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wowtiger
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加入日期: Feb 2004
您的住址: 台灣
文章: 240
說錯了
是3個CODE
1個1.1
2個1.4
---------------------------
ps.1.1
def c0, 1, 0, 0, 0 // used to extract value from R
def c1, 0, 1, 0, 0 // used to extract value from G
def c2, 0, 0, 1, 0 // used to extract value from B
tex t0 // weightmaps in R, G, B
tex t1 // layer 1
tex t2 // layer 2
tex t3 // layer 3
dp3 r1, t0, c0 // r1 = Weight1
mul r0, t1, r1 // r0 = T1*W1
dp3 r1, t0, c1 // r1 = Weight2
mad r0, t2, r1, r0 // r0 = T2*W2 + T1*W1
dp3 r1, t0, c2 // r1 = Weight3
mad r0, t3, r1, r0 // r0 = T3*W3 + T2*W2 + T1*W1
mul_x2 r0, r0, v0 // r0 = r0 * lighting
------------
ps.1.4
texld r0, t0 // rgba - blending weights
texld r1, t1 // tex 1
texld r2, t2 // tex 2
texld r3, t3 // tex 3
mul r1, r1, r0.r
mad r1, r2, r0.g, r1
mad r1, r3, r0.b, r1
mul_x2 r0, r1, v0
--------------
ps.1.4
texld r0, t0 // rgba - blending weights
texld r1, t1 // tex 1
texld r2, t2 // tex 2
texld r3, t3 // tex 3
texld r4, t4 // tex 4
mul r1, r1, r0.r
mad r1, r2, r0.g, r1
mad r1, r3, r0.b, r1
mad r1, r4, r0.a, r1
mul_x2 r0, r1, v0
__________________
CPU:AMD K6-2 500
RAM:SDRAM PC100 128MB
HD:WD 20G
VGA:GeForce2 MX
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舊 2004-04-25, 03:36 PM #107
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