Differential D11057 Diff 36450 source/blender/blenkernel/intern/geometry_component_instances.cc

Changeset View

Standalone View

Show First 20 Lines • Show All 102 Lines • ▼ Show 20 Lines	int InstancesComponent::instances_amount() const
return size;		return size;
}		}

bool InstancesComponent::is_empty() const		bool InstancesComponent::is_empty() const
{		{
return transforms_.size() == 0;		return transforms_.size() == 0;
}		}

		bool InstancesComponent::owns_direct_data() const
		{
		/* The object and collection instances are not direct data. Instance transforms are direct data
		* and are always owned. Therefore, instance components always own all their direct data. */
		return true;
		}

		void InstancesComponent::ensure_owns_direct_data()
		{
		BLI_assert(this->is_mutable());
		}

static blender::Array<int> generate_unique_instance_ids(Span<int> original_ids)		static blender::Array<int> generate_unique_instance_ids(Span<int> original_ids)
{		{
using namespace blender;		using namespace blender;
Array<int> unique_ids(original_ids.size());		Array<int> unique_ids(original_ids.size());

Set<int> used_unique_ids;		Set<int> used_unique_ids;
used_unique_ids.reserve(original_ids.size());		used_unique_ids.reserve(original_ids.size());
Vector<int> instances_with_id_collision;		Vector<int> instances_with_id_collision;
▲ Show 20 Lines • Show All 55 Lines • Show Last 20 Lines