i am trying create a FULL VOLUMERIC Light:



any help?

is your entity (the black one) static? if yes, it should be possible (without shaders), if not, I cannot help you - maybe the shader gurus can, but I've never heard of such an effect.

You could fake this with sprites and a dynamic spotlight with stencil shadows.

Simply make a dynamic light and set my.spotlight=on and my.cast=on
then make sure you have shadow_stencil=on;

then from you light object shoot a line of sprites going out and getting larger in the direction of the light beam, then destroy the sprites if they hit an object..

If you really need a perfect dynamic light volume, you would have to use render-to-texture and shadow mapping, and probably some sort of volume texture.

The Red--White ball is the light Source, the black ball can be any obj., static and dynamic