Project a small alphablended circle shadow

Blitz3D Forums/Blitz3D Programming/Project a small alphablended circle shadow

FlagDKT (Posted 2007) [#1]

What's the fastest way to project a small alpha blended circle shape shadow on a nonflat 3d object? I don't need stencil of course. Thank you :)

jfk EO-11110 (Posted 2007) [#2]

Don't know what's the fastest way, but in the archives there are several approaches. And sswifts shadow lib could handle this too.

caff_ (Posted 2008) [#3]

http://www.blitzbasic.com/codearcs/codearcs.php?code=214 ^ This works very well, but be careful with very complex floor geometry.

FlagDKT (Posted 2008) [#4]

I tried flex method today and it worked! But to achieve a good effect I have to segment the shadow face a little more...I have to think what is better.