categories :: Cornell Boxen :: Moons and Planets :: Motion Blur :: Sky, Clouds, Atmosphere :: Tec-Off :: Water Scapes :: Weather FX :: all

Tec-Off

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Tec-Off

Variations on the Sphere

2008-06-25

Variations on the Sphere

http://picogen.org/./gen-image/Tec-Off/spheres/spheres-1.png

Here I have finally fixed a bug in my Preetham-Code [0]

http://picogen.org/./gen-image/Tec-Off/spheres/spheres-2.png

Sine and Lava-Sine

http://picogen.org/./gen-image/Tec-Off/spheres/spheres-3.png

Hugo Elias' sphere-version of Fault Formation [1]

http://picogen.org/./gen-image/Tec-Off/spheres/spheres-4.jpg

Implementing some functions onto the spheres: Lava-Perlin (negated Ridged), Normal-Perlin and Ridged-Perlin

references

0:A Practical Analytic Model for Daylight, Preetham, Shirley, Smits, http://www.cs.utah.edu/vissim/papers/sunsky/
1:Spherical Landscapes, Hugo Elias, http://freespace.virgin.net/hugo.elias/models/m_landsp.htm

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Tec-Off

Caustic-Spheres

2008-06-25

Caustic-Spheres

http://picogen.org/./gen-image/Tec-Off/caustic-spheres/caustics.png

This is actually the first "production"-render of picogen ever. Have a look at the caustics [0] in front of the spheres, *hmmm, tasty*.

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