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Showing results for tags 'affect'.
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MrHoo posted a topic in Lighting & RenderingHi folks, hope my problem is not to silly... I've attached a test scene below. -- I have an object with an attribute "randCol" altering Cd. I pack the object and then copy it several times on a circle. So far so good. Giving the object a material with some color has the desired effect, having some spheres showing the color more and others not... Now turning on SSS gives me the effect only on one random picked object, the others render black. So how would I get the SSS on all the others? In the mantra node I have "Save all materials and shaders" tuned on. In the shader I use "Use packed color" Do I have to use some "Render State" magic and if yes, how? Thanks in advance! Dominik packed_rand_sss.hiplc
Hey guys, I have a large billowing smoke sim a wall of smoke from different sources. I need to steer the volume, like have it turn at a certain point. What is the best approach to steering or having thick volumes follow a vector. Right now I've tried guiding the smoke using pumps by making some geo that acts as a wall with custom velocity vectors to push to smoke around. It sort of works but the smoke expands a bit too much and doesn't really seem like its being directed, also seems to lose it's volume. any tips would be appreciated