Differential D12650 Diff 42495 source/blender/blenkernel/intern/geometry_set_instances.cc

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source/blender/blenkernel/intern/geometry_set_instances.cc

Show First 20 Lines • Show All 646 Lines • ▼ Show 20 Lines	switch (reference.type()) {
break;		break;
}		}
case InstanceReference::Type::None: {		case InstanceReference::Type::None: {
break;		break;
}		}
}		}
}		}
}		}

		/**
		* If references have a collection or object type, convert them into geometry instances
		* recursively. After that, the geometry sets can be edited.
		*/
		void InstancesComponent::ensure_geometry_instances()
		{
		using namespace blender;
		using namespace blender::bke;
		VectorSet<InstanceReference> new_references;
		new_references.reserve(references_.size());
		for (const InstanceReference &reference : references_) {
		switch (reference.type()) {
		case InstanceReference::Type::GeometrySet: {
		new_references.add_new(reference);
		break;
		}
		case InstanceReference::Type::None: {
		new_references.add_new(reference);
		break;
		}
		case InstanceReference::Type::Object: {
		HooglyBooglyUnsubmitted Not Done Inline Actions Typo (`constains`) HooglyBoogly: Typo (`constains`)
		const Object &object = reference.object();
		GeometrySet object_geometry_set = object_get_geometry_set_for_read(object);
		if (object_geometry_set.has_instances()) {
		InstancesComponent &component =
		object_geometry_set.get_component_for_write<InstancesComponent>();
		component.ensure_geometry_instances();
		}
		new_references.add_new(std::move(object_geometry_set));
		break;
		}
		case InstanceReference::Type::Collection: {
		GeometrySet collection_geometry_set;
		InstancesComponent &component =
		collection_geometry_set.get_component_for_write<InstancesComponent>();
		Collection &collection = reference.collection();
		FOREACH_COLLECTION_OBJECT_RECURSIVE_BEGIN (&collection, object) {
		const int handle = component.add_reference(*object);
		component.add_instance(handle, object->obmat);
		float4x4 &transform = component.instance_transforms().last();
		sub_v3_v3(transform.values[3], collection.instance_offset);
		}
		FOREACH_COLLECTION_OBJECT_RECURSIVE_END;
		component.ensure_geometry_instances();
		new_references.add_new(std::move(collection_geometry_set));
		break;
		}
		}
		}
		references_ = std::move(new_references);
		}