node_geo_common.cc

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/* SPDX-FileCopyrightText: 2023 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#include "BKE_node.hh"
 
#include "NOD_geometry.hh"
#include "NOD_node_declaration.hh"
 
#include "NOD_common.h"
#include "node_common.h"
#include "node_geometry_util.hh"
 
#include "RNA_access.hh"
 
namespace blender::nodes {
 
static void register_node_type_geo_group()
{
  static blender::bke::bNodeType ntype;
 
  bke::node_type_base_custom(&ntype, "GeometryNodeGroup", "Group", "GROUP", NODE_CLASS_GROUP);
  ntype.type = NODE_GROUP;
  ntype.poll = geo_node_poll_default;
  ntype.poll_instance = node_group_poll_instance;
  ntype.insert_link = node_insert_link_default;
  ntype.ui_class = node_group_ui_class;
  ntype.ui_description_fn = node_group_ui_description;
  ntype.rna_ext.srna = RNA_struct_find("GeometryNodeGroup");
  BLI_assert(ntype.rna_ext.srna != nullptr);
  RNA_struct_blender_type_set(ntype.rna_ext.srna, &ntype);
 
  bke::node_type_size(
      &ntype, GROUP_NODE_DEFAULT_WIDTH, GROUP_NODE_MIN_WIDTH, GROUP_NODE_MAX_WIDTH);
  ntype.labelfunc = node_group_label;
  ntype.declare = node_group_declare;
 
  blender::bke::node_register_type(&ntype);
}
NOD_REGISTER_NODE(register_node_type_geo_group)
 
}  // namespace blender::nodes
 
void register_node_type_geo_custom_group(blender::bke::bNodeType *ntype)
{
  /* These methods can be overridden but need a default implementation otherwise. */
  if (ntype->poll == nullptr) {
    ntype->poll = geo_node_poll_default;
  }
  if (ntype->insert_link == nullptr) {
    ntype->insert_link = node_insert_link_default;
  }
  ntype->declare = blender::nodes::node_group_declare;
}