1990-10-13 16:23:40 -03:00
|
|
|
# Constants defined in <gl.h>
|
|
|
|
|
|
|
|
|
|
#**************************************************************************
|
|
|
|
|
#* *
|
|
|
|
|
#* Copyright (C) 1984, Silicon Graphics, Inc. *
|
|
|
|
|
#* *
|
|
|
|
|
#* These coded instructions, statements, and computer programs contain *
|
|
|
|
|
#* unpublished proprietary information of Silicon Graphics, Inc., and *
|
|
|
|
|
#* are protected by Federal copyright law. They may not be disclosed *
|
|
|
|
|
#* to third parties or copied or duplicated in any form, in whole or *
|
|
|
|
|
#* in part, without the prior written consent of Silicon Graphics, Inc. *
|
|
|
|
|
#* *
|
|
|
|
|
#**************************************************************************
|
|
|
|
|
|
|
|
|
|
# Graphics Libary constants
|
|
|
|
|
|
|
|
|
|
# Booleans
|
|
|
|
|
TRUE = 1
|
|
|
|
|
FALSE = 0
|
|
|
|
|
|
|
|
|
|
# maximum X and Y screen coordinates
|
|
|
|
|
XMAXSCREEN = 1279
|
|
|
|
|
YMAXSCREEN = 1023
|
|
|
|
|
XMAXMEDIUM = 1023 # max for medium res monitor
|
|
|
|
|
YMAXMEDIUM = 767
|
|
|
|
|
XMAX170 = 645 # max for RS-170
|
|
|
|
|
YMAX170 = 484
|
|
|
|
|
XMAXPAL = 779 # max for PAL
|
|
|
|
|
YMAXPAL = 574
|
|
|
|
|
|
|
|
|
|
# various hardware/software limits
|
|
|
|
|
ATTRIBSTACKDEPTH = 10
|
|
|
|
|
VPSTACKDEPTH = 8
|
|
|
|
|
MATRIXSTACKDEPTH = 32
|
|
|
|
|
NAMESTACKDEPTH = 1025
|
|
|
|
|
STARTTAG = -2
|
|
|
|
|
ENDTAG = -3
|
|
|
|
|
CPOSX_INVALID = -(2*XMAXSCREEN)
|
|
|
|
|
|
|
|
|
|
# names for colors in color map loaded by greset
|
|
|
|
|
BLACK = 0
|
|
|
|
|
RED = 1
|
|
|
|
|
GREEN = 2
|
|
|
|
|
YELLOW = 3
|
|
|
|
|
BLUE = 4
|
|
|
|
|
MAGENTA = 5
|
|
|
|
|
CYAN = 6
|
|
|
|
|
WHITE = 7
|
|
|
|
|
|
|
|
|
|
# popup colors
|
|
|
|
|
PUP_CLEAR = 0
|
|
|
|
|
PUP_COLOR = 1
|
|
|
|
|
PUP_BLACK = 2
|
|
|
|
|
PUP_WHITE = 3
|
|
|
|
|
|
|
|
|
|
# defines for drawmode
|
|
|
|
|
NORMALDRAW = 0
|
|
|
|
|
PUPDRAW = 1
|
|
|
|
|
OVERDRAW = 2
|
|
|
|
|
UNDERDRAW = 3
|
|
|
|
|
CURSORDRAW = 4
|
|
|
|
|
|
|
|
|
|
# defines for defpattern
|
|
|
|
|
PATTERN_16 = 16
|
|
|
|
|
PATTERN_32 = 32
|
|
|
|
|
PATTERN_64 = 64
|
|
|
|
|
|
|
|
|
|
PATTERN_16_SIZE = 16
|
|
|
|
|
PATTERN_32_SIZE = 64
|
|
|
|
|
PATTERN_64_SIZE = 256
|
|
|
|
|
|
|
|
|
|
# defines for readsource
|
|
|
|
|
SRC_AUTO = 0
|
|
|
|
|
SRC_FRONT = 1
|
|
|
|
|
SRC_BACK = 2
|
|
|
|
|
SRC_ZBUFFER = 3
|
|
|
|
|
SRC_PUP = 4
|
|
|
|
|
SRC_OVER = 5
|
|
|
|
|
SRC_UNDER = 6
|
|
|
|
|
SRC_FRAMEGRABBER = 7
|
|
|
|
|
|
|
|
|
|
# defines for blendfunction
|
|
|
|
|
BF_ZERO = 0
|
|
|
|
|
BF_ONE = 1
|
|
|
|
|
BF_DC = 2
|
|
|
|
|
BF_SC = 2
|
|
|
|
|
BF_MDC = 3
|
|
|
|
|
BF_MSC = 3
|
|
|
|
|
BF_SA = 4
|
|
|
|
|
BF_MSA = 5
|
|
|
|
|
BF_DA = 6
|
|
|
|
|
BF_MDA = 7
|
|
|
|
|
|
|
|
|
|
# defines for zfunction
|
|
|
|
|
ZF_NEVER = 0
|
|
|
|
|
ZF_LESS = 1
|
|
|
|
|
ZF_EQUAL = 2
|
|
|
|
|
ZF_LEQUAL = 3
|
|
|
|
|
ZF_GREATER = 4
|
|
|
|
|
ZF_NOTEQUAL = 5
|
|
|
|
|
ZF_GEQUAL = 6
|
|
|
|
|
ZF_ALWAYS = 7
|
|
|
|
|
|
|
|
|
|
# defines for zsource
|
|
|
|
|
ZSRC_DEPTH = 0
|
|
|
|
|
ZSRC_COLOR = 1
|
|
|
|
|
|
|
|
|
|
# defines for pntsmooth
|
|
|
|
|
SMP_OFF = 0
|
|
|
|
|
SMP_ON = 1
|
|
|
|
|
|
|
|
|
|
# defines for linesmooth
|
|
|
|
|
SML_OFF = 0
|
|
|
|
|
SML_ON = 1
|
|
|
|
|
|
|
|
|
|
# defines for setpup
|
|
|
|
|
PUP_NONE = 0
|
|
|
|
|
PUP_GREY = 1
|
|
|
|
|
|
|
|
|
|
# defines for glcompat
|
|
|
|
|
GLC_OLDPOLYGON = 0
|
|
|
|
|
GLC_ZRANGEMAP = 1
|
|
|
|
|
|
|
|
|
|
# defines for curstype
|
|
|
|
|
C16X1 = 0
|
|
|
|
|
C16X2 = 1
|
|
|
|
|
C32X1 = 2
|
|
|
|
|
C32X2 = 3
|
|
|
|
|
CCROSS = 4
|
|
|
|
|
|
|
|
|
|
# defines for shademodel
|
|
|
|
|
FLAT = 0
|
|
|
|
|
GOURAUD = 1
|
|
|
|
|
|
|
|
|
|
# defines for logicop
|
1991-04-07 10:33:03 -03:00
|
|
|
LO_ZERO = 0x0
|
|
|
|
|
LO_AND = 0x1
|
|
|
|
|
LO_ANDR = 0x2
|
|
|
|
|
LO_SRC = 0x3
|
|
|
|
|
LO_ANDI = 0x4
|
|
|
|
|
LO_DST = 0x5
|
|
|
|
|
LO_XOR = 0x6
|
|
|
|
|
LO_OR = 0x7
|
|
|
|
|
LO_NOR = 0x8
|
|
|
|
|
LO_XNOR = 0x9
|
|
|
|
|
LO_NDST = 0xa
|
|
|
|
|
LO_ORR = 0xb
|
|
|
|
|
LO_NSRC = 0xc
|
|
|
|
|
LO_ORI = 0xd
|
|
|
|
|
LO_NAND = 0xe
|
|
|
|
|
LO_ONE = 0xf
|
1990-10-13 16:23:40 -03:00
|
|
|
|
1991-11-12 11:34:54 -04:00
|
|
|
# defines for pixmode
|
|
|
|
|
PM_SHIFT = 0
|
|
|
|
|
PM_EXPAND = 1
|
|
|
|
|
PM_C0 = 2
|
|
|
|
|
PM_C1 = 3
|
|
|
|
|
PM_ADD24 = 4
|
|
|
|
|
PM_SIZE = 5
|
|
|
|
|
PM_OFFSET = 6
|
|
|
|
|
PM_STRIDE = 7
|
|
|
|
|
PM_TTOB = 8
|
|
|
|
|
PM_RTOL = 9
|
|
|
|
|
PM_ZDATA = 10
|
|
|
|
|
PM_WARP = 11
|
|
|
|
|
PM_RDX = 12
|
|
|
|
|
PM_RDY = 13
|
|
|
|
|
PM_CDX = 14
|
|
|
|
|
PM_CDY = 15
|
|
|
|
|
PM_XSTART = 16
|
|
|
|
|
PM_YSTART = 17
|
|
|
|
|
PM_VO1 = 1000 # internal use only
|
|
|
|
|
|
1990-10-13 16:23:40 -03:00
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# START defines for getgdesc
|
|
|
|
|
#
|
|
|
|
|
|
|
|
|
|
GD_XPMAX = 0
|
|
|
|
|
GD_YPMAX = 1
|
|
|
|
|
GD_XMMAX = 2
|
|
|
|
|
GD_YMMAX = 3
|
|
|
|
|
GD_ZMIN = 4
|
|
|
|
|
GD_ZMAX = 5
|
|
|
|
|
GD_BITS_NORM_SNG_RED = 6
|
|
|
|
|
GD_BITS_NORM_SNG_GREEN = 7
|
|
|
|
|
GD_BITS_NORM_SNG_BLUE = 8
|
|
|
|
|
GD_BITS_NORM_DBL_RED = 9
|
|
|
|
|
GD_BITS_NORM_DBL_GREEN = 10
|
|
|
|
|
GD_BITS_NORM_DBL_BLUE = 11
|
|
|
|
|
GD_BITS_NORM_SNG_CMODE = 12
|
|
|
|
|
GD_BITS_NORM_DBL_CMODE = 13
|
|
|
|
|
GD_BITS_NORM_SNG_MMAP = 14
|
|
|
|
|
GD_BITS_NORM_DBL_MMAP = 15
|
|
|
|
|
GD_BITS_NORM_ZBUFFER = 16
|
|
|
|
|
GD_BITS_OVER_SNG_CMODE = 17
|
|
|
|
|
GD_BITS_UNDR_SNG_CMODE = 18
|
|
|
|
|
GD_BITS_PUP_SNG_CMODE = 19
|
|
|
|
|
GD_BITS_NORM_SNG_ALPHA = 21
|
|
|
|
|
GD_BITS_NORM_DBL_ALPHA = 22
|
|
|
|
|
GD_BITS_CURSOR = 23
|
|
|
|
|
GD_OVERUNDER_SHARED = 24
|
|
|
|
|
GD_BLEND = 25
|
|
|
|
|
GD_CIFRACT = 26
|
|
|
|
|
GD_CROSSHAIR_CINDEX = 27
|
|
|
|
|
GD_DITHER = 28
|
|
|
|
|
GD_LINESMOOTH_CMODE = 30
|
|
|
|
|
GD_LINESMOOTH_RGB = 31
|
|
|
|
|
GD_LOGICOP = 33
|
|
|
|
|
GD_NSCRNS = 35
|
|
|
|
|
GD_NURBS_ORDER = 36
|
|
|
|
|
GD_NBLINKS = 37
|
|
|
|
|
GD_NVERTEX_POLY = 39
|
|
|
|
|
GD_PATSIZE_64 = 40
|
|
|
|
|
GD_PNTSMOOTH_CMODE = 41
|
|
|
|
|
GD_PNTSMOOTH_RGB = 42
|
|
|
|
|
GD_PUP_TO_OVERUNDER = 43
|
|
|
|
|
GD_READSOURCE = 44
|
|
|
|
|
GD_READSOURCE_ZBUFFER = 48
|
|
|
|
|
GD_STEREO = 50
|
|
|
|
|
GD_SUBPIXEL_LINE = 51
|
|
|
|
|
GD_SUBPIXEL_PNT = 52
|
|
|
|
|
GD_SUBPIXEL_POLY = 53
|
|
|
|
|
GD_TRIMCURVE_ORDER = 54
|
|
|
|
|
GD_WSYS = 55
|
|
|
|
|
GD_ZDRAW_GEOM = 57
|
|
|
|
|
GD_ZDRAW_PIXELS = 58
|
|
|
|
|
GD_SCRNTYPE = 61
|
|
|
|
|
GD_TEXTPORT = 62
|
|
|
|
|
GD_NMMAPS = 63
|
|
|
|
|
GD_FRAMEGRABBER = 64
|
|
|
|
|
GD_TIMERHZ = 66
|
|
|
|
|
GD_DBBOX = 67
|
|
|
|
|
GD_AFUNCTION = 68
|
|
|
|
|
GD_ALPHA_OVERUNDER = 69
|
|
|
|
|
GD_BITS_ACBUF = 70
|
|
|
|
|
GD_BITS_ACBUF_HW = 71
|
|
|
|
|
GD_BITS_STENCIL = 72
|
|
|
|
|
GD_CLIPPLANES = 73
|
|
|
|
|
GD_FOGVERTEX = 74
|
|
|
|
|
GD_LIGHTING_TWOSIDE = 76
|
|
|
|
|
GD_POLYMODE = 77
|
|
|
|
|
GD_POLYSMOOTH = 78
|
|
|
|
|
GD_SCRBOX = 79
|
|
|
|
|
GD_TEXTURE = 80
|
|
|
|
|
|
|
|
|
|
# return value for inquiries when there is no limit
|
|
|
|
|
GD_NOLIMIT = 2
|
|
|
|
|
|
|
|
|
|
# return values for GD_WSYS
|
|
|
|
|
GD_WSYS_NONE = 0
|
|
|
|
|
GD_WSYS_4S = 1
|
|
|
|
|
|
|
|
|
|
# return values for GD_SCRNTYPE
|
|
|
|
|
GD_SCRNTYPE_WM = 0
|
|
|
|
|
GD_SCRNTYPE_NOWM = 1
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# END defines for getgdesc
|
|
|
|
|
#
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# START NURBS interface definitions
|
|
|
|
|
#
|
|
|
|
|
|
|
|
|
|
# NURBS Rendering Properties
|
|
|
|
|
N_PIXEL_TOLERANCE = 1
|
|
|
|
|
N_CULLING = 2
|
|
|
|
|
N_DISPLAY = 3
|
|
|
|
|
N_ERRORCHECKING = 4
|
|
|
|
|
N_SUBDIVISIONS = 5
|
|
|
|
|
N_S_STEPS = 6
|
|
|
|
|
N_T_STEPS = 7
|
|
|
|
|
N_TILES = 8
|
|
|
|
|
|
|
|
|
|
N_SHADED = 1.0
|
|
|
|
|
|
|
|
|
|
# ---------------------------------------------------------------------------
|
|
|
|
|
# FLAGS FOR NURBS SURFACES AND CURVES
|
|
|
|
|
#
|
|
|
|
|
# Bit: 9876 5432 1 0
|
|
|
|
|
# |tttt|nnnn|f|r| : r - 1 bit = 1 if rational coordinate exists
|
|
|
|
|
# : f - 1 bit = 1 if rational coordinate is before rest
|
|
|
|
|
# : = 0 if rational coordinate is after rest
|
|
|
|
|
# : nnnn - 4 bits for number of coordinates
|
|
|
|
|
# : tttt - 4 bits for type of data (color, position, etc.)
|
|
|
|
|
#
|
|
|
|
|
# NURBS data type
|
|
|
|
|
# N_T_ST 0 parametric space data
|
|
|
|
|
# N_T_XYZ 1 model space data
|
|
|
|
|
#
|
|
|
|
|
# rational or non-rational data and position in memory
|
|
|
|
|
# N_NONRATIONAL 0 non-rational data
|
|
|
|
|
# N_RATAFTER 1 rational data with rat coord after rest
|
|
|
|
|
# N_RATBEFORE 3 rational data with rat coord before rest
|
|
|
|
|
#
|
|
|
|
|
# N_MKFLAG(a,b,c) ((a<<6) | (b<<2) | c)
|
|
|
|
|
#
|
|
|
|
|
# ---------------------------------------------------------------------------
|
|
|
|
|
#
|
|
|
|
|
N_ST = 0x8 # N_MKFLAG( N_T_ST, 2, N_NONRATIONAL )
|
|
|
|
|
N_STW = 0xd # N_MKFLAG( N_T_ST, 3, N_RATAFTER )
|
|
|
|
|
N_WST = 0xf # N_MKFLAG( N_T_ST, 3, N_RATBEFORE )
|
|
|
|
|
N_XYZ = 0x4c # N_MKFLAG( N_T_XYZ, 3, N_NONRATIONAL )
|
|
|
|
|
N_XYZW = 0x51 # N_MKFLAG( N_T_XYZ, 4, N_RATAFTER )
|
|
|
|
|
N_WXYZ = 0x53 # N_MKFLAG( N_T_XYZ, 4, N_RATBEFORE )
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# END NURBS interface definitions
|
|
|
|
|
#
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# START lighting model defines
|
|
|
|
|
#
|
|
|
|
|
|
|
|
|
|
LMNULL = 0.0
|
|
|
|
|
|
|
|
|
|
# MATRIX modes
|
|
|
|
|
MSINGLE = 0
|
|
|
|
|
MPROJECTION = 1
|
|
|
|
|
MVIEWING = 2
|
|
|
|
|
|
|
|
|
|
# LIGHT constants
|
|
|
|
|
MAXLIGHTS = 8
|
|
|
|
|
MAXRESTRICTIONS = 4
|
|
|
|
|
|
|
|
|
|
# MATERIAL properties
|
|
|
|
|
DEFMATERIAL = 0
|
|
|
|
|
EMISSION = 1
|
|
|
|
|
AMBIENT = 2
|
|
|
|
|
DIFFUSE = 3
|
|
|
|
|
SPECULAR = 4
|
|
|
|
|
SHININESS = 5
|
|
|
|
|
COLORINDEXES = 6
|
|
|
|
|
ALPHA = 7
|
|
|
|
|
|
|
|
|
|
# LIGHT properties
|
|
|
|
|
DEFLIGHT = 100
|
|
|
|
|
LCOLOR = 101
|
|
|
|
|
POSITION = 102
|
|
|
|
|
|
|
|
|
|
# LIGHTINGMODEL properties
|
|
|
|
|
DEFLMODEL = 200
|
|
|
|
|
LOCALVIEWER = 201
|
|
|
|
|
ATTENUATION = 202
|
|
|
|
|
|
|
|
|
|
# TARGET constants
|
|
|
|
|
MATERIAL = 1000
|
|
|
|
|
LIGHT0 = 1100
|
|
|
|
|
LIGHT1 = 1101
|
|
|
|
|
LIGHT2 = 1102
|
|
|
|
|
LIGHT3 = 1103
|
|
|
|
|
LIGHT4 = 1104
|
|
|
|
|
LIGHT5 = 1105
|
|
|
|
|
LIGHT6 = 1106
|
|
|
|
|
LIGHT7 = 1107
|
|
|
|
|
LMODEL = 1200
|
|
|
|
|
|
|
|
|
|
# lmcolor modes
|
|
|
|
|
LMC_COLOR = 0
|
|
|
|
|
LMC_EMISSION = 1
|
|
|
|
|
LMC_AMBIENT = 2
|
|
|
|
|
LMC_DIFFUSE = 3
|
|
|
|
|
LMC_SPECULAR = 4
|
|
|
|
|
LMC_AD = 5
|
|
|
|
|
LMC_NULL = 6
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# END lighting model defines
|
|
|
|
|
#
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# START distributed graphics library defines
|
|
|
|
|
#
|
|
|
|
|
|
|
|
|
|
DGLSINK = 0 # sink connection
|
|
|
|
|
DGLLOCAL = 1 # local connection
|
|
|
|
|
DGLTSOCKET = 2 # tcp socket connection
|
|
|
|
|
DGL4DDN = 3 # 4DDN (DECnet)
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# END distributed graphics library defines
|
|
|
|
|
#
|
