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/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "node_function_util.hh"
static bNodeSocketTemplate fn_node_group_instance_id_out[] = {
{SOCK_STRING, N_("Identifier")},
{-1, ""},
};
static void fn_node_group_instance_id_expand_in_mf_network(
blender::nodes::NodeMFNetworkBuilder &builder)
{
const blender::nodes::DNode &node = builder.dnode();
std::string id = "/";
for (const blender::nodes::DParentNode *parent = node.parent(); parent;
parent = parent->parent()) {
id = "/" + parent->node_ref().name() + id;
}
builder.construct_and_set_matching_fn<blender::fn::CustomMF_Constant<std::string>>(
std::move(id));
}
void register_node_type_fn_group_instance_id()
{
static bNodeType ntype;
fn_node_type_base(&ntype, FN_NODE_GROUP_INSTANCE_ID, "Group Instance ID", 0, 0);
node_type_socket_templates(&ntype, nullptr, fn_node_group_instance_id_out);
ntype.expand_in_mf_network = fn_node_group_instance_id_expand_in_mf_network;
nodeRegisterType(&ntype);
}
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