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ENH: 3dbed: support rendering extruder area with different color

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JIRA: STUDIO-7494
Change-Id: I717999e8b7ab1d7d350299b412a3a270c6ba7a9e
(cherry picked from commit 62b1d00d1fd6675fd067b76778d6a577dfae0c24)
This commit is contained in:
lane.wei
2024-09-02 19:51:02 +08:00
committed by Noisyfox
parent f702ad9fd2
commit 6e063bdc8d
7 changed files with 157 additions and 6 deletions
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19
src/slic3r/GUI/3DBed.cpp
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@@ -690,15 +690,32 @@ void Bed3D::render_model(const Transform3d& view_matrix, const Transform3d& proj
}
if (!m_model.get_filename().empty()) {
GLShaderProgram* shader = wxGetApp().get_shader("gouraud_light");
const Camera & camera = wxGetApp().plater()->get_camera();
const Transform3d &view_matrix = camera.get_view_matrix();
const Transform3d &projection_matrix = camera.get_projection_matrix();
GLShaderProgram* shader = wxGetApp().get_shader("hotbed");
if (shader != nullptr) {
shader->start_using();
shader->set_uniform("emission_factor", 0.0f);
const Transform3d model_matrix = Geometry::assemble_transform(m_model_offset);
shader->set_uniform("volume_world_matrix", model_matrix);
shader->set_uniform("view_model_matrix", view_matrix * model_matrix);
shader->set_uniform("projection_matrix", projection_matrix);
const Matrix3d view_normal_matrix = view_matrix.matrix().block(0, 0, 3, 3) * model_matrix.matrix().block(0, 0, 3, 3).inverse().transpose();
shader->set_uniform("view_normal_matrix", view_normal_matrix);
if (m_build_volume.get_extruder_area_count() > 0) {
const BuildVolume::BuildSharedVolume& shared_volume = m_build_volume.get_shared_volume();
std::array<float, 4> xy_data = shared_volume.data;
shader->set_uniform("print_volume.type", shared_volume.type);
shader->set_uniform("print_volume.xy_data", xy_data);
std::array<float, 2> zs = shared_volume.zs;
zs[0] = -1;
shader->set_uniform("print_volume.z_data", zs);
}
else {
//use -1 ad a invalid type
shader->set_uniform("print_volume.type", -1);
}
m_model.render();
shader->stop_using();
}