Re: Raycasting 3D demo disk

[aiiadict@gmail.com]

aiiadict@gmail.com wrote:
> David Schmenk wrote:
> > Here for your enjoyment is a technology preview/demonstration of a
> > raycasting and rendering algorithm
>
> here is a texture/ "tile" editor, as well as MAP editor...
>

fix the cursor!
It was erasing incorrectly:

40560  IF EX <  > X1 OR EY <  > Y1 THEN  HCOLOR= 0:X3 = (X1 * GD):Y3 =
Y1 * GD:W4 = GD - 1: HPLOT X3 + 1,Y3 + 1 TO X3 + W4,Y3 + 1 TO X3 +
W4,Y3 + W4 TO X3 + 1,Y3 + W4 TO X3 + 1,Y3 + 1:X1 = EX:Y1 = EY: GOTO
40500