Hi everyone,
I want to check if a line intersects with a rectangle so I can make a beam weapon for my game.
Does anyone have any nice little function or something?
something like..
TestLineIntersection( X1,Y1,X2,Y2 : integer; TestRect : trect ) : boolean;
once I've done this, I need to write a line pixel test routine against the image of the sprite in question and a quick bit of Bresenham's to tell me which pixels to test.
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