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SLA gizmo clipping plane logic moved to fragment shader

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This means the clipping now works again with both legacy and modern OpenGL
This commit is contained in:
Lukas Matena 2019-03-25 12:01:02 +01:00
parent 273fcf68a1
commit 9b7857aaab
7 changed files with 41 additions and 38 deletions
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4
src/slic3r/GUI/3DScene.cpp
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@ -785,6 +785,7 @@ void GLVolumeCollection::render_VBOs(GLVolumeCollection::ERenderType type, bool
glsafe(::glGetIntegerv(GL_CURRENT_PROGRAM, &current_program_id));
GLint color_id = (current_program_id > 0) ? glGetUniformLocation(current_program_id, "uniform_color") : -1;
GLint z_range_id = (current_program_id > 0) ? glGetUniformLocation(current_program_id, "z_range") : -1;
GLint clipping_plane_id = (current_program_id > 0) ? glGetUniformLocation(current_program_id, "clipping_plane") : -1;
GLint print_box_min_id = (current_program_id > 0) ? glGetUniformLocation(current_program_id, "print_box.min") : -1;
GLint print_box_max_id = (current_program_id > 0) ? glGetUniformLocation(current_program_id, "print_box.max") : -1;
GLint print_box_detection_id = (current_program_id > 0) ? glGetUniformLocation(current_program_id, "print_box.volume_detection") : -1;
@ -799,6 +800,9 @@ void GLVolumeCollection::render_VBOs(GLVolumeCollection::ERenderType type, bool
if (z_range_id != -1)
glsafe(::glUniform2fv(z_range_id, 1, (const GLfloat*)z_range));
if (clipping_plane_id != -1)
glsafe(::glUniform4fv(clipping_plane_id, 1, (const GLfloat*)clipping_plane));
GLVolumesWithZList to_render = volumes_to_render(this->volumes, type, filter_func);
for (GLVolumeWithZ& volume : to_render) {
volume.first->set_render_color();