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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2005 Blender Foundation. All rights reserved. */
#include "node_shader_util.hh"
namespace blender::nodes::node_shader_volume_info_cc {
static void node_declare(NodeDeclarationBuilder &b)
{
b.add_output<decl::Color>(N_("Color"));
b.add_output<decl::Float>(N_("Density"));
b.add_output<decl::Float>(N_("Flame"));
b.add_output<decl::Float>(N_("Temperature"));
}
static int node_shader_gpu_volume_info(GPUMaterial *mat,
bNode * /*node*/,
bNodeExecData * /*execdata*/,
GPUNodeStack * /*in*/,
GPUNodeStack *out)
{
if (out[0].hasoutput) {
out[0].link = GPU_attribute(mat, CD_AUTO_FROM_NAME, "color");
GPU_link(mat, "node_attribute_color", out[0].link, &out[0].link);
}
if (out[1].hasoutput) {
out[1].link = GPU_attribute(mat, CD_AUTO_FROM_NAME, "density");
GPU_link(mat, "node_attribute_density", out[1].link, &out[1].link);
}
if (out[2].hasoutput) {
out[2].link = GPU_attribute(mat, CD_AUTO_FROM_NAME, "flame");
GPU_link(mat, "node_attribute_flame", out[2].link, &out[2].link);
}
if (out[3].hasoutput) {
out[3].link = GPU_attribute(mat, CD_AUTO_FROM_NAME, "temperature");
GPU_link(mat, "node_attribute_temperature", out[3].link, &out[3].link);
}
return true;
}
} // namespace blender::nodes::node_shader_volume_info_cc
void register_node_type_sh_volume_info()
{
namespace file_ns = blender::nodes::node_shader_volume_info_cc;
static bNodeType ntype;
sh_node_type_base(&ntype, SH_NODE_VOLUME_INFO, "Volume Info", NODE_CLASS_INPUT);
ntype.declare = file_ns::node_declare;
ntype.gpu_fn = file_ns::node_shader_gpu_volume_info;
nodeRegisterType(&ntype);
}
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