Using After Effects CS6, I have an unrasterized vector image applied to a 3D sphere created but when I zoom into the 3D sphere the vector image becomes pixelated. How can I zoom in as far as I need to without pixelation?
Dimensions shouldn't matter since they file size doesn't seem to change with scaling, right?
Are you talking about CC Sphere applied onto a vector graphic layer?
Precompose your vector graphic layer and increase both the precomposition size and the layer scale, make sure the Collapse Transformation / Continuously Rasterize switch for your vector graphic layer is turned on. In your master comp apply CC Sphere effect onto the precomposition.
CC SPhere is a raster effect. It will always "pixelate". Simply make the layer huge in a pre-comp and use that als laready advised.