New gcode visualization library - Tool marker rendering

src/libvgcode/include/Viewer.hpp

@@ -387,11 +387,7 @@ public:
     float get_cog_marker_scale_factor() const;
     void set_cog_marker_scale_factor(float factor);
 
-    bool is_tool_marker_enabled() const;
-    void enable_tool_marker(bool value);
-
     const Vec3& get_tool_marker_position() const;
-    void set_tool_marker_position(const Vec3& position);
 
     float get_tool_marker_offset_z() const;
     void set_tool_marker_offset_z(float offset_z);

src/libvgcode/src/ToolMarker.hpp

@@ -32,9 +32,6 @@ public:
     void shutdown();
     void render();
 
-    bool is_enabled() const { return m_enabled; }
-    void enable(bool value) { m_enabled = value; }
-
     const Vec3& get_position() const { return m_position; }
     void set_position(const Vec3& position) { m_position = position; }
 
@@ -53,7 +50,6 @@ public:
     size_t size_in_bytes_gpu() const { return m_size_in_bytes_gpu; }
 
 private:
-    bool m_enabled{ false };
     Vec3 m_position{ 0.0f, 0.0f, 0.0f };
     float m_offset_z{ 0.5f };
     Color m_color{ 255, 255, 255 };

src/libvgcode/src/Viewer.cpp

@@ -368,26 +368,11 @@ void Viewer::set_cog_marker_scale_factor(float factor)
     m_impl->set_cog_marker_scale_factor(factor);
 }
 
-bool Viewer::is_tool_marker_enabled() const
-{
-    return m_impl->is_tool_marker_enabled();
-}
-
-void Viewer::enable_tool_marker(bool value)
-{
-    m_impl->enable_tool_marker(value);
-}
-
 const Vec3& Viewer::get_tool_marker_position() const
 {
     return m_impl->get_tool_marker_position();
 }
 
-void Viewer::set_tool_marker_position(const Vec3& position)
-{
-    m_impl->set_tool_marker_position(position);
-}
-
 float Viewer::get_tool_marker_offset_z() const
 {
     return m_impl->get_tool_marker_offset_z();

src/libvgcode/src/ViewerImpl.cpp

@@ -1445,9 +1445,11 @@ void ViewerImpl::render_tool_marker(const Mat4x4& view_matrix, const Mat4x4& pro
     if (m_tool_marker_shader_id == 0)
         return;
 
-    if (!m_tool_marker.is_enabled())
+    if (m_view_range.get_visible()[1] == m_view_range.get_enabled()[1])
         return;
 
+    m_tool_marker.set_position(get_current_vertex().position);
+
     int curr_shader;
     glsafe(glGetIntegerv(GL_CURRENT_PROGRAM, &curr_shader));
     const bool curr_cull_face = glIsEnabled(GL_CULL_FACE);

src/libvgcode/src/ViewerImpl.hpp

@@ -173,11 +173,7 @@ public:
     float get_cog_marker_scale_factor() const { return m_cog_marker_scale_factor; }
     void set_cog_marker_scale_factor(float factor) { m_cog_marker_scale_factor = std::max(factor, 0.001f); }
 
-    bool is_tool_marker_enabled() const { return m_tool_marker.is_enabled(); }
-    void enable_tool_marker(bool value) { m_tool_marker.enable(value); }
-
     const Vec3& get_tool_marker_position() const { return m_tool_marker.get_position(); }
-    void set_tool_marker_position(const Vec3& position) { m_tool_marker.set_position(position); }
 
     float get_tool_marker_offset_z() const { return m_tool_marker.get_offset_z(); }
     void set_tool_marker_offset_z(float offset_z) { m_tool_marker.set_offset_z(offset_z); }

src/slic3r/GUI/GCodeViewer.cpp

@@ -3849,8 +3849,6 @@ void GCodeViewer::render_toolpaths()
     const libvgcode::Mat4x4 converted_projetion_matrix = libvgcode::convert(static_cast<Matrix4f>(camera.get_projection_matrix().matrix().cast<float>()));
 #if VGCODE_ENABLE_COG_AND_TOOL_MARKERS
     m_viewer.set_cog_marker_scale_factor(m_cog_marker_fixed_screen_size ? 10.0f * m_cog_marker_size * camera.get_inv_zoom() : m_cog_marker_size);
-    m_viewer.enable_tool_marker(m_viewer.get_view_enabled_range()[1] != m_viewer.get_view_visible_range()[1]);
-    m_viewer.set_tool_marker_position(m_viewer.get_current_vertex().position);
     m_viewer.set_tool_marker_scale_factor(m_tool_marker_fixed_screen_size ? 10.0f * m_tool_marker_size * camera.get_inv_zoom() : m_tool_marker_size);
 #endif // VGCODE_ENABLE_COG_AND_TOOL_MARKERS
     m_viewer.render(converted_view_matrix, converted_projetion_matrix);