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Fixed "setting an extruder does not change object's color"

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This commit is contained in:
bubnikv 2018-11-22 13:20:13 +01:00
parent 94b1183843
commit a4be8ef6ad
4 changed files with 30 additions and 17 deletions
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13
src/libslic3r/Model.cpp
View file

@ -1232,6 +1232,19 @@ void ModelVolume::set_material(t_model_material_id material_id, const ModelMater
this->object->get_model()->add_material(material_id, material);
}
// Extract the current extruder ID based on this ModelVolume's config and the parent ModelObject's config.
int ModelVolume::extruder_id() const
{
int extruder_id = -1;
if (this->is_model_part()) {
const ConfigOption *opt = this->config.option("extruder");
if (opt == nullptr)
opt = this->object->config.option("extruder");
extruder_id = (opt == nullptr) ? 0 : opt->getInt();
}
return extruder_id;
}
#if ENABLE_MODELVOLUME_TRANSFORM
void ModelVolume::center_geometry()
{

4
src/libslic3r/Model.hpp
View file

@ -312,6 +312,10 @@ public:
void set_material_id(t_model_material_id material_id);
ModelMaterial* material() const;
void set_material(t_model_material_id material_id, const ModelMaterial &material);
// Extract the current extruder ID based on this ModelVolume's config and the parent ModelObject's config.
// Extruder ID is only valid for FFF. Returns -1 for SLA or if the extruder ID is not applicable (support volumes).
int extruder_id() const;
// 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.

15
src/slic3r/GUI/3DScene.cpp
View file

@ -747,18 +747,9 @@ int GLVolumeCollection::load_object_volume(
{ 0.5f, 0.5f, 1.0f, 1.f }
};
const ModelVolume *model_volume = model_object->volumes[volume_idx];
int extruder_id = -1;
if (model_volume->is_model_part())
{
const ConfigOption *opt = model_volume->config.option("extruder");
if (opt == nullptr)
opt = model_object->config.option("extruder");
extruder_id = (opt == nullptr) ? 0 : opt->getInt();
}
const ModelInstance *instance = model_object->instances[instance_idx];
const ModelVolume *model_volume = model_object->volumes[volume_idx];
const int extruder_id = model_volume->extruder_id();
const ModelInstance *instance = model_object->instances[instance_idx];
#if ENABLE_MODELVOLUME_TRANSFORM
const TriangleMesh& mesh = model_volume->mesh;
#else

15
src/slic3r/GUI/GLCanvas3D.cpp
View file

@ -3844,12 +3844,13 @@ void GLCanvas3D::reload_scene(bool refresh_immediately, bool force_full_scene_re
struct ModelVolumeState {
ModelVolumeState(const GLVolume *volume) :
geometry_id(volume->geometry_id), volume_idx(-1) {}
ModelVolumeState(const ModelID &volume_id, const ModelID &instance_id, const GLVolume::CompositeID &composite_id) :
geometry_id(std::make_pair(volume_id.id, instance_id.id)), composite_id(composite_id), volume_idx(-1) {}
model_volume(nullptr), geometry_id(volume->geometry_id), volume_idx(-1) {}
ModelVolumeState(const ModelVolume *model_volume, const ModelID &instance_id, const GLVolume::CompositeID &composite_id) :
model_volume(model_volume), geometry_id(std::make_pair(model_volume->id().id, instance_id.id)), composite_id(composite_id), volume_idx(-1) {}
ModelVolumeState(const ModelID &volume_id, const ModelID &instance_id) :
geometry_id(std::make_pair(volume_id.id, instance_id.id)), volume_idx(-1) {}
model_volume(nullptr), geometry_id(std::make_pair(volume_id.id, instance_id.id)), volume_idx(-1) {}
bool new_geometry() const { return this->volume_idx == size_t(-1); }
const ModelVolume *model_volume;
// ModelID of ModelVolume + ModelID of ModelInstance
// or timestamp of an SLAPrintObjectStep + ModelID of ModelInstance
std::pair<size_t, size_t> geometry_id;
@ -3888,7 +3889,7 @@ void GLCanvas3D::reload_scene(bool refresh_immediately, bool force_full_scene_re
const ModelInstance *model_instance = model_object->instances[instance_idx];
for (int volume_idx = 0; volume_idx < (int)model_object->volumes.size(); ++ volume_idx) {
const ModelVolume *model_volume = model_object->volumes[volume_idx];
model_volume_state.emplace_back(model_volume->id(), model_instance->id(), GLVolume::CompositeID(object_idx, volume_idx, instance_idx));
model_volume_state.emplace_back(model_volume, model_instance->id(), GLVolume::CompositeID(object_idx, volume_idx, instance_idx));
}
}
}
@ -3941,6 +3942,10 @@ void GLCanvas3D::reload_scene(bool refresh_immediately, bool force_full_scene_re
map_glvolume_old_to_new[volume_id] = glvolumes_new.size();
mvs->volume_idx = glvolumes_new.size();
glvolumes_new.emplace_back(volume);
// Update color of the volume based on the current extruder.
int extruder_id = mvs->model_volume->extruder_id();
if (extruder_id != -1)
volume->extruder_id = extruder_id;
}
}
}