Add Pressure Advance visualization support (#11673)

* Add Pressure Advance visualization support

Signed-off-by: minicx <minicx@disroot.org>

* Port Pressure Advance visualization to libvgcode architecture

Adapt PA visualization (originally in commit e3a77259) to work with
the new libvgcode library introduced by upstream PR #10735.

Changes across the libvgcode stack:
- PathVertex: add pressure_advance field
- Types.hpp: add PressureAdvance to EViewType enum
- ViewerImpl: add ColorRange, color mapping, range updates for PA
- LibVGCodeWrapper: pass pressure_advance from MoveVertex to PathVertex

GCodeViewer UI integration:
- Add "Pressure Advance" to view type dropdown
- Add PA color range in legend (3 decimal places)
- Add PA value display in sequential view marker tooltip
- Add PA row in position properties table

The GCodeProcessor PA parsing (M900, M572, SET_PRESSURE_ADVANCE)
is preserved from the original implementation.

* Tag Pressure Advance visualization changes with ORCA comments

Signed-off-by: minicx <minicx@disroot.org>

---------

Signed-off-by: minicx <minicx@disroot.org>
Co-authored-by: Ioannis Giannakas <59056762+igiannakas@users.noreply.github.com>
Co-authored-by: Claude <noreply@anthropic.com>

src/libvgcode/include/PathVertex.hpp

@@ -86,6 +86,11 @@ struct PathVertex
     // Layer duration in seconds
     //
     float layer_duration{ 0.0f };
+    //
+    // ORCA: Add Pressure Advance visualization support
+    // Pressure advance value
+    //
+    float pressure_advance{ 0.0f };
 
     //
     // Return true if the segment is an extrusion move

src/libvgcode/include/Types.hpp

@@ -92,6 +92,8 @@ enum class EViewType : uint8_t
     LayerTimeLogarithmic,
     FanSpeed,
     Temperature,
+// ORCA: Add Pressure Advance visualization support
+    PressureAdvance,
     Tool,
     COUNT
 };

src/libvgcode/include/Viewer.hpp

@@ -169,6 +169,8 @@ public:
     // EViewType::ActualSpeed
     // EViewType::FanSpeed
     // EViewType::Temperature
+    // ORCA: Add Pressure Advance visualization support
+    // EViewType::PressureAdvance
     // EViewType::VolumetricFlowRate
     // EViewType::ActualVolumetricFlowRate
     // EViewType::LayerTimeLinear
@@ -185,6 +187,8 @@ public:
     // EViewType::ActualSpeed
     // EViewType::FanSpeed
     // EViewType::Temperature
+    // ORCA: Add Pressure Advance visualization support
+    // EViewType::PressureAdvance
     // EViewType::VolumetricFlowRate
     // EViewType::ActualVolumetricFlowRate
     // EViewType::LayerTimeLinear

src/libvgcode/src/ViewerImpl.cpp

@@ -1493,6 +1493,11 @@ Color ViewerImpl::get_vertex_color(const PathVertex& v) const
     {
         return v.is_travel() ? get_option_color(move_type_to_option(v.type)) : m_temperature_range.get_color_at(v.temperature);
     }
+// ORCA: Add Pressure Advance visualization support
+    case EViewType::PressureAdvance:
+    {
+        return v.is_travel() ? get_option_color(move_type_to_option(v.type)) : m_pressure_advance_range.get_color_at(v.pressure_advance);
+    }
     case EViewType::VolumetricFlowRate:
     {
         return v.is_travel() ? get_option_color(move_type_to_option(v.type)) : m_volumetric_rate_range.get_color_at(v.volumetric_rate());
@@ -1582,6 +1587,8 @@ const ColorRange& ViewerImpl::get_color_range(EViewType type) const
     case EViewType::ActualSpeed:              { return m_actual_speed_range; }
     case EViewType::FanSpeed:                 { return m_fan_speed_range; }
     case EViewType::Temperature:              { return m_temperature_range; }
+// ORCA: Add Pressure Advance visualization support
+    case EViewType::PressureAdvance:          { return m_pressure_advance_range; }
     case EViewType::VolumetricFlowRate:       { return m_volumetric_rate_range; }
     case EViewType::ActualVolumetricFlowRate: { return m_actual_volumetric_rate_range; }
     case EViewType::LayerTimeLinear:          { return m_layer_time_range[0]; }
@@ -1600,6 +1607,8 @@ void ViewerImpl::set_color_range_palette(EViewType type, const Palette& palette)
     case EViewType::ActualSpeed:              { m_actual_speed_range.set_palette(palette);    break; }
     case EViewType::FanSpeed:                 { m_fan_speed_range.set_palette(palette);       break; }
     case EViewType::Temperature:              { m_temperature_range.set_palette(palette);     break; }
+// ORCA: Add Pressure Advance visualization support
+    case EViewType::PressureAdvance:          { m_pressure_advance_range.set_palette(palette); break; }
     case EViewType::VolumetricFlowRate:       { m_volumetric_rate_range.set_palette(palette); break; }
     case EViewType::ActualVolumetricFlowRate: { m_actual_volumetric_rate_range.set_palette(palette); break; }
     case EViewType::LayerTimeLinear:          { m_layer_time_range[0].set_palette(palette);   break; }
@@ -1637,6 +1646,8 @@ size_t ViewerImpl::get_used_cpu_memory() const
     ret += m_actual_speed_range.size_in_bytes_cpu();
     ret += m_fan_speed_range.size_in_bytes_cpu();
     ret += m_temperature_range.size_in_bytes_cpu();
+    // ORCA: Add Pressure Advance visualization support
+    ret += m_pressure_advance_range.size_in_bytes_cpu();
     ret += m_volumetric_rate_range.size_in_bytes_cpu();
     ret += m_actual_volumetric_rate_range.size_in_bytes_cpu();
     for (size_t i = 0; i < COLOR_RANGE_TYPES_COUNT; ++i) {
@@ -1787,6 +1798,8 @@ void ViewerImpl::update_color_ranges()
     m_actual_speed_range.reset();
     m_fan_speed_range.reset();
     m_temperature_range.reset();
+    // ORCA: Add Pressure Advance visualization support
+    m_pressure_advance_range.reset();
     m_volumetric_rate_range.reset();
     m_actual_volumetric_rate_range.reset();
     m_layer_time_range[0].reset(); // ColorRange::EType::Linear
@@ -1803,6 +1816,9 @@ void ViewerImpl::update_color_ranges()
             }
             m_fan_speed_range.update(round_to_bin(v.fan_speed));
             m_temperature_range.update(round_to_bin(v.temperature));
+            // ORCA: Add Pressure Advance visualization support
+            if (v.pressure_advance >= 0.0f)
+                m_pressure_advance_range.update(v.pressure_advance);
         }
         if ((v.is_travel() && m_settings.options_visibility[size_t(EOptionType::Travels)]) ||
             (v.is_wipe() && m_settings.options_visibility[size_t(EOptionType::Wipes)]) ||

src/libvgcode/src/ViewerImpl.hpp

@@ -289,6 +289,8 @@ private:
     ColorRange m_actual_speed_range;
     ColorRange m_fan_speed_range;
     ColorRange m_temperature_range;
+    // ORCA: Add Pressure Advance visualization support
+    ColorRange m_pressure_advance_range;
     ColorRange m_volumetric_rate_range;
     ColorRange m_actual_volumetric_rate_range;
     std::array<ColorRange, COLOR_RANGE_TYPES_COUNT> m_layer_time_range{