I have showed my work to the plastic artists here in my city and they are shoked! (Previously I participated in many expositions with digital art, using blender of course, so I know many of them) They want that I make a personal expo, and I accept, but when finish the proyect and will be part of my vacation.
Archive for May, 2008
More on multiple ligth scattering: Non Physical , Rayleigh and simplified Mie scatter models
May 26, 2008
Scatter tests
May 26, 2008
I trade user control for physical accuracy, also full multiple ligth scattering implemementation due to the loooong render time are out of my scope, of course ,there’s room for that if someone/myself-when-finish-the-proyect want to implement it.
Blender shader models into volumetrics
May 26, 2008
diferent parameters give diferent or similar results between models
the list of user controled parametres now grow to round 65!!!
Diffuse models and multiple scatter aproximations
May 26, 2008Hello all!
this weekend I could get implemented all the blender difuse shader models for volumetrics
(Lambert,Oren-Nayar,Blinn,Minaert,Fresnell) and also took some time for implementing an
aproximation (I have to note that is not the exact physical model in order to gain more user
control) of multiple ligth scattering using a simple scatter model, a Raileigh model and a
simplified Mie scatter model, the user could tweak the result.
Although not physically accurate, it will be useful for some effects.
Also add a new composite model for transparent volumetrics.
I’ll try to upload content soon.
Phong specular highligths!
May 19, 2008
With some setups also render times grow a lot! not everything is of rose color! but, of course , final time is up to the user and his machine/patience/cuality 
multipoint falloff test
May 19, 2008
this is a small test of a feature that could be usefull for particle/dataset/simulation volumetrics, and texture controlled falloff. but this will require a lot of more work!
everything is a single plane
