Collision detection: a comparison.
dsc at swcp.com
Wed Oct 2 10:02:01 CDT 2002
On Monday, September 30, 2002, at 01:35 AM, malte brill wrote:
> thanks for the leg up. Indeed, I checked the whole data after
> every move,
> silly me.
The more I think about this, try optimizing a simple pixel overlap
in the overlapped region of the two images. That may be enough. A
quick single pixel test might be to call them overlapped if both
are after "z"; that avoids conversion and math. Optimize the
You might need to go to the subrect method we talked about, but
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