Hide Infill in the Shell Drag Mode Only Where the Profile Covers It

A profile with no top or bottom shell layers, or no walls, leaves the infill on the surface, so hiding it changed the picture. The viewer now reads the print's default region settings when it loads a print and leaves the infill in place for such a print; per-object overrides are not consulted.
Keep Only the Solid Model and Shell Modes While Dragging
2026-09-28 11:21:30 +00:00 · 2026-09-28 17:10:54 +08:00 · 2026-09-28 17:10:54 +08:00 · 2026-09-28 17:10:54 +08:00 · 2026-09-28 16:20:11 +08:00 · 2026-09-28 16:20:11 +08:00
110 changed files with 1051 additions and 1052 deletions
@@ -0,0 +1,80 @@
 # G-code preview while dragging
 The sliced preview draws every toolpath segment of the plate as an instanced box. On a large
 plate that is tens of millions of segments, and the frame is GPU-bound: the cost is the number of
 instances drawn, not anything the CPU does per frame. Dragging the camera over such a plate cannot
 keep up. The `preview_reduced_detail_mode` preference (*Graphics > G-code Preview*, off by
 default) lets the preview draw less while the user drags and put the full toolpaths back when they
 let go.
 | Preference | Values | Effect |
 |---|---|---|
 | `preview_reduced_detail_mode` | `off`, `solid`, `shell` | what is drawn while dragging |
 libvgcode (`src/libvgcode`) builds and binds the reduced toolpath set, `GCodeViewer` maps the
 preferences onto it and draws the solid model, and `GLCanvas3D` decides when the user is dragging.
 The OpenGL ES path keeps a single set and ignores the preference.
 ## Two sets, one walk
 `ViewerImpl::update_enabled_entities()` walks the visible vertex range once and fills two segment
 index buffers side by side: the **full** set and the **reduced** set (segments and options).
 Building them together is what makes switching free: starting or ending a drag is a buffer
 binding, never a rebuild. A change of mode does rebuild. Nothing is built while the mode
 is off, and the reduced buffers are then uploaded empty so that the last set does not stay
 allocated.
 Whatever the mode leaves out, the bottom and top layers of the visible range are kept whole: they
 are the faces the range cuts open, and the top is what the user is looking at.
 ### Modes
 - `EndLayersOnly` (`solid` in the preference) keeps only the two end layers. `GCodeViewer` then
  draws the sliced objects and the prime tower as opaque solids, see below.
 - `ShellOnly` (`shell`) keeps every role but the sparse infill, internal solid infill, internal
  bridge infill and gap fill, which lie under the skins or between the walls. Walls, top and
  bottom surfaces, bridges, supports and the prime tower are drawn whole, so from outside the
  print looks as it does at rest. The roles come from
  the slicer, so the classification is exact wherever the slicer's is; what it cannot express is
  the inside of the prime tower and of a support, which share one role with their outside and are
  kept whole. A profile with no top or bottom shell layers, or no walls, leaves the infill on the
  surface, so `GCodeViewer` turns the hiding off for such a print when it loads it, from the
  print's default region settings; per-object overrides are not consulted.
 ## The solid model
 The preview already loads the sliced objects as shells for its translucent ghost.
 `GCodeViewer::render_solid_model()` draws those shells opaque, in their filament colors, with the
 `gouraud` shader, whose z range cuts them to the visible layer range. The two toolpath layers of
 the reduced set are drawn afterwards and cap the cut with what was really printed there. The
 shells hold only the objects, so while this mode is on the prime tower is added from its sliced
 mesh, positioned as the print placed it. It is added or removed on its own when the mode changes,
 without reloading the objects, keeps its opaque color so that it never appears among the
 translucent shells, and stays out of their bounding box. Supports have no mesh and are not shown,
 and `load_shells()` drops every non-model-part volume, so a negative volume is not cut out.
 A plate whose shells are not loaded keeps drawing toolpaths, since the solid model would leave
 only the end layers.
 ## Deciding that the user is dragging
 `GLCanvas3D::_update_preview_interaction()` runs at the top of every preview frame, before the
 canvas decides whether to reuse its cached scene, so that the switch lands in that frame. Dragging
 is `GLCanvas3D::is_user_interacting()`, the same answer the scene cache reads: the camera, the
 navigator, a gizmo, the rectangle selection or either slider being held. A slider reports this from
 ImGui's active id rather than its dirty flag, which is raised and consumed inside one frame. A
 wheel step has no duration, so it holds the reduced set for a 150 ms settle time instead, and the
 frame that restores the toolpaths is scheduled for when that time runs out, since the render timer
 only wakes the idle loop. A drag cut short by focus or capture loss is ended explicitly, and a
 button release wakes the idle loop, because on some platforms nothing else would until the next
 input.
 ## Reused scene frames
 `GLCanvas3D` keeps its last scene pass for frames that only rebuild the overlay (`SceneCache`). Its
 key covers the canvas size, the camera and hover state, not what the toolpath sets draw, so a frame
 that reuses the scene must never be one on which the set is switched.
 `_update_preview_interaction()` therefore reports whether the bound set changed, and a frame on
 which it did redraws the scene. The canvas neither captures nor reuses the scene while the user
 drags, so no reduced frame outlives a drag, and the frame that ends a wheel's settle time is
 requested as a full frame.
@@ -1,6 +1,6 @@
 {
 	"name": "Blocks",
-	"version": "02.04.00.13",
+	"version": "02.04.00.04",
 	"force_update": "0",
 	"description": "Blocks configurations",
 	"machine_model_list": [
@@ -43,8 +43,8 @@
 			"sub_path": "process/0.16mm Optimal 0.4 nozzle @Blocks_RF50.json"
 		},
 		{
-			"name": "0.20mm Standard 0.4 nozzle @Blocks_Pro_S100",
+			"name": "0.20mm Standard 0.4 nozzle @Blocks",
-			"sub_path": "process/0.20mm Standard 0.4 nozzle @Blocks_Pro_S100.json"
+			"sub_path": "process/0.20mm Standard 0.4 nozzle @Blocks.json"
 		},
 		{
 			"name": "0.20mm Standard 0.4 nozzle @Blocks_RD50_V2",
@@ -55,8 +55,8 @@
 			"sub_path": "process/0.20mm Standard 0.4 nozzle @Blocks_RF50.json"
 		},
 		{
-			"name": "0.24mm Draft 0.4 nozzle @Blocks_Pro_S100",
+			"name": "0.24mm Draft 0.4 nozzle @Blocks",
-			"sub_path": "process/0.24mm Draft 0.4 nozzle @Blocks_Pro_S100.json"
+			"sub_path": "process/0.24mm Draft 0.4 nozzle @Blocks.json"
 		},
 		{
 			"name": "0.24mm Draft 0.4 nozzle @Blocks_RD50_V2",
@@ -75,8 +75,8 @@
 			"sub_path": "process/0.28mm Extra Draft 0.4 nozzle @Blocks_RF50.json"
 		},
 		{
-			"name": "0.30mm Extra Draft 0.4 nozzle @Blocks_Pro_S100",
+			"name": "0.30mm Extra Draft 0.4 nozzle @Blocks",
-			"sub_path": "process/0.30mm Extra Draft 0.4 nozzle @Blocks_Pro_S100.json"
+			"sub_path": "process/0.30mm Extra Draft 0.4 nozzle @Blocks.json"
 		},
 		{
 			"name": "fdm_process_common 0.6 nozzle",
@@ -111,8 +111,8 @@
 			"sub_path": "process/0.26mm Standard 0.6 nozzle @Blocks_RF50.json"
 		},
 		{
-			"name": "0.30mm Standard 0.6 nozzle @Blocks_Pro_S100",
+			"name": "0.30mm Standard 0.6 nozzle @Blocks",
-			"sub_path": "process/0.30mm Standard 0.6 nozzle @Blocks_Pro_S100.json"
+			"sub_path": "process/0.30mm Standard 0.6 nozzle @Blocks.json"
 		},
 		{
 			"name": "0.32mm Draft 0.6 nozzle @Blocks_RD50_V2",
@@ -131,12 +131,12 @@
 			"sub_path": "process/0.38mm Extra Draft 0.6 nozzle @Blocks_RF50.json"
 		},
 		{
-			"name": "0.40mm Draft 0.6 nozzle @Blocks_Pro_S100",
+			"name": "0.40mm Draft 0.6 nozzle @Blocks",
-			"sub_path": "process/0.40mm Draft 0.6 nozzle @Blocks_Pro_S100.json"
+			"sub_path": "process/0.40mm Draft 0.6 nozzle @Blocks.json"
 		},
 		{
-			"name": "0.30mm Optimal 0.8 nozzle @Blocks_Pro_S100",
+			"name": "0.30mm Optimal 0.8 nozzle @Blocks",
-			"sub_path": "process/0.30mm Optimal 0.8 nozzle @Blocks_Pro_S100.json"
+			"sub_path": "process/0.30mm Optimal 0.8 nozzle @Blocks.json"
 		},
 		{
 			"name": "0.30mm Optimal 0.8 nozzle @Blocks_RD50_V2",
@@ -155,8 +155,8 @@
 			"sub_path": "process/0.38mm Standard 0.8 nozzle @Blocks_RF50.json"
 		},
 		{
-			"name": "0.40mm Standard 0.8 nozzle @Blocks_Pro_S100",
+			"name": "0.40mm Standard 0.8 nozzle @Blocks",
-			"sub_path": "process/0.40mm Standard 0.8 nozzle @Blocks_Pro_S100.json"
+			"sub_path": "process/0.40mm Standard 0.8 nozzle @Blocks.json"
 		},
 		{
 			"name": "0.46mm Draft 0.8 nozzle @Blocks_RD50_V2",
@@ -167,8 +167,8 @@
 			"sub_path": "process/0.46mm Draft 0.8 nozzle @Blocks_RF50.json"
 		},
 		{
-			"name": "0.50mm Draft 0.8 nozzle @Blocks_Pro_S100",
+			"name": "0.50mm Draft 0.8 nozzle @Blocks",
-			"sub_path": "process/0.50mm Draft 0.8 nozzle @Blocks_Pro_S100.json"
+			"sub_path": "process/0.50mm Draft 0.8 nozzle @Blocks.json"
 		},
 		{
 			"name": "0.54mm Extra Draft 0.8 nozzle @Blocks_RD50_V2",
@@ -179,36 +179,36 @@
 			"sub_path": "process/0.54mm Extra Draft 0.8 nozzle @Blocks_RF50.json"
 		},
 		{
-			"name": "0.30mm Optimal 1.0 nozzle @Blocks_Pro_S100",
+			"name": "0.30mm Optimal 1.0 nozzle @Blocks",
-			"sub_path": "process/0.30mm Optimal 1.0 nozzle @Blocks_Pro_S100.json"
+			"sub_path": "process/0.30mm Optimal 1.0 nozzle @Blocks.json"
 		},
 		{
-			"name": "0.50mm Standard 1.0 nozzle @Blocks_Pro_S100",
+			"name": "0.50mm Standard 1.0 nozzle @Blocks",
-			"sub_path": "process/0.50mm Standard 1.0 nozzle @Blocks_Pro_S100.json"
+			"sub_path": "process/0.50mm Standard 1.0 nozzle @Blocks.json"
 		},
 		{
-			"name": "0.60mm Draft 1.0 nozzle @Blocks_Pro_S100",
+			"name": "0.60mm Draft 1.0 nozzle @Blocks",
-			"sub_path": "process/0.60mm Draft 1.0 nozzle @Blocks_Pro_S100.json"
+			"sub_path": "process/0.60mm Draft 1.0 nozzle @Blocks.json"
 		},
 		{
-			"name": "0.70mm Extra Draft 1.0 nozzle @Blocks_Pro_S100",
+			"name": "0.70mm Extra Draft 1.0 nozzle @Blocks",
-			"sub_path": "process/0.70mm Extra Draft 1.0 nozzle @Blocks_Pro_S100.json"
+			"sub_path": "process/0.70mm Extra Draft 1.0 nozzle @Blocks.json"
 		},
 		{
-			"name": "0.50mm Optimal 1.2 nozzle @Blocks_Pro_S100",
+			"name": "0.50mm Optimal 1.2 nozzle @Blocks",
-			"sub_path": "process/0.50mm Optimal 1.2 nozzle @Blocks_Pro_S100.json"
+			"sub_path": "process/0.50mm Optimal 1.2 nozzle @Blocks.json"
 		},
 		{
-			"name": "0.60mm Standard 1.2 nozzle @Blocks_Pro_S100",
+			"name": "0.60mm Standard 1.2 nozzle @Blocks",
-			"sub_path": "process/0.60mm Standard 1.2 nozzle @Blocks_Pro_S100.json"
+			"sub_path": "process/0.60mm Standard 1.2 nozzle @Blocks.json"
 		},
 		{
-			"name": "0.70mm Draft 1.2 nozzle @Blocks_Pro_S100",
+			"name": "0.70mm Draft 1.2 nozzle @Blocks",
-			"sub_path": "process/0.70mm Draft 1.2 nozzle @Blocks_Pro_S100.json"
+			"sub_path": "process/0.70mm Draft 1.2 nozzle @Blocks.json"
 		},
 		{
-			"name": "0.80mm Extra Draft 1.2 nozzle @Blocks_Pro_S100",
+			"name": "0.80mm Extra Draft 1.2 nozzle @Blocks",
-			"sub_path": "process/0.80mm Extra Draft 1.2 nozzle @Blocks_Pro_S100.json"
+			"sub_path": "process/0.80mm Extra Draft 1.2 nozzle @Blocks.json"
 		}
 	],
 	"filament_list": [
@@ -249,148 +249,48 @@
 			"sub_path": "filament/fdm_filament_tpu.json"
 		},
 		{
-			"name": "Blocks ABS @base",
+			"name": "Generic ABS @Blocks",
-			"sub_path": "filament/Blocks ABS @base.json"
+			"sub_path": "filament/Generic ABS @Blocks.json"
 		},
 		{
-			"name": "Blocks ASA @base",
+			"name": "Generic ASA @Blocks",
-			"sub_path": "filament/Blocks ASA @base.json"
+			"sub_path": "filament/Generic ASA @Blocks.json"
 		},
 		{
-			"name": "Blocks ASA-CF @base",
+			"name": "Generic ASA-CF @Blocks",
-			"sub_path": "filament/Blocks ASA-CF @base.json"
+			"sub_path": "filament/Generic ASA-CF @Blocks.json"
 		},
 		{
-			"name": "Blocks PA @base",
+			"name": "Generic PA @Blocks",
-			"sub_path": "filament/Blocks PA @base.json"
+			"sub_path": "filament/Generic PA @Blocks.json"
 		},
 		{
-			"name": "Blocks PA-CF @base",
+			"name": "Generic PA-CF @Blocks",
-			"sub_path": "filament/Blocks PA-CF @base.json"
+			"sub_path": "filament/Generic PA-CF @Blocks.json"
 		},
 		{
-			"name": "Blocks PC @base",
+			"name": "Generic PC @Blocks",
-			"sub_path": "filament/Blocks PC @base.json"
+			"sub_path": "filament/Generic PC @Blocks.json"
 		},
 		{
-			"name": "Blocks PETG @base",
+			"name": "Generic PETG @Blocks",
-			"sub_path": "filament/Blocks PETG @base.json"
+			"sub_path": "filament/Generic PETG @Blocks.json"
 		},
 		{
-			"name": "Blocks PLA @base",
+			"name": "Generic PLA @Blocks",
-			"sub_path": "filament/Blocks PLA @base.json"
+			"sub_path": "filament/Generic PLA @Blocks.json"
 		},
 		{
-			"name": "Blocks PLA-CF @base",
+			"name": "Generic PLA-CF @Blocks",
-			"sub_path": "filament/Blocks PLA-CF @base.json"
+			"sub_path": "filament/Generic PLA-CF @Blocks.json"
 		},
 		{
-			"name": "Blocks PVA @base",
+			"name": "Generic PVA @Blocks",
-			"sub_path": "filament/Blocks PVA @base.json"
+			"sub_path": "filament/Generic PVA @Blocks.json"
 		},
 		{
-			"name": "Blocks TPU @base",
+			"name": "Generic TPU @Blocks",
-			"sub_path": "filament/Blocks TPU @base.json"
+			"sub_path": "filament/Generic TPU @Blocks.json"
 		},
 		{
 			"name": "Blocks ABS @Blocks_RD50_V2",
 			"sub_path": "filament/Blocks ABS @Blocks_RD50_V2.json"
 		},
 		{
 			"name": "Blocks ABS @Blocks_RF50",
 			"sub_path": "filament/Blocks ABS @Blocks_RF50.json"
 		},
 		{
 			"name": "Blocks ASA @Blocks_RD50_V2",
 			"sub_path": "filament/Blocks ASA @Blocks_RD50_V2.json"
 		},
 		{
 			"name": "Blocks ASA @Blocks_RF50",
 			"sub_path": "filament/Blocks ASA @Blocks_RF50.json"
 		},
 		{
 			"name": "Blocks ASA-CF @Blocks_RD50_V2",
 			"sub_path": "filament/Blocks ASA-CF @Blocks_RD50_V2.json"
 		},
 		{
 			"name": "Blocks ASA-CF @Blocks_RF50",
 			"sub_path": "filament/Blocks ASA-CF @Blocks_RF50.json"
 		},
 		{
 			"name": "Blocks PA @Blocks_RD50_V2",
 			"sub_path": "filament/Blocks PA @Blocks_RD50_V2.json"
 		},
 		{
 			"name": "Blocks PA @Blocks_RF50",
 			"sub_path": "filament/Blocks PA @Blocks_RF50.json"
 		},
 		{
 			"name": "Blocks PA-CF @Blocks_RD50_V2",
 			"sub_path": "filament/Blocks PA-CF @Blocks_RD50_V2.json"
 		},
 		{
 			"name": "Blocks PA-CF @Blocks_RF50",
 			"sub_path": "filament/Blocks PA-CF @Blocks_RF50.json"
 		},
 		{
 			"name": "Blocks PC @Blocks_RD50_V2",
 			"sub_path": "filament/Blocks PC @Blocks_RD50_V2.json"
 		},
 		{
 			"name": "Blocks PC @Blocks_RF50",
 			"sub_path": "filament/Blocks PC @Blocks_RF50.json"
 		},
 		{
 			"name": "Blocks PETG @Blocks_Pro_S100",
 			"sub_path": "filament/Blocks PETG @Blocks_Pro_S100.json"
 		},
 		{
 			"name": "Blocks PETG @Blocks_RD50_V2",
 			"sub_path": "filament/Blocks PETG @Blocks_RD50_V2.json"
 		},
 		{
 			"name": "Blocks PETG @Blocks_RF50",
 			"sub_path": "filament/Blocks PETG @Blocks_RF50.json"
 		},
 		{
 			"name": "Blocks PLA @Blocks_Pro_S100",
 			"sub_path": "filament/Blocks PLA @Blocks_Pro_S100.json"
 		},
 		{
 			"name": "Blocks PLA @Blocks_RD50_V2",
 			"sub_path": "filament/Blocks PLA @Blocks_RD50_V2.json"
 		},
 		{
 			"name": "Blocks PLA @Blocks_RF50",
 			"sub_path": "filament/Blocks PLA @Blocks_RF50.json"
 		},
 		{
 			"name": "Blocks PLA-CF @Blocks_RD50_V2",
 			"sub_path": "filament/Blocks PLA-CF @Blocks_RD50_V2.json"
 		},
 		{
 			"name": "Blocks PLA-CF @Blocks_RF50",
 			"sub_path": "filament/Blocks PLA-CF @Blocks_RF50.json"
 		},
 		{
 			"name": "Blocks PVA @Blocks_RD50_V2",
 			"sub_path": "filament/Blocks PVA @Blocks_RD50_V2.json"
 		},
 		{
 			"name": "Blocks PVA @Blocks_RF50",
 			"sub_path": "filament/Blocks PVA @Blocks_RF50.json"
 		},
 		{
 			"name": "Blocks TPU @Blocks_Pro_S100",
 			"sub_path": "filament/Blocks TPU @Blocks_Pro_S100.json"
 		},
 		{
 			"name": "Blocks TPU @Blocks_RD50_V2",
 			"sub_path": "filament/Blocks TPU @Blocks_RD50_V2.json"
 		},
 		{
 			"name": "Blocks TPU @Blocks_RF50",
 			"sub_path": "filament/Blocks TPU @Blocks_RF50.json"
 		}
 	],
 	"machine_list": [
@@ -1,14 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks ABS @Blocks_RD50_V2",
 	"inherits": "Blocks ABS @base",
 	"from": "system",
 	"setting_id": "qhQ0qQDGJgsueCAF",
 	"instantiation": "true",
 	"compatible_printers": [
 		"BLOCKS RD50 V2 0.4 nozzle",
 		"BLOCKS RD50 V2 0.6 nozzle",
 		"BLOCKS RD50 V2 0.8 nozzle"
 	],
 	"renamed_from": "Blocks Generic ABS;Generic ABS @Blocks"
 }
@@ -1,13 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks ABS @Blocks_RF50",
 	"inherits": "Blocks ABS @base",
 	"from": "system",
 	"setting_id": "bGYMFFdKiROKuSiY",
 	"instantiation": "true",
 	"compatible_printers": [
 		"BLOCKS RF50 0.4 nozzle",
 		"BLOCKS RF50 0.6 nozzle",
 		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -1,14 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks ASA @Blocks_RD50_V2",
 	"inherits": "Blocks ASA @base",
 	"from": "system",
 	"setting_id": "HW7xDXThvpVFbMq5",
 	"instantiation": "true",
 	"compatible_printers": [
 		"BLOCKS RD50 V2 0.4 nozzle",
 		"BLOCKS RD50 V2 0.6 nozzle",
 		"BLOCKS RD50 V2 0.8 nozzle"
 	],
 	"renamed_from": "Blocks Generic ASA;Generic ASA @Blocks"
 }
@@ -1,13 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks ASA @Blocks_RF50",
 	"inherits": "Blocks ASA @base",
 	"from": "system",
 	"setting_id": "lBW7SCsvawi4icNU",
 	"instantiation": "true",
 	"compatible_printers": [
 		"BLOCKS RF50 0.4 nozzle",
 		"BLOCKS RF50 0.6 nozzle",
 		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -1,14 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks ASA-CF @Blocks_RD50_V2",
 	"inherits": "Blocks ASA-CF @base",
 	"from": "system",
 	"setting_id": "x5ksnGLGGy1PgDns",
 	"instantiation": "true",
 	"compatible_printers": [
 		"BLOCKS RD50 V2 0.4 nozzle",
 		"BLOCKS RD50 V2 0.6 nozzle",
 		"BLOCKS RD50 V2 0.8 nozzle"
 	],
 	"renamed_from": "Blocks Generic ASA-CF;Generic ASA-CF @Blocks"
 }
@@ -1,13 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks ASA-CF @Blocks_RF50",
 	"inherits": "Blocks ASA-CF @base",
 	"from": "system",
 	"setting_id": "pcbd5qFiMZAvDPg1",
 	"instantiation": "true",
 	"compatible_printers": [
 		"BLOCKS RF50 0.4 nozzle",
 		"BLOCKS RF50 0.6 nozzle",
 		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -1,14 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks PA @Blocks_RD50_V2",
 	"inherits": "Blocks PA @base",
 	"from": "system",
 	"setting_id": "gxD81n2jjrReLD29",
 	"instantiation": "true",
 	"compatible_printers": [
 		"BLOCKS RD50 V2 0.4 nozzle",
 		"BLOCKS RD50 V2 0.6 nozzle",
 		"BLOCKS RD50 V2 0.8 nozzle"
 	],
 	"renamed_from": "Blocks Generic PA;Generic PA @Blocks"
 }
@@ -1,13 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks PA @Blocks_RF50",
 	"inherits": "Blocks PA @base",
 	"from": "system",
 	"setting_id": "PzKxRMDnQUzVWRer",
 	"instantiation": "true",
 	"compatible_printers": [
 		"BLOCKS RF50 0.4 nozzle",
 		"BLOCKS RF50 0.6 nozzle",
 		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -1,17 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks PA @base",
 	"inherits": "fdm_filament_pa",
 	"from": "system",
 	"filament_id": "OFidOgK4",
 	"instantiation": "false",
 	"filament_vendor": [
 		"Blocks"
 	],
 	"filament_flow_ratio": [
 		"0.98"
 	],
 	"filament_max_volumetric_speed": [
 		"10"
 	]
 }
@@ -1,14 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks PA-CF @Blocks_RD50_V2",
 	"inherits": "Blocks PA-CF @base",
 	"from": "system",
 	"setting_id": "EtbeKx3rbhUo1TtM",
 	"instantiation": "true",
 	"compatible_printers": [
 		"BLOCKS RD50 V2 0.4 nozzle",
 		"BLOCKS RD50 V2 0.6 nozzle",
 		"BLOCKS RD50 V2 0.8 nozzle"
 	],
 	"renamed_from": "Blocks Generic PA-CF;Generic PA-CF @Blocks"
 }
@@ -1,13 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks PA-CF @Blocks_RF50",
 	"inherits": "Blocks PA-CF @base",
 	"from": "system",
 	"setting_id": "udI8Q4X7HaPIaPt4",
 	"instantiation": "true",
 	"compatible_printers": [
 		"BLOCKS RF50 0.4 nozzle",
 		"BLOCKS RF50 0.6 nozzle",
 		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -1,14 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks PC @Blocks_RD50_V2",
 	"inherits": "Blocks PC @base",
 	"from": "system",
 	"setting_id": "HLc0shWnKwJzSFyW",
 	"instantiation": "true",
 	"compatible_printers": [
 		"BLOCKS RD50 V2 0.4 nozzle",
 		"BLOCKS RD50 V2 0.6 nozzle",
 		"BLOCKS RD50 V2 0.8 nozzle"
 	],
 	"renamed_from": "Blocks Generic PC;Generic PC @Blocks"
 }
@@ -1,13 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks PC @Blocks_RF50",
 	"inherits": "Blocks PC @base",
 	"from": "system",
 	"setting_id": "9a6bccZopMTeNHYu",
 	"instantiation": "true",
 	"compatible_printers": [
 		"BLOCKS RF50 0.4 nozzle",
 		"BLOCKS RF50 0.6 nozzle",
 		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -1,17 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks PC @base",
 	"inherits": "fdm_filament_pc",
 	"from": "system",
 	"filament_id": "OFlGY0MN",
 	"instantiation": "false",
 	"filament_vendor": [
 		"Blocks"
 	],
 	"filament_flow_ratio": [
 		"0.94"
 	],
 	"filament_max_volumetric_speed": [
 		"10"
 	]
 }
@@ -1,16 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks PETG @Blocks_Pro_S100",
 	"inherits": "Blocks PETG @base",
 	"from": "system",
 	"setting_id": "AhMR49fcFqtrQ6hI",
 	"instantiation": "true",
 	"compatible_printers": [
 		"BLOCKS Pro S100 0.4 nozzle",
 		"BLOCKS Pro S100 0.6 nozzle",
 		"BLOCKS Pro S100 0.8 nozzle",
 		"BLOCKS Pro S100 1.0 nozzle",
 		"BLOCKS Pro S100 1.2 nozzle"
 	],
 	"renamed_from": "Blocks Generic PETG;Generic PETG @Blocks"
 }
@@ -1,13 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks PETG @Blocks_RD50_V2",
 	"inherits": "Blocks PETG @base",
 	"from": "system",
 	"setting_id": "3v7ah1zVG8MERPSJ",
 	"instantiation": "true",
 	"compatible_printers": [
 		"BLOCKS RD50 V2 0.4 nozzle",
 		"BLOCKS RD50 V2 0.6 nozzle",
 		"BLOCKS RD50 V2 0.8 nozzle"
 	]
 }
@@ -1,13 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks PETG @Blocks_RF50",
 	"inherits": "Blocks PETG @base",
 	"from": "system",
 	"setting_id": "S7weR19wo9meJ6Yz",
 	"instantiation": "true",
 	"compatible_printers": [
 		"BLOCKS RF50 0.4 nozzle",
 		"BLOCKS RF50 0.6 nozzle",
 		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -1,16 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks PLA @Blocks_Pro_S100",
 	"inherits": "Blocks PLA @base",
 	"from": "system",
 	"setting_id": "vWojuLYIfduLGFLL",
 	"instantiation": "true",
 	"compatible_printers": [
 		"BLOCKS Pro S100 0.4 nozzle",
 		"BLOCKS Pro S100 0.6 nozzle",
 		"BLOCKS Pro S100 0.8 nozzle",
 		"BLOCKS Pro S100 1.0 nozzle",
 		"BLOCKS Pro S100 1.2 nozzle"
 	],
 	"renamed_from": "Blocks Generic PLA;Generic PLA @Blocks"
 }
@@ -1,13 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks PLA @Blocks_RD50_V2",
 	"inherits": "Blocks PLA @base",
 	"from": "system",
 	"setting_id": "y7y8NcXNdp17sJUs",
 	"instantiation": "true",
 	"compatible_printers": [
 		"BLOCKS RD50 V2 0.4 nozzle",
 		"BLOCKS RD50 V2 0.6 nozzle",
 		"BLOCKS RD50 V2 0.8 nozzle"
 	]
 }
@@ -1,13 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks PLA @Blocks_RF50",
 	"inherits": "Blocks PLA @base",
 	"from": "system",
 	"setting_id": "jt1MJF4eZzkkscEJ",
 	"instantiation": "true",
 	"compatible_printers": [
 		"BLOCKS RF50 0.4 nozzle",
 		"BLOCKS RF50 0.6 nozzle",
 		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -1,14 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks PLA-CF @Blocks_RD50_V2",
 	"inherits": "Blocks PLA-CF @base",
 	"from": "system",
 	"setting_id": "lhBtMKP1DmOB3HOI",
 	"instantiation": "true",
 	"compatible_printers": [
 		"BLOCKS RD50 V2 0.4 nozzle",
 		"BLOCKS RD50 V2 0.6 nozzle",
 		"BLOCKS RD50 V2 0.8 nozzle"
 	],
 	"renamed_from": "Blocks Generic PLA-CF;Generic PLA-CF @Blocks"
 }
@@ -1,13 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks PLA-CF @Blocks_RF50",
 	"inherits": "Blocks PLA-CF @base",
 	"from": "system",
 	"setting_id": "6CU83mAyhcZ4FCPI",
 	"instantiation": "true",
 	"compatible_printers": [
 		"BLOCKS RF50 0.4 nozzle",
 		"BLOCKS RF50 0.6 nozzle",
 		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -1,23 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks PLA-CF @base",
 	"inherits": "fdm_filament_pla",
 	"from": "system",
 	"filament_id": "OF6FfwOP",
 	"instantiation": "false",
 	"filament_vendor": [
 		"Blocks"
 	],
 	"filament_flow_ratio": [
 		"0.95"
 	],
 	"filament_max_volumetric_speed": [
 		"20"
 	],
 	"filament_type": [
 		"PLA-CF"
 	],
 	"slow_down_layer_time": [
 		"7"
 	]
 }
@@ -1,14 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks PVA @Blocks_RD50_V2",
 	"inherits": "Blocks PVA @base",
 	"from": "system",
 	"setting_id": "hREDqwKF6qyKkakp",
 	"instantiation": "true",
 	"compatible_printers": [
 		"BLOCKS RD50 V2 0.4 nozzle",
 		"BLOCKS RD50 V2 0.6 nozzle",
 		"BLOCKS RD50 V2 0.8 nozzle"
 	],
 	"renamed_from": "Blocks Generic PVA;Generic PVA @Blocks"
 }
@@ -1,13 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks PVA @Blocks_RF50",
 	"inherits": "Blocks PVA @base",
 	"from": "system",
 	"setting_id": "q6pKqHY7Iz4OZaAC",
 	"instantiation": "true",
 	"compatible_printers": [
 		"BLOCKS RF50 0.4 nozzle",
 		"BLOCKS RF50 0.6 nozzle",
 		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -1,17 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks PVA @base",
 	"inherits": "fdm_filament_pva",
 	"from": "system",
 	"filament_id": "OFqcNuE1",
 	"instantiation": "false",
 	"filament_vendor": [
 		"Blocks"
 	],
 	"filament_flow_ratio": [
 		"0.98"
 	],
 	"filament_max_volumetric_speed": [
 		"20"
 	]
 }
@@ -1,16 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks TPU @Blocks_Pro_S100",
 	"inherits": "Blocks TPU @base",
 	"from": "system",
 	"setting_id": "6Rkz2je91JRTRoTi",
 	"instantiation": "true",
 	"compatible_printers": [
 		"BLOCKS Pro S100 0.4 nozzle",
 		"BLOCKS Pro S100 0.6 nozzle",
 		"BLOCKS Pro S100 0.8 nozzle",
 		"BLOCKS Pro S100 1.0 nozzle",
 		"BLOCKS Pro S100 1.2 nozzle"
 	],
 	"renamed_from": "Blocks Generic TPU;Generic TPU @Blocks"
 }
@@ -1,13 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks TPU @Blocks_RD50_V2",
 	"inherits": "Blocks TPU @base",
 	"from": "system",
 	"setting_id": "mkCqRQTtXldzoEUg",
 	"instantiation": "true",
 	"compatible_printers": [
 		"BLOCKS RD50 V2 0.4 nozzle",
 		"BLOCKS RD50 V2 0.6 nozzle",
 		"BLOCKS RD50 V2 0.8 nozzle"
 	]
 }
@@ -1,13 +0,0 @@
 {
 	"type": "filament",
 	"name": "Blocks TPU @Blocks_RF50",
 	"inherits": "Blocks TPU @base",
 	"from": "system",
 	"setting_id": "bCCvu5Ow1JkwIrRR",
 	"instantiation": "true",
 	"compatible_printers": [
 		"BLOCKS RF50 0.4 nozzle",
 		"BLOCKS RF50 0.6 nozzle",
 		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -1,13 +1,12 @@
 {
 	"type": "filament",
-	"name": "Blocks ABS @base",
+	"name": "Generic ABS @Blocks",
 	"inherits": "fdm_filament_abs",
 	"renamed_from": "Blocks Generic ABS",
 	"from": "system",
-	"filament_id": "OFBBhiX8",
+	"setting_id": "TL1Q1kA4t36GGObG",
-	"instantiation": "false",
+	"filament_id": "OFY9muEs",
-	"filament_vendor": [
+	"instantiation": "true",
 		"Blocks"
 	],
 	"filament_flow_ratio": [
 		"0.95"
 	],
@@ -82,5 +81,13 @@
 	],
 	"during_print_exhaust_fan_speed": [
 		"100"
 	],
 	"compatible_printers": [
 		"BLOCKS RD50 V2 0.4 nozzle",
 		"BLOCKS RD50 V2 0.6 nozzle",
 		"BLOCKS RD50 V2 0.8 nozzle",
 		"BLOCKS RF50 0.4 nozzle",
 		"BLOCKS RF50 0.6 nozzle",
 		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -1,13 +1,12 @@
 {
 	"type": "filament",
-	"name": "Blocks ASA @base",
+	"name": "Generic ASA @Blocks",
 	"inherits": "fdm_filament_asa",
 	"renamed_from": "Blocks Generic ASA",
 	"from": "system",
-	"filament_id": "OFTz2YXa",
+	"setting_id": "xP7cB4RHgbm4cYDD",
-	"instantiation": "false",
+	"filament_id": "OFLPAxz3",
-	"filament_vendor": [
+	"instantiation": "true",
 		"Blocks"
 	],
 	"filament_flow_ratio": [
 		"0.95"
 	],
@@ -82,5 +81,13 @@
 	],
 	"during_print_exhaust_fan_speed": [
 		"100"
 	],
 	"compatible_printers": [
 		"BLOCKS RD50 V2 0.4 nozzle",
 		"BLOCKS RD50 V2 0.6 nozzle",
 		"BLOCKS RD50 V2 0.8 nozzle",
 		"BLOCKS RF50 0.4 nozzle",
 		"BLOCKS RF50 0.6 nozzle",
 		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -1,13 +1,12 @@
 {
 	"type": "filament",
-	"name": "Blocks ASA-CF @base",
+	"name": "Generic ASA-CF @Blocks",
 	"inherits": "fdm_filament_asa",
 	"renamed_from": "Blocks Generic ASA-CF",
 	"from": "system",
-	"filament_id": "OF8b9I7o",
+	"setting_id": "ju4ue7yJoz3ujny6",
-	"instantiation": "false",
+	"filament_id": "OF53eLVD",
-	"filament_vendor": [
+	"instantiation": "true",
 		"Blocks"
 	],
 	"filament_type": [
 		"ASA-CF"
 	],
@@ -85,5 +84,13 @@
 	],
 	"during_print_exhaust_fan_speed": [
 		"100"
 	],
 	"compatible_printers": [
 		"BLOCKS RD50 V2 0.4 nozzle",
 		"BLOCKS RD50 V2 0.6 nozzle",
 		"BLOCKS RD50 V2 0.8 nozzle",
 		"BLOCKS RF50 0.4 nozzle",
 		"BLOCKS RF50 0.6 nozzle",
 		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -0,0 +1,24 @@
 {
 	"type": "filament",
 	"name": "Generic PA @Blocks",
 	"inherits": "fdm_filament_pa",
 	"renamed_from": "Blocks Generic PA",
 	"from": "system",
 	"setting_id": "hL3p8gAeciwDkjNK",
 	"filament_id": "OFg8ndtj",
 	"instantiation": "true",
 	"filament_flow_ratio": [
 		"0.98"
 	],
 	"filament_max_volumetric_speed": [
 		"10"
 	],
 	"compatible_printers": [
 		"BLOCKS RD50 V2 0.4 nozzle",
 		"BLOCKS RD50 V2 0.6 nozzle",
 		"BLOCKS RD50 V2 0.8 nozzle",
 		"BLOCKS RF50 0.4 nozzle",
 		"BLOCKS RF50 0.6 nozzle",
 		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -1,13 +1,12 @@
 {
 	"type": "filament",
-	"name": "Blocks PA-CF @base",
+	"name": "Generic PA-CF @Blocks",
 	"inherits": "fdm_filament_pa",
 	"renamed_from": "Blocks Generic PA-CF",
 	"from": "system",
-	"filament_id": "OFdWrXpL",
+	"setting_id": "T6SO0WRdnG6wcyG8",
-	"instantiation": "false",
+	"filament_id": "OFQLcbps",
-	"filament_vendor": [
+	"instantiation": "true",
 		"Blocks"
 	],
 	"filament_type": [
 		"PA-CF"
 	],
@@ -88,5 +87,13 @@
 	],
 	"during_print_exhaust_fan_speed": [
 		"80"
 	],
 	"compatible_printers": [
 		"BLOCKS RD50 V2 0.4 nozzle",
 		"BLOCKS RD50 V2 0.6 nozzle",
 		"BLOCKS RD50 V2 0.8 nozzle",
 		"BLOCKS RF50 0.4 nozzle",
 		"BLOCKS RF50 0.6 nozzle",
 		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -0,0 +1,24 @@
 {
 	"type": "filament",
 	"name": "Generic PC @Blocks",
 	"inherits": "fdm_filament_pc",
 	"renamed_from": "Blocks Generic PC",
 	"from": "system",
 	"setting_id": "Xhs8PjtmwwVj0ksE",
 	"filament_id": "OFLakOUI",
 	"instantiation": "true",
 	"filament_flow_ratio": [
 		"0.94"
 	],
 	"filament_max_volumetric_speed": [
 		"10"
 	],
 	"compatible_printers": [
 		"BLOCKS RD50 V2 0.4 nozzle",
 		"BLOCKS RD50 V2 0.6 nozzle",
 		"BLOCKS RD50 V2 0.8 nozzle",
 		"BLOCKS RF50 0.4 nozzle",
 		"BLOCKS RF50 0.6 nozzle",
 		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -1,13 +1,12 @@
 {
 	"type": "filament",
-	"name": "Blocks PETG @base",
+	"name": "Generic PETG @Blocks",
 	"inherits": "fdm_filament_petg",
 	"renamed_from": "Blocks Generic PETG",
 	"from": "system",
-	"filament_id": "OF9t1Ga0",
+	"setting_id": "NgzPlYItKHbmGgv3",
-	"instantiation": "false",
+	"filament_id": "OFYPdQJh",
-	"filament_vendor": [
+	"instantiation": "true",
 		"Blocks"
 	],
 	"filament_flow_ratio": [
 		"0.94"
 	],
@@ -82,5 +81,18 @@
 	],
 	"slow_down_layer_time": [
 		"5"
 	],
 	"compatible_printers": [
 		"BLOCKS Pro S100 0.4 nozzle",
 		"BLOCKS Pro S100 0.6 nozzle",
 		"BLOCKS Pro S100 0.8 nozzle",
 		"BLOCKS Pro S100 1.0 nozzle",
 		"BLOCKS Pro S100 1.2 nozzle",
 		"BLOCKS RD50 V2 0.4 nozzle",
 		"BLOCKS RD50 V2 0.6 nozzle",
 		"BLOCKS RD50 V2 0.8 nozzle",
 		"BLOCKS RF50 0.4 nozzle",
 		"BLOCKS RF50 0.6 nozzle",
 		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -1,13 +1,12 @@
 {
 	"type": "filament",
-	"name": "Blocks PLA @base",
+	"name": "Generic PLA @Blocks",
 	"inherits": "fdm_filament_pla",
 	"renamed_from": "Blocks Generic PLA",
 	"from": "system",
-	"filament_id": "OFVGAC8g",
+	"setting_id": "kjhuttx4T8OtTNmV",
-	"instantiation": "false",
+	"filament_id": "OFDSrzZ8",
-	"filament_vendor": [
+	"instantiation": "true",
 		"Blocks"
 	],
 	"filament_flow_ratio": [
 		"0.95"
 	],
@@ -40,5 +39,18 @@
 	],
 	"during_print_exhaust_fan_speed": [
 		"100"
 	],
 	"compatible_printers": [
 		"BLOCKS Pro S100 0.4 nozzle",
 		"BLOCKS Pro S100 0.6 nozzle",
 		"BLOCKS Pro S100 0.8 nozzle",
 		"BLOCKS Pro S100 1.0 nozzle",
 		"BLOCKS Pro S100 1.2 nozzle",
 		"BLOCKS RD50 V2 0.4 nozzle",
 		"BLOCKS RD50 V2 0.6 nozzle",
 		"BLOCKS RD50 V2 0.8 nozzle",
 		"BLOCKS RF50 0.4 nozzle",
 		"BLOCKS RF50 0.6 nozzle",
 		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -0,0 +1,30 @@
 {
 	"type": "filament",
 	"name": "Generic PLA-CF @Blocks",
 	"inherits": "fdm_filament_pla",
 	"renamed_from": "Blocks Generic PLA-CF",
 	"from": "system",
 	"setting_id": "oKUqzwAWMrpiyGLf",
 	"filament_id": "OFWbdGsC",
 	"instantiation": "true",
 	"filament_flow_ratio": [
 		"0.95"
 	],
 	"filament_max_volumetric_speed": [
 		"20"
 	],
 	"filament_type": [
 		"PLA-CF"
 	],
 	"slow_down_layer_time": [
 		"7"
 	],
 	"compatible_printers": [
 		"BLOCKS RD50 V2 0.4 nozzle",
 		"BLOCKS RD50 V2 0.6 nozzle",
 		"BLOCKS RD50 V2 0.8 nozzle",
 		"BLOCKS RF50 0.4 nozzle",
 		"BLOCKS RF50 0.6 nozzle",
 		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -0,0 +1,24 @@
 {
 	"type": "filament",
 	"name": "Generic PVA @Blocks",
 	"inherits": "fdm_filament_pva",
 	"renamed_from": "Blocks Generic PVA",
 	"from": "system",
 	"setting_id": "tNw3oe7VovLkgUbB",
 	"filament_id": "OFDvXujf",
 	"instantiation": "true",
 	"filament_flow_ratio": [
 		"0.98"
 	],
 	"filament_max_volumetric_speed": [
 		"20"
 	],
 	"compatible_printers": [
 		"BLOCKS RD50 V2 0.4 nozzle",
 		"BLOCKS RD50 V2 0.6 nozzle",
 		"BLOCKS RD50 V2 0.8 nozzle",
 		"BLOCKS RF50 0.4 nozzle",
 		"BLOCKS RF50 0.6 nozzle",
 		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -1,13 +1,12 @@
 {
 	"type": "filament",
-	"name": "Blocks TPU @base",
+	"name": "Generic TPU @Blocks",
 	"inherits": "fdm_filament_tpu",
 	"renamed_from": "Blocks Generic TPU",
 	"from": "system",
-	"filament_id": "OFYnedOZ",
+	"setting_id": "6iVYOCZo8ugs4JA0",
-	"instantiation": "false",
+	"filament_id": "OFgbpcy9",
-	"filament_vendor": [
+	"instantiation": "true",
 		"Blocks"
 	],
 	"filament_max_volumetric_speed": [
 		"4"
 	],
@@ -55,5 +54,18 @@
 	],
 	"during_print_exhaust_fan_speed": [
 		"80"
 	],
 	"compatible_printers": [
 		"BLOCKS Pro S100 0.4 nozzle",
 		"BLOCKS Pro S100 0.6 nozzle",
 		"BLOCKS Pro S100 0.8 nozzle",
 		"BLOCKS Pro S100 1.0 nozzle",
 		"BLOCKS Pro S100 1.2 nozzle",
 		"BLOCKS RD50 V2 0.4 nozzle",
 		"BLOCKS RD50 V2 0.6 nozzle",
 		"BLOCKS RD50 V2 0.8 nozzle",
 		"BLOCKS RF50 0.4 nozzle",
 		"BLOCKS RF50 0.6 nozzle",
 		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -6,7 +6,7 @@
 	"setting_id": "G7HQgaspHXduDM8O",
 	"instantiation": "true",
 	"printer_model": "BLOCKS Pro S100",
-	"default_print_profile": "0.20mm Standard 0.4 nozzle @Blocks_Pro_S100",
+	"default_print_profile": "0.20mm Standard 0.4 nozzle @Blocks",
 	"max_layer_height": [
 		"0.30"
 	],
@@ -25,8 +25,5 @@
 	"printable_height": "900",
 	"upward_compatible_machine": [
 		"BLOCKS Pro S100"
 	],
 	"default_filament_profile": [
 		"Blocks PLA @Blocks_Pro_S100"
 	]
 }
@@ -6,7 +6,7 @@
 	"setting_id": "XkWdS210oUMQN17N",
 	"instantiation": "true",
 	"printer_model": "BLOCKS Pro S100",
-	"default_print_profile": "0.30mm Standard 0.6 nozzle @Blocks_Pro_S100",
+	"default_print_profile": "0.30mm Standard 0.6 nozzle @Blocks",
 	"max_layer_height": [
 		"0.50"
 	],
@@ -26,8 +26,5 @@
 	"upward_compatible_machine": [
 		"BLOCKS Pro S100"
 	],
-	"printer_variant": "0.6",
+	"printer_variant": "0.6"
 	"default_filament_profile": [
 		"Blocks PLA @Blocks_Pro_S100"
 	]
 }
@@ -6,7 +6,7 @@
 	"setting_id": "I6PdeCS7SbvIlkZf",
 	"instantiation": "true",
 	"printer_model": "BLOCKS Pro S100",
-	"default_print_profile": "0.40mm Standard 0.8 nozzle @Blocks_Pro_S100",
+	"default_print_profile": "0.40mm Standard 0.8 nozzle @Blocks",
 	"max_layer_height": [
 		"0.56"
 	],
@@ -26,8 +26,5 @@
 	"upward_compatible_machine": [
 		"BLOCKS Pro S100"
 	],
-	"printer_variant": "0.8",
+	"printer_variant": "0.8"
 	"default_filament_profile": [
 		"Blocks PLA @Blocks_Pro_S100"
 	]
 }
@@ -6,7 +6,7 @@
 	"setting_id": "elLdUyy9RhUoa37o",
 	"instantiation": "true",
 	"printer_model": "BLOCKS Pro S100",
-	"default_print_profile": "0.50mm Standard 1.0 nozzle @Blocks_Pro_S100",
+	"default_print_profile": "0.50mm Standard 1.0 nozzle @Blocks",
 	"max_layer_height": [
 		"0.7"
 	],
@@ -26,8 +26,5 @@
 	"upward_compatible_machine": [
 		"BLOCKS Pro S100"
 	],
-	"printer_variant": "1.0",
+	"printer_variant": "1.0"
 	"default_filament_profile": [
 		"Blocks PLA @Blocks_Pro_S100"
 	]
 }
@@ -6,7 +6,7 @@
 	"setting_id": "xtsGSJ4JkbHTPi44",
 	"instantiation": "true",
 	"printer_model": "BLOCKS Pro S100",
-	"default_print_profile": "0.60mm Standard 1.2 nozzle @Blocks_Pro_S100",
+	"default_print_profile": "0.60mm Standard 1.2 nozzle @Blocks",
 	"max_layer_height": [
 		"0.8"
 	],
@@ -26,8 +26,5 @@
 	"upward_compatible_machine": [
 		"BLOCKS Pro S100"
 	],
-	"printer_variant": "1.2",
+	"printer_variant": "1.2"
 	"default_filament_profile": [
 		"Blocks PLA @Blocks_Pro_S100"
 	]
 }
@@ -8,5 +8,5 @@
 	"bed_model": "PRO S100 HotBed model.stl",
 	"bed_texture": "PRO S100 HotBed texture.svg",
 	"hotend_model": "BLOCKS PrintCore.stl",
-	"default_materials": "Blocks PLA @Blocks_Pro_S100;Blocks PETG @Blocks_Pro_S100;Blocks TPU @Blocks_Pro_S100"
+	"default_materials": "Generic PLA @Blocks;Generic PETG @Blocks;Generic TPU @Blocks"
 }
@@ -34,9 +34,5 @@
 	"printable_height": "500",
 	"upward_compatible_machine": [
 		"BLOCKS RD50 V2"
 	],
 	"printer_variant": "0.4",
 	"default_filament_profile": [
 		"Blocks PLA @Blocks_RD50_V2"
 	]
 }
@@ -35,8 +35,5 @@
 	"deretraction_speed": [
 		"80"
 	],
-	"printer_variant": "0.6",
+	"printer_variant": "0.6"
 	"default_filament_profile": [
 		"Blocks PLA @Blocks_RD50_V2"
 	]
 }
@@ -35,8 +35,5 @@
 	"deretraction_speed": [
 		"80"
 	],
-	"printer_variant": "0.8",
+	"printer_variant": "0.8"
 	"default_filament_profile": [
 		"Blocks PLA @Blocks_RD50_V2"
 	]
 }
@@ -8,5 +8,5 @@
 	"bed_model": "RD50 V2 HotBed model.stl",
 	"bed_texture": "RD50 V2 HotBed texture.svg",
 	"hotend_model": "BLOCKS PrintCore.stl",
-	"default_materials": "Blocks PLA @Blocks_RD50_V2;Blocks PETG @Blocks_RD50_V2;Blocks TPU @Blocks_RD50_V2"
+	"default_materials": "Generic PLA @Blocks;Generic PETG @Blocks;Generic TPU @Blocks"
 }
@@ -51,7 +51,7 @@
 		"12"
 	],
 	"retraction_length": [
-		"1.2"
+		"1"
 	],
 	"retraction_speed": [
 		"60"
@@ -79,10 +79,5 @@
 	],
 	"retract_before_wipe": [
 		"0"
-	],
+	]
 	"default_filament_profile": [
 		"Blocks PLA @Blocks_RF50"
 	],
 	"support_multi_bed_types": "1",
 	"default_bed_type": "Textured PEI Plate"
 }
@@ -51,7 +51,7 @@
 		"12"
 	],
 	"retraction_length": [
-		"1.2"
+		"1"
 	],
 	"retraction_speed": [
 		"60"
@@ -75,8 +75,8 @@
 		"BLOCKS RF50"
 	],
 	"machine_start_gcode": [
-		"PRINT_START EXTRUDER=[nozzle_temperature_initial_layer] BED=[bed_temperature_initial_layer]\n",
+		"PRINT_START EXTRUDER=[nozzle_temperature_initial_layer] BED=[bed_temperature_initial_layer]",
-		"SET_PRESSURE_ADVANCE ADVANCE=0.046\n"
+		"SET_PRESSURE_ADVANCE ADVANCE=0.046"
 	],
 	"printer_variant": "0.6",
 	"wipe_distance": [
@@ -84,10 +84,5 @@
 	],
 	"retract_before_wipe": [
 		"0"
-	],
+	]
 	"default_filament_profile": [
 		"Blocks PLA @Blocks_RF50"
 	],
 	"support_multi_bed_types": "1",
 	"default_bed_type": "Textured PEI Plate"
 }
@@ -51,7 +51,7 @@
 		"12"
 	],
 	"retraction_length": [
-		"1.2"
+		"1"
 	],
 	"retraction_speed": [
 		"60"
@@ -80,10 +80,5 @@
 	],
 	"retract_before_wipe": [
 		"0"
-	],
+	]
 	"default_filament_profile": [
 		"Blocks PLA @Blocks_RF50"
 	],
 	"support_multi_bed_types": "1",
 	"default_bed_type": "Textured PEI Plate"
 }
@@ -8,6 +8,5 @@
 	"bed_model": "RF50 HotBed model.stl",
 	"bed_texture": "RF50 HotBed texture.svg",
 	"hotend_model": "BLOCKS PrintCore.stl",
-	"default_materials": "Blocks PLA @Blocks_RF50;Blocks PETG @Blocks_RF50;Blocks TPU @Blocks_RF50",
+	"default_materials": "Generic PLA @Blocks;Generic PETG @Blocks;Generic TPU @Blocks"
 	"not_support_bed_type": "Smooth Cool Plate;Engineering Plate;Textured Cool Plate;Cool Plate (SuperTack)"
 }
@@ -123,6 +123,9 @@
 	"wipe": [
 		"1"
 	],
 	"default_filament_profile": [
 		"Generic PLA @Blocks"
 	],
 	"bed_exclude_area": [
 		"0x0"
 	],
@@ -21,7 +21,7 @@
 	"top_solid_infill_flow_ratio": "0.97",
 	"bottom_solid_infill_flow_ratio": "1.08",
 	"seam_position": "aligned",
-	"sparse_infill_pattern": "grid",
+	"sparse_infill_patter": "grid",
 	"initial_layer_speed": "60",
 	"initial_layer_infill_speed": "80",
 	"initial_travel_speed": "100%",
@@ -57,7 +57,5 @@
 	"accel_to_decel_enable": "1",
 	"accel_to_decel_factor": "50%",
 	"elefant_foot_compensation": "0.25",
-	"elefant_foot_compensation_layers": "1",
+	"elefant_foot_compensation_layers": "1"
 	"skirt_loops": "2",
 	"skirt_type": "perobject"
 }
@@ -21,7 +21,7 @@
 	"top_solid_infill_flow_ratio": "0.97",
 	"bottom_solid_infill_flow_ratio": "1.08",
 	"seam_position": "aligned",
-	"sparse_infill_pattern": "grid",
+	"sparse_infill_patter": "grid",
 	"initial_layer_speed": "60",
 	"initial_layer_infill_speed": "80",
 	"initial_travel_speed": "100%",
@@ -57,7 +57,5 @@
 	"accel_to_decel_enable": "1",
 	"accel_to_decel_factor": "50%",
 	"elefant_foot_compensation": "0.25",
-	"elefant_foot_compensation_layers": "1",
+	"elefant_foot_compensation_layers": "1"
 	"skirt_loops": "2",
 	"skirt_type": "perobject"
 }
@@ -21,7 +21,7 @@
 	"top_solid_infill_flow_ratio": "0.97",
 	"bottom_solid_infill_flow_ratio": "1.08",
 	"seam_position": "aligned",
-	"sparse_infill_pattern": "grid",
+	"sparse_infill_patter": "grid",
 	"initial_layer_speed": "60",
 	"initial_layer_infill_speed": "80",
 	"initial_travel_speed": "100%",
@@ -57,7 +57,5 @@
 	"accel_to_decel_enable": "1",
 	"accel_to_decel_factor": "50%",
 	"elefant_foot_compensation": "0.25",
-	"elefant_foot_compensation_layers": "1",
+	"elefant_foot_compensation_layers": "1"
 	"skirt_loops": "2",
 	"skirt_type": "perobject"
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.20mm Standard 0.4 nozzle @Blocks_Pro_S100",
+	"name": "0.20mm Standard 0.4 nozzle @Blocks",
 	"inherits": "fdm_process_blocks_common",
 	"from": "system",
-	"setting_id": "QSEguMMChNFZsK5H",
+	"setting_id": "47aDtVL6E5DVr7Mt",
 	"instantiation": "true",
 	"layer_height": "0.2",
 	"bottom_shell_layers": "4",
 	"top_shell_layers": "5",
 	"compatible_printers": [
 		"BLOCKS Pro S100 0.4 nozzle"
-	],
+	]
 	"renamed_from": "0.20mm Standard 0.4 nozzle @Blocks"
 }
@@ -25,7 +25,7 @@
 	"top_solid_infill_flow_ratio": "0.97",
 	"bottom_solid_infill_flow_ratio": "1.08",
 	"seam_position": "aligned",
-	"sparse_infill_pattern": "grid",
+	"sparse_infill_patter": "grid",
 	"initial_layer_speed": "60",
 	"initial_layer_infill_speed": "80",
 	"initial_travel_speed": "100%",
@@ -61,7 +61,5 @@
 	"accel_to_decel_enable": "1",
 	"accel_to_decel_factor": "50%",
 	"elefant_foot_compensation": "0.25",
-	"elefant_foot_compensation_layers": "1",
+	"elefant_foot_compensation_layers": "1"
 	"skirt_loops": "2",
 	"skirt_type": "perobject"
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.24mm Draft 0.4 nozzle @Blocks_Pro_S100",
+	"name": "0.24mm Draft 0.4 nozzle @Blocks",
 	"inherits": "fdm_process_blocks_common",
 	"from": "system",
-	"setting_id": "uALfEFHGmup6vBYI",
+	"setting_id": "ETADjxV6ViJQdnHA",
 	"instantiation": "true",
 	"layer_height": "0.24",
 	"bottom_shell_layers": "4",
 	"top_shell_layers": "5",
 	"compatible_printers": [
 		"BLOCKS Pro S100 0.4 nozzle"
-	],
+	]
 	"renamed_from": "0.24mm Draft 0.4 nozzle @Blocks"
 }
@@ -21,7 +21,7 @@
 	"top_solid_infill_flow_ratio": "0.97",
 	"bottom_solid_infill_flow_ratio": "1.08",
 	"seam_position": "aligned",
-	"sparse_infill_pattern": "grid",
+	"sparse_infill_patter": "grid",
 	"initial_layer_speed": "60",
 	"initial_layer_infill_speed": "80",
 	"initial_travel_speed": "100%",
@@ -57,7 +57,5 @@
 	"accel_to_decel_enable": "1",
 	"accel_to_decel_factor": "50%",
 	"elefant_foot_compensation": "0.25",
-	"elefant_foot_compensation_layers": "1",
+	"elefant_foot_compensation_layers": "1"
 	"skirt_loops": "2",
 	"skirt_type": "perobject"
 }
@@ -21,7 +21,7 @@
 	"top_solid_infill_flow_ratio": "0.97",
 	"bottom_solid_infill_flow_ratio": "1.08",
 	"seam_position": "aligned",
-	"sparse_infill_pattern": "grid",
+	"sparse_infill_patter": "grid",
 	"initial_layer_speed": "60",
 	"initial_layer_infill_speed": "80",
 	"initial_travel_speed": "100%",
@@ -57,7 +57,5 @@
 	"accel_to_decel_enable": "1",
 	"accel_to_decel_factor": "50%",
 	"elefant_foot_compensation": "0.25",
-	"elefant_foot_compensation_layers": "1",
+	"elefant_foot_compensation_layers": "1"
 	"skirt_loops": "2",
 	"skirt_type": "perobject"
 }
@@ -22,7 +22,7 @@
 	"top_solid_infill_flow_ratio": "0.97",
 	"bottom_solid_infill_flow_ratio": "1.08",
 	"seam_position": "aligned",
-	"sparse_infill_pattern": "grid",
+	"sparse_infill_patter": "grid",
 	"initial_layer_speed": "60",
 	"initial_layer_infill_speed": "80",
 	"initial_travel_speed": "100%",
@@ -57,7 +57,5 @@
 	"accel_to_decel_enable": "1",
 	"accel_to_decel_factor": "50%",
 	"elefant_foot_compensation": "0.25",
-	"elefant_foot_compensation_layers": "1",
+	"elefant_foot_compensation_layers": "1"
 	"skirt_loops": "2",
 	"skirt_type": "perobject"
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.30mm Extra Draft 0.4 nozzle @Blocks_Pro_S100",
+	"name": "0.30mm Extra Draft 0.4 nozzle @Blocks",
 	"inherits": "fdm_process_blocks_common",
 	"from": "system",
-	"setting_id": "HYKF5l2OGvpugSQy",
+	"setting_id": "UbuICsmppKDsaaZ4",
 	"instantiation": "true",
 	"bottom_shell_layers": "3",
 	"top_shell_layers": "4",
 	"layer_height": "0.30",
 	"compatible_printers": [
 		"BLOCKS Pro S100 0.4 nozzle"
-	],
+	]
 	"renamed_from": "0.30mm Extra Draft 0.4 nozzle @Blocks"
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.30mm Optimal 0.8 nozzle @Blocks_Pro_S100",
+	"name": "0.30mm Optimal 0.8 nozzle @Blocks",
 	"inherits": "fdm_process_common 0.8 nozzle",
 	"from": "system",
-	"setting_id": "OUfZvizM5MGnvHfp",
+	"setting_id": "YqkYzp5zdH4R5upm",
 	"instantiation": "true",
 	"bottom_shell_layers": "3",
 	"top_shell_layers": "3",
 	"layer_height": "0.3",
 	"compatible_printers": [
 		"BLOCKS Pro S100 0.8 nozzle"
-	],
+	]
 	"renamed_from": "0.30mm Optimal 0.8 nozzle @Blocks"
 }
@@ -21,7 +21,7 @@
 	"top_solid_infill_flow_ratio": "0.97",
 	"bottom_solid_infill_flow_ratio": "1.08",
 	"seam_position": "aligned",
-	"sparse_infill_pattern": "grid",
+	"sparse_infill_patter": "grid",
 	"initial_layer_speed": "60",
 	"initial_layer_infill_speed": "80",
 	"initial_travel_speed": "100%",
@@ -57,7 +57,5 @@
 	"accel_to_decel_enable": "1",
 	"accel_to_decel_factor": "50%",
 	"elefant_foot_compensation": "0.25",
-	"elefant_foot_compensation_layers": "1",
+	"elefant_foot_compensation_layers": "1"
 	"skirt_loops": "2",
 	"skirt_type": "perobject"
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.30mm Optimal 1.0 nozzle @Blocks_Pro_S100",
+	"name": "0.30mm Optimal 1.0 nozzle @Blocks",
 	"inherits": "fdm_process_common 1.0 nozzle",
 	"from": "system",
-	"setting_id": "HGG9WxKVr89qNFDx",
+	"setting_id": "8pBawPScHkyQu0SW",
 	"instantiation": "true",
 	"bottom_shell_layers": "4",
 	"top_shell_layers": "4",
 	"layer_height": "0.30",
 	"compatible_printers": [
 		"BLOCKS Pro S100 1.0 nozzle"
-	],
+	]
 	"renamed_from": "0.30mm Optimal 1.0 nozzle @Blocks"
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.30mm Standard 0.6 nozzle @Blocks_Pro_S100",
+	"name": "0.30mm Standard 0.6 nozzle @Blocks",
 	"inherits": "fdm_process_common 0.6 nozzle",
 	"from": "system",
-	"setting_id": "gO2I1YjBl4nf8yzr",
+	"setting_id": "EPI3PAVK9LpJOZWO",
 	"instantiation": "true",
 	"bottom_shell_layers": "3",
 	"top_shell_layers": "3",
 	"layer_height": "0.30",
 	"compatible_printers": [
 		"BLOCKS Pro S100 0.6 nozzle"
-	],
+	]
 	"renamed_from": "0.30mm Standard 0.6 nozzle @Blocks"
 }
@@ -22,7 +22,7 @@
 	"top_solid_infill_flow_ratio": "0.97",
 	"bottom_solid_infill_flow_ratio": "1.08",
 	"seam_position": "aligned",
-	"sparse_infill_pattern": "grid",
+	"sparse_infill_patter": "grid",
 	"initial_layer_speed": "60",
 	"initial_layer_infill_speed": "80",
 	"initial_travel_speed": "100%",
@@ -57,7 +57,5 @@
 	"accel_to_decel_enable": "1",
 	"accel_to_decel_factor": "50%",
 	"elefant_foot_compensation": "0.25",
-	"elefant_foot_compensation_layers": "1",
+	"elefant_foot_compensation_layers": "1"
 	"skirt_loops": "2",
 	"skirt_type": "perobject"
 }
@@ -21,7 +21,7 @@
 	"top_solid_infill_flow_ratio": "0.97",
 	"bottom_solid_infill_flow_ratio": "1.08",
 	"seam_position": "aligned",
-	"sparse_infill_pattern": "grid",
+	"sparse_infill_patter": "grid",
 	"initial_layer_speed": "60",
 	"initial_layer_infill_speed": "80",
 	"initial_travel_speed": "100%",
@@ -57,7 +57,5 @@
 	"accel_to_decel_enable": "1",
 	"accel_to_decel_factor": "50%",
 	"elefant_foot_compensation": "0.25",
-	"elefant_foot_compensation_layers": "1",
+	"elefant_foot_compensation_layers": "1"
 	"skirt_loops": "2",
 	"skirt_type": "perobject"
 }
@@ -22,7 +22,7 @@
 	"top_solid_infill_flow_ratio": "0.97",
 	"bottom_solid_infill_flow_ratio": "1.08",
 	"seam_position": "aligned",
-	"sparse_infill_pattern": "grid",
+	"sparse_infill_patter": "grid",
 	"initial_layer_speed": "60",
 	"initial_layer_infill_speed": "80",
 	"initial_travel_speed": "100%",
@@ -57,7 +57,5 @@
 	"accel_to_decel_enable": "1",
 	"accel_to_decel_factor": "50%",
 	"elefant_foot_compensation": "0.25",
-	"elefant_foot_compensation_layers": "1",
+	"elefant_foot_compensation_layers": "1"
 	"skirt_loops": "2",
 	"skirt_type": "perobject"
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.40mm Draft 0.6 nozzle @Blocks_Pro_S100",
+	"name": "0.40mm Draft 0.6 nozzle @Blocks",
 	"inherits": "fdm_process_common 0.6 nozzle",
 	"from": "system",
-	"setting_id": "OjsLUl1heqv1cevs",
+	"setting_id": "CShVKoGspbMJNPw8",
 	"instantiation": "true",
 	"bottom_shell_layers": "2",
 	"top_shell_layers": "2",
 	"layer_height": "0.40",
 	"compatible_printers": [
 		"BLOCKS Pro S100 0.6 nozzle"
-	],
+	]
 	"renamed_from": "0.40mm Draft 0.6 nozzle @Blocks"
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.40mm Standard 0.8 nozzle @Blocks_Pro_S100",
+	"name": "0.40mm Standard 0.8 nozzle @Blocks",
 	"inherits": "fdm_process_common 0.8 nozzle",
 	"from": "system",
-	"setting_id": "laOTioBGySeudJpl",
+	"setting_id": "TSRjmfWaatY7oLJB",
 	"instantiation": "true",
 	"bottom_shell_layers": "3",
 	"top_shell_layers": "4",
 	"layer_height": "0.40",
 	"compatible_printers": [
 		"BLOCKS Pro S100 0.8 nozzle"
-	],
+	]
 	"renamed_from": "0.40mm Standard 0.8 nozzle @Blocks"
 }
@@ -22,7 +22,7 @@
 	"top_solid_infill_flow_ratio": "0.97",
 	"bottom_solid_infill_flow_ratio": "1.08",
 	"seam_position": "aligned",
-	"sparse_infill_pattern": "grid",
+	"sparse_infill_patter": "grid",
 	"initial_layer_speed": "60",
 	"initial_layer_infill_speed": "80",
 	"initial_travel_speed": "100%",
@@ -57,7 +57,5 @@
 	"accel_to_decel_enable": "1",
 	"accel_to_decel_factor": "50%",
 	"elefant_foot_compensation": "0.25",
-	"elefant_foot_compensation_layers": "1",
+	"elefant_foot_compensation_layers": "1"
 	"skirt_loops": "2",
 	"skirt_type": "perobject"
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.50mm Draft 0.8 nozzle @Blocks_Pro_S100",
+	"name": "0.50mm Draft 0.8 nozzle @Blocks",
 	"inherits": "fdm_process_common 0.8 nozzle",
 	"from": "system",
-	"setting_id": "oAhgUZdADR7kP87e",
+	"setting_id": "vOtZHrDS88Shmf2m",
 	"instantiation": "true",
 	"bottom_shell_layers": "3",
 	"top_shell_layers": "4",
 	"layer_height": "0.50",
 	"compatible_printers": [
 		"BLOCKS Pro S100 0.8 nozzle"
-	],
+	]
 	"renamed_from": "0.50mm Draft 0.8 nozzle @Blocks"
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.50mm Optimal 1.2 nozzle @Blocks_Pro_S100",
+	"name": "0.50mm Optimal 1.2 nozzle @Blocks",
 	"inherits": "fdm_process_common 1.2 nozzle",
 	"from": "system",
-	"setting_id": "0eqNgX26jemsBfV5",
+	"setting_id": "BKrEAKqDYzdH43wc",
 	"instantiation": "true",
 	"bottom_shell_layers": "2",
 	"top_shell_layers": "3",
 	"layer_height": "0.50",
 	"compatible_printers": [
 		"BLOCKS Pro S100 1.2 nozzle"
-	],
+	]
 	"renamed_from": "0.50mm Optimal 1.2 nozzle @Blocks"
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.50mm Standard 1.0 nozzle @Blocks_Pro_S100",
+	"name": "0.50mm Standard 1.0 nozzle @Blocks",
 	"inherits": "fdm_process_common 1.0 nozzle",
 	"from": "system",
-	"setting_id": "z1qCW1cEMc4QvBbV",
+	"setting_id": "D40iksDm7mFjhSKn",
 	"instantiation": "true",
 	"bottom_shell_layers": "3",
 	"top_shell_layers": "3",
 	"layer_height": "0.50",
 	"compatible_printers": [
 		"BLOCKS Pro S100 1.0 nozzle"
-	],
+	]
 	"renamed_from": "0.50mm Standard 1.0 nozzle @Blocks"
 }
@@ -21,7 +21,7 @@
 	"top_solid_infill_flow_ratio": "0.97",
 	"bottom_solid_infill_flow_ratio": "1.08",
 	"seam_position": "aligned",
-	"sparse_infill_pattern": "grid",
+	"sparse_infill_patter": "grid",
 	"initial_layer_speed": "60",
 	"initial_layer_infill_speed": "80",
 	"initial_travel_speed": "100%",
@@ -57,7 +57,5 @@
 	"accel_to_decel_enable": "1",
 	"accel_to_decel_factor": "50%",
 	"elefant_foot_compensation": "0.25",
-	"elefant_foot_compensation_layers": "1",
+	"elefant_foot_compensation_layers": "1"
 	"skirt_loops": "2",
 	"skirt_type": "perobject"
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.60mm Draft 1.0 nozzle @Blocks_Pro_S100",
+	"name": "0.60mm Draft 1.0 nozzle @Blocks",
 	"inherits": "fdm_process_common 1.0 nozzle",
 	"from": "system",
-	"setting_id": "gTTgtfG8qb9My3hH",
+	"setting_id": "UJUe8XCBzZf8NyCL",
 	"instantiation": "true",
 	"bottom_shell_layers": "2",
 	"top_shell_layers": "3",
 	"layer_height": "0.60",
 	"compatible_printers": [
 		"BLOCKS Pro S100 1.0 nozzle"
-	],
+	]
 	"renamed_from": "0.60mm Draft 1.0 nozzle @Blocks"
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.60mm Standard 1.2 nozzle @Blocks_Pro_S100",
+	"name": "0.60mm Standard 1.2 nozzle @Blocks",
 	"inherits": "fdm_process_common 1.2 nozzle",
 	"from": "system",
-	"setting_id": "ApcyToENCIANrI71",
+	"setting_id": "PSBFrTykpkytPI2Q",
 	"instantiation": "true",
 	"bottom_shell_layers": "2",
 	"top_shell_layers": "3",
 	"layer_height": "0.60",
 	"compatible_printers": [
 		"BLOCKS Pro S100 1.2 nozzle"
-	],
+	]
 	"renamed_from": "0.60mm Standard 1.2 nozzle @Blocks"
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.70mm Draft 1.2 nozzle @Blocks_Pro_S100",
+	"name": "0.70mm Draft 1.2 nozzle @Blocks",
 	"inherits": "fdm_process_common 1.2 nozzle",
 	"from": "system",
-	"setting_id": "DEv7X7zaTfxRQmjo",
+	"setting_id": "0ZQ0USGX9SwAKr29",
 	"instantiation": "true",
 	"bottom_shell_layers": "2",
 	"top_shell_layers": "3",
 	"layer_height": "0.70",
 	"compatible_printers": [
 		"BLOCKS Pro S100 1.2 nozzle"
-	],
+	]
 	"renamed_from": "0.70mm Draft 1.2 nozzle @Blocks"
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.70mm Extra Draft 1.0 nozzle @Blocks_Pro_S100",
+	"name": "0.70mm Extra Draft 1.0 nozzle @Blocks",
 	"inherits": "fdm_process_common 1.0 nozzle",
 	"from": "system",
-	"setting_id": "nUW7N9dJmTyQT4AG",
+	"setting_id": "69PFmjOVFBOIp3Qg",
 	"instantiation": "true",
 	"bottom_shell_layers": "2",
 	"top_shell_layers": "3",
 	"layer_height": "0.70",
 	"compatible_printers": [
 		"BLOCKS Pro S100 1.0 nozzle"
-	],
+	]
 	"renamed_from": "0.70mm Extra Draft 1.0 nozzle @Blocks"
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.80mm Extra Draft 1.2 nozzle @Blocks_Pro_S100",
+	"name": "0.80mm Extra Draft 1.2 nozzle @Blocks",
 	"inherits": "fdm_process_common 1.2 nozzle",
 	"from": "system",
-	"setting_id": "JMy62SonRfK0cAdL",
+	"setting_id": "iBwRI5JJewW5HJSv",
 	"instantiation": "true",
 	"bottom_shell_layers": "2",
 	"top_shell_layers": "2",
 	"layer_height": "0.80",
 	"compatible_printers": [
 		"BLOCKS Pro S100 1.2 nozzle"
-	],
+	]
 	"renamed_from": "0.80mm Extra Draft 1.2 nozzle @Blocks"
 }
@@ -1,6 +1,6 @@
 {
 	"name": "OrcaFilamentLibrary",
-	"version": "02.04.00.13",
+	"version": "02.04.00.12",
 	"force_update": "0",
 	"description": "Orca Filament Library",
 	"filament_list": [
@@ -6,7 +6,7 @@
 	"filament_id": "OFvgE0Zh",
 	"instantiation": "false",
 	"fan_cooling_layer_time": [
-		"81"
+		"80"
 	],
 	"fan_min_speed": [
 		"50"
@@ -205,6 +205,13 @@ void AppConfig::set_defaults()
    if (get("seq_top_layer_only").empty())
        set("seq_top_layer_only", "1");
    // what the preview draws while the user drags it
    {
        const std::string mode = get("preview_reduced_detail_mode");
        if (mode != "off" && mode != "solid" && mode != "shell")
            set("preview_reduced_detail_mode", "off");
    }
    // ORCA: darken the layers the preview layer slider is not scrubbed to
    if (get("preview_dim_previous_layers").empty())
        set_bool("preview_dim_previous_layers", false);
@@ -2673,10 +2673,10 @@ void CadDocument::apply_feature(TopoDS_Shape& result, bool& have_body,
                ridge = pipe.Shape();
                have_ridge = !ridge.IsNull();
            }
        } catch (const Standard_Failure&) {
            have_ridge = false; // OCCT failure — on OCCT >= 8 Standard_Failure derives from std::exception, so this handler must come first
        } catch (const std::exception&) {
            have_ridge = false; // fall back to the bare cylinder/bore below
        } catch (const Standard_Failure&) {
            have_ridge = false; // OCCT failure (not a std::exception) — must be caught here too
        }
        if (f.thread_internal) {
@@ -15,8 +15,6 @@
 #include <TopExp.hxx>
 #include <TopTools.hxx>
 #include <TopTools_IndexedMapOfShape.hxx>
 #include <TopTools_ListOfShape.hxx>
 #include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
 #include <Poly_Triangulation.hxx>
 #include <gp_Ax2.hxx>
 #include <gp_Dir.hxx>
@@ -25,7 +25,6 @@
 #include "XCAFDoc_DocumentTool.hxx"
 #include "XCAFDoc_ShapeTool.hxx"
 #include "XCAFApp_Application.hxx"
 #include "TDF_LabelSequence.hxx"
 #include "TopoDS_Solid.hxx"
 #include "TopoDS_Compound.hxx"
 #include "TopoDS_Builder.hxx"
@@ -7969,20 +7969,6 @@ double GCode::calc_max_volumetric_speed(const double layer_height, const double
    return res;
 }
 // ORCA: Overlap at or below which the overhang fan switches on; negative when it does not depend on overlap
 // (Overhang_threshold_none cools every external perimeter).
 static float overhang_fan_overlap_threshold(int overhang_fan_threshold)
 {
    switch (overhang_fan_threshold) {
    case (int) Overhang_threshold_1_4: return 0.9f;
    case (int) Overhang_threshold_2_4: return 0.75f;
    case (int) Overhang_threshold_3_4: return 0.5f;
    case (int) Overhang_threshold_4_4: return 0.25f;
    case (int) Overhang_threshold_bridge: return 0.05f;
    default: return -1.f;
    }
 }
 std::string GCode::_extrude(const ExtrusionPath &path, std::string description, double speed)
 {
    std::string gcode;
@@ -8325,13 +8311,6 @@ std::string GCode::_extrude(const ExtrusionPath &path, std::string description,
            ConfigOptionPercents         overhang_overlap_levels({90, 75, 50, 25, 13, 0});
            // ORCA: Lets the path be split where the overhang fan switches, not only where the speed changes.
            // Bridges and overhang perimeters are cooled regardless of overlap.
            float fan_overlap_threshold = -1.f;
            if (FILAMENT_CONFIG(enable_overhang_bridge_fan) && m_enable_cooling_markers && path.role() != erBridgeInfill &&
                path.role() != erOverhangPerimeter)
                fan_overlap_threshold = overhang_fan_overlap_threshold(FILAMENT_CONFIG(overhang_fan_threshold));
            if (NOZZLE_CONFIG(slowdown_for_curled_perimeters)){
                ConfigOptionFloatsOrPercents dynamic_overhang_speeds(
                    {FloatOrPercent{100, true},
@@ -8352,8 +8331,7 @@ std::string GCode::_extrude(const ExtrusionPath &path, std::string description,
                         FloatOrPercent{NOZZLE_CONFIG(overhang_4_4_speed).get_abs_value(ref_speed) * 100 / ref_speed, true}});
                new_points = m_extrusion_quality_estimator.estimate_extrusion_quality(path, overhang_overlap_levels, dynamic_overhang_speeds,
-                                                                              ref_speed, speed, NOZZLE_CONFIG(slowdown_for_curled_perimeters),
+                                                                              ref_speed, speed, NOZZLE_CONFIG(slowdown_for_curled_perimeters));
                                                                              fan_overlap_threshold);
        	}else{
                ConfigOptionFloatsOrPercents dynamic_overhang_speeds(
                                                                     {FloatOrPercent{100, true},
@@ -8372,8 +8350,7 @@ std::string GCode::_extrude(const ExtrusionPath &path, std::string description,
                     FloatOrPercent{NOZZLE_CONFIG(bridge_speed) * 100 / ref_speed, true}});
                new_points = m_extrusion_quality_estimator.estimate_extrusion_quality(path, overhang_overlap_levels, dynamic_overhang_speeds,
-                                                                              ref_speed, speed, NOZZLE_CONFIG(slowdown_for_curled_perimeters),
+                                                                              ref_speed, speed, NOZZLE_CONFIG(slowdown_for_curled_perimeters));
                                                                              fan_overlap_threshold);
            }
            variable_speed = std::any_of(new_points.begin(), new_points.end(),
                                         [speed](const ProcessedPoint &p) { return fabs(double(p.speed) - speed) > 1; }); // Ignore small speed variations (under 1mm/sec)
@@ -8525,10 +8502,28 @@ std::string GCode::_extrude(const ExtrusionPath &path, std::string description,
      if (role == erBridgeInfill || role == erOverhangPerimeter) { // ORCA: Split out bridge infill to internal and external to apply separate fan settings
        return true;
      }
-      if (overhang_fan_threshold == Overhang_threshold_none)
+      switch (overhang_fan_threshold) {
      case (int)Overhang_threshold_1_4:
        return overlap <= 0.9f;
        break;
      case (int)Overhang_threshold_2_4:
        return overlap <= 0.75f;
        break;
      case (int)Overhang_threshold_3_4:
        return overlap <= 0.5f;
        break;
      case (int)Overhang_threshold_4_4:
        return overlap <= 0.25f;
        break;
      case (int)Overhang_threshold_bridge:
        return overlap <= 0.05f;
        break;
      case (int)Overhang_threshold_none:
        return is_external_perimeter(role);
-      const float overlap_threshold = overhang_fan_overlap_threshold(overhang_fan_threshold);
+        break;
-      return overlap_threshold >= 0.f && overlap <= overlap_threshold;
+      default:
        return false;
      }
    };
    std::string comment;
@@ -41,12 +41,10 @@ std::vector<ExtendedPoint<L::Dim>> estimate_points_properties(const POINTS&
                                                              float                                   flow_width,
                                                              float                                   max_line_length = -1.0f,
                                                              float                                   min_distance    = -1.0f,
-                                                              // Speed an overhang distance prints at. Without it, interior sampling
+                                                              // Maps an overhang distance onto the speed it will be printed at. Interior sampling
-                                                              // is skipped and every line over 4mm is split.
+                                                              // needs it to tell which of the points it could add would change the G-code, and is
-                                                              const std::function<float(float)>&      distance_to_speed = {},
+                                                              // skipped without it.
-                                                              // Overlap (1 - distance / flow_width) at or below which the overhang
+                                                              const std::function<float(float)>&      distance_to_speed = {})
                                                              // fan switches on; negative when the fan does not depend on overlap.
                                                              float                                   fan_overlap_threshold = -1.0f)
 {
    bool   looped     = input_points.front() == input_points.back();
    std::function<size_t(size_t,size_t)> get_prev_index = [](size_t idx, size_t count) {
@@ -127,43 +125,29 @@ std::vector<ExtendedPoint<L::Dim>> estimate_points_properties(const POINTS&
        points.push_back(next_point);
    }
    // ORCA: How an overhang distance prints, which is what the passes below compare. A segment is printed at the lower
    // of the speeds at its two ends, and with the overhang fan on if the overlap at either end turns it on. A point
    // added to a path can therefore only change the G-code where it prints at a different speed or fan state from the
    // points either side of it, and the passes below add points there and nowhere else.
    const float width_inv = 1.f / flow_width;
    // Whether an overhang distance turns the overhang fan on. The overlap test check_overhang_fan applies in GCode.cpp.
    auto fan_on = [fan_overlap_threshold, width_inv](float distance) {
        return fan_overlap_threshold >= 0.f && 1.f - distance * width_inv <= fan_overlap_threshold;
    };
    // Whether two overhang distances are interchangeable ie have the same speed (beyond a 1mm/sec threshold that gcode.cpp filters out on) 
    // and the same fan state.
    auto same_speed_and_fan = [&distance_to_speed, &fan_on](float a, float b) {
        return std::abs(distance_to_speed(a) - distance_to_speed(b)) <= 1.f && fan_on(a) == fan_on(b);
    };
    // Whether the first overhang distance prints slower than the second, beyond the 1mm/sec gcode.cpp tolerance, or turns the overhang
    // fan on where the second does not. Against a supported point (overhang distance 0) it tells whether an end is
    // affected by the overhang.
    auto slower_or_cooled = [&distance_to_speed, &fan_on](float a, float b) {
        return distance_to_speed(a) < distance_to_speed(b) - 1.f || (fan_on(a) && !fan_on(b));
    };
    // ORCA: Interior sampling
-    // The passes below infer the support under a span from its endpoints alone, so a part that is supported
+    // The passes below infer the support under a span from its endpoints alone, so an interior that is supported
-    // differently from both ends is invisible to them. The outer perimeter of an overhang whose ends are supported by
+    // differently from both ends is invisible to them: the outer perimeter of an overhang whose ends are caged by
-    // reads as supported along its whole length. Probe the interior, keep the samples the endpoint interpolation fails to predict, 
+    // full height walls reads as supported along its whole length. Probe the interior, keep the samples the
-    // and bisect either side of each one, so a span that is only partly unsupported gets points where its support actually changes 
+    // endpoint interpolation fails to predict, and bisect either side of each one, so a span that is only partly
-    // instead of one reading being spread across all of it.
+    // unsupported gets points where its support actually changes instead of one reading spread across all of it.
-    // Skipped where there is nothing to find: min_distance <= 0 when no overhang can slow this path down, and
+    if (PREV_LAYER_BOUNDARY_OFFSET && ADD_INTERSECTIONS && min_distance > 0 && distance_to_speed) {
    // fan_overlap_threshold < 0 when no overhang switches the fan on. It also needs distance_to_speed to tell which of
    // the points it could add would change the G-code.
    if (PREV_LAYER_BOUNDARY_OFFSET && ADD_INTERSECTIONS && distance_to_speed && (min_distance > 0 || fan_overlap_threshold >= 0.f)) {
        // Probe at least this densely before treating matching samples as evidence that a span is uniform. The
        // segmentation pass below only splits lines of 2mm or more, and every pass here drops points closer
-        // together than min_spacing, so finer discovery would not produce a more precise transition.
+        // together than min_spacing, so finer discovery would not produce a more precise speed transition.
        const double max_probe_spacing = std::max(2., 4. * min_spacing);
        // A backstop for that length test, which on a non-finite length would never be met.
        constexpr int max_bisection_depth = 10;
        // Whether two readings are interchangeable. A segment is printed at the lower of the speeds its ends
        // read, so a sample that agrees on speed with what is already known cannot change the G-code, whatever
        // its distance says. The distances themselves are far too coarse a stand-in for this: the speed sections
        // interpolate, so readings a small fraction of min_distance apart can still be tens of mm/s apart.
        // The tolerance matches the one GCode.cpp applies when it decides a path has a variable speed at all.
        auto same_speed = [&distance_to_speed](float a, float b) {
            return std::abs(distance_to_speed(a) - distance_to_speed(b)) <= 1.f;
        };
        // Whether the first reading is printed slower than the second, once they are known to differ.
        auto prints_slower = [&distance_to_speed](float a, float b) { return distance_to_speed(a) < distance_to_speed(b); };
        // Part of a segment still to bisect: its positions along the segment and bisections left.
        struct Subspan { double t0, t1; int depth; };
@@ -201,8 +185,8 @@ std::vector<ExtendedPoint<L::Dim>> estimate_points_properties(const POINTS&
            if (!interior.empty()) {
                std::sort(interior.begin(), interior.end(),
                          [](const std::pair<double, float>& l, const std::pair<double, float>& r) { return l.first < r.first; });
-                // Coarse probing keeps every sample it took until this pass can see which ones bracket a speed or
+                // Coarse probing keeps every sample it took until this pass can see which ones bracket a speed
-                // fan transition. Matching samples cannot be discarded during discovery: one may be the last
+                // transition. Matching samples cannot be discarded during discovery: one may be the last
                // supported point before a narrow unsupported pocket found by a later probe.
                size_t kept = 0;
                for (size_t i = 0; i < interior.size(); ++i) {
@@ -211,15 +195,15 @@ std::vector<ExtendedPoint<L::Dim>> estimate_points_properties(const POINTS&
                    const bool  at_end    = i + 1 == interior.size();      // And nothing follows the last sample but the segment's end
                    const float before    = at_start ? curr.distance : interior[kept - 1].second;
                    const float after     = at_end ? next.distance : interior[i + 1].second;
-                    // A sample is worth a point in the path only where it prints differently, in speed or fan state,
+                    // A sample is worth a point in the path only where it prints at a different speed from the
-                    // from the points either side of it. Differing from one of the segment's own ends is not enough on
+                    // readings either side of it. Differing from one of the segment's own ends is not enough on
-                    // its own where the sample is not the slower or cooled of the two: the segmentation pass below
+                    // its own where the sample is the faster of the two: the segmentation pass below already
-                    // already confines the slowdown and cooling at an end, at a distance taken from how far out that
+                    // ends the slowdown an end reads, at a distance taken from how far out that end is rather
-                    // end is rather than from wherever bisection happened to stop, and a point here would leave the
+                    // than from wherever bisection happened to stop, and a point here would leave the span
-                    // span beside the end too short for that pass to run at all. Support an end cannot account for,
+                    // beside the end too short for that pass to run at all. Support an end cannot account for,
-                    // where the interior is the slower or cooled of the two, is exactly what this pass is here to find.
+                    // where the interior is the slower reading, is exactly what this pass is here to find.
-                    const bool worth_before = !same_speed_and_fan(sample, before) && (!at_start || slower_or_cooled(sample, before));
+                    const bool worth_before = !same_speed(sample, before) && (!at_start || prints_slower(sample, before));
-                    const bool worth_after  = !same_speed_and_fan(sample, after) && (!at_end || slower_or_cooled(sample, after));
+                    const bool worth_after  = !same_speed(sample, after) && (!at_end || prints_slower(sample, after));
                    if (worth_before || worth_after)
                        interior[kept++] = interior[i];
                }
@@ -255,59 +239,51 @@ std::vector<ExtendedPoint<L::Dim>> estimate_points_properties(const POINTS&
                (next.distance > -boundary_offset && next.distance < boundary_offset + 2.0f)) {
                double line_len = (next.position - curr.position).norm();
-                // ORCA: A line prints as slow as its slower end and is cooled if either end is, so an overhang at one
+                // ORCA: Segment path to smaller lines by adding additional points only if the path has an overhang that
-                // end would otherwise slow down or cool the whole line. Split the line so that only the part beside
+                // will trigger a slowdown and the path is also reasonably large, i.e. 2mm in length or more
-                // that end prints that way, if the line is reasonably long (2mm or more) and at least one end prints
+                // If there is no overhang in the start/end point, dont segment it.
-                // slower or cooled compared with a supported point (overhang distance 0). Deciding on how the end
+                // Ignore this check if the control of segmentation for overhangs is disabled (min_distance=-1)
-                // prints, rather than on its overhang distance against min_distance, also catches an end whose overhang
+                if ((min_distance > 0 && ((std::abs(curr.distance) > min_distance) || (std::abs(next.distance) > min_distance)) && line_len >= 2.f) ||
-                // distance is exactly where the slowdown begins, such as an outline crossing at half a line width.
+                    (min_distance <= 0 && line_len > 4.0f)) {
                // Without distance_to_speed, split every line over 4mm.
                const bool split_line = distance_to_speed ?
                    line_len >= 2.f && (slower_or_cooled(curr.distance, 0.f) || slower_or_cooled(next.distance, 0.f)) :
                    line_len > 4.0f;
                if (split_line) {
                    // Each end's piece is that end's overhang distance plus 1.5 line widths (3 * boundary_offset) long:
                    // a0 ends the piece beside curr, a1 starts the piece beside next.
                    double a0 = std::clamp((curr.distance + 3 * boundary_offset) / line_len, 0.0, 1.0);
                    double a1 = std::clamp(1.0f - (next.distance + 3 * boundary_offset) / line_len, 0.0, 1.0);
                    double t0 = std::min(a0, a1);
                    double t1 = std::max(a0, a1);
-                    // Up to two cut points, in order along the line. Each takes its own overhang distance, so every
+                    if (t0 < 1.0) {
-                    // piece prints by the overhang distances at its own two ends. t0 >= 1 or t1 <= 0 falls on the
+                        Vec p0                          = curr.position + t0 * (next.position - curr.position);
-                    // line's own end, so there is no cut. A cut closer than min_spacing to either end of the line is
+                        auto [p0_dist, p0_near_l, p0_x] = unscaled_prev_layer.template distance_from_lines_extra<SIGNED_DISTANCE>(
-                    // not meaningful and is filtered out (#6714).
+                            p0.template cast<AABBScalar>());
-                    ExtendedPoint<L::Dim> cut[2]{};
+                        ExtendedPoint<L::Dim> new_p{};
-                    bool                  keep[2] = {false, false};
+                        new_p.position = p0;
-                    for (int k = 0; k < 2; ++k) {
+                        new_p.distance = float(p0_dist + boundary_offset);
-                        const double t = k == 0 ? t0 : t1;
+                        // ORCA: only create a new point in the path if the new point overhang distance will be used to generate a speed change
-                        if (k == 0 ? t >= 1.0 : t <= 0.0)
+                        // or if this option is disabled (min_distance<=0)
-                            continue;
+                        if( (std::abs(p0_dist) > min_distance) || (min_distance<=0)){
-                        const Vec p                  = curr.position + t * (next.position - curr.position);
+                            // ORCA: also filter out points that are introduced to the start of the path when their distance from the start point is
-                        auto [p_dist, p_near_l, p_x] = unscaled_prev_layer.template distance_from_lines_extra<SIGNED_DISTANCE>(
+                            // not meaningful
-                            p.template cast<AABBScalar>());
+                            if ((p0 - curr.position).norm() > min_spacing && (next.position - p0).norm() > min_spacing) {
-                        cut[k].position = p;
+                                new_points.push_back(new_p);
-                        cut[k].distance = float(p_dist + boundary_offset);
+                            }
-                        keep[k] = (p - curr.position).norm() > min_spacing && (next.position - p).norm() > min_spacing;
+                        }
                    }
-                    if (distance_to_speed) {
+                    if (t1 > 0.0) {
-                        // Only keep a cut that changes the G-code: one that prints differently from at least one of the
+                        Vec p1                          = curr.position + t1 * (next.position - curr.position);
-                        // points either side of it, which are the line's ends or the other cut where that is kept. A cut
+                        auto [p1_dist, p1_near_l, p1_x] = unscaled_prev_layer.template distance_from_lines_extra<SIGNED_DISTANCE>(
-                        // that prints like both would only split a move into two identical ones.
+                            p1.template cast<AABBScalar>());
-                        if (keep[0])
+                        ExtendedPoint<L::Dim> new_p{};
-                            keep[0] = !same_speed_and_fan(cut[0].distance, curr.distance) ||
+                        new_p.position = p1;
-                                      !same_speed_and_fan(cut[0].distance, keep[1] ? cut[1].distance : next.distance);
+                        new_p.distance = float(p1_dist + boundary_offset);
-                        if (keep[1])
+                        // ORCA: only create a new point in the path if the new point overhang distance will be used to generate a speed change
-                            keep[1] = !same_speed_and_fan(cut[1].distance, keep[0] ? cut[0].distance : curr.distance) ||
+                        // or if this option is disabled (min_distance<=0)
-                                      !same_speed_and_fan(cut[1].distance, next.distance);
+                        if( (std::abs(p1_dist) > min_distance) || (min_distance<=0)){
-                        // Two cuts closer together than min_spacing would leave a micro segment between them, so only the
+                            // ORCA: filter out points that are introduced to the end of the path when their distance from the end point is
-                        // first is kept.
+                            // not meaningful
-                        if (keep[0] && keep[1] && (cut[1].position - cut[0].position).norm() <= min_spacing)
+                            if ((p1 - curr.position).norm() > min_spacing && (next.position - p1).norm() > min_spacing) {
-                            keep[1] = false;
+                                new_points.push_back(new_p);
                            }
                        }
                    }
                    for (int k = 0; k < 2; ++k)
                        if (keep[k])
                            new_points.push_back(cut[k]);
                }
            }
            new_points.push_back(next);
@@ -447,10 +423,7 @@ public:
                                                           const ConfigOptionFloatsOrPercents &speeds,
                                                           float                               ext_perimeter_speed,
                                                           float                               original_speed,
-                                                           bool								   slowdown_for_curled_edges,
+                                                           bool								   slowdown_for_curled_edges)
                                                           // Overlap at or below which the overhang fan switches on; negative when the fan
                                                           // does not depend on overlap.
                                                           float                               fan_overlap_threshold = -1.0f)
    {
        size_t                               speed_sections_count = std::min(overlaps.values.size(), speeds.values.size());
        std::vector<std::pair<float, float>> speed_sections;
@@ -490,8 +463,7 @@ public:
            }
        }
-        // If no overhang distance slows this path down, -1 turns interior sampling off unless the overhang fan can switch.
+        // If a meaningful (i.e. needing slowdown) overhang distance was not found, then we shouldn't split the lines
        // Lines are only split where an end prints slower or cooled, so here only a fan switch splits them.
        if (!found)
            smallest_distance_with_lower_speed=-1.f;
@@ -515,17 +487,9 @@ public:
            return round(final_speed);
        };
        // ORCA: The speed sections are built from ext_perimeter_speed, which can be above the speed this path prints at
        // (original_speed, e.g. held down by resonance avoidance). Every segment is capped at original_speed below, so
        // overhang distances whose speeds differ only above it print the same and must not count as a speed change when
        // the path is split.
        auto effective_speed = [&calculate_speed, original_speed](float distance) {
            return std::min(calculate_speed(distance), original_speed);
        };
        std::vector<ExtendedPoint<3>> extended_points =
            estimate_points_properties<true, true, true, true>(path.polyline.points, prev_layer_boundaries[current_object], path.width, -1,
-                                                               smallest_distance_with_lower_speed, effective_speed, fan_overlap_threshold);
+                                                               smallest_distance_with_lower_speed, calculate_speed);
        const auto width_inv = 1.0f / path.width;
        std::vector<ProcessedPoint> processed_points;
        processed_points.reserve(extended_points.size());
@@ -158,6 +158,21 @@ enum class EGCodeExtrusionRole : uint8_t
 static constexpr std::size_t GCODE_EXTRUSION_ROLES_COUNT = static_cast<std::size_t>(EGCodeExtrusionRole::COUNT);
 //
 // What the reduced set, drawn while the user is dragging, holds in place of the full toolpaths
 //
 enum class EReducedDetailMode : uint8_t
 {
    // nothing: no reduced set is built
    Off,
    // only the bottom and top layers of the visible range, for a caller that draws the print
    // itself some other way
    EndLayersOnly,
    // every role but the infill under the skins and the gap fill: what can be seen from outside
    ShellOnly,
    COUNT
 };
 //
 // Option types
 //
@@ -114,6 +114,19 @@ public:
    //
    bool is_dim_previous_layers() const;
    void set_dim_previous_layers(bool value);
    //
    // The reduced set drawn while the user drags: what the mode keeps, and always the bottom and
    // top layers of the visible range. While a mode is set it is built alongside the full set, so
    // set_reduced_detail() rebuilds nothing. Ignored on the OpenGL ES path.
    //
    EReducedDetailMode get_reduced_detail_mode() const;
    void set_reduced_detail_mode(EReducedDetailMode mode);
    // Whether the shell mode hides the infill roles; off for a profile that leaves them on the
    // surface, with no top or bottom shell or no walls.
    bool get_reduced_detail_hide_infill() const;
    void set_reduced_detail_hide_infill(bool value);
    void set_reduced_detail(bool value);
    bool is_reduced_detail() const;
    float get_dim_previous_layers_brightness() const;
    void set_dim_previous_layers_brightness(float value);
    //
@@ -25,6 +25,11 @@ struct Settings
 		// ORCA: how bright those darkened layers are rendered, 1.0 = unchanged, 0.0 = black
 		float dim_previous_layers_brightness{ 0.4f };
 		bool spiral_vase_mode{ false };
 		// what the reduced set holds and whether it is drawn. Ignored on the OpenGL ES path.
 		EReducedDetailMode reduced_detail_mode{ EReducedDetailMode::Off };
 		// whether the shell mode may hide the infill roles: false when the profile leaves them on the surface
 		bool reduced_detail_hide_infill{ true };
 		bool reduced_detail{ false };
 		//
 		// Required update flags
 		//
@@ -92,6 +92,36 @@ bool Viewer::is_dim_previous_layers() const
    return m_impl->is_dim_previous_layers();
 }
 void Viewer::set_reduced_detail(bool value)
 {
    m_impl->set_reduced_detail(value);
 }
 bool Viewer::is_reduced_detail() const
 {
    return m_impl->is_reduced_detail();
 }
 EReducedDetailMode Viewer::get_reduced_detail_mode() const
 {
    return m_impl->get_reduced_detail_mode();
 }
 void Viewer::set_reduced_detail_mode(EReducedDetailMode mode)
 {
    m_impl->set_reduced_detail_mode(mode);
 }
 bool Viewer::get_reduced_detail_hide_infill() const
 {
    return m_impl->get_reduced_detail_hide_infill();
 }
 void Viewer::set_reduced_detail_hide_infill(bool value)
 {
    m_impl->set_reduced_detail_hide_infill(value);
 }
 void Viewer::set_dim_previous_layers(bool value)
 {
    m_impl->set_dim_previous_layers(value);
@@ -17,6 +17,7 @@
 #include <algorithm>
 #include <cmath>
 #include <numeric>
 #include <cfloat>
 namespace libvgcode {
@@ -901,9 +902,17 @@ void ViewerImpl::reset()
 #else
    m_enabled_segments_count = 0;
    m_enabled_options_count = 0;
    m_enabled_segments_reduced_count = 0;
    m_enabled_options_reduced_count = 0;
    m_enabled_segments_reduced_tex_size = 0;
    m_enabled_options_reduced_tex_size = 0;
    m_settings_used_for_ranges = std::nullopt;
    delete_textures(m_enabled_options_reduced_tex_id);
    delete_buffers(m_enabled_options_reduced_buf_id);
    delete_textures(m_enabled_segments_reduced_tex_id);
    delete_buffers(m_enabled_segments_reduced_buf_id);
    delete_textures(m_enabled_options_tex_id);
    delete_buffers(m_enabled_options_buf_id);
    delete_textures(m_enabled_segments_tex_id);
@@ -1163,6 +1172,17 @@ void ViewerImpl::load(GCodeInputData&& gcode_data)
        glsafe(glGenTextures(1, &m_enabled_options_tex_id));
        glsafe(glBindTexture(GL_TEXTURE_BUFFER, m_enabled_options_tex_id));
        // create (but do not fill) the reduced counterparts of the two buffers above
        glsafe(glGenBuffers(1, &m_enabled_segments_reduced_buf_id));
        glsafe(glBindBuffer(GL_TEXTURE_BUFFER, m_enabled_segments_reduced_buf_id));
        glsafe(glGenTextures(1, &m_enabled_segments_reduced_tex_id));
        glsafe(glBindTexture(GL_TEXTURE_BUFFER, m_enabled_segments_reduced_tex_id));
        glsafe(glGenBuffers(1, &m_enabled_options_reduced_buf_id));
        glsafe(glBindBuffer(GL_TEXTURE_BUFFER, m_enabled_options_reduced_buf_id));
        glsafe(glGenTextures(1, &m_enabled_options_reduced_tex_id));
        glsafe(glBindTexture(GL_TEXTURE_BUFFER, m_enabled_options_reduced_tex_id));
        glsafe(glBindBuffer(GL_TEXTURE_BUFFER, 0));
        glsafe(glBindTexture(GL_TEXTURE_BUFFER, old_bound_texture));
 #endif // ENABLE_OPENGL_ES
@@ -1174,6 +1194,18 @@ void ViewerImpl::load(GCodeInputData&& gcode_data)
    update_colors();
 }
 #ifndef ENABLE_OPENGL_ES
 // the roles that lie under a skin or between walls, never seen from outside the print
 static bool is_hidden_in_shell(EGCodeExtrusionRole role)
 {
    return role == EGCodeExtrusionRole::InternalInfill ||
           role == EGCodeExtrusionRole::SolidInfill ||
           role == EGCodeExtrusionRole::InternalBridgeInfill ||
           role == EGCodeExtrusionRole::GapFill;
 }
 #endif // ENABLE_OPENGL_ES
 void ViewerImpl::update_enabled_entities()
 {
    if (m_vertices.empty())
@@ -1181,6 +1213,17 @@ void ViewerImpl::update_enabled_entities()
    std::vector<uint32_t> enabled_segments;
    std::vector<uint32_t> enabled_options;
 #ifndef ENABLE_OPENGL_ES
    // the reduced set is filled by the same walk, so switching to it costs no rebuild. Whatever the
    // mode leaves out, the bottom and top layers of the visible range are kept whole: they are the
    // surfaces the range cuts open
    const EReducedDetailMode reduced_mode = m_settings.reduced_detail_mode;
    const bool build_reduced = reduced_mode != EReducedDetailMode::Off;
    const bool hide_infill = m_settings.reduced_detail_hide_infill;
    std::vector<uint32_t> enabled_segments_reduced;
    std::vector<uint32_t> enabled_options_reduced;
    const Interval& layers_range = m_layers.get_view_range();
 #endif // ENABLE_OPENGL_ES
    Interval range = m_view_range.get_visible();
    // when top layer only visualization is enabled, we need to render
@@ -1228,6 +1271,20 @@ void ViewerImpl::update_enabled_entities()
            enabled_options.push_back(static_cast<uint32_t>(i));
        else
            enabled_segments.push_back(static_cast<uint32_t>(i));
 #ifndef ENABLE_OPENGL_ES
        if (build_reduced) {
            const bool end_layer = v.layer_id == layers_range[0] || v.layer_id == layers_range[1];
            if (end_layer)
                (v.is_option() ? enabled_options_reduced : enabled_segments_reduced).push_back(static_cast<uint32_t>(i));
            else if (reduced_mode == EReducedDetailMode::ShellOnly) {
                if (v.is_option())
                    enabled_options_reduced.push_back(static_cast<uint32_t>(i));
                else if (!v.is_extrusion() || !hide_infill || !is_hidden_in_shell(v.role))
                    enabled_segments_reduced.push_back(static_cast<uint32_t>(i));
            }
        }
 #endif // ENABLE_OPENGL_ES
    }
 #ifdef ENABLE_OPENGL_ES
@@ -1256,6 +1313,23 @@ void ViewerImpl::update_enabled_entities()
    else
        glsafe(glBufferData(GL_TEXTURE_BUFFER, 0, nullptr, GL_STATIC_DRAW));
    m_enabled_segments_reduced_count = enabled_segments_reduced.size();
    m_enabled_options_reduced_count = enabled_options_reduced.size();
    m_enabled_segments_reduced_tex_size = enabled_segments_reduced.size() * sizeof(uint32_t);
    m_enabled_options_reduced_tex_size = enabled_options_reduced.size() * sizeof(uint32_t);
    // uploaded even when nothing was built, so that the last reduced set is released as soon as
    // the preference is switched off
    assert(m_enabled_segments_reduced_buf_id > 0);
    glsafe(glBindBuffer(GL_TEXTURE_BUFFER, m_enabled_segments_reduced_buf_id));
    glsafe(glBufferData(GL_TEXTURE_BUFFER, m_enabled_segments_reduced_tex_size,
                        enabled_segments_reduced.empty() ? nullptr : enabled_segments_reduced.data(), GL_STATIC_DRAW));
    assert(m_enabled_options_reduced_buf_id > 0);
    glsafe(glBindBuffer(GL_TEXTURE_BUFFER, m_enabled_options_reduced_buf_id));
    glsafe(glBufferData(GL_TEXTURE_BUFFER, m_enabled_options_reduced_tex_size,
                        enabled_options_reduced.empty() ? nullptr : enabled_options_reduced.data(), GL_STATIC_DRAW));
    glsafe(glBindBuffer(GL_TEXTURE_BUFFER, 0));
 #endif // ENABLE_OPENGL_ES
@@ -1463,6 +1537,23 @@ void ViewerImpl::toggle_top_layer_only_view_range()
    update_colors_texture();
 }
 // Both decide which vertices land in the reduced set, so the sets are rebuilt.
 void ViewerImpl::set_reduced_detail_mode(EReducedDetailMode mode)
 {
    if (m_settings.reduced_detail_mode == mode)
        return;
    m_settings.reduced_detail_mode = mode;
    m_settings.update_enabled_entities = true;
 }
 void ViewerImpl::set_reduced_detail_hide_infill(bool value)
 {
    if (m_settings.reduced_detail_hide_infill == value)
        return;
    m_settings.reduced_detail_hide_infill = value;
    m_settings.update_enabled_entities = true;
 }
 // ORCA: enable/disable darkening of the layers the layer slider is not scrubbed to
 void ViewerImpl::set_dim_previous_layers(bool value)
 {
@@ -1856,6 +1947,8 @@ size_t ViewerImpl::get_used_gpu_memory() const
    ret += m_colors_tex_size;
    ret += m_enabled_segments_tex_size;
    ret += m_enabled_options_tex_size;
    ret += m_enabled_segments_reduced_tex_size;
    ret += m_enabled_options_reduced_tex_size;
 #endif // ENABLE_OPENGL_ES
    return ret;
 }
@@ -2072,7 +2165,8 @@ void ViewerImpl::render_segments(const Mat4x4& view_matrix, const Mat4x4& projec
 #ifdef ENABLE_OPENGL_ES
    if (m_texture_data.get_enabled_segments_count() == 0)
 #else
-    if (m_enabled_segments_count == 0)
+    const ActiveSet segments = active_segments();
    if (segments.count == 0)
 #endif // ENABLE_OPENGL_ES
        return;
@@ -2099,7 +2193,7 @@ void ViewerImpl::render_segments(const Mat4x4& view_matrix, const Mat4x4& projec
    const bool top_down = !m_rendering_shadow_casters && view_matrix[10] > 0.0f;
    glsafe(glUniform1i(m_uni_segments_reverse_order_id, top_down ? 1 : 0));
 #ifndef ENABLE_OPENGL_ES
-    glsafe(glUniform1i(m_uni_segments_instance_count_id, static_cast<int>(m_enabled_segments_count)));
+    glsafe(glUniform1i(m_uni_segments_instance_count_id, static_cast<int>(segments.count)));
 #endif // ENABLE_OPENGL_ES
    // ORCA: realistic view. The depth pass writes the map it would otherwise read, so it shades
    // with the lookup off.
@@ -2149,10 +2243,10 @@ void ViewerImpl::render_segments(const Mat4x4& view_matrix, const Mat4x4& projec
    glsafe(glBindTexture(GL_TEXTURE_BUFFER, m_colors_tex_id));
    glsafe(glTexBuffer(GL_TEXTURE_BUFFER, GL_R32F, m_colors_buf_id));
    glsafe(glActiveTexture(GL_TEXTURE3));
-    glsafe(glBindTexture(GL_TEXTURE_BUFFER, m_enabled_segments_tex_id));
+    glsafe(glBindTexture(GL_TEXTURE_BUFFER, segments.tex_id));
-    glsafe(glTexBuffer(GL_TEXTURE_BUFFER, GL_R32UI, m_enabled_segments_buf_id));
+    glsafe(glTexBuffer(GL_TEXTURE_BUFFER, GL_R32UI, segments.buf_id));
-    m_segment_template.render(m_enabled_segments_count);
+    m_segment_template.render(segments.count);
 #endif // ENABLE_OPENGL_ES
    if (curr_cull_face)
@@ -2178,7 +2272,8 @@ void ViewerImpl::render_options(const Mat4x4& view_matrix, const Mat4x4& project
 #ifdef ENABLE_OPENGL_ES
    if (m_texture_data.get_enabled_options_count() == 0)
 #else
-    if (m_enabled_options_count == 0)
+    const ActiveSet options = active_options();
    if (options.count == 0)
 #endif // ENABLE_OPENGL_ES
        return;
@@ -2236,10 +2331,10 @@ void ViewerImpl::render_options(const Mat4x4& view_matrix, const Mat4x4& project
    glsafe(glBindTexture(GL_TEXTURE_BUFFER, m_colors_tex_id));
    glsafe(glTexBuffer(GL_TEXTURE_BUFFER, GL_R32F, m_colors_buf_id));
    glsafe(glActiveTexture(GL_TEXTURE3));
-    glsafe(glBindTexture(GL_TEXTURE_BUFFER, m_enabled_options_tex_id));
+    glsafe(glBindTexture(GL_TEXTURE_BUFFER, options.tex_id));
-    glsafe(glTexBuffer(GL_TEXTURE_BUFFER, GL_R32UI, m_enabled_options_buf_id));
+    glsafe(glTexBuffer(GL_TEXTURE_BUFFER, GL_R32UI, options.buf_id));
-    m_option_template.render(m_enabled_options_count);
+    m_option_template.render(options.count);
 #endif // ENABLE_OPENGL_ES
    if (!curr_cull_face)
@@ -109,6 +109,21 @@ public:
    // 0.0 = black
    bool is_dim_previous_layers() const { return m_settings.dim_previous_layers; }
    void set_dim_previous_layers(bool value);
    //
    // Draw from the reduced set; it is already built, so this is just a buffer binding.
    //
    void set_reduced_detail(bool value) {
 #ifdef ENABLE_OPENGL_ES
        // no reduced set is built on OpenGL ES
        value = false;
 #endif // ENABLE_OPENGL_ES
        m_settings.reduced_detail = value;
    }
    bool is_reduced_detail() const { return m_settings.reduced_detail; }
    EReducedDetailMode get_reduced_detail_mode() const { return m_settings.reduced_detail_mode; }
    void set_reduced_detail_mode(EReducedDetailMode mode);
    bool get_reduced_detail_hide_infill() const { return m_settings.reduced_detail_hide_infill; }
    void set_reduced_detail_hide_infill(bool value);
    float get_dim_previous_layers_brightness() const { return m_settings.dim_previous_layers_brightness; }
    void set_dim_previous_layers_brightness(float value);
@@ -501,6 +516,15 @@ private:
    unsigned int m_enabled_options_tex_id{ 0 };
    size_t m_enabled_options_count{ 0 };
    //
    // OpenGL buffers to store the reduced set drawn while Settings::reduced_detail is set
    //
    unsigned int m_enabled_segments_reduced_buf_id{ 0 };
    unsigned int m_enabled_segments_reduced_tex_id{ 0 };
    size_t m_enabled_segments_reduced_count{ 0 };
    unsigned int m_enabled_options_reduced_buf_id{ 0 };
    unsigned int m_enabled_options_reduced_tex_id{ 0 };
    size_t m_enabled_options_reduced_count{ 0 };
    //
    // Caches for size of data sent to gpu, in bytes
    //
    size_t m_positions_tex_size{ 0 };
@@ -508,6 +532,27 @@ private:
    size_t m_colors_tex_size{ 0 };
    size_t m_enabled_segments_tex_size{ 0 };
    size_t m_enabled_options_tex_size{ 0 };
    size_t m_enabled_segments_reduced_tex_size{ 0 };
    size_t m_enabled_options_reduced_tex_size{ 0 };
    // The set the next draw reads from: the reduced one while dragging, if one is built.
    bool use_reduced_set() const { return m_settings.reduced_detail && m_settings.reduced_detail_mode != EReducedDetailMode::Off; }
    struct ActiveSet
    {
        size_t count{ 0 };
        unsigned int buf_id{ 0 };
        unsigned int tex_id{ 0 };
    };
    ActiveSet active_segments() const {
        if (use_reduced_set())
            return { m_enabled_segments_reduced_count, m_enabled_segments_reduced_buf_id, m_enabled_segments_reduced_tex_id };
        return { m_enabled_segments_count, m_enabled_segments_buf_id, m_enabled_segments_tex_id };
    }
    ActiveSet active_options() const {
        if (use_reduced_set())
            return { m_enabled_options_reduced_count, m_enabled_options_reduced_buf_id, m_enabled_options_reduced_tex_id };
        return { m_enabled_options_count, m_enabled_options_buf_id, m_enabled_options_tex_id };
    }
 #endif // ENABLE_OPENGL_ES
    //
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Hanif Koh	c6d89d6978	Hide Infill in the Shell Drag Mode Only Where the Profile Covers It A profile with no top or bottom shell layers, or no walls, leaves the infill on the surface, so hiding it changed the picture. The viewer now reads the print's default region settings when it loads a print and leaves the infill in place for such a print; per-object overrides are not consulted.	2026-09-28 17:10:54 +08:00
Hanif Koh	abecef53b0	Keep Only the Solid Model and Shell Modes While Dragging The skip-layers and outer-walls modes drew one layer in every N, and every visual complaint on the review came from the gaps that leaves at close range. The shell mode draws every layer and looks the same from outside, and the solid model is the one mode whose cost does not depend on the toolpaths, so the two of them cover what the stride modes were for. The layer stride goes with them; a saved preference naming a removed mode falls back to off.	2026-09-28 17:10:54 +08:00
Hanif Koh	44d5a22a32	Add a Shell-Only Drag Mode That Keeps What Can Be Seen From Outside A third mode of the drag preference: the reduced set keeps every role but the sparse infill, internal solid infill, internal bridge infill and gap fill, which lie under the skins or between the walls, on every layer. Walls, top and bottom surfaces, bridges, supports and the prime tower are drawn whole, so from outside the print looks as it does at rest, and the two end layers of the visible range stay whole as in every mode. The roles come from the slicer, so the classification is exact wherever the slicer's is. What a role cannot tell apart is the inside of the prime tower or of a support from its outside; both are kept whole. A profile with no top or bottom shell layers exposes infill, which this mode hides.	2026-09-28 17:10:54 +08:00
Hanif Koh	dec146f1e6	Let the User Choose What the Preview Draws While Dragging The solid model is one answer to a preview that cannot keep up with a drag; a reviewer asked for the two that keep the drag view made of toolpaths. The checkbox is now a combobox, "Simplify preview while dragging", with Off, Solid model, Skip layers and Outer walls, and a spin, "Draw one layer in every N", for the toolpath modes. Off is the default, and with it nothing is built. Skip layers keeps one layer in every N. Outer walls keeps the outer and overhang perimeters of those layers, so the prime tower and supports, whose segments have other roles, drop out of it. Both keep the bottom and top layers of the visible range whole, as the solid model does, so the faces the range cuts open stay what was printed there. libvgcode takes the choice as EReducedDetailMode and a stride; the sets are rebuilt when either changes, and drawing from the reduced one is still a buffer binding. A mode change reaches the loaded preview at once, as the checkbox did.	2026-09-28 16:20:11 +08:00
Hanif Koh	a9fec0ffc4	Release the Reduced Set When Unused and Share the Drag Check With the Scene Cache The reduced index buffers were only re-uploaded while the preference was on, so the last set stayed allocated until the next load once it was switched off, and their size was missing from get_used_gpu_memory(). They are now uploaded on every rebuild, empty when nothing was built, and counted. The scene cache and the solid model both asked whether the user was dragging, with different lists: the cache knew about gizmos and the rectangle selection, the solid model about the navigator and the sliders. One is_user_interacting() now answers both. The tooltip says that negative volumes are not cut out of the solid model, since load_shells() drops every non-model-part volume, and the preferences handler keeps the dimming comment with the branch it documents.	2026-09-28 16:20:11 +08:00
Hanif Koh	9ab6bbebf0	Offer the Sliced Objects as a Solid Model While Dragging The G-code preview draws every toolpath segment as an instanced box, and its frame cost is linear in the number of segments drawn. On a plate of large objects that is enough that dragging the camera or a preview slider cannot keep up, and no amount of per-segment work changes that; only drawing fewer segments does. The objects themselves are cheaper: a mesh costs its triangles once, however many layers it has, and the preview already loads the objects as shells for its translucent ghost. A new preference, "Only render solid model when dragging" (off by default), draws those shells opaque in their filament colours instead of the toolpaths while the user drags. The visible layer range still holds. The shells are cut at the range's top and bottom through the gouraud shader's z range, and libvgcode keeps a second index buffer holding just the range's bottom and top layers, filled in the same walk as the full one, which is drawn afterwards so that it caps the cut with what was really printed there. Switching between the two sets is a buffer binding, never a rebuild. The prime tower is added to the shells from its sliced mesh while the preference is on, positioned as the print placed it; it keeps its opaque colour and so stays out of the translucent ghost. Supports have no mesh and are not shown. Dragging is the camera, the navigator or either slider being held; a slider reports it from ImGui's active id, since its dirty flag is raised and consumed inside one frame. A wheel step holds the solid model for a 150 ms settle time, with the frame that restores the toolpaths scheduled for when it runs out. The switch is decided at the top of the frame, before the cached scene is consulted, and a frame that switches redraws the scene. A drag cut short by focus or capture loss is ended explicitly, and a button release wakes the idle loop, since on some platforms no idle event follows it until the next input. With the preference off, nothing is built and the preview is unchanged.	2026-09-28 16:20:11 +08:00