node_composite_sepcomb_xyz.cc

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/* SPDX-FileCopyrightText: 2021 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#include "BLI_math_vector_types.hh"
 
#include "FN_multi_function_builder.hh"
 
#include "NOD_multi_function.hh"
 
#include "GPU_material.hh"
 
#include "node_composite_util.hh"
 
/* **************** SEPARATE XYZ ******************** */
 
namespace blender::nodes::node_composite_separate_xyz_cc {
 
static void cmp_node_separate_xyz_declare(NodeDeclarationBuilder &b)
{
  b.add_input<decl::Vector>("Vector").min(-10000.0f).max(10000.0f);
  b.add_output<decl::Float>("X");
  b.add_output<decl::Float>("Y");
  b.add_output<decl::Float>("Z");
}
 
using namespace blender::compositor;
 
static int node_gpu_material(GPUMaterial *material,
                             bNode *node,
                             bNodeExecData * /*execdata*/,
                             GPUNodeStack *inputs,
                             GPUNodeStack *outputs)
{
  return GPU_stack_link(material, node, "node_composite_separate_xyz", inputs, outputs);
}
 
static void node_build_multi_function(blender::nodes::NodeMultiFunctionBuilder &builder)
{
  static auto function = mf::build::SI1_SO3<float3, float, float, float>(
      "Separate XYZ",
      [](const float3 &vector, float &x, float &y, float &z) -> void {
        x = vector.x;
        y = vector.y;
        z = vector.z;
      },
      mf::build::exec_presets::AllSpanOrSingle());
  builder.set_matching_fn(function);
}
 
}  // namespace blender::nodes::node_composite_separate_xyz_cc
 
static void register_node_type_cmp_separate_xyz()
{
  namespace file_ns = blender::nodes::node_composite_separate_xyz_cc;
 
  static blender::bke::bNodeType ntype;
 
  cmp_node_type_base(&ntype, "CompositorNodeSeparateXYZ", CMP_NODE_SEPARATE_XYZ);
  ntype.ui_name = "Separate XYZ";
  ntype.ui_description = "Split a vector into its individual components";
  ntype.enum_name_legacy = "SEPARATE_XYZ";
  ntype.nclass = NODE_CLASS_CONVERTER;
  ntype.declare = file_ns::cmp_node_separate_xyz_declare;
  ntype.gpu_fn = file_ns::node_gpu_material;
  ntype.build_multi_function = file_ns::node_build_multi_function;
  ntype.gather_link_search_ops = nullptr;
 
  blender::bke::node_register_type(ntype);
}
NOD_REGISTER_NODE(register_node_type_cmp_separate_xyz)
 
/* **************** COMBINE XYZ ******************** */
 
namespace blender::nodes::node_composite_combine_xyz_cc {
 
static void cmp_node_combine_xyz_declare(NodeDeclarationBuilder &b)
{
  b.add_input<decl::Float>("X").min(-10000.0f).max(10000.0f);
  b.add_input<decl::Float>("Y").min(-10000.0f).max(10000.0f);
  b.add_input<decl::Float>("Z").min(-10000.0f).max(10000.0f);
  b.add_output<decl::Vector>("Vector");
}
 
using namespace blender::compositor;
 
static int node_gpu_material(GPUMaterial *material,
                             bNode *node,
                             bNodeExecData * /*execdata*/,
                             GPUNodeStack *inputs,
                             GPUNodeStack *outputs)
{
  return GPU_stack_link(material, node, "node_composite_combine_xyz", inputs, outputs);
}
 
static void node_build_multi_function(blender::nodes::NodeMultiFunctionBuilder &builder)
{
  static auto function = mf::build::SI3_SO<float, float, float, float3>(
      "Combine XYZ",
      [](const float x, const float y, const float z) -> float3 { return float3(x, y, z); },
      mf::build::exec_presets::Materialized());
  builder.set_matching_fn(function);
}
 
}  // namespace blender::nodes::node_composite_combine_xyz_cc
 
static void register_node_type_cmp_combine_xyz()
{
  namespace file_ns = blender::nodes::node_composite_combine_xyz_cc;
 
  static blender::bke::bNodeType ntype;
 
  cmp_node_type_base(&ntype, "CompositorNodeCombineXYZ", CMP_NODE_COMBINE_XYZ);
  ntype.ui_name = "Combine XYZ";
  ntype.ui_description = "Combine a vector from its individual components";
  ntype.enum_name_legacy = "COMBINE_XYZ";
  ntype.nclass = NODE_CLASS_CONVERTER;
  ntype.declare = file_ns::cmp_node_combine_xyz_declare;
  ntype.gpu_fn = file_ns::node_gpu_material;
  ntype.build_multi_function = file_ns::node_build_multi_function;
  ntype.gather_link_search_ops = nullptr;
 
  blender::bke::node_register_type(ntype);
}
NOD_REGISTER_NODE(register_node_type_cmp_combine_xyz)