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Submitted by: falcon13efx
Date Submitted: 2005-04-01 19:30:44
This picture shows some new effects.
I added a chaotic generator and some filters for wave functions. Cool? Yah. I am glad I wasted my life doing DSP..
I was playing with parallax bump mapping when I discovered a use for chaos. The statue is parallax bump mapped. It was the only texture I could find that showed the effect off well.
chaotic generator formula:
s = pow(2.0, 1 + fabs(last))*result*(1-result)
last = result
So it forms a recursive filter sort of like an IIR.
As you can see, the chaos generator can make cool flame effects.
Oh yah, I uploaded some fast math funcs, but be wrned, if you are using a modern compiler it will generate intrinsics, which are always faster. They are primarily for older machines.
Have fun.
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