Differential D10124 Diff 32927 source/blender/nodes/geometry/nodes/node_geo_object_info.cc

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source/blender/nodes/geometry/nodes/node_geo_object_info.cc

Show All 32 Lines	static bNodeSocketTemplate geo_node_object_info_out[] = {
{SOCK_VECTOR, N_("Scale")},		{SOCK_VECTOR, N_("Scale")},
{SOCK_GEOMETRY, N_("Geometry")},		{SOCK_GEOMETRY, N_("Geometry")},
{-1, ""},		{-1, ""},
};		};

namespace blender::nodes {		namespace blender::nodes {
static void geo_node_object_info_exec(GeoNodeExecParams params)		static void geo_node_object_info_exec(GeoNodeExecParams params)
{		{
		const bNode &bnode = params.node();
		NodeGeometryObjectInfo node_storage = (NodeGeometryObjectInfo )bnode.storage;
		const bool transform_space_relative = (node_storage->transform_space ==
		GEO_NODE_TRANSFORM_SPACE_RELATIVE);

bke::PersistentObjectHandle object_handle = params.extract_input<bke::PersistentObjectHandle>(		bke::PersistentObjectHandle object_handle = params.extract_input<bke::PersistentObjectHandle>(
"Object");		"Object");
Object *object = params.handle_map().lookup(object_handle);		Object *object = params.handle_map().lookup(object_handle);

float3 location = {0, 0, 0};		float3 location = {0, 0, 0};
float3 rotation = {0, 0, 0};		float3 rotation = {0, 0, 0};
float3 scale = {0, 0, 0};		float3 scale = {0, 0, 0};
GeometrySet geometry_set;		GeometrySet geometry_set;

const Object *self_object = params.self_object();		const Object *self_object = params.self_object();

if (object != nullptr) {		if (object != nullptr) {
float transform[4][4];		float transform[4][4];
mul_m4_m4m4(transform, self_object->imat, object->obmat);		mul_m4_m4m4(transform, self_object->imat, object->obmat);

float quaternion[4];		float quaternion[4];
		if (transform_space_relative) {
mat4_decompose(location, quaternion, scale, transform);		mat4_decompose(location, quaternion, scale, transform);
		}
		else {
		mat4_decompose(location, quaternion, scale, object->obmat);
		}
quat_to_eul(rotation, quaternion);		quat_to_eul(rotation, quaternion);

if (object != self_object) {		if (object != self_object) {
if (object->type == OB_MESH) {		if (object->type == OB_MESH) {
Mesh *mesh = BKE_modifier_get_evaluated_mesh_from_evaluated_object(object, false);		Mesh *mesh = BKE_modifier_get_evaluated_mesh_from_evaluated_object(object, false);
if (mesh != nullptr) {		if (mesh != nullptr) {
BKE_mesh_wrapper_ensure_mdata(mesh);		BKE_mesh_wrapper_ensure_mdata(mesh);

/* Make a copy because the life time of the other mesh might be shorter. */		/* Make a copy because the life time of the other mesh might be shorter. */
Mesh *copied_mesh = BKE_mesh_copy_for_eval(mesh, false);		Mesh *copied_mesh = BKE_mesh_copy_for_eval(mesh, false);

		if (transform_space_relative) {
/* Transform into the local space of the object that is being modified. */		/* Transform into the local space of the object that is being modified. */
BKE_mesh_transform(copied_mesh, transform, true);		BKE_mesh_transform(copied_mesh, transform, true);
		}

MeshComponent &mesh_component = geometry_set.get_component_for_write<MeshComponent>();		MeshComponent &mesh_component = geometry_set.get_component_for_write<MeshComponent>();
mesh_component.replace(copied_mesh);		mesh_component.replace(copied_mesh);
mesh_component.copy_vertex_group_names_from_object(*object);		mesh_component.copy_vertex_group_names_from_object(*object);
}		}
}		}
}		}
}		}

params.set_output("Location", location);		params.set_output("Location", location);
params.set_output("Rotation", rotation);		params.set_output("Rotation", rotation);
params.set_output("Scale", scale);		params.set_output("Scale", scale);
params.set_output("Geometry", geometry_set);		params.set_output("Geometry", geometry_set);
}		}

		static void geo_node_object_info_node_init(bNodeTree UNUSED(tree), bNode node)
		{
		NodeGeometryObjectInfo data = (NodeGeometryObjectInfo )MEM_callocN(
		sizeof(NodeGeometryObjectInfo), __func__);
		data->transform_space = GEO_NODE_TRANSFORM_SPACE_ORIGINAL;
		node->storage = data;
		}

} // namespace blender::nodes		} // namespace blender::nodes

void register_node_type_geo_object_info()		void register_node_type_geo_object_info()
{		{
static bNodeType ntype;		static bNodeType ntype;

geo_node_type_base(&ntype, GEO_NODE_OBJECT_INFO, "Object Info", NODE_CLASS_INPUT, 0);		geo_node_type_base(&ntype, GEO_NODE_OBJECT_INFO, "Object Info", NODE_CLASS_INPUT, 0);
node_type_socket_templates(&ntype, geo_node_object_info_in, geo_node_object_info_out);		node_type_socket_templates(&ntype, geo_node_object_info_in, geo_node_object_info_out);
		node_type_init(&ntype, blender::nodes::geo_node_object_info_node_init);
		node_type_storage(
		&ntype, "NodeGeometryObjectInfo", node_free_standard_storage, node_copy_standard_storage);
ntype.geometry_node_execute = blender::nodes::geo_node_object_info_exec;		ntype.geometry_node_execute = blender::nodes::geo_node_object_info_exec;
nodeRegisterType(&ntype);		nodeRegisterType(&ntype);
}		}