I need to have a sphere consisting of serveral triangles. Every triangles should fade away randomly and smoothly. I added a Screenshot of the sphere i got so far. Actually its a converted sphere with a PolyFX and Random effector. So good so far. My idea was now to take a formular effector and turn on the alpha in the Colormode, and put a material with a color-shader in the alpha on top of the sphere. But it doesnt seem to work. The triangles/sphere just disappear.