Before using the numbers from the Rent & Income Limit Calculator, we strongly recommend that you check with the applicable state housing agency to verify that the state agrees with the numbers. The numbers round down to the nearest $1.
V-Ray for SketchUp â Materials â The Refraction Layer â V-Ray Tutorials. Refraction means the change of direction of a ray of light in passing at an angle from one medium to another. With V-Ray the refraction layer is used to create glass or translucent materials. How to use the refraction layer to create glass or translucency materials in this video tutorial.
Reflection, Refraction (Transmission) and Fresnel. Reflection and refraction are very common in the real world and can be observed every day. Glass or water are two very common materials which exhibit both properties. Light can pass through them, a phenomenon we call transmission and they can reflect light at the same time.