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GCodeViewer -> Use glMultiDrawElements() in place of glDrawElements() to draw all entities

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This commit is contained in:
enricoturri1966
2020-04-28 15:49:01 +02:00
parent 3267d3368f
commit d8f6a9179f
2 changed files with 99 additions and 1 deletions
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92
src/slic3r/GUI/GCodeViewer.cpp
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@@ -661,6 +661,20 @@ void GCodeViewer::render_toolpaths() const
{
case GCodeProcessor::EMoveType::Tool_change:
{
#if ENABLE_GCODE_VIEWER_GL_OPTIMIZATION
std::array<float, 3> color = { 1.0f, 1.0f, 1.0f };
set_color(current_program_id, color);
for (const RenderPath& path : buffer.render_paths)
{
glsafe(::glEnable(GL_PROGRAM_POINT_SIZE));
glsafe(::glMultiDrawElements(GL_POINTS, (const GLsizei*)path.sizes.data(), GL_UNSIGNED_INT, (const void* const*)path.offsets.data(), (GLsizei)path.sizes.size()));
glsafe(::glDisable(GL_PROGRAM_POINT_SIZE));
#if ENABLE_GCODE_VIEWER_STATISTICS
++m_statistics.gl_multi_points_calls_count;
#endif // ENABLE_GCODE_VIEWER_STATISTICS
}
#else
std::array<float, 3> color = { 1.0f, 1.0f, 1.0f };
set_color(current_program_id, color);
for (const Path& path : buffer.paths) {
@@ -675,10 +689,25 @@ void GCodeViewer::render_toolpaths() const
++m_statistics.gl_points_calls_count;
#endif // ENABLE_GCODE_VIEWER_STATISTICS
}
#endif // ENABLE_GCODE_VIEWER_GL_OPTIMIZATION
break;
}
case GCodeProcessor::EMoveType::Color_change:
{
#if ENABLE_GCODE_VIEWER_GL_OPTIMIZATION
std::array<float, 3> color = { 1.0f, 0.0f, 0.0f };
set_color(current_program_id, color);
for (const RenderPath& path : buffer.render_paths)
{
glsafe(::glEnable(GL_PROGRAM_POINT_SIZE));
glsafe(::glMultiDrawElements(GL_POINTS, (const GLsizei*)path.sizes.data(), GL_UNSIGNED_INT, (const void* const*)path.offsets.data(), (GLsizei)path.sizes.size()));
glsafe(::glDisable(GL_PROGRAM_POINT_SIZE));
#if ENABLE_GCODE_VIEWER_STATISTICS
++m_statistics.gl_multi_points_calls_count;
#endif // ENABLE_GCODE_VIEWER_STATISTICS
}
#else
std::array<float, 3> color = { 1.0f, 0.0f, 0.0f };
set_color(current_program_id, color);
for (const Path& path : buffer.paths) {
@@ -693,10 +722,25 @@ void GCodeViewer::render_toolpaths() const
++m_statistics.gl_points_calls_count;
#endif // ENABLE_GCODE_VIEWER_STATISTICS
}
#endif // ENABLE_GCODE_VIEWER_GL_OPTIMIZATION
break;
}
case GCodeProcessor::EMoveType::Pause_Print:
{
#if ENABLE_GCODE_VIEWER_GL_OPTIMIZATION
std::array<float, 3> color = { 0.0f, 1.0f, 0.0f };
set_color(current_program_id, color);
for (const RenderPath& path : buffer.render_paths)
{
glsafe(::glEnable(GL_PROGRAM_POINT_SIZE));
glsafe(::glMultiDrawElements(GL_POINTS, (const GLsizei*)path.sizes.data(), GL_UNSIGNED_INT, (const void* const*)path.offsets.data(), (GLsizei)path.sizes.size()));
glsafe(::glDisable(GL_PROGRAM_POINT_SIZE));
#if ENABLE_GCODE_VIEWER_STATISTICS
++m_statistics.gl_multi_points_calls_count;
#endif // ENABLE_GCODE_VIEWER_STATISTICS
}
#else
std::array<float, 3> color = { 0.0f, 1.0f, 0.0f };
set_color(current_program_id, color);
for (const Path& path : buffer.paths) {
@@ -711,10 +755,25 @@ void GCodeViewer::render_toolpaths() const
++m_statistics.gl_points_calls_count;
#endif // ENABLE_GCODE_VIEWER_STATISTICS
}
#endif // ENABLE_GCODE_VIEWER_GL_OPTIMIZATION
break;
}
case GCodeProcessor::EMoveType::Custom_GCode:
{
#if ENABLE_GCODE_VIEWER_GL_OPTIMIZATION
std::array<float, 3> color = { 0.0f, 0.0f, 1.0f };
set_color(current_program_id, color);
for (const RenderPath& path : buffer.render_paths)
{
glsafe(::glEnable(GL_PROGRAM_POINT_SIZE));
glsafe(::glMultiDrawElements(GL_POINTS, (const GLsizei*)path.sizes.data(), GL_UNSIGNED_INT, (const void* const*)path.offsets.data(), (GLsizei)path.sizes.size()));
glsafe(::glDisable(GL_PROGRAM_POINT_SIZE));
#if ENABLE_GCODE_VIEWER_STATISTICS
++m_statistics.gl_multi_points_calls_count;
#endif // ENABLE_GCODE_VIEWER_STATISTICS
}
#else
std::array<float, 3> color = { 0.0f, 0.0f, 1.0f };
set_color(current_program_id, color);
for (const Path& path : buffer.paths) {
@@ -729,10 +788,25 @@ void GCodeViewer::render_toolpaths() const
++m_statistics.gl_points_calls_count;
#endif // ENABLE_GCODE_VIEWER_STATISTICS
}
#endif // ENABLE_GCODE_VIEWER_GL_OPTIMIZATION
break;
}
case GCodeProcessor::EMoveType::Retract:
{
#if ENABLE_GCODE_VIEWER_GL_OPTIMIZATION
std::array<float, 3> color = { 1.0f, 0.0f, 1.0f };
set_color(current_program_id, color);
for (const RenderPath& path : buffer.render_paths)
{
glsafe(::glEnable(GL_PROGRAM_POINT_SIZE));
glsafe(::glMultiDrawElements(GL_POINTS, (const GLsizei*)path.sizes.data(), GL_UNSIGNED_INT, (const void* const*)path.offsets.data(), (GLsizei)path.sizes.size()));
glsafe(::glDisable(GL_PROGRAM_POINT_SIZE));
#if ENABLE_GCODE_VIEWER_STATISTICS
++m_statistics.gl_multi_points_calls_count;
#endif // ENABLE_GCODE_VIEWER_STATISTICS
}
#else
std::array<float, 3> color = { 1.0f, 0.0f, 1.0f };
set_color(current_program_id, color);
for (const Path& path : buffer.paths) {
@@ -747,10 +821,25 @@ void GCodeViewer::render_toolpaths() const
++m_statistics.gl_points_calls_count;
#endif // ENABLE_GCODE_VIEWER_STATISTICS
}
#endif // ENABLE_GCODE_VIEWER_GL_OPTIMIZATION
break;
}
case GCodeProcessor::EMoveType::Unretract:
{
#if ENABLE_GCODE_VIEWER_GL_OPTIMIZATION
std::array<float, 3> color = { 0.0f, 1.0f, 1.0f };
set_color(current_program_id, color);
for (const RenderPath& path : buffer.render_paths)
{
glsafe(::glEnable(GL_PROGRAM_POINT_SIZE));
glsafe(::glMultiDrawElements(GL_POINTS, (const GLsizei*)path.sizes.data(), GL_UNSIGNED_INT, (const void* const*)path.offsets.data(), (GLsizei)path.sizes.size()));
glsafe(::glDisable(GL_PROGRAM_POINT_SIZE));
#if ENABLE_GCODE_VIEWER_STATISTICS
++m_statistics.gl_multi_points_calls_count;
#endif // ENABLE_GCODE_VIEWER_STATISTICS
}
#else
std::array<float, 3> color = { 0.0f, 1.0f, 1.0f };
set_color(current_program_id, color);
for (const Path& path : buffer.paths) {
@@ -765,6 +854,7 @@ void GCodeViewer::render_toolpaths() const
++m_statistics.gl_points_calls_count;
#endif // ENABLE_GCODE_VIEWER_STATISTICS
}
#endif // ENABLE_GCODE_VIEWER_GL_OPTIMIZATION
break;
}
case GCodeProcessor::EMoveType::Extrude:
@@ -1132,7 +1222,7 @@ void GCodeViewer::render_statistics() const
ImGui::Separator();
ImGui::PushStyleColor(ImGuiCol_Text, ORANGE);
imgui.text(std::string("Results:"));
imgui.text(std::string("GCodeProcessor results:"));
ImGui::PopStyleColor();
ImGui::SameLine(offset);
imgui.text(std::to_string(m_statistics.results_size) + " bytes");