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/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* The Original Code is Copyright (C) 2005 Blender Foundation.
* All rights reserved.
*/
#include "node_shader_util.h"
namespace blender::nodes::node_shader_object_info_cc {
/* **************** OUTPUT ******************** */
static bNodeSocketTemplate sh_node_object_info_out[] = {
{SOCK_VECTOR, N_("Location"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f},
{SOCK_RGBA, N_("Color"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f},
{SOCK_FLOAT, N_("Object Index"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f},
{SOCK_FLOAT, N_("Material Index"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f},
{SOCK_FLOAT, N_("Random"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f},
{-1, ""},
};
static int node_shader_gpu_object_info(GPUMaterial *mat,
bNode *node,
bNodeExecData *UNUSED(execdata),
GPUNodeStack *in,
GPUNodeStack *out)
{
Material *ma = GPU_material_get_material(mat);
float index = ma ? ma->index : 0.0f;
return GPU_stack_link(mat,
node,
"node_object_info",
in,
out,
GPU_builtin(GPU_OBJECT_MATRIX),
GPU_builtin(GPU_OBJECT_COLOR),
GPU_builtin(GPU_OBJECT_INFO),
GPU_constant(&index));
}
} // namespace blender::nodes::node_shader_object_info_cc
void register_node_type_sh_object_info()
{
namespace file_ns = blender::nodes::node_shader_object_info_cc;
static bNodeType ntype;
sh_node_type_base(&ntype, SH_NODE_OBJECT_INFO, "Object Info", NODE_CLASS_INPUT);
node_type_socket_templates(&ntype, nullptr, file_ns::sh_node_object_info_out);
node_type_gpu(&ntype, file_ns::node_shader_gpu_object_info);
nodeRegisterType(&ntype);
}
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