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Remap paint after split to parts

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This commit is contained in:
Noisyfox
2026-05-09 17:06:19 +08:00
parent c2d33bea08
commit fb0cf966cf
5 changed files with 10 additions and 5 deletions
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7
src/libslic3r/Model.cpp
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@@ -2731,7 +2731,7 @@ std::string ModelVolume::type_to_string(const ModelVolumeType t)
// Split this volume, append the result to the object owning this volume.
// Return the number of volumes created from this one.
// This is useful to assign different materials to different volumes of an object.
size_t ModelVolume::split(unsigned int max_extruders)
size_t ModelVolume::split(unsigned int max_extruders, bool remap_paint)
{
std::vector<TriangleMesh> meshes = this->mesh().split();
if (meshes.size() <= 1)
@@ -2741,6 +2741,9 @@ size_t ModelVolume::split(unsigned int max_extruders)
if (text_configuration.has_value())
text_configuration.reset();
std::optional<TriangleSelector::SavedPainting> saved_painting = remap_paint ? save_painting() :
std::optional<TriangleSelector::SavedPainting>{};
size_t idx = 0;
size_t ivolume = std::find(this->object->volumes.begin(), this->object->volumes.end(), this) - this->object->volumes.begin();
const std::string name = this->name;
@@ -2776,6 +2779,8 @@ size_t ModelVolume::split(unsigned int max_extruders)
this->object->volumes[ivolume]->config.set("extruder", this->extruder_id());
//this->object->volumes[ivolume]->config.set("extruder", auto_extruder_id(max_extruders, extruder_counter));
this->object->volumes[ivolume]->m_is_splittable = 0;
this->object->volumes[ivolume]->restore_painting(saved_painting);
++ idx;
}