Direct volume rendering based on projective methods works by projecting, in visibility order, the polyhedral cells of a mesh onto the image plane, and incrementally compositing th...
A hardware polygon rendering pipeline can be used together with hardware compositing to volume-render arbitrary unstructured grids composed of convex polyhedral cells. This techni...
Finite element methods commonly use unstructured grids as the computational domain. As a matter of fact, the volume visualization of these unstructured grids is a time consuming t...