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GCodeViewer -> Attempt to fix rendering of toolpaths on Mac

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This commit is contained in:
enricoturri1966 2020-07-17 11:08:34 +02:00
parent b03ae392c5
commit 0df1d11780
1 changed files with 12 additions and 0 deletions
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12
src/slic3r/GUI/GCodeViewer.cpp
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@ -1221,7 +1221,13 @@ void GCodeViewer::render_toolpaths() const
glsafe(::glEnable(GL_POINT_SPRITE)); glsafe(::glEnable(GL_POINT_SPRITE));
for (const RenderPath& path : buffer.render_paths) { for (const RenderPath& path : buffer.render_paths) {
#ifdef __APPLE__
for (size_t i = 0; i < path.sizes.size(); ++i) {
glsafe(::glDrawElements(GL_POINTS, (GLsizei)path.sizes[i], GL_UNSIGNED_INT, (const void*)path.offsets[i]));
}
#else
glsafe(::glMultiDrawElements(GL_POINTS, (const GLsizei*)path.sizes.data(), GL_UNSIGNED_INT, (const void* const*)path.offsets.data(), (GLsizei)path.sizes.size())); glsafe(::glMultiDrawElements(GL_POINTS, (const GLsizei*)path.sizes.data(), GL_UNSIGNED_INT, (const void* const*)path.offsets.data(), (GLsizei)path.sizes.size()));
#endif // __APPLE__
#if ENABLE_GCODE_VIEWER_STATISTICS #if ENABLE_GCODE_VIEWER_STATISTICS
++m_statistics.gl_multi_points_calls_count; ++m_statistics.gl_multi_points_calls_count;
#endif // ENABLE_GCODE_VIEWER_STATISTICS #endif // ENABLE_GCODE_VIEWER_STATISTICS
@ -1235,7 +1241,13 @@ void GCodeViewer::render_toolpaths() const
for (const RenderPath& path : buffer.render_paths) for (const RenderPath& path : buffer.render_paths)
{ {
shader.set_uniform("uniform_color", path.color); shader.set_uniform("uniform_color", path.color);
#ifdef __APPLE__
for (size_t i = 0; i < path.sizes.size(); ++i) {
glsafe(::glDrawElements(GL_LINES, (GLsizei)path.sizes[i], GL_UNSIGNED_INT, (const void*)path.offsets[i]));
}
#else
glsafe(::glMultiDrawElements(GL_LINES, (const GLsizei*)path.sizes.data(), GL_UNSIGNED_INT, (const void* const*)path.offsets.data(), (GLsizei)path.sizes.size())); glsafe(::glMultiDrawElements(GL_LINES, (const GLsizei*)path.sizes.data(), GL_UNSIGNED_INT, (const void* const*)path.offsets.data(), (GLsizei)path.sizes.size()));
#endif // __APPLE__
#if ENABLE_GCODE_VIEWER_STATISTICS #if ENABLE_GCODE_VIEWER_STATISTICS
++m_statistics.gl_multi_line_strip_calls_count; ++m_statistics.gl_multi_line_strip_calls_count;
#endif // ENABLE_GCODE_VIEWER_STATISTICS #endif // ENABLE_GCODE_VIEWER_STATISTICS