How do I prepare a three-dimensional slice sequence for rendering?
The slice sequence is ready for rendering and you do not have to do anything beforehand. You can resize the sequence of 2D images to cubic voxels in 3D Slice Sequence window, in order to increase the speed and to decrease calculation time of the rendering process. Also performing this operation in advance, you can prepare an .isf file for Surface Shading (a rendering method, which is faster than the other ones).