- } // type 1 color vector by direction
-
-
- if (2==0){
- angle = static_cast<T>(input[0]);
- input = input+inIncr;
-
- *output++ = (unsigned char) abs( 255*angle/90 );
- *output++ = (unsigned char) abs( 0 );
- *output++ = (unsigned char) abs( 0 );
- *output++ = 255;
- // printf("%d %d %d ",(int)(255*dirx/sum),(int)(255*diry/sum),(int)(255*dirz/sum));
- // printf(" C %d %f %f %f \n",inIncr,dirx,diry,dirz);
-
- }// type 2 color vector by scalar
-
-