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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2005 Blender Foundation. All rights reserved. */
/** \file
* \ingroup shdnodes
*/
#include "node_shader_util.hh"
namespace blender::nodes::node_shader_rgb_cc {
static void node_declare(NodeDeclarationBuilder &b)
{
b.add_output<decl::Color>(N_("Color")).default_value({0.5f, 0.5f, 0.5f, 1.0f});
}
static int gpu_shader_rgb(GPUMaterial *mat,
bNode *node,
bNodeExecData * /*execdata*/,
GPUNodeStack * /*in*/,
GPUNodeStack *out)
{
const bNodeSocket *socket = static_cast<bNodeSocket *>(node->outputs.first);
float *value = static_cast<bNodeSocketValueRGBA *>(socket->default_value)->value;
return GPU_link(mat, "set_rgba", GPU_uniform(value), &out->link);
}
} // namespace blender::nodes::node_shader_rgb_cc
void register_node_type_sh_rgb()
{
namespace file_ns = blender::nodes::node_shader_rgb_cc;
static bNodeType ntype;
sh_node_type_base(&ntype, SH_NODE_RGB, "RGB", NODE_CLASS_INPUT);
ntype.declare = file_ns::node_declare;
ntype.gpu_fn = file_ns::gpu_shader_rgb;
nodeRegisterType(&ntype);
}
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