1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
/**
*
* ***** 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): R Allen
*
* ***** END GPL LICENSE BLOCK *****
*/
#include "../TEX_util.h"
static bNodeSocketType inputs[]= {
{ SOCK_RGBA, 1, "Texture", 0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 1.0f },
{ SOCK_VECTOR, 1, "Coordinates", 0.0f, 0.0f, 0.0f, 0.0f, -1.0f, 1.0f },
{ -1, 0, "" }
};
static bNodeSocketType outputs[]= {
{ SOCK_RGBA, 0, "Texture", 0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 1.0f },
{ -1, 0, "" }
};
static void colorfn(float *out, TexParams *p, bNode *node, bNodeStack **in, short thread)
{
TexParams np = *p;
float new_co[3];
np.co = new_co;
tex_input_vec(new_co, in[1], p, thread);
tex_input_rgba(out, in[0], &np, thread);
}
static void exec(void *data, bNode *node, bNodeStack **in, bNodeStack **out)
{
tex_output(node, in, out[0], &colorfn, data);
}
bNodeType tex_node_at = {
/* *next,*prev */ NULL, NULL,
/* type code */ TEX_NODE_AT,
/* name */ "At",
/* width+range */ 100, 60, 150,
/* class+opts */ NODE_CLASS_DISTORT, 0,
/* input sock */ inputs,
/* output sock */ outputs,
/* storage */ "",
/* execfunc */ exec,
/* butfunc */ NULL,
/* initfunc */ NULL,
/* freestoragefunc */ NULL,
/* copystoragefunc */ NULL,
/* id */ NULL
};
|
