/* SPDX-FileCopyrightText: 2005 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */

#include "node_shader_util.hh"

namespace blender {

namespace nodes::node_shader_point_info_cc {

static void node_declare(NodeDeclarationBuilder &b)
{
  b.add_output<decl::Vector>("Position"_ustr);
  b.add_output<decl::Float>("Radius"_ustr);
  b.add_output<decl::Float>("Random"_ustr);
}

static int node_shader_gpu_point_info(GPUMaterial *mat,
                                      bNode *node,
                                      bNodeExecData * /*execdata*/,
                                      GPUNodeStack *in,
                                      GPUNodeStack *out)
{
  return GPU_stack_link(mat, node, "node_point_info", in, out);
}

NODE_SHADER_MATERIALX_BEGIN
#ifdef WITH_MATERIALX
{
  /* NOTE: This node isn't supported by MaterialX. */
  return get_output_default(socket_out_->identifier, NodeItem::Type::Any);
}
#endif
NODE_SHADER_MATERIALX_END

}  // namespace nodes::node_shader_point_info_cc

/* node type definition */
void register_node_type_sh_point_info()
{
  namespace file_ns = nodes::node_shader_point_info_cc;

  static bke::bNodeType ntype;

  sh_node_type_base(&ntype, "ShaderNodePointInfo"_ustr, SH_NODE_POINT_INFO);
  ntype.ui_name = "Point Info";
  ntype.ui_description = "Retrieve information about points in a point cloud";
  ntype.enum_name_legacy = "POINT_INFO";
  ntype.nclass = NODE_CLASS_INPUT;
  ntype.declare = file_ns::node_declare;
  ntype.gpu_fn = file_ns::node_shader_gpu_point_info;
  ntype.materialx_fn = file_ns::node_shader_materialx;

  bke::node_register_type(ntype);
}

}  // namespace blender
