Glenn wrote:
> The Cold Fusion docs say to convert from radians to degrees using PI/180.
Oops, my fault.
(I remember making the same mistake in school very often too :-)
> It still looks off to me.
Remember that you need two signed bytes for each angle.
Just use the Windows calculator, multiply your result with 256 and
convert the number into hex.
Examples:
0_degrees:
; 0.556666666667 [Vx = 20/60 * cos(0 * (PI/180)) * 1.67]
This should be converted into: 0, 143 (rounded)
180_degrees:
.byte142 ; -0.556666666615 [Vx = 20/60 * cos(180 * (PI/180)) * 1.67]
This should be converted into: 255, 114 (-1, -142)
Have?fun!
Thomas
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