node_shader_sepcomb_hsv.cc

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/* SPDX-FileCopyrightText: 2013 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#include "node_shader_util.hh"
 
namespace blender::nodes::node_shader_sepcomb_hsv_cc {
 
/* **************** SEPARATE HSV ******************** */
 
static void node_declare_sephsv(NodeDeclarationBuilder &b)
{
  b.add_input<decl::Color>("Color").default_value({0.8f, 0.8f, 0.8f, 1.0});
  b.add_output<decl::Float>("H");
  b.add_output<decl::Float>("S");
  b.add_output<decl::Float>("V");
}
 
static int gpu_shader_sephsv(GPUMaterial *mat,
                             bNode *node,
                             bNodeExecData * /*execdata*/,
                             GPUNodeStack *in,
                             GPUNodeStack *out)
{
  return GPU_stack_link(mat, node, "separate_hsv", in, out);
}
 
}  // namespace blender::nodes::node_shader_sepcomb_hsv_cc
 
void register_node_type_sh_sephsv()
{
  namespace file_ns = blender::nodes::node_shader_sepcomb_hsv_cc;
 
  static blender::bke::bNodeType ntype;
 
  sh_node_type_base(&ntype, SH_NODE_SEPHSV_LEGACY, "Separate HSV (Legacy)", NODE_CLASS_CONVERTER);
  ntype.declare = file_ns::node_declare_sephsv;
  ntype.gpu_fn = file_ns::gpu_shader_sephsv;
  ntype.gather_link_search_ops = nullptr;
 
  blender::bke::node_register_type(&ntype);
}
 
namespace blender::nodes::node_shader_sepcomb_hsv_cc {
 
/* **************** COMBINE HSV ******************** */
 
static void node_declare_combhsv(NodeDeclarationBuilder &b)
{
  b.add_input<decl::Float>("H").default_value(0.0f).min(0.0f).max(1.0f).subtype(PROP_UNSIGNED);
  b.add_input<decl::Float>("S").default_value(0.0f).min(0.0f).max(1.0f).subtype(PROP_UNSIGNED);
  b.add_input<decl::Float>("V").default_value(0.0f).min(0.0f).max(1.0f).subtype(PROP_UNSIGNED);
  b.add_output<decl::Color>("Color");
}
 
static int gpu_shader_combhsv(GPUMaterial *mat,
                              bNode *node,
                              bNodeExecData * /*execdata*/,
                              GPUNodeStack *in,
                              GPUNodeStack *out)
{
  return GPU_stack_link(mat, node, "combine_hsv", in, out);
}
 
}  // namespace blender::nodes::node_shader_sepcomb_hsv_cc
 
void register_node_type_sh_combhsv()
{
  namespace file_ns = blender::nodes::node_shader_sepcomb_hsv_cc;
 
  static blender::bke::bNodeType ntype;
 
  sh_node_type_base(&ntype, SH_NODE_COMBHSV_LEGACY, "Combine HSV (Legacy)", NODE_CLASS_CONVERTER);
  ntype.declare = file_ns::node_declare_combhsv;
  ntype.gpu_fn = file_ns::gpu_shader_combhsv;
  ntype.gather_link_search_ops = nullptr;
 
  blender::bke::node_register_type(&ntype);
}