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0.4.16-dev-250-g3ecd236
nurbsconsts.h
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/*
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* SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
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* Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice including the dates of first publication and
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* either this permission notice or a reference to
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* http://oss.sgi.com/projects/FreeB/
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* shall be included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
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* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* Except as contained in this notice, the name of Silicon Graphics, Inc.
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* shall not be used in advertising or otherwise to promote the sale, use or
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* other dealings in this Software without prior written authorization from
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* Silicon Graphics, Inc.
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*/
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/*
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* nurbsconsts.h
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*
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*/
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#ifndef __glunurbsconsts_h_
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#define __glunurbsconsts_h_
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/* NURBS Properties - one set per map,
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each takes a single INREAL arg */
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#define N_SAMPLING_TOLERANCE 1
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#define N_S_RATE 6
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#define N_T_RATE 7
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#define N_CLAMPFACTOR 13
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#define N_NOCLAMPING 0.0
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#define N_MINSAVINGS 14
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#define N_NOSAVINGSSUBDIVISION 0.0
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/* NURBS Properties - one set per map,
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each takes an enumerated value */
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#define N_CULLING 2
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#define N_NOCULLING 0.0
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#define N_CULLINGON 1.0
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#define N_SAMPLINGMETHOD 10
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#define N_NOSAMPLING 0.0
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#define N_FIXEDRATE 3.0
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#define N_DOMAINDISTANCE 2.0
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#define N_PARAMETRICDISTANCE 5.0
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#define N_PATHLENGTH 6.0
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#define N_SURFACEAREA 7.0
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#define N_OBJECTSPACE_PARA 8.0
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#define N_OBJECTSPACE_PATH 9.0
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#define N_BBOX_SUBDIVIDING 17
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#define N_NOBBOXSUBDIVISION 0.0
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#define N_BBOXTIGHT 1.0
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#define N_BBOXROUND 2.0
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/* NURBS Rendering Properties - one set per renderer
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each takes an enumerated value */
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#define N_DISPLAY 3
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#define N_FILL 1.0
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#define N_OUTLINE_POLY 2.0
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#define N_OUTLINE_TRI 3.0
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#define N_OUTLINE_QUAD 4.0
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#define N_OUTLINE_PATCH 5.0
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#define N_OUTLINE_PARAM 6.0
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#define N_OUTLINE_PARAM_S 7.0
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#define N_OUTLINE_PARAM_ST 8.0
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#define N_OUTLINE_SUBDIV 9.0
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#define N_OUTLINE_SUBDIV_S 10.0
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#define N_OUTLINE_SUBDIV_ST 11.0
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#define N_ISOLINE_S 12.0
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#define N_ERRORCHECKING 4
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#define N_NOMSG 0.0
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#define N_MSG 1.0
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/* GL 4.0 propeties not defined above */
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#ifndef N_PIXEL_TOLERANCE
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#define N_PIXEL_TOLERANCE N_SAMPLING_TOLERANCE
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#define N_ERROR_TOLERANCE 20
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#define N_SUBDIVISIONS 5
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#define N_TILES 8
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#define N_TMP1 9
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#define N_TMP2 N_SAMPLINGMETHOD
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#define N_TMP3 11
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#define N_TMP4 12
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#define N_TMP5 N_CLAMPFACTOR
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#define N_TMP6 N_MINSAVINGS
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#define N_S_STEPS N_S_RATE
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#define N_T_STEPS N_T_RATE
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#endif
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/* NURBS Rendering Properties - one set per map,
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each takes an INREAL matrix argument */
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#define N_CULLINGMATRIX 1
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#define N_SAMPLINGMATRIX 2
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#define N_BBOXMATRIX 3
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/* NURBS Rendering Properties - one set per map,
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each takes an INREAL vector argument */
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#define N_BBOXSIZE 4
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/* type argument for trimming curves */
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#ifndef N_P2D
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#define N_P2D 0x8
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#define N_P2DR 0xd
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#endif
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#endif
/* __glunurbsconsts_h_ */
dll
opengl
glu32
src
libnurbs
internals
nurbsconsts.h
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