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2 57 v 358 1036 a Fz(d)387 1043 y Fu(cli)428 1036 y FC(\()p
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820 1053 V 89 w(\(1)p Fy(:)p FC(0)p Fy(;)8 b FC(1)p Fy(:)p
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y Fu(cli)428 1092 y FC(\()p Fy(i)d(>)h FC(0\))p 588 1109
V 597 1109 V 98 w(color)p 820 1109 V 89 w(\(0)p Fy(:)p
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b(in)o(tensit)o(y)g(of)f(ligh)o(t)g Fy(i)p 1818 1109
V 332 1111 1487 2 v 331 1167 2 57 v 363 1150 a Fz(s)384
1157 y Fu(cli)424 1150 y FC(\()p Fy(i)d FC(=)h(0\))p
588 1167 V 597 1167 V 102 w(color)p 820 1167 V 89 w(\(1)p
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V 46 w(sp)q(ecular)16 b(in)o(tensit)o(y)g(of)f(ligh)o(t)h(0)p
1818 1167 V 331 1224 V 363 1207 a Fz(s)384 1214 y Fu(cli)424
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V 332 1225 1487 2 v 331 1282 2 57 v 421 1265 a Fz(P)457
1272 y Fu(pli)p 588 1282 V 596 1282 V 630 1265 a FC(p)q(osition)p
820 1282 V 59 w(\(0)p Fy(:)p FC(0)p Fy(;)8 b FC(0)p Fy(:)p
FC(0)p Fy(;)f FC(1)p Fy(:)p FC(0)o Fy(;)h FC(0)o Fy(:)p
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1398 1487 2 v 331 1511 2 113 v 429 1438 a(s)450 1445
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b(exp)q(onen)o(t)h(for)e(ligh)o(t)h Fy(i)1224 1494 y
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(factor)h(for)1224 1894 y(ligh)o(t)c(i)g(\(range:)j([0)p
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%%Page: 45 54
45 53 bop 120 137 a Fx(2.13.)34 b(COLORS)17 b(AND)e(COLORING)746
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%%Page: 46 55
46 54 bop 332 137 a FC(46)643 b Fx(CHAPTER)16 b(2.)34
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eop
%%Page: 96 105
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y Fe(1)p eop
%%Page: 97 106
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1760 V 1290 1743 a Fy(B)1324 1750 y Fu(v)1357 1743 y
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currentpoint grestore moveto
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153 161 bop 1547 137 a FC(153)156 2416 y
gsave currentpoint currentpoint translate 270 rotate neg exch neg exch
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currentpoint grestore moveto
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154 162 bop 332 137 a FC(154)417 b Fx(CHAPTER)16 b(6.)34
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y
gsave currentpoint currentpoint translate 270 rotate neg exch neg exch
translate
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V 88 w Fk(GetMaterialf)o(v)p 1056 3420 V 109 w Fm(\(0.8,0.8,0.)o(8,1)o
(.0\))p 1507 3420 V 108 w(Di\013use)k(material)e(color)p
1977 3420 V 79 w(2.13.1)p 2133 3420 V 116 w(ligh)o(ting)p
2456 3420 V -76 3422 2534 2 v -77 3471 2 50 v 125 3456
a Fe(SPECULAR)p 477 3471 V 485 3471 V 257 w Fm(2)d Fc(\002)h
Fh(C)p 710 3471 V 88 w Fk(GetMaterialf)o(v)p 1056 3471
V 109 w Fm(\(0.0,0.0,0.)o(0,1)o(.0\))p 1507 3471 V 108
w(Sp)q(ecular)k(material)d(color)p 1977 3471 V 50 w(2.13.1)p
2133 3471 V 116 w(ligh)o(ting)p 2456 3471 V -76 3473
2534 2 v -77 3523 2 50 v 133 3508 a Fe(EMISSION)p 477
3523 V 485 3523 V 265 w Fm(2)e Fc(\002)h Fh(C)p 710 3523
V 88 w Fk(GetMaterialf)o(v)p 1056 3523 V 109 w Fm(\(0.0,0.0,0.)o(0,1)o
(.0\))p 1507 3523 V 108 w(Emissiv)o(e)j(mat.)j(color)p
1977 3523 V 109 w(2.13.1)p 2133 3523 V 116 w(ligh)o(ting)p
2456 3523 V -76 3525 2534 2 v -77 3624 2 100 v 128 3559
a Fe(SHININESS)p 477 3624 V 485 3624 V 260 w Fm(2)9 b
Fc(\002)g Fh(R)p 710 3624 V 86 w Fk(GetMaterialf)o(v)p
1056 3624 V 222 w Fm(0.0)p 1507 3624 V 223 w(Sp)q(ecular)15
b(exp)q(onen)o(t)f(of)1533 3609 y(material)p 1977 3624
V 2003 3559 a(2.13.1)p 2133 3624 V 116 w(ligh)o(ting)p
2456 3624 V -76 3626 2534 2 v -77 3676 2 50 v 19 3661
a Fe(LIGHT)p 118 3661 10 2 v 11 w(MODEL)p 241 3661 V
11 w(AMBIENT)p 477 3676 2 50 v 485 3676 V 187 w Fh(C)p
710 3676 V 166 w Fk(GetFloatv)p 1056 3676 V 151 w Fm(\(0.2,0.2,0.)o
(2,1)o(.0\))p 1507 3676 V 108 w(Am)o(bien)o(t)f(scene)i(color)p
1977 3676 V 104 w(2.13.1)p 2133 3676 V 116 w(ligh)o(ting)p
2456 3676 V -76 3677 2534 2 v -77 3727 2 50 v -29 3712
a Fe(LIGHT)p 70 3712 10 2 v 11 w(MODEL)p 193 3712 V 11
w(LOCAL)p 309 3712 V 11 w(VIEWER)p 477 3727 2 50 v 485
3727 V 138 w Fh(B)p 710 3727 V 137 w Fk(GetBo)q(olean)o(v)p
1056 3727 V 215 w Fb(F)m(alse)p 1507 3727 V 205 w Fm(View)o(er)g(is)e
(lo)q(cal)p 1977 3727 V 205 w(2.13.1)p 2133 3727 V 116
w(ligh)o(ting)p 2456 3727 V -76 3729 2534 2 v -77 3779
2 50 v 13 3764 a Fe(LIGHT)p 112 3764 10 2 v 12 w(MODEL)p
236 3764 V 11 w(TW)o(O)p 321 3764 V 12 w(SIDE)p 477 3779
2 50 v 485 3779 V 179 w Fh(B)p 710 3779 V 137 w Fk(GetBo)q(olean)o(v)p
1056 3779 V 215 w Fb(F)m(alse)p 1507 3779 V 205 w Fm(Use)i(t)o(w)o
(o-sided)f(ligh)o(ting)p 1977 3779 V 66 w(2.13.1)p 2133
3779 V 116 w(ligh)o(ting)p 2456 3779 V -76 3780 2534
2 v -77 3880 2 100 v 134 3815 a Fe(AMBIENT)p 477 3880
V 485 3880 V 257 w Fm(8)9 b Fc(\003)g(\002)p Fh(C)p 710
3880 V 112 w Fk(GetLigh)o(t)o(fv)p 1056 3880 V 143 w
Fm(\(0.0,0.0,0.)o(0,1)o(.0\))p 1507 3880 V 108 w(Am)o(bien)o(t)k(in)o
(tensit)o(y)g(of)1533 3865 y(ligh)o(t)g Fh(i)p 1977 3880
V 2003 3815 a Fm(2.13.1)p 2133 3880 V 116 w(ligh)o(ting)p
2456 3880 V -76 3882 2534 2 v -77 3981 2 100 v 141 3916
a Fe(DIFFUSE)p 477 3981 V 485 3981 V 262 w Fm(8)c Fc(\003)g(\002)p
Fh(C)p 710 3981 V 112 w Fk(GetLigh)o(t)o(fv)p 1056 3981
V 222 w Fm(see)15 b(2.5)p 1507 3981 V 190 w(Di\013use)f(in)o(tensit)o
(y)g(of)1533 3966 y(ligh)o(t)f Fh(i)p 1977 3981 V 2003
3916 a Fm(2.13.1)p 2133 3981 V 116 w(ligh)o(ting)p 2456
3981 V -76 3983 2534 2 v -77 4082 2 100 v 125 4018 a
Fe(SPECULAR)p 477 4082 V 485 4082 V 247 w Fm(8)c Fc(\003)g(\002)p
Fh(C)p 710 4082 V 112 w Fk(GetLigh)o(t)o(fv)p 1056 4082
V 222 w Fm(see)15 b(2.5)p 1507 4082 V 190 w(Sp)q(ecular)g(in)o(tensit)o
(y)e(of)1533 4067 y(ligh)o(t)g Fh(i)p 1977 4082 V 2003
4018 a Fm(2.13.1)p 2133 4082 V 116 w(ligh)o(ting)p 2456
4082 V -76 4084 2534 2 v -77 4134 2 50 v 133 4119 a Fe(POSITION)p
477 4134 V 485 4134 V 254 w Fm(8)c Fc(\003)g(\002)p Fh(P)p
710 4134 V 115 w Fk(GetLigh)o(t)o(fv)p 1056 4134 V 143
w Fm(\(0.0,0.0,1.)o(0,0)o(.0\))p 1507 4134 V 108 w(P)o(osition)k(of)g
(ligh)o(t)g Fh(i)p 1977 4134 V 152 w Fm(2.13.1)p 2133
4134 V 116 w(ligh)o(ting)p 2456 4134 V -76 4136 2534
2 v -77 4185 2 50 v 4 4170 a Fe(CONST)n(ANT)p 176 4170
10 2 v 11 w(A)n(TTENUA)n(TION)p 477 4185 2 50 v 485 4185
V 111 w Fm(8)c Fc(\003)g(\002)p Fh(R)646 4155 y Fd(+)p
710 4185 V 770 4170 a Fk(GetLigh)o(t)o(fv)p 1056 4185
V 256 w Fm(1.0)p 1507 4185 V 223 w(Constan)o(t)14 b(atten.)19
b(factor)p 1977 4185 V 61 w(2.13.1)p 2133 4185 V 116
w(ligh)o(ting)p 2456 4185 V -76 4187 2534 2 v -77 4237
2 50 v 30 4222 a Fe(LINEAR)p 148 4222 10 2 v 12 w(A)n(TTENUA)n(TION)p
477 4237 2 50 v 485 4237 V 138 w Fm(8)9 b Fc(\003)g(\002)p
Fh(R)646 4207 y Fd(+)p 710 4237 V 770 4222 a Fk(GetLigh)o(t)o(fv)p
1056 4237 V 256 w Fm(0.0)p 1507 4237 V 223 w(Linear)14
b(atten.)k(factor)p 1977 4237 V 111 w(2.13.1)p 2133 4237
V 116 w(ligh)o(ting)p 2456 4237 V -76 4239 2534 2 v -77
4338 2 100 v -5 4273 a Fe(QUADRA)n(TIC)p 184 4273 10
2 v 11 w(A)n(TTENUA)n(TION)p 477 4338 2 100 v 485 4338
V 103 w Fm(8)9 b Fc(\003)g(\002)p Fh(R)646 4258 y Fd(+)p
710 4338 V 770 4273 a Fk(GetLigh)o(t)o(fv)p 1056 4338
V 256 w Fm(0.0)p 1507 4338 V 223 w(Quadratic)14 b(atten.)1533
4323 y(factor)p 1977 4338 V 2003 4273 a(2.13.1)p 2133
4338 V 116 w(ligh)o(ting)p 2456 4338 V -76 4340 2534
2 v -77 4439 2 100 v 73 4375 a Fe(SPOT)p 157 4375 10
2 v 11 w(DIRECTION)p 477 4439 2 100 v 485 4439 V 192
w Fm(8)9 b Fc(\003)g(\002)p Fh(D)p 710 4439 V 110 w Fk(GetLigh)o(t)o
(fv)p 1056 4439 V 168 w Fm(\(0.0,0.0,-1.0)o(\))p 1507
4439 V 134 w(Sp)q(otligh)o(t)k(direction)h(of)1533 4424
y(ligh)o(t)f Fh(i)p 1977 4439 V 2003 4375 a Fm(2.13.1)p
2133 4439 V 116 w(ligh)o(ting)p 2456 4439 V -76 4441
2534 2 v -77 4541 2 100 v 74 4476 a Fe(SPOT)p 158 4476
10 2 v 12 w(EXPONENT)p 477 4541 2 100 v 485 4541 V 183
w Fm(8)c Fc(\003)g(\002)p Fh(R)646 4461 y Fd(+)p 710
4541 V 770 4476 a Fk(GetLigh)o(t)o(fv)p 1056 4541 V 256
w Fm(0.0)p 1507 4541 V 223 w(Sp)q(otligh)o(t)k(exp)q(onen)o(t)i(of)1533
4526 y(ligh)o(t)e Fh(i)p 1977 4541 V 2003 4476 a Fm(2.13.1)p
2133 4541 V 116 w(ligh)o(ting)p 2456 4541 V -76 4542
2534 2 v -77 4592 2 50 v 97 4577 a Fe(SPOT)p 181 4577
10 2 v 11 w(CUTOFF)p 477 4592 2 50 v 485 4592 V 203 w
Fm(8)c Fc(\003)g(\002)p Fh(R)646 4562 y Fd(+)p 710 4592
V 770 4577 a Fk(GetLigh)o(t)o(fv)p 1056 4592 V 235 w
Fm(180.0)p 1507 4592 V 202 w(Sp)q(ot.)18 b(angle)c(of)f(ligh)o(t)g
Fh(i)p 1977 4592 V 90 w Fm(2.13.1)p 2133 4592 V 116 w(ligh)o(ting)p
2456 4592 V -76 4594 2534 2 v -77 4644 2 50 v 153 4629
a Fe(LIGHT)p Fg(i)p 477 4644 V 485 4644 V 274 w Fm(8)c
Fc(\003)g(\002)p Fh(B)p 710 4644 V 122 w Fk(IsEnabled)p
1056 4644 V 248 w Fb(F)m(alse)p 1507 4644 V 205 w Fm(T)m(rue)14
b(if)f(ligh)o(t)g Fh(i)h Fm(enabled)p 1977 4644 V 72
w(2.13.1)p 2133 4644 V 48 w(ligh)o(ting/enable)p 2456
4644 V -76 4645 2534 2 v -77 4745 2 100 v 79 4680 a Fe(COLOR)p
190 4680 10 2 v 11 w(INDEXES)p 477 4745 2 100 v 485 4745
V 177 w Fm(2)9 b Fc(\002)g Fm(3)g Fc(\002)h Fh(R)p 710
4745 V 50 w Fk(GetMaterialf)o(v)p 1056 4745 V 206 w Fm(0,1,1)p
1507 4745 V 206 w Fh(a)1555 4686 y Ff(m)1587 4680 y Fm(,)j
Fh(d)1634 4686 y Ff(m)1665 4680 y Fm(,)g(and)h Fh(s)1790
4686 y Ff(m)1836 4680 y Fm(for)1533 4730 y(color)g(index)g(ligh)o(ting)
p 1977 4745 V 2003 4680 a(2.13.1)p 2133 4745 V 116 w(ligh)o(ting)p
2456 4745 V -76 4747 2534 2 v 1825 2831 a
currentpoint grestore moveto
 1825 2831 a
320 2993 a FF(T)l(able)i(6.9.)22 b(Ligh)o(ting)16 b(\(see)g(also)h(T)l
(able)f(2.5)h(for)f(defaults\))p eop
%%Page: 158 167
158 166 bop 332 137 a FC(158)417 b Fx(CHAPTER)16 b(6.)34
b(ST)l(A)l(TE)16 b(AND)f(ST)l(A)l(TE)g(REQUESTS)275 2494
y
gsave currentpoint currentpoint translate 270 rotate neg exch neg exch
translate
 275 2494 a 448 2560 a Fm(Get)f(v)n(alue)196 b(T)o(yp)q(e)1116
2523 y(Get)1116 2560 y(Cmnd)1417 2523 y(Initial)1417
2560 y(V)m(alue)164 b(Description)f(Sec.)112 b(A)o(ttribute)p
289 2577 2197 2 v 288 2627 2 50 v 450 2612 a Fe(POINT)p
550 2612 10 2 v 12 w(SIZE)p 773 2627 2 50 v 781 2627
V 210 w Fh(R)868 2597 y Fd(+)p 949 2627 V 1065 2612 a
Fk(GetFloatv)p 1392 2627 V 167 w Fm(1.0)p 1551 2627 V
77 w(P)o(oin)o(t)13 b(size)p 2021 2627 V 311 w(3.3)p
2156 2627 V 157 w(p)q(oin)o(t)p 2485 2627 V 289 2628
2197 2 v 288 2678 2 50 v 416 2663 a Fe(POINT)p 516 2663
10 2 v 12 w(SMOOTH)p 773 2678 2 50 v 781 2678 V 189 w
Fh(B)p 949 2678 V 188 w Fk(IsEnabled)p 1392 2678 V 150
w Fb(F)m(alse)p 1551 2678 V 59 w Fm(P)o(oin)o(t)g(an)o(tialiasing)f(on)
p 2021 2678 V 110 w(3.3)p 2156 2678 V 89 w(p)q(oin)o(t/enable)p
2485 2678 V 289 2680 2197 2 v 288 2730 2 50 v 442 2715
a Fe(LINE)p 516 2715 10 2 v 12 w(WIDTH)p 773 2730 2 50
v 781 2730 V 202 w Fh(R)868 2700 y Fd(+)p 949 2730 V
1065 2715 a Fk(GetFloatv)p 1392 2730 V 167 w Fm(1.0)p
1551 2730 V 77 w(Line)i(width)p 2021 2730 V 289 w(3.4)p
2156 2730 V 172 w(line)p 2485 2730 V 289 2731 2197 2
v 288 2781 2 50 v 429 2766 a Fe(LINE)p 503 2766 10 2
v 12 w(SMOOTH)p 773 2781 2 50 v 781 2781 V 202 w Fh(B)p
949 2781 V 188 w Fk(IsEnabled)p 1392 2781 V 150 w Fb(F)m(alse)p
1551 2781 V 59 w Fm(Line)g(an)o(tialiasing)d(on)p 2021
2781 V 129 w(3.4)p 2156 2781 V 104 w(line/enable)p 2485
2781 V 289 2783 2197 2 v 288 2833 2 50 v 353 2818 a Fe(LINE)p
427 2818 10 2 v 12 w(STIPPLE)p 568 2818 V 11 w(P)n(A)n(TTERN)p
773 2833 2 50 v 781 2833 V 114 w Fh(Z)868 2803 y Fd(+)p
949 2833 V 1045 2818 a Fk(GetIn)o(tegerv)p 1392 2833
V 148 w Fm(1's)p 1551 2833 V 80 w(Line)j(stipple)p 2021
2833 V 257 w(3.4.2)p 2156 2833 V 155 w(line)p 2485 2833
V 289 2834 2197 2 v 288 2884 2 50 v 364 2869 a Fe(LINE)p
438 2869 10 2 v 11 w(STIPPLE)p 578 2869 V 12 w(REPEA)n(T)p
773 2884 2 50 v 781 2884 V 125 w Fh(Z)868 2854 y Fd(+)p
949 2884 V 1045 2869 a Fk(GetIn)o(tegerv)p 1392 2884
V 162 w Fm(1)p 1551 2884 V 94 w(Line)g(stipple)g(rep)q(eat)p
2021 2884 V 130 w(3.4.2)p 2156 2884 V 155 w(line)p 2485
2884 V 289 2886 2197 2 v 288 2936 2 50 v 432 2921 a Fe(LINE)p
506 2921 10 2 v 11 w(STIPPLE)p 773 2936 2 50 v 781 2936
V 205 w Fh(B)p 949 2936 V 188 w Fk(IsEnabled)p 1392 2936
V 150 w Fb(F)m(alse)p 1551 2936 V 59 w Fm(Line)g(stipple)g(enable)p
2021 2936 V 128 w(3.4.2)p 2156 2936 V 87 w(line/enable)p
2485 2936 V 289 2937 2197 2 v 288 3037 2 100 v 452 2972
a Fe(CULL)p 536 2972 10 2 v 11 w(F)m(A)o(CE)p 773 3037
2 100 v 781 3037 V 224 w Fh(B)p 949 3037 V 188 w Fk(IsEnabled)p
1392 3037 V 150 w Fb(F)m(alse)p 1551 3037 V 59 w Fm(P)o(olygon)e
(culling)1577 3022 y(enabled)p 2021 3037 V 2047 2972
a(3.5.1)p 2156 3037 V 48 w(p)q(olygon/enable)p 2485 3037
V 289 3038 2197 2 v 288 3138 2 100 v 400 3073 a Fe(CULL)p
484 3073 10 2 v 10 w(F)m(A)o(CE)p 574 3073 V 11 w(MODE)p
773 3138 2 100 v 781 3138 V 167 w Fh(Z)871 3079 y Fd(3)p
949 3138 V 1045 3073 a Fk(GetIn)o(tegerv)p 1392 3138
V 129 w Fr(BACK)p 1551 3138 V 60 w Fm(Cull)h(fron)o(t/bac)o(k)g(facing)
1577 3123 y(p)q(olygons)p 2021 3138 V 2047 3073 a(3.5.1)p
2156 3138 V 116 w(p)q(olygon)p 2485 3138 V 289 3140 2197
2 v 288 3239 2 100 v 439 3175 a Fe(FR)o(ONT)p 549 3175
10 2 v 11 w(F)m(A)o(CE)p 773 3239 2 100 v 781 3239 V
205 w Fh(Z)871 3181 y Fd(2)p 949 3239 V 1045 3175 a Fk(GetIn)o(tegerv)p
1392 3239 V 139 w Fr(CCW)p 1551 3239 V 72 w Fm(P)o(olygon)f(fron)o
(tface)1577 3224 y(CW/CCW)h(indicator)p 2021 3239 V 2047
3175 a(3.5.1)p 2156 3239 V 116 w(p)q(olygon)p 2485 3239
V 289 3241 2197 2 v 288 3341 2 100 v 390 3276 a Fe(POL)n(YGON)p
542 3276 10 2 v 12 w(SMOOTH)p 773 3341 2 100 v 781 3341
V 163 w Fh(B)p 949 3341 V 188 w Fk(IsEnabled)p 1392 3341
V 150 w Fb(F)m(alse)p 1551 3341 V 59 w Fm(P)o(olygon)f(an)o(tialiasing)
1577 3326 y(on)p 2021 3341 V 2063 3276 a(3.5)p 2156 3341
V 65 w(p)q(olygon/enable)p 2485 3341 V 289 3342 2197
2 v 288 3442 2 100 v 410 3377 a Fe(POL)n(YGON)p 562 3377
10 2 v 13 w(MODE)p 773 3442 2 100 v 781 3442 V 141 w
Fm(2)d Fc(\002)g Fh(Z)906 3383 y Fd(3)p 949 3442 V 1045
3377 a Fk(GetIn)o(tegerv)p 1392 3442 V 129 w Fr(FILL)p
1551 3442 V 60 w Fm(P)o(olygon)j(rasterization)1577 3427
y(mo)q(de)h(\(fron)o(t)g(&)h(bac)o(k\))p 2021 3442 V
2047 3377 a(3.5.4)p 2156 3442 V 116 w(p)q(olygon)p 2485
3442 V 289 3444 2197 2 v 288 3493 2 50 v 328 3478 a Fe(POL)n(YGON)p
480 3478 10 2 v 12 w(OFFSET)p 614 3478 V 10 w(F)m(A)o(CTOR)p
773 3493 2 50 v 781 3493 V 101 w Fh(R)p 949 3493 V 183
w Fk(GetFloatv)p 1392 3493 V 183 w Fm(0)p 1551 3493 V
94 w(P)o(olygon)e(o\013set)j(factor)p 2021 3493 V 96
w(3.5.5)p 2156 3493 V 116 w(p)q(olygon)p 2485 3493 V
289 3495 2197 2 v 288 3545 2 50 v 344 3530 a Fe(POL)n(YGON)p
496 3530 10 2 v 12 w(OFFSET)p 630 3530 V 10 w(UNITS)p
773 3545 2 50 v 781 3545 V 118 w Fh(R)p 949 3545 V 183
w Fk(GetFloatv)p 1392 3545 V 183 w Fm(0)p 1551 3545 V
94 w(P)o(olygon)d(o\013set)j(bias)p 2021 3545 V 129 w(3.5.5)p
2156 3545 V 116 w(p)q(olygon)p 2485 3545 V 289 3547 2197
2 v 288 3696 2 150 v 342 3581 a Fe(POL)n(YGON)p 494 3581
10 2 v 12 w(OFFSET)p 628 3581 V 10 w(POINT)p 773 3696
2 150 v 781 3696 V 115 w Fh(B)p 949 3696 V 188 w Fk(IsEnabled)p
1392 3696 V 150 w Fb(F)m(alse)p 1551 3696 V 59 w Fm(P)o(olygon)d
(o\013set)j(enable)1577 3631 y(for)e Fr(POINT)g Fm(mo)q(de)1577
3681 y(rasterization)p 2021 3696 V 2047 3581 a(3.5.5)p
2156 3696 V 48 w(p)q(olygon/enable)p 2485 3696 V 289
3698 2197 2 v 288 3847 2 150 v 355 3733 a Fe(POL)n(YGON)p
507 3733 10 2 v 12 w(OFFSET)p 641 3733 V 10 w(LINE)p
773 3847 2 150 v 781 3847 V 128 w Fh(B)p 949 3847 V 188
w Fk(IsEnabled)p 1392 3847 V 150 w Fb(F)m(alse)p 1551
3847 V 59 w Fm(P)o(olygon)f(o\013set)j(enable)1577 3782
y(for)e Fr(LINE)g Fm(mo)q(de)1577 3832 y(rasterization)p
2021 3847 V 2047 3733 a(3.5.5)p 2156 3847 V 48 w(p)q(olygon/enable)p
2485 3847 V 289 3849 2197 2 v 288 3998 2 150 v 357 3884
a Fe(POL)n(YGON)p 509 3884 10 2 v 12 w(OFFSET)p 643 3884
V 10 w(FILL)p 773 3998 2 150 v 781 3998 V 129 w Fh(B)p
949 3998 V 188 w Fk(IsEnabled)p 1392 3998 V 150 w Fb(F)m(alse)p
1551 3998 V 59 w Fm(P)o(olygon)f(o\013set)j(enable)1577
3933 y(for)e Fr(FILL)g Fm(mo)q(de)1577 3983 y(rasterization)p
2021 3998 V 2047 3884 a(3.5.5)p 2156 3998 V 48 w(p)q(olygon/enable)p
2485 3998 V 289 4000 2197 2 v 288 4050 2 50 v 531 4035
a Fe({)p 773 4050 V 781 4050 V 309 w Fh(I)p 949 4050
V 102 w Fk(GetP)o(olygonSt)o(i)o(pp)o(le)p 1392 4050
V 77 w Fm(1's)p 1551 4050 V 80 w(P)o(olygon)f(stipple)p
2021 4050 V 207 w(3.5)p 2156 4050 V 66 w(p)q(olygon-stipple)p
2485 4050 V 289 4051 2197 2 v 288 4101 2 50 v 392 4086
a Fe(POL)n(YGON)p 544 4086 10 2 v 13 w(STIPPLE)p 773
4101 2 50 v 781 4101 V 165 w Fh(B)p 949 4101 V 188 w
Fk(IsEnabled)p 1392 4101 V 150 w Fb(F)m(alse)p 1551 4101
V 59 w Fm(P)o(olygon)g(stipple)i(enable)p 2021 4101 V
62 w(3.5.2)p 2156 4101 V 48 w(p)q(olygon/enable)p 2485
4101 V 289 4103 2197 2 v 1884 2494 a
currentpoint grestore moveto
 1884 2494 a 810
2653 a FF(T)l(able)i(6.10.)22 b(Rasterization)p eop
%%Page: 159 168
159 167 bop 1547 137 a FC(159)-164 2715 y
gsave currentpoint currentpoint translate 270 rotate neg exch neg exch
translate
 -164 2715 a
31 2781 a Fm(Get)14 b(v)n(alue)257 b(T)o(yp)q(e)843 2744
y(Get)843 2781 y(Cmnd)1201 2744 y(Initial)1201 2781 y(V)m(alue)174
b(Description)163 b(Sec.)105 b(A)o(ttribute)p -150 2797
2418 2 v -151 2897 2 100 v -126 2832 a Fe(TEXTURE)p 26
2832 10 2 v 12 w(1D)p 379 2897 2 100 v 387 2897 V 419
w Fh(B)p 631 2897 V 271 w Fk(IsEnabled)p 1164 2897 V
206 w Fb(F)m(alse)p 1345 2897 V 69 w Fm(T)m(rue)15 b(if)e(1D)g
(texturing)h(is)1370 2882 y(enabled)p 1815 2897 V 1840
2832 a(3.8.6)p 1950 2897 V 48 w(texture/enable)p 2266
2897 V -150 2899 2418 2 v -151 2998 2 100 v -126 2934
a Fe(TEXTURE)p 26 2934 10 2 v 12 w(2D)p 379 2998 2 100
v 387 2998 V 419 w Fh(B)p 631 2998 V 271 w Fk(IsEnabled)p
1164 2998 V 206 w Fb(F)m(alse)p 1345 2998 V 69 w Fm(T)m(rue)h(if)e(2D)g
(texturing)h(is)1370 2983 y(enabled)p 1815 2998 V 1840
2934 a(3.8.6)p 1950 2998 V 48 w(texture/enable)p 2266
2998 V -150 3000 2418 2 v -151 3100 2 100 v -126 3035
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2484 3532 V 150 3534 2335 2 v 149 3633 2 100 v 377 3568
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b(ST)l(A)l(TE)16 b(AND)f(ST)l(A)l(TE)g(REQUESTS)581 2326
y
gsave currentpoint currentpoint translate 270 rotate neg exch neg exch
translate
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2355 y(Get)1315 2392 y(Cmnd)1576 2355 y(Initial)1576
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595 2409 2027 2 v 594 2509 2 100 v 700 2444 a Fe(DRA)m(W)p
796 2444 10 2 v 11 w(BUFFER)p 1021 2509 2 100 v 1029
2509 V 150 w Fh(Z)1108 2450 y Fd(10)p Fa(\003)p 1210
2509 V 1244 2444 a Fk(GetIn)o(tegerv)p 1529 2509 V 56
w Fm(see)15 b(4.2.1)p 1732 2509 V 48 w(Bu\013ers)h(selected)g(for)1757
2494 y(dra)o(wing)p 2201 2509 V 2227 2444 a(4.2.1)p 2336
2509 V 62 w(color-bu\013er)p 2621 2509 V 595 2510 2027
2 v 594 2560 2 50 v 663 2545 a Fe(INDEX)p 763 2545 10
2 v 12 w(WRITEMASK)p 1021 2560 2 50 v 1029 2560 V 124
w Fh(Z)1122 2530 y Fd(+)p 1210 2560 V 1244 2545 a Fk(GetIn)o(tegerv)p
1529 2560 V 108 w Fm(1's)p 1732 2560 V 101 w(Color)d(index)h(writemask)
p 2201 2560 V 58 w(4.2.2)p 2336 2560 V 62 w(color-bu\013er)p
2621 2560 V 595 2562 2027 2 v 594 2661 2 100 v 658 2597
a Fe(COLOR)p 769 2597 10 2 v 11 w(WRITEMASK)p 1021 2661
2 100 v 1029 2661 V 96 w Fm(4)9 b Fc(\002)g Fh(B)p 1210
2661 V 65 w Fk(GetBo)q(olean)o(v)p 1529 2661 V 82 w Fb(T)m(rue)p
1732 2661 V 82 w Fm(Color)k(write)i(enables;)f(R,)1757
2646 y(G,)f(B,)h(or)g(A)p 2201 2661 V 2227 2597 a(4.2.2)p
2336 2661 V 62 w(color-bu\013er)p 2621 2661 V 595 2663
2027 2 v 594 2763 2 100 v 659 2698 a Fe(DEPTH)p 768 2698
10 2 v 11 w(WRITEMASK)p 1021 2763 2 100 v 1029 2763 V
132 w Fh(B)p 1210 2763 V 101 w Fk(GetBo)q(olean)o(v)p
1529 2763 V 82 w Fb(T)m(rue)p 1732 2763 V 82 w Fm(Depth)h(bu\013er)f
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2698 a(4.2.2)p 2336 2763 V 54 w(depth-bu\013er)p 2621
2763 V 595 2764 2027 2 v 594 2864 2 100 v 646 2799 a
Fe(STENCIL)p 781 2799 10 2 v 11 w(WRITEMASK)p 1021 2864
2 100 v 1029 2864 V 107 w Fh(Z)1122 2784 y Fd(+)p 1210
2864 V 1244 2799 a Fk(GetIn)o(tegerv)p 1529 2864 V 108
w Fm(1's)p 1732 2864 V 101 w(Stencil)g(bu\013er)1757
2849 y(writemask)p 2201 2864 V 2227 2799 a(4.2.2)p 2336
2864 V 48 w(stencil-bu\013er)p 2621 2864 V 595 2866 2027
2 v 594 2965 2 100 v 646 2900 a Fe(COLOR)p 757 2900 10
2 v 11 w(CLEAR)p 873 2900 V 11 w(V)m(ALUE)p 1021 2965
2 100 v 1029 2965 V 120 w Fh(C)p 1210 2965 V 130 w Fk(GetFloatv)p
1529 2965 V 94 w Fm(0,0,0,0)p 1732 2965 V 65 w(Color)f(bu\013er)i
(clear)1757 2950 y(v)n(alue)e(\(R)o(GBA)h(mo)q(de\))p
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2621 2965 V 595 2967 2027 2 v 594 3067 2 100 v 651 3002
a Fe(INDEX)p 751 3002 10 2 v 12 w(CLEAR)p 868 3002 V
11 w(V)m(ALUE)p 1021 3067 2 100 v 1029 3067 V 114 w Fh(C)s(I)p
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1732 3067 V 115 w(Color)e(bu\013er)h(clear)g(v)n(alue)1757
3052 y(\(color)h(index)g(mo)q(de\))p 2201 3067 V 2227
3002 a(4.2.3)p 2336 3067 V 62 w(color-bu\013er)p 2621
3067 V 595 3068 2027 2 v 594 3168 2 100 v 647 3103 a
Fe(DEPTH)p 756 3103 10 2 v 11 w(CLEAR)p 872 3103 V 11
w(V)m(ALUE)p 1021 3168 2 100 v 1029 3168 V 107 w Fh(R)1122
3088 y Fd(+)p 1210 3168 V 1244 3103 a Fk(GetIn)o(tegerv)p
1529 3168 V 122 w Fm(1)p 1732 3168 V 115 w(Depth)h(bu\013er)f(clear)
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2336 3168 V 54 w(depth-bu\013er)p 2621 3168 V 595 3169
2027 2 v 594 3219 2 50 v 634 3204 a Fe(STENCIL)p 769
3204 10 2 v 11 w(CLEAR)p 885 3204 V 11 w(V)m(ALUE)p 1021
3219 2 50 v 1029 3219 V 95 w Fh(Z)1122 3189 y Fd(+)p
1210 3219 V 1244 3204 a Fk(GetIn)o(tegerv)p 1529 3219
V 122 w Fm(0)p 1732 3219 V 115 w(Stencil)g(clear)h(v)n(alue)p
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V 12 w(V)m(ALUE)p 1021 3321 2 100 v 1029 3321 V 68 w
Fm(4)9 b Fc(\002)g Fh(R)1158 3241 y Fd(+)p 1210 3321
V 1264 3256 a Fk(GetFloatv)p 1529 3321 V 143 w Fm(0)p
1732 3321 V 115 w(Accum)o(ulation)j(bu\013er)1757 3306
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2336 3321 V 48 w(accum-bu\013er)p 2621 3321 V 595 3322
2027 2 v 1577 2326 a
currentpoint grestore moveto
 1577 2326 a 734 2486 a FF(T)l(able)h(6.14.)22
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163 171 bop 1547 137 a FC(163)219 2252 y
gsave currentpoint currentpoint translate 270 rotate neg exch neg exch
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 219 2252 a 358
2318 a Fm(Get)14 b(v)n(alue)150 b(T)o(yp)q(e)906 2281
y(Get)906 2318 y(Cmnd)1146 2281 y(Initial)1146 2318 y(V)m(alue)164
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1878 2 v 231 2434 2 100 v 278 2369 a Fe(UNP)n(A)o(CK)p
408 2369 10 2 v 12 w(SW)m(AP)p 506 2369 V 12 w(BYTES)p
649 2434 2 100 v 657 2434 V 95 w Fh(B)p 801 2434 V 82
w Fk(GetBo)q(olean)o(v)p 1120 2434 V 57 w Fb(F)m(alse)p
1280 2434 V 58 w Fm(V)m(alue)14 b(of)1305 2419 y Fr(UNPACK)p
1440 2419 14 2 v 15 w(SWAP)p 1543 2419 V 15 w(BYTES)p
1749 2434 2 100 v 1784 2369 a Fm(4.3)p 1871 2434 V 58
w(pixel-store)p 2109 2434 V 232 2436 1878 2 v 231 2535
2 100 v 299 2471 a Fe(UNP)n(A)o(CK)p 429 2471 10 2 v
12 w(LSB)p 498 2471 V 10 w(FIRST)p 649 2535 2 100 v 657
2535 V 115 w Fh(B)p 801 2535 V 82 w Fk(GetBo)q(olean)o(v)p
1120 2535 V 57 w Fb(F)m(alse)p 1280 2535 V 58 w Fm(V)m(alue)g(of)1305
2520 y Fr(UNPACK)p 1440 2520 14 2 v 15 w(LSB)p 1521 2520
V 15 w(FIRST)p 1749 2535 2 100 v 1784 2471 a Fm(4.3)p
1871 2535 V 58 w(pixel-store)p 2109 2535 V 232 2537 1878
2 v 231 2637 2 100 v 271 2572 a Fe(UNP)n(A)o(CK)p 401
2572 10 2 v 12 w(R)o(O)o(W)p 486 2572 V 12 w(LENGTH)p
649 2637 2 100 v 657 2637 V 76 w Fh(Z)731 2557 y Fd(+)p
801 2637 V 835 2572 a Fk(GetIn)o(tegerv)p 1120 2637 V
100 w Fm(0)p 1280 2637 V 94 w(V)m(alue)g(of)1305 2622
y Fr(UNPACK)p 1440 2622 14 2 v 15 w(ROW)p 1521 2622 V
15 w(LENGTH)p 1749 2637 2 100 v 1784 2572 a Fm(4.3)p
1871 2637 V 58 w(pixel-store)p 2109 2637 V 232 2638 1878
2 v 231 2738 2 100 v 292 2673 a Fe(UNP)n(A)o(CK)p 422
2673 10 2 v 11 w(SKIP)p 504 2673 V 12 w(R)o(O)o(WS)p
649 2738 2 100 v 657 2738 V 96 w Fh(Z)731 2658 y Fd(+)p
801 2738 V 835 2673 a Fk(GetIn)o(tegerv)p 1120 2738 V
100 w Fm(0)p 1280 2738 V 94 w(V)m(alue)g(of)1305 2723
y Fr(UNPACK)p 1440 2723 14 2 v 15 w(SKIP)p 1543 2723
V 15 w(ROWS)p 1749 2738 2 100 v 1784 2673 a Fm(4.3)p
1871 2738 V 58 w(pixel-store)p 2109 2738 V 232 2740 1878
2 v 231 2839 2 100 v 282 2774 a Fe(UNP)n(A)o(CK)p 412
2774 10 2 v 12 w(SKIP)p 495 2774 V 11 w(PIXELS)p 649
2839 2 100 v 657 2839 V 87 w Fh(Z)731 2759 y Fd(+)p 801
2839 V 835 2774 a Fk(GetIn)o(tegerv)p 1120 2839 V 100
w Fm(0)p 1280 2839 V 94 w(V)m(alue)g(of)1305 2824 y Fr(UNPACK)p
1440 2824 14 2 v 15 w(SKIP)p 1543 2824 V 15 w(PIXELS)p
1749 2839 2 100 v 1784 2774 a Fm(4.3)p 1871 2839 V 58
w(pixel-store)p 2109 2839 V 232 2841 1878 2 v 231 2940
2 100 v 283 2876 a Fe(UNP)n(A)o(CK)p 413 2876 10 2 v
12 w(ALIGNMENT)p 649 2940 2 100 v 657 2940 V 89 w Fh(Z)731
2861 y Fd(+)p 801 2940 V 835 2876 a Fk(GetIn)o(tegerv)p
1120 2940 V 100 w Fm(4)p 1280 2940 V 94 w(V)m(alue)g(of)1305
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1749 2940 2 100 v 1784 2876 a Fm(4.3)p 1871 2940 V 58
w(pixel-store)p 2109 2940 V 232 2942 1878 2 v 231 3042
2 100 v 300 2977 a Fe(P)n(A)o(CK)p 386 2977 10 2 v 12
w(SW)m(AP)p 484 2977 V 11 w(BYTES)p 649 3042 2 100 v
657 3042 V 118 w Fh(B)p 801 3042 V 82 w Fk(GetBo)q(olean)o(v)p
1120 3042 V 57 w Fb(F)m(alse)p 1280 3042 V 58 w Fm(V)m(alue)g(of)1305
3027 y Fr(PACK)p 1396 3027 14 2 v 15 w(SWAP)p 1499 3027
V 15 w(BYTES)p 1749 3042 2 100 v 1784 2977 a Fm(4.3)p
1871 3042 V 58 w(pixel-store)p 2109 3042 V 232 3043 1878
2 v 231 3143 2 100 v 321 3078 a Fe(P)n(A)o(CK)p 407 3078
10 2 v 11 w(LSB)p 475 3078 V 11 w(FIRST)p 649 3143 2
100 v 657 3143 V 137 w Fh(B)p 801 3143 V 82 w Fk(GetBo)q(olean)o(v)p
1120 3143 V 57 w Fb(F)m(alse)p 1280 3143 V 58 w Fm(V)m(alue)g(of)1305
3128 y Fr(PACK)p 1396 3128 14 2 v 15 w(LSB)p 1477 3128
V 15 w(FIRST)p 1749 3143 2 100 v 1784 3078 a Fm(4.3)p
1871 3143 V 58 w(pixel-store)p 2109 3143 V 232 3145 1878
2 v 231 3244 2 100 v 293 3180 a Fe(P)n(A)o(CK)p 379 3180
10 2 v 12 w(R)o(O)o(W)p 464 3180 V 12 w(LENGTH)p 649
3244 2 100 v 657 3244 V 98 w Fh(Z)731 3165 y Fd(+)p 801
3244 V 835 3180 a Fk(GetIn)o(tegerv)p 1120 3244 V 100
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1749 3244 2 100 v 1784 3180 a Fm(4.3)p 1871 3244 V 58
w(pixel-store)p 2109 3244 V 232 3246 1878 2 v 231 3346
2 100 v 314 3281 a Fe(P)n(A)o(CK)p 400 3281 10 2 v 11
w(SKIP)p 482 3281 V 11 w(R)o(O)o(WS)p 649 3346 2 100
v 657 3346 V 119 w Fh(Z)731 3266 y Fd(+)p 801 3346 V
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2 100 v 304 3382 a Fe(P)n(A)o(CK)p 390 3382 10 2 v 12
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2109 3548 V 232 3550 1878 2 v 1517 2252 a
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164 172 bop 332 137 a FC(164)417 b Fx(CHAPTER)16 b(6.)34
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gsave currentpoint currentpoint translate 270 rotate neg exch neg exch
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2291 y(Get)1123 2328 y(Cmnd)1389 2291 y(Initial)1389
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575 2379 10 2 v 11 w(COLOR)p 738 2444 2 100 v 746 2444
V 171 w Fh(B)p 1013 2444 V 148 w Fk(GetBo)q(olean)o(v)p
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b(if)f(colors)h(are)1570 2429 y(mapp)q(ed)p 2014 2444
V 2049 2379 a(4.3)p 2135 2444 V 100 w(pixel)p 2356 2444
V 444 2446 1913 2 v 443 2545 2 100 v 492 2481 a Fe(MAP)p
563 2481 10 2 v 12 w(STENCIL)p 738 2545 2 100 v 746 2545
V 158 w Fh(B)p 1013 2545 V 148 w Fk(GetBo)q(olean)o(v)p
1342 2545 V 83 w Fb(F)m(alse)p 1544 2545 V 80 w Fm(T)m(rue)g(if)f
(stencil)h(v)n(alues)1570 2530 y(are)g(mapp)q(ed)p 2014
2545 V 2049 2481 a(4.3)p 2135 2545 V 100 w(pixel)p 2356
2545 V 444 2547 1913 2 v 443 2597 2 50 v 498 2582 a Fe(INDEX)p
598 2582 10 2 v 12 w(SHIFT)p 738 2597 2 50 v 746 2597
V 165 w Fh(Z)p 1013 2597 V 159 w Fk(GetIn)o(tegerv)p
1342 2597 V 126 w Fm(0)p 1544 2597 V 116 w(V)m(alue)f(of)g
Fr(INDEX)p 1845 2582 14 2 v 15 w(SHIFT)p 2014 2597 2
50 v 82 w Fm(4.3)p 2135 2597 V 100 w(pixel)p 2356 2597
V 444 2598 1913 2 v 443 2648 2 50 v 483 2633 a Fe(INDEX)p
583 2633 10 2 v 12 w(OFFSET)p 738 2648 2 50 v 746 2648
V 150 w Fh(Z)p 1013 2648 V 159 w Fk(GetIn)o(tegerv)p
1342 2648 V 126 w Fm(0)p 1544 2648 V 116 w(V)m(alue)g(of)g
Fr(INDEX)p 1845 2633 14 2 v 15 w(OFFSET)p 2014 2648 2
50 v 60 w Fm(4.3)p 2135 2648 V 100 w(pixel)p 2356 2648
V 444 2650 1913 2 v 443 2799 2 150 v 534 2685 a Fg(x)p
553 2685 10 2 v 12 w Fe(SCALE)p 738 2799 2 150 v 746
2799 V 201 w Fh(R)p 1013 2799 V 176 w Fk(GetFloatv)p
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165 173 bop 1547 137 a FC(165)392 2365 y
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 392 2365 a 532
2431 a Fm(Get)14 b(v)n(alue)260 b(T)o(yp)q(e)1269 2394
y(Get)1269 2431 y(Cmnd)1486 2394 y(Initial)1486 2431
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824 2497 V 832 2497 V 269 w Fm(9)9 b Fc(\002)g Fh(Z)1045
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1455 2497 V 99 w Fm(1)p 1625 2497 V 99 w(1d)14 b(map)e(order)p
2095 2497 V 235 w(5.1)p 2216 2497 V 151 w({)p 2473 2497
V 406 2499 2068 2 v 405 2549 2 50 v 567 2534 a Fe(ORDER)p
824 2549 V 832 2549 V 233 w Fm(9)d Fc(\002)g Fm(2)g Fc(\002)h
Fh(Z)1081 2540 y Fd(8)p Fa(\003)p 1193 2549 V 1219 2534
a Fk(GetMapiv)p 1455 2549 V 83 w Fm(1,1)p 1625 2549 V
82 w(2d)k(map)e(orders)p 2095 2549 V 219 w(5.1)p 2216
2549 V 151 w({)p 2473 2549 V 406 2550 2068 2 v 405 2600
2 50 v 570 2585 a Fe(COEFF)p 824 2600 V 832 2600 V 229
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(oin)o(ts)p 2095 2600 V 171 w(5.1)p 2216 2600 V 151 w({)p
2473 2600 V 406 2602 2068 2 v 405 2652 2 50 v 570 2637
a Fe(COEFF)p 824 2652 V 832 2652 V 183 w Fm(9)c Fc(\002)h
Fm(8)f Fc(\003)g(\002)p Fm(8)g Fc(\003)g(\002)p Fh(R)1146
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2652 V 49 w Fm(see)15 b(5.1)p 1625 2652 V 49 w(2d)f(con)o(trol)f(p)q
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2473 2652 V 406 2653 2068 2 v 405 2703 2 50 v 558 2688
a Fe(DOMAIN)p 824 2703 V 832 2703 V 240 w Fm(9)c Fc(\002)g
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1455 2703 V 49 w Fm(see)15 b(5.1)p 1625 2703 V 49 w(1d)f(domain)d(endp)
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2473 2703 V 406 2705 2068 2 v 405 2755 2 50 v 558 2740
a Fe(DOMAIN)p 824 2755 V 832 2755 V 240 w Fm(9)e Fc(\002)g
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a Fe(MAP1)p 652 2791 10 2 v 12 w Fg(x)p 824 2856 2 100
v 832 2856 V 282 w Fm(9)e Fc(\002)g Fh(B)p 1193 2856
V 159 w Fk(IsEnabled)p 1455 2856 V 65 w Fb(F)m(alse)p
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b Fm(is)1651 2841 y(map)f(t)o(yp)q(e)p 2095 2856 V 2130
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V 406 2858 2068 2 v 405 2957 2 100 v 566 2893 a Fe(MAP2)p
652 2893 10 2 v 12 w Fg(x)p 824 2957 2 100 v 832 2957
V 282 w Fm(9)d Fc(\002)g Fh(B)p 1193 2957 V 159 w Fk(IsEnabled)p
1455 2957 V 65 w Fb(F)m(alse)p 1625 2957 V 64 w Fm(2d)14
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a Fe(MAP1)p 551 2994 10 2 v 12 w(GRID)p 642 2994 V 11
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w Fm(0,1)p 1625 3009 V 82 w(1d)14 b(grid)f(endp)q(oin)o(ts)p
2095 3009 V 161 w(5.1)p 2216 3009 V 126 w(ev)n(al)p 2473
3009 V 406 3010 2068 2 v 405 3060 2 50 v 465 3045 a Fe(MAP2)p
551 3045 10 2 v 12 w(GRID)p 642 3045 V 11 w(DOMAIN)p
824 3060 2 50 v 832 3060 V 183 w Fm(4)c Fc(\002)g Fh(R)p
1193 3060 V 154 w Fk(GetFloatv)p 1455 3060 V 49 w Fm(0,1;0,1)p
1625 3060 V 49 w(2d)14 b(grid)f(endp)q(oin)o(ts)p 2095
3060 V 161 w(5.1)p 2216 3060 V 126 w(ev)n(al)p 2473 3060
V 406 3062 2068 2 v 405 3112 2 50 v 445 3097 a Fe(MAP1)p
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(automatic)1651 3250 y(normal)f(generation)1651 3299
y(enabled)p 2095 3314 V 2130 3200 a(5.1)p 2216 3314 V
58 w(ev)n(al/enable)p 2473 3314 V 406 3316 2068 2 v 1343
2365 a
currentpoint grestore moveto
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eop
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166 174 bop 332 137 a FC(166)417 b Fx(CHAPTER)16 b(6.)34
b(ST)l(A)l(TE)16 b(AND)f(ST)l(A)l(TE)g(REQUESTS)884 2462
y
gsave currentpoint currentpoint translate 270 rotate neg exch neg exch
translate
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2491 y(Get)1735 2528 y(Cmnd)2042 2491 y(Initial)2042
2528 y(V)m(alue)j(Description)156 b(Sec.)50 b(A)o(ttribute)p
898 2545 2165 2 v 897 2645 2 100 v 937 2580 a Fe(PERSPECTIVE)p
1155 2580 10 2 v 12 w(CORRECTION)p 1376 2580 V 12 w(HINT)p
1487 2645 2 100 v 1495 2645 V 81 w Fh(Z)1572 2586 y Fd(3)p
1639 2645 V 1664 2580 a Fk(GetIn)o(tegerv)p 1941 2645
V 48 w Fm(DONT)p 2094 2580 13 2 v 15 w(CARE)p 2251 2645
2 100 v 49 w(P)o(ersp)q(ectiv)o(e)16 b(correction)2276
2630 y(hin)o(t)p 2720 2645 V 2755 2580 a(5.6)p 2842 2645
V 108 w(hin)o(t)p 3062 2645 V 898 2646 2165 2 v 897 2696
2 50 v 1034 2681 a Fe(POINT)p 1134 2681 10 2 v 11 w(SMOOTH)p
1279 2681 V 12 w(HINT)p 1487 2696 2 50 v 1495 2696 V
178 w Fh(Z)1572 2687 y Fd(3)p 1639 2696 V 1664 2681 a
Fk(GetIn)o(tegerv)p 1941 2696 V 48 w Fm(DONT)p 2094 2681
13 2 v 15 w(CARE)p 2251 2696 2 50 v 49 w(P)o(oin)o(t)e(smo)q(oth)e(hin)
o(t)p 2720 2696 V 148 w(5.6)p 2842 2696 V 108 w(hin)o(t)p
3062 2696 V 898 2698 2165 2 v 897 2748 2 50 v 1047 2733
a Fe(LINE)p 1121 2733 10 2 v 11 w(SMOOTH)p 1266 2733
V 12 w(HINT)p 1487 2748 2 50 v 1495 2748 V 191 w Fh(Z)1572
2739 y Fd(3)p 1639 2748 V 1664 2733 a Fk(GetIn)o(tegerv)p
1941 2748 V 48 w Fm(DONT)p 2094 2733 13 2 v 15 w(CARE)p
2251 2748 2 50 v 49 w(Line)i(smo)q(oth)f(hin)o(t)p 2720
2748 V 166 w(5.6)p 2842 2748 V 108 w(hin)o(t)p 3062 2748
V 898 2749 2165 2 v 897 2799 2 50 v 1007 2784 a Fe(POL)n(YGON)p
1159 2784 10 2 v 13 w(SMOOTH)p 1306 2784 V 11 w(HINT)p
1487 2799 2 50 v 1495 2799 V 152 w Fh(Z)1572 2790 y Fd(3)p
1639 2799 V 1664 2784 a Fk(GetIn)o(tegerv)p 1941 2799
V 48 w Fm(DONT)p 2094 2784 13 2 v 15 w(CARE)p 2251 2799
2 50 v 49 w(P)o(olygon)g(smo)q(oth)g(hin)o(t)p 2720 2799
V 99 w(5.6)p 2842 2799 V 108 w(hin)o(t)p 3062 2799 V
898 2801 2165 2 v 897 2850 2 50 v 1123 2836 a Fe(F)o(OG)p
1190 2836 10 2 v 12 w(HINT)p 1487 2850 2 50 v 1495 2850
V 267 w Fh(Z)1572 2842 y Fd(3)p 1639 2850 V 1664 2836
a Fk(GetIn)o(tegerv)p 1941 2850 V 48 w Fm(DONT)p 2094
2836 13 2 v 15 w(CARE)p 2251 2850 2 50 v 49 w(F)m(og)g(hin)o(t)p
2720 2850 V 327 w(5.6)p 2842 2850 V 108 w(hin)o(t)p 3062
2850 V 898 2852 2165 2 v 1274 2462 a
currentpoint grestore moveto
 1274 2462 a 894
2621 a FF(T)l(able)j(6.18.)22 b(Hin)o(ts)p eop
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167 175 bop 1547 137 a FC(167)43 2482 y
gsave currentpoint currentpoint translate 270 rotate neg exch neg exch
translate
 43 2482 a 285
2548 a Fm(Get)14 b(v)n(alue)271 b(T)o(yp)q(e)963 2510
y(Get)963 2548 y(Cmnd)1195 2510 y(Minim)o(um)1195 2548
y(V)m(alue)229 b(Description)174 b(Sec.)68 b(A)o(ttribute)p
57 2564 2185 2 v 56 2664 2 100 v 276 2599 a Fe(MAX)p
349 2599 10 2 v 12 w(LIGHTS)p 678 2664 2 100 v 687 2664
V 275 w Fh(Z)779 2584 y Fd(+)p 867 2664 V 893 2599 a
Fk(GetIn)o(tegerv)p 1169 2664 V 124 w Fm(8)p 1394 2664
V 127 w(Maxim)o(um)10 b(n)o(um)o(b)q(er)j(of)1420 2649
y(ligh)o(ts)p 1864 2664 V 1890 2599 a(2.13.1)p 2020 2664
V 123 w({)p 2240 2664 V 57 2665 2185 2 v 56 2765 2 100
v 232 2700 a Fe(MAX)p 305 2700 10 2 v 11 w(CLIP)p 388
2700 V 11 w(PLANES)p 678 2765 2 100 v 687 2765 V 231
w Fh(Z)779 2685 y Fd(+)p 867 2765 V 893 2700 a Fk(GetIn)o(tegerv)p
1169 2765 V 124 w Fm(6)p 1394 2765 V 127 w(Maxim)o(um)d(n)o(um)o(b)q
(er)j(of)1420 2750 y(user)i(clipping)e(planes)p 1864
2765 V 1906 2700 a(2.11)p 2020 2765 V 140 w({)p 2240
2765 V 57 2767 2185 2 v 56 2866 2 100 v 121 2802 a Fe(MAX)p
194 2802 10 2 v 12 w(MODEL)m(VIEW)p 398 2802 V 12 w(ST)n(A)o(CK)p
513 2802 V 10 w(DEPTH)p 678 2866 2 100 v 687 2866 V 120
w Fh(Z)779 2787 y Fd(+)p 867 2866 V 893 2802 a Fk(GetIn)o(tegerv)p
1169 2866 V 114 w Fm(32)p 1394 2866 V 116 w(Maxim)o(um)d(mo)q(del-view)
1420 2851 y(stac)o(k)k(depth)p 1864 2866 V 1890 2802
a(2.10.2)p 2020 2866 V 123 w({)p 2240 2866 V 57 2868
2185 2 v 56 2968 2 100 v 117 2903 a Fe(MAX)p 190 2903
10 2 v 12 w(PR)o(OJECTION)p 402 2903 V 12 w(ST)n(A)o(CK)p
517 2903 V 10 w(DEPTH)p 678 2968 2 100 v 687 2968 V 116
w Fh(Z)779 2888 y Fd(+)p 867 2968 V 893 2903 a Fk(GetIn)o(tegerv)p
1169 2968 V 124 w Fm(2)p 1394 2968 V 127 w(Maxim)o(um)c(pro)r(jection)
1420 2953 y(matrix)i(stac)o(k)i(depth)p 1864 2968 V 1890
2903 a(2.10.2)p 2020 2968 V 123 w({)p 2240 2968 V 57
2969 2185 2 v 56 3119 2 150 v 142 3004 a Fe(MAX)p 215
3004 10 2 v 12 w(TEXTURE)p 377 3004 V 12 w(ST)n(A)o(CK)p
492 3004 V 10 w(DEPTH)p 678 3119 2 150 v 687 3119 V 141
w Fh(Z)779 2989 y Fd(+)p 867 3119 V 893 3004 a Fk(GetIn)o(tegerv)p
1169 3119 V 124 w Fm(2)p 1394 3119 V 127 w(Maxim)o(um)c(n)o(um)o(b)q
(er)1420 3054 y(depth)k(of)g(texture)1420 3104 y(matrix)e(stac)o(k)p
1864 3119 V 1890 3004 a(2.10.2)p 2020 3119 V 123 w({)p
2240 3119 V 57 3120 2185 2 v 56 3270 2 150 v 257 3155
a Fe(SUBPIXEL)p 411 3155 10 2 v 13 w(BITS)p 678 3270
2 150 v 687 3270 V 255 w Fh(Z)779 3140 y Fd(+)p 867 3270
V 893 3155 a Fk(GetIn)o(tegerv)p 1169 3270 V 124 w Fm(4)p
1394 3270 V 127 w(Num)o(b)q(er)h(of)h(bits)f(of)1420
3205 y(subpixel)h(precision)g(in)f(x)1420 3255 y(&)h(y)p
1864 3270 V 1932 3155 a(3)p 2020 3270 V 168 w({)p 2240
3270 V 57 3272 2185 2 v 56 3371 2 100 v 219 3306 a Fe(MAX)p
292 3306 10 2 v 12 w(TEXTURE)p 454 3306 V 12 w(SIZE)p
678 3371 2 100 v 687 3371 V 218 w Fh(Z)779 3291 y Fd(+)p
867 3371 V 893 3306 a Fk(GetIn)o(tegerv)p 1169 3371 V
114 w Fm(64)p 1394 3371 V 116 w(See)h(the)f(discussion)h(in)1420
3356 y(Section)f(3.8.)p 1864 3371 V 1916 3306 a(3.8)p
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3522 2 150 v 190 3408 a Fe(MAX)p 263 3408 10 2 v 12 w(PIXEL)p
367 3408 V 12 w(MAP)p 448 3408 V 12 w(T)n(ABLE)p 678
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867 3522 V 893 3408 a Fk(GetIn)o(tegerv)p 1169 3522 V
114 w Fm(32)p 1394 3522 V 116 w(Maxim)o(um)c(size)15
b(of)e(a)1420 3458 y Fk(PixelMap)f Fm(translation)1420
3507 y(table)p 1864 3522 V 1900 3408 a(3.6.2)p 2020 3522
V 134 w({)p 2240 3522 V 57 3524 2185 2 v 56 3624 2 100
v 171 3559 a Fe(MAX)p 244 3559 10 2 v 12 w(NAME)p 347
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114 w Fm(64)p 1394 3624 V 116 w(Maxim)o(um)e(selection)1420
3609 y(name)j(stac)o(k)h(depth)p 1864 3624 V 1916 3559
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v 687 3725 V 224 w Fh(Z)779 3645 y Fd(+)p 867 3725 V
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1394 3725 V 116 w(Maxim)o(um)c(displa)o(y)j(list)1420
3710 y(call)g(nesting)p 1864 3725 V 1916 3660 a(5.4)p
2020 3725 V 151 w({)p 2240 3725 V 57 3727 2185 2 v 56
3826 2 100 v 232 3761 a Fe(MAX)p 305 3761 10 2 v 12 w(EV)m(AL)p
397 3761 V 12 w(ORDER)p 678 3826 2 100 v 687 3826 V 231
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1169 3826 V 124 w Fm(8)p 1394 3826 V 127 w(Maxim)o(um)d(ev)n(aluator)
1420 3811 y(p)q(olynomial)g(order)p 1864 3826 V 1916
3761 a(5.1)p 2020 3826 V 151 w({)p 2240 3826 V 57 3828
2185 2 v 56 3927 2 100 v 205 3863 a Fe(MAX)p 278 3863
10 2 v 11 w(VIEWPOR)n(T)p 457 3863 V 12 w(DIMS)p 678
3927 2 100 v 687 3927 V 167 w Fm(2)f Fc(\002)h Fh(Z)815
3848 y Fd(+)p 867 3927 V 893 3863 a Fk(GetIn)o(tegerv)p
1169 3927 V 48 w Fm(see)15 b(2.10.1)p 1394 3927 V 49
w(Maxim)o(um)10 b(viewp)q(ort)1420 3912 y(dimensions)p
1864 3927 V 1890 3863 a(2.10.1)p 2020 3927 V 123 w({)p
2240 3927 V 57 3929 2185 2 v 56 4029 2 100 v 159 3964
a Fe(MAX)p 232 3964 10 2 v 12 w(A)n(TTRIB)p 362 3964
V 10 w(ST)n(A)o(CK)p 475 3964 V 10 w(DEPTH)p 678 4029
2 100 v 687 4029 V 158 w Fh(Z)779 3949 y Fd(+)p 867 4029
V 893 3964 a Fk(GetIn)o(tegerv)p 1169 4029 V 114 w Fm(16)p
1394 4029 V 116 w(Maxim)o(um)g(depth)15 b(of)e(the)1420
4014 y(serv)o(er)i(attribute)g(stac)o(k)p 1864 4029 V
1932 3964 a(6)p 2020 4029 V 168 w({)p 2240 4029 V 57
4030 2185 2 v 56 4130 2 100 v 95 4065 a Fe(MAX)p 168
4065 10 2 v 12 w(CLIENT)p 296 4065 V 11 w(A)n(TTRIB)p
425 4065 V 10 w(ST)n(A)o(CK)p 538 4065 V 11 w(DEPTH)p
678 4130 2 100 v 687 4130 V 94 w Fh(Z)779 4050 y Fd(+)p
867 4130 V 893 4065 a Fk(GetIn)o(tegerv)p 1169 4130 V
114 w Fm(16)p 1394 4130 V 116 w(Maxim)o(um)10 b(depth)15
b(of)e(the)1420 4115 y(clien)o(t)h(attribute)g(stac)o(k)p
1864 4130 V 1932 4065 a(6)p 2020 4130 V 168 w({)p 2240
4130 V 57 4132 2185 2 v 1692 2482 a
currentpoint grestore moveto
 1692 2482 a 371 2641
a FF(T)l(able)i(6.19.)22 b(Impleme)o(n)o(tation)14 b(Dep)q(enden)o(t)h
(V)l(alues)p eop
%%Page: 168 177
168 176 bop 332 137 a FC(168)417 b Fx(CHAPTER)16 b(6.)34
b(ST)l(A)l(TE)16 b(AND)f(ST)l(A)l(TE)g(REQUESTS)582 2354
y
gsave currentpoint currentpoint translate 270 rotate neg exch neg exch
translate
 582 2354 a 762 2419 a Fm(Get)f(v)n(alue)208 b(T)o(yp)q(e)1387
2382 y(Get)1387 2419 y(Cmnd)1627 2382 y(Minim)o(um)1627
2419 y(V)m(alue)229 b(Description)163 b(Sec.)58 b(A)o(ttribute)p
596 2436 2057 2 v 595 2535 2 100 v 742 2470 a Fe(A)o(UX)p
809 2470 10 2 v 12 w(BUFFERS)p 1092 2535 2 100 v 1101
2535 V 201 w Fh(Z)1193 2455 y Fd(+)p 1281 2535 V 1316
2470 a Fk(GetIn)o(tegerv)p 1601 2535 V 133 w Fm(0)p 1826
2535 V 127 w(Num)o(b)q(er)13 b(of)g(auxiliary)1852 2520
y(bu\013ers)p 2296 2535 V 2321 2470 a(4.2.1)p 2431 2535
V 124 w({)p 2651 2535 V 596 2537 2057 2 v 595 2637 2
100 v 755 2572 a Fe(R)o(GBA)p 844 2572 10 2 v 12 w(MODE)p
1092 2637 2 100 v 1101 2637 V 228 w Fh(B)p 1281 2637
V 101 w Fk(GetBo)q(olean)o(v)p 1601 2637 V 125 w Fm({)p
1826 2637 V 127 w(T)m(rue)h(if)f(color)g(bu\013ers)1852
2622 y(store)h(rgba)p 2296 2637 V 2338 2572 a(2.7)p 2431
2637 V 140 w({)p 2651 2637 V 596 2638 2057 2 v 595 2738
2 100 v 750 2673 a Fe(INDEX)p 850 2673 10 2 v 12 w(MODE)p
1092 2738 2 100 v 1101 2738 V 222 w Fh(B)p 1281 2738
V 101 w Fk(GetBo)q(olean)o(v)p 1601 2738 V 125 w Fm({)p
1826 2738 V 127 w(T)m(rue)g(if)f(color)g(bu\013ers)1852
2723 y(store)h(indexes)p 2296 2738 V 2338 2673 a(2.7)p
2431 2738 V 140 w({)p 2651 2738 V 596 2739 2057 2 v 595
2839 2 100 v 725 2774 a Fe(DOUBLEBUFFER)p 1092 2839 V
1101 2839 V 197 w Fh(B)p 1281 2839 V 101 w Fk(GetBo)q(olean)o(v)p
1601 2839 V 125 w Fm({)p 1826 2839 V 127 w(T)m(rue)g(if)f(fron)o(t)g(&)
i(bac)o(k)1852 2824 y(bu\013ers)g(exist)p 2296 2839 V
2321 2774 a(4.2.1)p 2431 2839 V 124 w({)p 2651 2839 V
596 2841 2057 2 v 595 2940 2 100 v 789 2876 a Fe(STEREO)p
1092 2940 V 1101 2940 V 262 w Fh(B)p 1281 2940 V 101
w Fk(GetBo)q(olean)o(v)p 1601 2940 V 125 w Fm({)p 1826
2940 V 127 w(T)m(rue)f(if)f(left)g(&)i(righ)o(t)1852
2925 y(bu\013ers)g(exist)p 2296 2940 V 2354 2876 a(6)p
2431 2940 V 157 w({)p 2651 2940 V 596 2942 2057 2 v 595
3042 2 100 v 703 2977 a Fe(POINT)p 803 2977 10 2 v 11
w(SIZE)p 880 2977 V 12 w(RANGE)p 1092 3042 2 100 v 1101
3042 V 127 w Fm(2)9 b Fc(\002)h Fh(R)1230 2962 y Fd(+)p
1281 3042 V 1336 2977 a Fk(GetFloatv)p 1601 3042 V 138
w Fm(1,1)p 1826 3042 V 110 w(Range)j(\(lo)g(to)h(hi\))g(of)1852
3027 y(an)o(tialiased)e(p)q(oin)o(t)i(sizes)p 2296 3042
V 2338 2977 a(3.3)p 2431 3042 V 140 w({)p 2651 3042 V
596 3043 2057 2 v 595 3143 2 100 v 643 3078 a Fe(POINT)p
743 3078 10 2 v 11 w(SIZE)p 820 3078 V 12 w(GRANULARITY)p
1092 3143 2 100 v 1101 3143 V 103 w Fh(R)1194 3063 y
Fd(+)p 1281 3143 V 1336 3078 a Fk(GetFloatv)p 1601 3143
V 154 w Fm({)p 1826 3143 V 127 w(An)o(tialiased)f(p)q(oin)o(t)g(size)
1852 3128 y(gran)o(ularit)o(y)p 2296 3143 V 2338 3078
a(3.3)p 2431 3143 V 140 w({)p 2651 3143 V 596 3145 2057
2 v 595 3244 2 100 v 695 3179 a Fe(LINE)p 769 3179 10
2 v 12 w(WIDTH)p 889 3179 V 11 w(RANGE)p 1092 3244 2
100 v 1101 3244 V 119 w Fm(2)c Fc(\002)h Fh(R)1230 3164
y Fd(+)p 1281 3244 V 1336 3179 a Fk(GetFloatv)p 1601
3244 V 138 w Fm(1,1)p 1826 3244 V 110 w(Range)j(\(lo)g(to)h(hi\))g(of)
1852 3229 y(an)o(tialiased)e(line)i(widths)p 2296 3244
V 2338 3179 a(3.4)p 2431 3244 V 140 w({)p 2651 3244 V
596 3246 2057 2 v 595 3346 2 100 v 635 3281 a Fe(LINE)p
709 3281 10 2 v 11 w(WIDTH)p 828 3281 V 12 w(GRANULARITY)p
1092 3346 2 100 v 1101 3346 V 95 w Fh(R)1194 3266 y Fd(+)p
1281 3346 V 1336 3281 a Fk(GetFloatv)p 1601 3346 V 154
w Fm({)p 1826 3346 V 127 w(An)o(tialiased)f(line)g(width)1852
3331 y(gran)o(ularit)o(y)p 2296 3346 V 2338 3281 a(3.4)p
2431 3346 V 140 w({)p 2651 3346 V 596 3347 2057 2 v 1576
2354 a
currentpoint grestore moveto
 1576 2354 a 520 2513 a FF(T)l(able)j(6.20.)22
b(More)16 b(Implem)o(en)o(tation)d(Dep)q(enden)o(t)j(V)l(alues)p
eop
%%Page: 169 178
169 177 bop 1547 137 a FC(169)20 2210 y
gsave currentpoint currentpoint translate 270 rotate neg exch neg exch
translate
 20 2210 a 141
2276 a Fm(Get)14 b(v)n(alue)130 b(T)o(yp)q(e)660 2239
y(Get)660 2276 y(Cmnd)892 2239 y(Initial)892 2276 y(V)m(alue)163
b(Description)157 b(Sec.)50 b(A)o(ttribute)p 34 2293
1804 2 v 33 2442 2 150 v 157 2328 a Fe(RED)p 224 2328
10 2 v 11 w(BITS)p 412 2442 2 150 v 421 2442 V 160 w
Fh(Z)495 2313 y Fd(+)p 564 2442 V 590 2328 a Fk(GetIn)o(tegerv)p
866 2442 V 95 w Fm(-)p 1025 2442 V 97 w(Num)o(b)q(er)14
b(of)f(bits)h(p)q(er)g(red)1051 2378 y(comp)q(onen)o(t)f(in)h(color)
1051 2427 y(bu\013ers)p 1495 2442 V 1546 2328 a(4)p 1616
2442 V 150 w({)p 1837 2442 V 34 2444 1804 2 v 33 2593
2 150 v 135 2479 a Fe(GREEN)p 244 2479 10 2 v 13 w(BITS)p
412 2593 2 150 v 421 2593 V 138 w Fh(Z)495 2464 y Fd(+)p
564 2593 V 590 2479 a Fk(GetIn)o(tegerv)p 866 2593 V
95 w Fm(-)p 1025 2593 V 97 w(Num)o(b)q(er)g(of)f(bits)h(p)q(er)1051
2529 y(green)h(comp)q(onen)o(t)e(in)1051 2579 y(color)h(bu\013ers)p
1495 2593 V 1546 2479 a(4)p 1616 2593 V 150 w({)p 1837
2593 V 34 2595 1804 2 v 33 2745 2 150 v 148 2630 a Fe(BLUE)p
232 2630 10 2 v 12 w(BITS)p 412 2745 2 150 v 421 2745
V 151 w Fh(Z)495 2615 y Fd(+)p 564 2745 V 590 2630 a
Fk(GetIn)o(tegerv)p 866 2745 V 95 w Fm(-)p 1025 2745
V 97 w(Num)o(b)q(er)g(of)f(bits)h(p)q(er)1051 2680 y(blue)g(comp)q
(onen)o(t)f(in)1051 2730 y(color)h(bu\013ers)p 1495 2745
V 1546 2630 a(4)p 1616 2745 V 150 w({)p 1837 2745 V 34
2746 1804 2 v 33 2896 2 150 v 137 2781 a Fe(ALPHA)p 244
2781 10 2 v 12 w(BITS)p 412 2896 2 150 v 421 2896 V 139
w Fh(Z)495 2766 y Fd(+)p 564 2896 V 590 2781 a Fk(GetIn)o(tegerv)p
866 2896 V 95 w Fm(-)p 1025 2896 V 97 w(Num)o(b)q(er)g(of)f(bits)h(p)q
(er)1051 2831 y(alpha)f(comp)q(onen)o(t)g(in)1051 2881
y(color)h(bu\013ers)p 1495 2896 V 1546 2781 a(4)p 1616
2896 V 150 w({)p 1837 2896 V 34 2897 1804 2 v 33 2997
2 100 v 140 2932 a Fe(INDEX)p 240 2932 10 2 v 12 w(BITS)p
412 2997 2 100 v 421 2997 V 143 w Fh(Z)495 2917 y Fd(+)p
564 2997 V 590 2932 a Fk(GetIn)o(tegerv)p 866 2997 V
95 w Fm(-)p 1025 2997 V 97 w(Num)o(b)q(er)g(of)f(bits)h(p)q(er)1051
2982 y(index)g(in)f(color)h(bu\013ers)p 1495 2997 V 1546
2932 a(4)p 1616 2997 V 150 w({)p 1837 2997 V 34 2999
1804 2 v 33 3098 2 100 v 136 3034 a Fe(DEPTH)p 245 3034
10 2 v 11 w(BITS)p 412 3098 2 100 v 421 3098 V 139 w
Fh(Z)495 3018 y Fd(+)p 564 3098 V 590 3034 a Fk(GetIn)o(tegerv)p
866 3098 V 95 w Fm(-)p 1025 3098 V 97 w(Num)o(b)q(er)g(of)f(depth)1051
3083 y(bu\013er)i(planes)p 1495 3098 V 1546 3034 a(4)p
1616 3098 V 150 w({)p 1837 3098 V 34 3100 1804 2 v 33
3200 2 100 v 123 3135 a Fe(STENCIL)p 258 3135 10 2 v
11 w(BITS)p 412 3200 2 100 v 421 3200 V 126 w Fh(Z)495
3120 y Fd(+)p 564 3200 V 590 3135 a Fk(GetIn)o(tegerv)p
866 3200 V 95 w Fm(-)p 1025 3200 V 97 w(Num)o(b)q(er)f(of)f(stencil)
1051 3185 y(planes)p 1495 3200 V 1546 3135 a(4)p 1616
3200 V 150 w({)p 1837 3200 V 34 3201 1804 2 v 33 3351
2 150 v 94 3236 a Fe(A)o(CCUM)p 210 3236 10 2 v 12 w(RED)p
287 3236 V 11 w(BITS)p 412 3351 2 150 v 421 3351 V 97
w Fh(Z)495 3221 y Fd(+)p 564 3351 V 590 3236 a Fk(GetIn)o(tegerv)p
866 3351 V 95 w Fm(-)p 1025 3351 V 97 w(Num)o(b)q(er)h(of)f(bits)h(p)q
(er)g(red)1051 3286 y(comp)q(onen)o(t)f(in)h(the)1051
3336 y(accum)o(ulation)e(bu\013er)p 1495 3351 V 1546
3236 a(4)p 1616 3351 V 150 w({)p 1837 3351 V 34 3352
1804 2 v 33 3552 2 200 v 73 3387 a Fe(A)o(CCUM)p 189
3387 10 2 v 11 w(GREEN)p 307 3387 V 13 w(BITS)p 412 3552
2 200 v 421 3552 V 75 w Fh(Z)495 3372 y Fd(+)p 564 3552
V 590 3387 a Fk(GetIn)o(tegerv)p 866 3552 V 95 w Fm(-)p
1025 3552 V 97 w(Num)o(b)q(er)i(of)f(bits)h(p)q(er)1051
3437 y(green)h(comp)q(onen)o(t)e(in)1051 3487 y(the)i(accum)o(ulation)
1051 3537 y(bu\013er)p 1495 3552 V 1546 3387 a(4)p 1616
3552 V 150 w({)p 1837 3552 V 34 3553 1804 2 v 33 3703
2 150 v 86 3588 a Fe(A)o(CCUM)p 202 3588 10 2 v 11 w(BLUE)p
295 3588 V 12 w(BITS)p 412 3703 2 150 v 421 3703 V 88
w Fh(Z)495 3573 y Fd(+)p 564 3703 V 590 3588 a Fk(GetIn)o(tegerv)p
866 3703 V 95 w Fm(-)p 1025 3703 V 97 w(Num)o(b)q(er)f(of)f(bits)h(p)q
(er)1051 3638 y(blue)g(comp)q(onen)o(t)f(in)h(the)1051
3688 y(accum)o(ulation)e(bu\013er)p 1495 3703 V 1546
3588 a(4)p 1616 3703 V 150 w({)p 1837 3703 V 34 3704
1804 2 v 33 3904 2 200 v 74 3739 a Fe(A)o(CCUM)p 190
3739 10 2 v 11 w(ALPHA)p 306 3739 V 12 w(BITS)p 412 3904
2 200 v 421 3904 V 77 w Fh(Z)495 3724 y Fd(+)p 564 3904
V 590 3739 a Fk(GetIn)o(tegerv)p 866 3904 V 95 w Fm(-)p
1025 3904 V 97 w(Num)o(b)q(er)i(of)f(bits)h(p)q(er)1051
3789 y(alpha)f(comp)q(onen)o(t)g(in)1051 3839 y(the)i(accum)o(ulation)
1051 3889 y(bu\013er)p 1495 3904 V 1546 3739 a(4)p 1616
3904 V 150 w({)p 1837 3904 V 34 3905 1804 2 v 1715 2210
a
currentpoint grestore moveto
 1715 2210 a 303 2370 a FF(T)l(able)h(6.21.)22 b(Implem)o(en)o(t)o
(ation)14 b(Dep)q(enden)o(t)i(Pixel)f(Depths)p eop
%%Page: 170 179
170 178 bop 332 137 a FC(170)417 b Fx(CHAPTER)16 b(6.)34
b(ST)l(A)l(TE)16 b(AND)f(ST)l(A)l(TE)g(REQUESTS)402 2339
y
gsave currentpoint currentpoint translate 270 rotate neg exch neg exch
translate
 402 2339 a 603 2405 a Fm(Get)f(v)n(alue)236 b(T)o(yp)q(e)1256
2367 y(Get)1256 2405 y(Cmnd)1500 2367 y(Initial)1500
2405 y(V)m(alue)175 b(Description)156 b(Sec.)50 b(A)o(ttribute)p
416 2421 2042 2 v 415 2471 2 50 v 613 2456 a Fe(LIST)p
684 2456 10 2 v 10 w(BASE)p 955 2471 2 50 v 963 2471
V 260 w Fh(Z)1063 2441 y Fd(+)p 1157 2471 V 1185 2456
a Fk(GetIn)o(tegerv)p 1464 2471 V 105 w Fm(0)p 1644 2471
V 104 w(Setting)14 b(of)f Fk(ListBase)p 2114 2471 V 110
w Fm(5.4)p 2236 2471 V 116 w(list)p 2456 2471 V 416 2473
2042 2 v 415 2622 2 150 v 604 2507 a Fe(LIST)p 675 2507
10 2 v 10 w(INDEX)p 955 2622 2 150 v 963 2622 V 251 w
Fh(Z)1063 2492 y Fd(+)p 1157 2622 V 1185 2507 a Fk(GetIn)o(tegerv)p
1464 2622 V 105 w Fm(0)p 1644 2622 V 104 w(n)o(um)o(b)q(er)g(of)h
(displa)o(y)f(list)1670 2557 y(under)i(construction;)f(0)1670
2607 y(if)f(none)p 2114 2622 V 2149 2507 a(5.4)p 2236
2622 V 133 w({)p 2456 2622 V 416 2624 2042 2 v 415 2773
2 150 v 606 2659 a Fe(LIST)p 677 2659 10 2 v 11 w(MODE)p
955 2773 2 150 v 963 2773 V 253 w Fh(Z)1063 2644 y Fd(+)p
1157 2773 V 1185 2659 a Fk(GetIn)o(tegerv)p 1464 2773
V 105 w Fm(0)p 1644 2773 V 104 w(Mo)q(de)i(of)e(displa)o(y)g(list)1670
2708 y(under)i(construction;)1670 2758 y(unde\014ned)g(if)e(none)p
2114 2773 V 2149 2659 a(5.4)p 2236 2773 V 133 w({)p 2456
2773 V 416 2775 2042 2 v 415 2825 2 50 v 685 2810 a Fe({)p
955 2825 V 963 2825 V 289 w Fm(16)c Fc(\003)g(\002)p
Fh(A)p 1157 2825 V 166 w Fk({)p 1464 2825 V 176 w Fm(empt)o(y)p
1644 2825 V 57 w(Serv)o(er)15 b(attribute)g(stac)o(k)p
2114 2825 V 100 w(6)p 2236 2825 V 150 w({)p 2456 2825
V 416 2826 2042 2 v 415 2926 2 100 v 518 2861 a Fe(A)n(TTRIB)p
638 2861 10 2 v 10 w(ST)n(A)o(CK)p 751 2861 V 11 w(DEPTH)p
955 2926 2 100 v 963 2926 V 165 w Fh(Z)1063 2846 y Fd(+)p
1157 2926 V 1185 2861 a Fk(GetIn)o(tegerv)p 1464 2926
V 105 w Fm(0)p 1644 2926 V 104 w(Serv)o(er)g(attribute)g(stac)o(k)1670
2911 y(p)q(oin)o(ter)p 2114 2926 V 2165 2861 a(6)p 2236
2926 V 150 w({)p 2456 2926 V 416 2928 2042 2 v 415 2977
2 50 v 685 2962 a Fe({)p 955 2977 V 963 2977 V 289 w
Fm(16)9 b Fc(\003)g(\002)p Fh(A)p 1157 2977 V 166 w Fk({)p
1464 2977 V 176 w Fm(empt)o(y)p 1644 2977 V 57 w(Clien)o(t)14
b(attribute)g(stac)o(k)p 2114 2977 V 104 w(6)p 2236 2977
V 150 w({)p 2456 2977 V 416 2979 2042 2 v 415 3079 2
100 v 455 3014 a Fe(CLIENT)p 573 3014 10 2 v 10 w(A)n(TTRIB)p
701 3014 V 11 w(ST)n(A)o(CK)p 815 3014 V 10 w(DEPTH)p
955 3079 2 100 v 963 3079 V 102 w Fh(Z)1063 2999 y Fd(+)p
1157 3079 V 1185 3014 a Fk(GetIn)o(tegerv)p 1464 3079
V 105 w Fm(0)p 1644 3079 V 104 w(Clien)o(t)g(attribute)g(stac)o(k)1670
3064 y(p)q(oin)o(ter)p 2114 3079 V 2165 3014 a(6)p 2236
3079 V 150 w({)p 2456 3079 V 416 3080 2042 2 v 415 3130
2 50 v 531 3115 a Fe(NAME)p 624 3115 10 2 v 12 w(ST)n(A)o(CK)p
739 3115 V 10 w(DEPTH)p 955 3130 2 50 v 963 3130 V 178
w Fh(Z)1063 3100 y Fd(+)p 1157 3130 V 1185 3115 a Fk(GetIn)o(tegerv)p
1464 3130 V 105 w Fm(0)p 1644 3130 V 104 w(Name)f(stac)o(k)h(depth)p
2114 3130 V 151 w(5.2)p 2236 3130 V 133 w({)p 2456 3130
V 416 3132 2042 2 v 415 3182 2 50 v 575 3167 a Fe(RENDER)p
706 3167 10 2 v 12 w(MODE)p 955 3182 2 50 v 963 3182
V 229 w Fh(Z)1066 3173 y Fd(3)p 1157 3182 V 1185 3167
a Fk(GetIn)o(tegerv)p 1464 3182 V 50 w Fr(RENDER)p 1644
3182 V 48 w Fk(RenderMo)q(de)e Fm(setting)p 2114 3182
V 72 w(5.2)p 2236 3182 V 133 w({)p 2456 3182 V 416 3183
2042 2 v 415 3283 2 100 v 461 3218 a Fe(SELECTION)p 639
3218 10 2 v 11 w(BUFFER)p 775 3218 V 11 w(POINTER)p 955
3283 2 100 v 963 3283 V 120 w Fh(Y)p 1157 3283 V 115
w Fk(GetP)o(oin)o(t)o(erv)p 1464 3283 V 102 w Fm(0)p
1644 3283 V 104 w(Selection)i(bu\013er)1670 3268 y(p)q(oin)o(ter)p
2114 3283 V 2149 3218 a(5.2)p 2236 3283 V 94 w(select)p
2456 3283 V 416 3285 2042 2 v 415 3334 2 50 v 498 3319
a Fe(SELECTION)p 676 3319 10 2 v 11 w(BUFFER)p 812 3319
V 11 w(SIZE)p 955 3334 2 50 v 963 3334 V 145 w Fh(Z)1063
3304 y Fd(+)p 1157 3334 V 1185 3319 a Fk(GetIn)o(tegerv)p
1464 3334 V 105 w Fm(0)p 1644 3334 V 104 w(Selection)g(bu\013er)h(size)
p 2114 3334 V 121 w(5.2)p 2236 3334 V 94 w(select)p 2456
3334 V 416 3336 2042 2 v 415 3436 2 100 v 463 3371 a
Fe(FEEDBA)o(CK)p 635 3371 10 2 v 12 w(BUFFER)p 772 3371
V 11 w(POINTER)p 955 3436 2 100 v 963 3436 V 123 w Fh(Y)p
1157 3436 V 115 w Fk(GetP)o(oin)o(t)o(erv)p 1464 3436
V 102 w Fm(0)p 1644 3436 V 104 w(F)m(eedbac)o(k)g(bu\013er)1670
3421 y(p)q(oin)o(ter)p 2114 3436 V 2149 3371 a(5.3)p
2236 3436 V 66 w(feedbac)o(k)p 2456 3436 V 416 3437 2042
2 v 415 3487 2 50 v 501 3472 a Fe(FEEDBA)o(CK)p 673 3472
10 2 v 11 w(BUFFER)p 809 3472 V 11 w(SIZE)p 955 3487
2 50 v 963 3487 V 148 w Fh(Z)1063 3457 y Fd(+)p 1157
3487 V 1185 3472 a Fk(GetIn)o(tegerv)p 1464 3487 V 105
w Fm(0)p 1644 3487 V 104 w(F)m(eedbac)o(k)g(bu\013er)g(size)p
2114 3487 V 115 w(5.3)p 2236 3487 V 66 w(feedbac)o(k)p
2456 3487 V 416 3489 2042 2 v 415 3539 2 50 v 492 3524
a Fe(FEEDBA)o(CK)p 664 3524 10 2 v 11 w(BUFFER)p 800
3524 V 11 w(TYPE)p 955 3539 2 50 v 963 3539 V 145 w Fh(Z)1066
3530 y Fd(5)p 1157 3539 V 1185 3524 a Fk(GetIn)o(tegerv)p
1464 3539 V 93 w Fr(2D)p 1644 3539 V 93 w Fm(F)m(eedbac)o(k)g(t)o(yp)q
(e)p 2114 3539 V 219 w(5.3)p 2236 3539 V 66 w(feedbac)o(k)p
2456 3539 V 416 3540 2042 2 v 415 3590 2 50 v 685 3575
a Fe({)p 955 3590 V 963 3590 V 300 w Fh(n)9 b Fc(\002)g
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1792 y(126,)14 b(142,)g(146,)g(147)120 1848 y(Rect,)i(27,)e(66)120
1905 y(RenderMo)q(de,)i(135{138,)d(142)120 1961 y(Rotate,)i(30,)f(31,)g
(176)120 2055 y(Scale,)i(30,)e(31,)h(176)120 2112 y(Scissor,)h(110)120
2168 y(SelectBu\013er,)g(135,)e(136,)g(142)120 2225 y(ShadeMo)q(del,)j
(52)120 2281 y(StencilF)l(unc,)h(111,)c(175)120 2338
y(StencilMask,)i(118,)e(121,)g(176)120 2394 y(StencilOp,)k(111,)c(112)
120 2488 y(T)l(exCo)q(ord,)h(19,)f(20)940 286 y(T)l(exCo)q(ord1,)h(20)
940 343 y(T)l(exCo)q(ord2,)g(20)940 399 y(T)l(exCo)q(ord3,)g(20)940
456 y(T)l(exCo)q(ord4,)g(20)940 512 y(T)l(exCo)q(ordP)o(oin)o(ter,)22
b(19,)f(21,)g(22,)h(26,)1106 569 y(142)940 625 y(T)l(exEn)o(v,)15
b(102)940 682 y(T)l(exGen,)g(35,)g(36)940 738 y(T)l(exImage,)g(92)940
795 y(T)l(exImage1D,)22 b(86,)i(89,)f(91,)h(92,)g(97,)1106
851 y(99,)15 b(142)940 907 y(T)l(exImage2D,)25 b(85{87,)i(89,)g(91,)h
(92,)1106 964 y(97,)15 b(99,)f(142)940 1020 y(T)l(exP)o(arameter,)g
(93,)g(94)940 1077 y(T)l(exP)o(arameterf,)g(101)940 1133
y(T)l(exP)o(arameterfv,)g(101)940 1190 y(T)l(exP)o(arameteri,)h(101)940
1246 y(T)l(exP)o(arameteriv,)g(101)940 1303 y(T)l(exSubImage,)h(92)940
1359 y(T)l(exSubImage1D,)f(92,)g(93)940 1416 y(T)l(exSubImage2D,)g(92)
940 1472 y(T)l(ranslate,)g(30,)f(31,)g(176)940 1570 y(V)l(ertex,)h(7,)g
(19,)f(20,)g(39,)g(131)940 1626 y(V)l(ertex2,)h(19,)f(27)940
1683 y(V)l(ertex2sv,)h(7)940 1739 y(V)l(ertex3,)g(19)940
1796 y(V)l(ertex3f,)g(7)940 1852 y(V)l(ertex4,)g(20)940
1909 y(V)l(ertexP)o(oin)o(ter,)g(19,)f(22,)g(26,)h(142)940
1965 y(Viewp)q(ort,)g(29)p eop
%%Trailer
end
userdict /end-hook known{end-hook}if
%%EOF