diff options
Diffstat (limited to 'source/blender/nodes/intern/SHD_nodes/SHD_mapping.c')
| -rw-r--r-- | source/blender/nodes/intern/SHD_nodes/SHD_mapping.c | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/source/blender/nodes/intern/SHD_nodes/SHD_mapping.c b/source/blender/nodes/intern/SHD_nodes/SHD_mapping.c new file mode 100644 index 00000000000..37ee7a9aac4 --- /dev/null +++ b/source/blender/nodes/intern/SHD_nodes/SHD_mapping.c @@ -0,0 +1,133 @@ +/** + * $Id$ + * + * ***** 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2005 Blender Foundation. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): none yet. + * + * ***** END GPL LICENSE BLOCK ***** + */ + +#include "../SHD_util.h" + +/* **************** MAPPING ******************** */ +static bNodeSocketType sh_node_mapping_in[]= { + { SOCK_VECTOR, 1, "Vector", 0.0f, 0.0f, 0.0f, 1.0f, -1.0f, 1.0f}, + { -1, 0, "" } +}; + +static bNodeSocketType sh_node_mapping_out[]= { + { SOCK_VECTOR, 0, "Vector", 0.0f, 0.0f, 1.0f, 1.0f, -1.0f, 1.0f}, + { -1, 0, "" } +}; + +/* do the regular mapping options for blender textures */ +static void node_shader_exec_mapping(void *data, bNode *node, bNodeStack **in, bNodeStack **out) +{ + TexMapping *texmap= node->storage; + float *vec= out[0]->vec; + + /* stack order input: vector */ + /* stack order output: vector */ + nodestack_get_vec(vec, SOCK_VECTOR, in[0]); + Mat4MulVecfl(texmap->mat, vec); + + if(texmap->flag & TEXMAP_CLIP_MIN) { + if(vec[0]<texmap->min[0]) vec[0]= texmap->min[0]; + if(vec[1]<texmap->min[1]) vec[1]= texmap->min[1]; + if(vec[2]<texmap->min[2]) vec[2]= texmap->min[2]; + } + if(texmap->flag & TEXMAP_CLIP_MAX) { + if(vec[0]>texmap->max[0]) vec[0]= texmap->max[0]; + if(vec[1]>texmap->max[1]) vec[1]= texmap->max[1]; + if(vec[2]>texmap->max[2]) vec[2]= texmap->max[2]; + } +} + +static int node_shader_buts_mapping(uiBlock *block, bNodeTree *ntree, bNode *node, rctf *butr) +{ + if(block) { + TexMapping *texmap= node->storage; + short dx= (short)((butr->xmax-butr->xmin)/7.0f); + short dy= (short)(butr->ymax-19); + + uiBlockSetFunc(block, node_texmap_cb, texmap, NULL); /* all buttons get this */ + + uiBlockBeginAlign(block); + uiDefButF(block, NUM, B_NODE_EXEC+node->nr, "", butr->xmin+dx, dy, 2*dx, 19, texmap->loc, -1000.0f, 1000.0f, 10, 2, ""); + uiDefButF(block, NUM, B_NODE_EXEC+node->nr, "", butr->xmin+3*dx, dy, 2*dx, 19, texmap->loc+1, -1000.0f, 1000.0f, 10, 2, ""); + uiDefButF(block, NUM, B_NODE_EXEC+node->nr, "", butr->xmin+5*dx, dy, 2*dx, 19, texmap->loc+2, -1000.0f, 1000.0f, 10, 2, ""); + dy-= 19; + uiDefButF(block, NUM, B_NODE_EXEC+node->nr, "", butr->xmin+dx, dy, 2*dx, 19, texmap->rot, -1000.0f, 1000.0f, 1000, 1, ""); + uiDefButF(block, NUM, B_NODE_EXEC+node->nr, "", butr->xmin+3*dx, dy, 2*dx, 19, texmap->rot+1, -1000.0f, 1000.0f, 1000, 1, ""); + uiDefButF(block, NUM, B_NODE_EXEC+node->nr, "", butr->xmin+5*dx, dy, 2*dx, 19, texmap->rot+2, -1000.0f, 1000.0f, 1000, 1, ""); + dy-= 19; + uiDefButF(block, NUM, B_NODE_EXEC+node->nr, "", butr->xmin+dx, dy, 2*dx, 19, texmap->size, -1000.0f, 1000.0f, 10, 2, ""); + uiDefButF(block, NUM, B_NODE_EXEC+node->nr, "", butr->xmin+3*dx, dy, 2*dx, 19, texmap->size+1, -1000.0f, 1000.0f, 10, 2, ""); + uiDefButF(block, NUM, B_NODE_EXEC+node->nr, "", butr->xmin+5*dx, dy, 2*dx, 19, texmap->size+2, -1000.0f, 1000.0f, 10, 2, ""); + dy-= 25; + uiBlockBeginAlign(block); + uiDefButF(block, NUM, B_NODE_EXEC+node->nr, "", butr->xmin+dx, dy, 2*dx, 19, texmap->min, -10.0f, 10.0f, 100, 2, ""); + uiDefButF(block, NUM, B_NODE_EXEC+node->nr, "", butr->xmin+3*dx, dy, 2*dx, 19, texmap->min+1, -10.0f, 10.0f, 100, 2, ""); + uiDefButF(block, NUM, B_NODE_EXEC+node->nr, "", butr->xmin+5*dx, dy, 2*dx, 19, texmap->min+2, -10.0f, 10.0f, 100, 2, ""); + dy-= 19; + uiDefButF(block, NUM, B_NODE_EXEC+node->nr, "", butr->xmin+dx, dy, 2*dx, 19, texmap->max, -10.0f, 10.0f, 10, 2, ""); + uiDefButF(block, NUM, B_NODE_EXEC+node->nr, "", butr->xmin+3*dx, dy, 2*dx, 19, texmap->max+1, -10.0f, 10.0f, 10, 2, ""); + uiDefButF(block, NUM, B_NODE_EXEC+node->nr, "", butr->xmin+5*dx, dy, 2*dx, 19, texmap->max+2, -10.0f, 10.0f, 10, 2, ""); + uiBlockEndAlign(block); + + /* labels/options */ + + dy= (short)(butr->ymax-19); + uiDefBut(block, LABEL, B_NOP, "Loc", butr->xmin, dy, dx, 19, NULL, 0.0f, 0.0f, 0, 0, ""); + dy-= 19; + uiDefBut(block, LABEL, B_NOP, "Rot", butr->xmin, dy, dx, 19, NULL, 0.0f, 0.0f, 0, 0, ""); + dy-= 19; + uiDefBut(block, LABEL, B_NOP, "Size", butr->xmin, dy, dx, 19, NULL, 0.0f, 0.0f, 0, 0, ""); + dy-= 25; + uiDefButBitI(block, TOG, TEXMAP_CLIP_MIN, B_NODE_EXEC+node->nr, "Min", butr->xmin, dy, dx-4, 19, &texmap->flag, 0.0f, 0.0f, 0, 0, ""); + dy-= 19; + uiDefButBitI(block, TOG, TEXMAP_CLIP_MAX, B_NODE_EXEC+node->nr, "Max", butr->xmin, dy, dx-4, 19, &texmap->flag, 0.0f, 0.0f, 0, 0, ""); + + } + return 5*19 + 6; +} + +static void node_shader_init_mapping(bNode *node) +{ + node->storage= add_mapping(); +} + +bNodeType sh_node_mapping= { + /* type code */ SH_NODE_MAPPING, + /* name */ "Mapping", + /* width+range */ 240, 160, 320, + /* class+opts */ NODE_CLASS_OP_VECTOR, NODE_OPTIONS, + /* input sock */ sh_node_mapping_in, + /* output sock */ sh_node_mapping_out, + /* storage */ "TexMapping", + /* execfunc */ node_shader_exec_mapping, + /* butfunc */ node_shader_buts_mapping, + /* initfunc */ node_shader_init_mapping + +}; + |