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c764fd19c New color data format for 3d models, full color painting, image projection to model surface

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This commit is contained in:
sentientstardust
2026-05-02 13:41:24 +01:00
parent 33325df15d
commit 6222bd0f23
28 changed files with 5260 additions and 512 deletions
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5
src/slic3r/GUI/3DScene.cpp
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@ -116,7 +116,8 @@ std::vector<TriangleSelector::FacetStateTriangle> build_full_mesh_texture_previe
bool model_volume_has_any_texture_preview_data(const ModelVolume &model_volume)
{
return !model_volume.imported_vertex_colors_rgba.empty() ||
return !model_volume.texture_mapping_color_facets.empty() ||
!model_volume.imported_vertex_colors_rgba.empty() ||
(!model_volume.imported_texture_rgba.empty() &&
model_volume.imported_texture_width > 0 &&
model_volume.imported_texture_height > 0);
@ -647,6 +648,8 @@ void GLVolume::simple_render(GLShaderProgram* shader, ModelObjectPtrs& model_obj
(preview_visual_signature << 6) + (preview_visual_signature >> 2);
preview_visual_signature ^= reinterpret_cast<size_t>(model_volume->imported_vertex_colors_rgba.data()) + 0x9e3779b97f4a7c15ull +
(preview_visual_signature << 6) + (preview_visual_signature >> 2);
preview_visual_signature ^= model_volume_texture_mapping_color_preview_signature(*model_volume) + 0x9e3779b97f4a7c15ull +
(preview_visual_signature << 6) + (preview_visual_signature >> 2);
if (model_volume->mmu_segmentation_facets.timestamp() != mmuseg_ts ||
preview_visual_signature != mmuseg_texture_preview_visual_signature) {
mmuseg_models.clear();