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Add option to keep existing painting while mapping new paintings to it

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Noisyfox
2026-05-09 21:47:40 +08:00
parent b3a513eab9
commit e6b3f6ccef
4 changed files with 18 additions and 7 deletions
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4
src/libslic3r/TriangleSelector.hpp
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@@ -383,11 +383,13 @@ public:
// Remap painting data from source mesh to target mesh using spatial mapping.
// `target_transform` should transform the target mesh into source's coordinate space.
// If `existing_painting` is present, the result will be a combine of `existing_painting` and remapped `source_painting`.
static TriangleSplittingData remap_painting(
const indexed_triangle_set& source_its,
const TriangleSplittingData& source_painting,
const indexed_triangle_set& target_its,
const Transform3d& target_transform);
const Transform3d& target_transform,
const std::optional<std::reference_wrapper<const TriangleSplittingData>>& existing_painting);
protected:
// Triangle and info about how it's split.