juli/OrcaSlicer
1
1
Fork 0
mirror of https://github.com/OrcaSlicer/OrcaSlicer.git synced 2026-06-01 01:22:40 +00:00
Code Issues Packages Projects Releases Wiki Activity

Use OpenGL 2.0 shaders for the layer height rendering.

Browse Source 
Use OpenGL 2.0 shaders for the print path rendering for performance reasons.
This commit is contained in:
bubnikv
2017-03-20 12:05:20 +01:00
parent 56f845f3c1
commit 045de596e2
10 changed files with 403 additions and 324 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
xs/src/slic3r/GUI/3DScene.hpp
View File

@@ -189,10 +189,7 @@ public:
selected(false),
hover(false),
qverts_range(0, size_t(-1)),
tverts_range(0, size_t(-1)),
name_vertex_buffer(0),
name_normal_buffer(0),
name_index_buffer(0)
tverts_range(0, size_t(-1))
{
color[0] = r;
color[1] = g;
@@ -238,12 +235,6 @@ public:
// Offset into qverts & tverts, or offsets into indices stored into an OpenGL name_index_buffer.
std::vector<size_t> offsets;
// OpenGL buffers for vertices and their normals.
int name_vertex_buffer;
int name_normal_buffer;
// OpenGL buffer of the indices.
int name_index_buffer;
int object_idx() const { return this->composite_id / 1000000; }
int volume_idx() const { return (this->composite_id / 1000) % 1000; }
int instance_idx() const { return this->composite_id % 1000; }
@@ -296,8 +287,12 @@ public:
const std::vector<int> &instance_idxs,
const std::string &color_by,
const std::string &select_by,
const std::string &drag_by);
const std::string &drag_by,
bool use_VBOs);
// Render the volumes by OpenGL.
void render_VBOs() const;
void render_legacy() const;
// Release the geometry data assigned to the volumes.
// If OpenGL VBOs were allocated, an OpenGL context has to be active to release them.
void release_geometry() { for (auto *v : volumes) v->release_geometry(); }