diff options
Diffstat (limited to 'source/blender/nodes/texture/nodes/node_texture_viewer.c')
-rw-r--r-- | source/blender/nodes/texture/nodes/node_texture_viewer.c | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/source/blender/nodes/texture/nodes/node_texture_viewer.c b/source/blender/nodes/texture/nodes/node_texture_viewer.c new file mode 100644 index 00000000000..01734f56937 --- /dev/null +++ b/source/blender/nodes/texture/nodes/node_texture_viewer.c @@ -0,0 +1,70 @@ +/* + * + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * 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. + * + * The Original Code is: all of this file. + * + * Contributor(s): Robin Allen + * + * ***** END GPL LICENSE BLOCK ***** + */ + +/** \file blender/nodes/texture/nodes/node_texture_viewer.c + * \ingroup texnodes + */ + + +#include "node_texture_util.h" +#include "NOD_texture.h" +#include <math.h> + +static bNodeSocketTemplate inputs[]= { + { SOCK_RGBA, 1, "Color", 1.0f, 0.0f, 0.0f, 1.0f }, + { -1, 0, "" } +}; +static bNodeSocketTemplate outputs[]= { + { -1, 0, "" } +}; + +static void exec(void *data, bNode *node, bNodeStack **in, bNodeStack **UNUSED(out)) +{ + TexCallData *cdata = (TexCallData *)data; + + if(cdata->do_preview) { + TexParams params; + float col[4]; + params_from_cdata(¶ms, cdata); + + tex_input_rgba(col, in[0], ¶ms, cdata->thread); + tex_do_preview(node, params.previewco, col); + } +} + +void register_node_type_tex_viewer(ListBase *lb) +{ + static bNodeType ntype; + + node_type_base(&ntype, TEX_NODE_VIEWER, "Viewer", NODE_CLASS_OUTPUT, NODE_PREVIEW); + node_type_socket_templates(&ntype, inputs, outputs); + node_type_size(&ntype, 100, 60, 150); + node_type_exec(&ntype, exec); + + nodeRegisterType(lb, &ntype); +} |