Use Vertex Buffer Objects for rendering of 3D volumes if possible.

1 files changed, 10 insertions, 12 deletions

diff --git a/xs/xsp/GUI_3DScene.xsp b/xs/xsp/GUI_3DScene.xsp
index 4532b16ea..b70d99abe 100644
--- a/xs/xsp/GUI_3DScene.xsp
+++ b/xs/xsp/GUI_3DScene.xsp
@@ -38,17 +38,7 @@
     bool                empty() const;
     bool                indexed() const;
 
-    void*               triangles_to_render_ptr();
-    size_t              triangles_to_render_cnt();
-    size_t              geometry_size() const;
-    void*               triangle_indices_ptr();
-    void*               quad_indices_ptr();
-    size_t              indexed_triangles_cnt();
-    size_t              indexed_quads_cnt();
-    size_t              triangle_indices_to_render_offset() const;
-    size_t              quad_indices_to_render_offset() const;
-    size_t              indexed_triangles_to_render_cnt() const;
-    size_t              indexed_quads_to_render_cnt() const;
+    void                render() const;
 
     bool                has_layer_height_texture();
     int                 layer_height_texture_width();
@@ -72,8 +62,10 @@
 
     int count()
         %code{% RETVAL = THIS->volumes.size(); %};
-    
+
     void set_range(double low, double high);
+
+    void release_geometry();    
 %{
 
 SV*
@@ -95,6 +87,12 @@ GLVolumeCollection::arrayref()
 %package{Slic3r::GUI::_3DScene};
 %{
 
+
+void
+_glew_init()
+    CODE:
+        _3DScene::_glew_init();
+
 void
 _load_print_toolpaths(print, volumes, use_VBOs)
         Print               *print;