Campbell Barton
e12c08e8d1
Apply clang format as proposed in T53211. For details on usage and instructions for migrating branches without conflicts, see: https://wiki.blender.org/wiki/Tools/ClangFormat
83 lines
3.0 KiB
C
83 lines
3.0 KiB
C
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2015 Blender Foundation.
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* All rights reserved.
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*/
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#include "../node_shader_util.h"
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#include "RE_render_ext.h"
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/* **************** OUTPUT ******************** */
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static bNodeSocketTemplate sh_node_tex_pointdensity_in[] = {
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{SOCK_VECTOR, 1, N_("Vector"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_NONE, SOCK_HIDE_VALUE},
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{-1, 0, ""},
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};
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static bNodeSocketTemplate sh_node_tex_pointdensity_out[] = {
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{SOCK_RGBA, 0, N_("Color"), 0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 1.0f},
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{SOCK_FLOAT, 0, N_("Density"), 0.0f, 0.0f, 0.0f, 0.0f, -10000.0f, 10000.0f},
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{-1, 0, ""},
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};
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static void node_shader_init_tex_pointdensity(bNodeTree *UNUSED(ntree), bNode *node)
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{
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NodeShaderTexPointDensity *point_density = MEM_callocN(sizeof(NodeShaderTexPointDensity),
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"new pd node");
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point_density->resolution = 100;
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point_density->radius = 0.3f;
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point_density->space = SHD_POINTDENSITY_SPACE_OBJECT;
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point_density->color_source = SHD_POINTDENSITY_COLOR_PARTAGE;
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node->storage = point_density;
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}
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static void node_shader_free_tex_pointdensity(bNode *node)
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{
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NodeShaderTexPointDensity *point_density = node->storage;
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PointDensity *pd = &point_density->pd;
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RE_point_density_free(pd);
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BKE_texture_pointdensity_free_data(pd);
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memset(pd, 0, sizeof(*pd));
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MEM_freeN(point_density);
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}
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static void node_shader_copy_tex_pointdensity(bNodeTree *UNUSED(dest_ntree),
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bNode *dest_node,
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bNode *src_node)
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{
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dest_node->storage = MEM_dupallocN(src_node->storage);
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NodeShaderTexPointDensity *point_density = dest_node->storage;
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PointDensity *pd = &point_density->pd;
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memset(pd, 0, sizeof(*pd));
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}
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/* node type definition */
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void register_node_type_sh_tex_pointdensity(void)
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{
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static bNodeType ntype;
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sh_node_type_base(&ntype, SH_NODE_TEX_POINTDENSITY, "Point Density", NODE_CLASS_TEXTURE, 0);
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node_type_socket_templates(&ntype, sh_node_tex_pointdensity_in, sh_node_tex_pointdensity_out);
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node_type_init(&ntype, node_shader_init_tex_pointdensity);
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node_type_storage(&ntype,
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"NodeShaderTexPointDensity",
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node_shader_free_tex_pointdensity,
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node_shader_copy_tex_pointdensity);
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nodeRegisterType(&ntype);
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}
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