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Fixed a bug, where the GL context was not being activated with _set_current()

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as _set_current() tested for visibility of the window on the screen.

Improved memory management by:
1) Allocating small (around 3MB) vertex buffers to be sent to the GPU.
2) Passing the small vertex buffers to the GPU as quickly as possible.

A bit of copy / paste refactoring into common functions.
This commit is contained in:
bubnikv 2019-08-26 11:12:48 +02:00
parent 9cbfe8f5ef
commit 85d9a16563
4 changed files with 182 additions and 202 deletions
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6
src/slic3r/GUI/GLCanvas3D.hpp
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@ -131,6 +131,7 @@ wxDECLARE_EVENT(EVT_GLCANVAS_REDO, SimpleEvent);
class GLCanvas3D
{
public:
struct GCodePreviewVolumeIndex
{
enum EType
@ -158,6 +159,7 @@ class GLCanvas3D
void reset() { first_volumes.clear(); }
};
private:
class LayersEditing
{
public:
@ -720,10 +722,6 @@ private:
bool _travel_paths_by_type(const GCodePreviewData& preview_data);
bool _travel_paths_by_feedrate(const GCodePreviewData& preview_data);
bool _travel_paths_by_tool(const GCodePreviewData& preview_data, const std::vector<float>& tool_colors);
// generates gcode retractions geometry
void _load_gcode_retractions(const GCodePreviewData& preview_data);
// generates gcode unretractions geometry
void _load_gcode_unretractions(const GCodePreviewData& preview_data);
// generates objects and wipe tower geometry
void _load_fff_shells();
// Load SLA objects and support structures for objects, for which the slaposSliceSupports step has been finished.