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Amiga Format CD 43
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Amiga Format CD43 (1999)(Future Publishing)(GB)(Track 1 of 2)[!][issue 1999-09].iso
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shear tiles
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Text File
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1999-06-15
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668b
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26 lines
Category: Filter Factory Gallery U
Title: Shear Tiles...
Author: Greg Schorno
Copyright: Copyright: 1996 (c) Greg Schorno
ctl[0]: Tile Width
ctl[1]: Tile Height
ctl[2]: X Offset
ctl[3]: Y Offset
ctl[4]: X Shear
ctl[5]: Y Shear
ctl[6]:X Scale
ctl[7]: Y Scale
val[0]: 13
val[1]: 21
val[2]: 31
val[3]: 49
val[4]: 70
val[5]: 125
val[6]: 112
val[7]: 2
R:put((((x+y*(ctl(4)-128)/128)+(X<<2))%val(0,1,X)*64/(ctl(6)+16)+(ctl(0)<<2))%ctl(0)+val(2,0,X-val(0,1,X)),0),put((((y+x*(ctl(5)-128)/128)+(Y<<2))%val(1,1,Y)*64/(ctl(7)+16)+(ctl(1)<<2))%ctl(1)+val(3,0,Y-val(1,1,Y)),1),src(get(0),get(1),z)
G:src(get(0),get(1),z)
B:src(get(0),get(1),z)
A:a