spark texture or shader

Forums Houdini Lounge spark texture or shader

6828 3 0

May 31, 2007 3:18 p.m.

Hello,

is there someone who knows how to create a sparks texture or shader to use with sprites?

thanks,

bern

June 1, 2007 9:08 a.m.

To create sparks I wouldn't use sprites. Use tubes with an additive orange shader (you can don that with a VEX Supermaterial) and motion blur.

June 1, 2007 3:57 p.m.

Thanks Miguel for the nice tip about using the VEX Supermaterial.
There's one problem: I don't get the color right…?

bern

June 1, 2007 4:57 p.m.

Just set the diffuse to orange, decrease the opacity and increase the emmision and transmission with yellow colors.

                    
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