I've got a problem I'm hoping someone could help with. I'm looking to emit particles from only a portion of a mesh, then to make the section that's emitting particles move down the mesh. That is, the mesh itself stays static but the part that's emitting particles changes - like this:
The reason for me doing this is I've got a 3D scan of someone's head which I'm planning to make melt - with the particles coming off the flesh as it 'burns' down... I thought I might be able to use shape keys but as far as I'm aware you can't keyframe them. :/
Any help would be much appreciated!