Coder's Guild Mailing List

3D Problem?

Posted by customer on 1998-03-08

I have a weird problem. I wrote a program yesterday and the stupid =
thing keeps crashing.
I cannot figure out why. It's a 3D Wire Frame Cube that Rotates on X, Y =
or Z Axis by Keyboard Input.
It also Scales Up and Down. Now, If you Rotate it on An Axis, it's =
fine (At least didn't crash yet that way),
but when you start messing around and doing more than 1 axis, it will =
take a while sometimes, but
eventually it will crash. Other times it will crash right away. If I =
do X + Y rotatoin at same time, it
crashes right away usually, but now it seems to hold on for a bit. X + =
Z is fine, Y + Z is fine,
but X + Y and X + Y + Z seem to crash too easily. Or if you keep =
playing with the program for a period
longer than a few minutes and keep changing the rotation all the time it =
crashes. If you can help,
the program is on my web site under http://www.nauticom.net/www/secret =
Under DEMOS "CUBE.ZIP". You can get the binary there, I haven't posted =
the Code up there though, so if you need the code just email me
and I'll send it to you. It's in 100% Assembly and uses the 387 FPU. =
Thanx.

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_Secret/Scrat
http://www.nauticom.net/www/secret
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