There are no holes that cross each other or their outside face. For both hardware and software systems, there are fewer surface samples made for interactively rendering textures. The accuracy of the QuickRendered image can be improved by increasing the Shading Frequency in the Quick render option box. The Alias QuickRender implements all Alias render shading capabilities except transparency, reflection, and refraction. This is for convenience only and should not be construed as correct transparency.
Shadows are only available for spotlights.
Light glows do not render in orthographic views. There is a difference between conventional ambiance shading calculations and the way Alias does ambiance calculations. Conventionally, ambiance is a constant that is reduced only by the diffuse component of the surface. Thus, a sphere, viewed with only ambient shading, would look like a flat disk. To avoid this, Alias makes the ambient shade a function of the surface normal and the eye vector, as well as the diffuse component of the surface.