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Text File  |  2004-03-17  |  312 b   |  18 lines
  1. pshader("
  2.  
  3.     ps_1_1
  4.  
  5.     tex t0 ;RGB=terrain colormap, A=terrain lightmap
  6.     tex t1 ;terrain detail 1
  7.     tex t2 ;terrain detail 2
  8.     tex t3 ;RGB=details mask
  9.  
  10.     mov r0.a, t3.b                        ;extracting details mask
  11.  
  12.     lrp r0, r0.a, t2, t1                ;details blending
  13.  
  14.     mul r0, t0, r0                        ;applying detail to colormap
  15.  
  16. ")
  17.  
  18.