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Diffstat (limited to 'mesalib/src/glu/sgi/libnurbs/internals/nurbsconsts.h')
| -rw-r--r-- | mesalib/src/glu/sgi/libnurbs/internals/nurbsconsts.h | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/mesalib/src/glu/sgi/libnurbs/internals/nurbsconsts.h b/mesalib/src/glu/sgi/libnurbs/internals/nurbsconsts.h new file mode 100644 index 000000000..acc5d7f31 --- /dev/null +++ b/mesalib/src/glu/sgi/libnurbs/internals/nurbsconsts.h @@ -0,0 +1,120 @@ +/* + * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) + * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice including the dates of first publication and + * either this permission notice or a reference to + * http://oss.sgi.com/projects/FreeB/ + * shall be included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF + * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Except as contained in this notice, the name of Silicon Graphics, Inc. + * shall not be used in advertising or otherwise to promote the sale, use or + * other dealings in this Software without prior written authorization from + * Silicon Graphics, Inc. + */ + +/* + * nurbsconsts.h + * + */ + +#ifndef __glunurbsconsts_h_ +#define __glunurbsconsts_h_ + +/* NURBS Properties - one set per map, + each takes a single INREAL arg */ +#define N_SAMPLING_TOLERANCE 1 +#define N_S_RATE 6 +#define N_T_RATE 7 +#define N_CLAMPFACTOR 13 +#define N_NOCLAMPING 0.0 +#define N_MINSAVINGS 14 +#define N_NOSAVINGSSUBDIVISION 0.0 + +/* NURBS Properties - one set per map, + each takes an enumerated value */ +#define N_CULLING 2 +#define N_NOCULLING 0.0 +#define N_CULLINGON 1.0 +#define N_SAMPLINGMETHOD 10 +#define N_NOSAMPLING 0.0 +#define N_FIXEDRATE 3.0 +#define N_DOMAINDISTANCE 2.0 +#define N_PARAMETRICDISTANCE 5.0 +#define N_PATHLENGTH 6.0 +#define N_SURFACEAREA 7.0 +#define N_OBJECTSPACE_PARA 8.0 +#define N_OBJECTSPACE_PATH 9.0 +#define N_BBOX_SUBDIVIDING 17 +#define N_NOBBOXSUBDIVISION 0.0 +#define N_BBOXTIGHT 1.0 +#define N_BBOXROUND 2.0 + +/* NURBS Rendering Properties - one set per renderer + each takes an enumerated value */ +#define N_DISPLAY 3 +#define N_FILL 1.0 +#define N_OUTLINE_POLY 2.0 +#define N_OUTLINE_TRI 3.0 +#define N_OUTLINE_QUAD 4.0 +#define N_OUTLINE_PATCH 5.0 +#define N_OUTLINE_PARAM 6.0 +#define N_OUTLINE_PARAM_S 7.0 +#define N_OUTLINE_PARAM_ST 8.0 +#define N_OUTLINE_SUBDIV 9.0 +#define N_OUTLINE_SUBDIV_S 10.0 +#define N_OUTLINE_SUBDIV_ST 11.0 +#define N_ISOLINE_S 12.0 +#define N_ERRORCHECKING 4 +#define N_NOMSG 0.0 +#define N_MSG 1.0 + +/* GL 4.0 propeties not defined above */ +#ifndef N_PIXEL_TOLERANCE +#define N_PIXEL_TOLERANCE N_SAMPLING_TOLERANCE +#define N_ERROR_TOLERANCE 20 +#define N_SUBDIVISIONS 5 +#define N_TILES 8 +#define N_TMP1 9 +#define N_TMP2 N_SAMPLINGMETHOD +#define N_TMP3 11 +#define N_TMP4 12 +#define N_TMP5 N_CLAMPFACTOR +#define N_TMP6 N_MINSAVINGS +#define N_S_STEPS N_S_RATE +#define N_T_STEPS N_T_RATE +#endif + +/* NURBS Rendering Properties - one set per map, + each takes an INREAL matrix argument */ +#define N_CULLINGMATRIX 1 +#define N_SAMPLINGMATRIX 2 +#define N_BBOXMATRIX 3 + + +/* NURBS Rendering Properties - one set per map, + each takes an INREAL vector argument */ +#define N_BBOXSIZE 4 + +/* type argument for trimming curves */ +#ifndef N_P2D +#define N_P2D 0x8 +#define N_P2DR 0xd +#endif + +#endif /* __glunurbsconsts_h_ */ |