What is refraction in VRAY SketchUp?

Reflection – The material that is used when a reflection ray hits the surface. Refraction– The material that is used when a refraction ray hits the surface. GI – The material that is used when a GI ray hits the surface.

What is refraction in Sketchup?

Refraction – Enables Refraction of the material. Refraction Color – Specifies the refraction color. … The fog color also determines the look of the object when using fog scattering.

How do I create a reflection in VRAY Sketchup?

Reflection Glossiness – Available when the Surface control option is set to Use Glossiness. Specifies the sharpness of reflections. A value of 1.0 means perfect mirror-like reflection; lower values produce blurry or glossy reflections. Use the Subdivs parameter below to control the quality of glossy reflections.

Why does a curved mirror change the way an image is reflected?

If the mirror is convex, or curved outward, it will reflect a wider area, in which images appear smaller and farther away than those from a flat mirror. … If the surface is concave, or curved inward, a group of light rays from a distant source is reflected back toward a single location known as the focal point.

How do you make glass less transparent?

First, thoroughly wash the surface to be frosted, using glass cleaner and a lint-free cloth. Next, combine water with a couple drops of dish detergent in a spray bottle. Then proceed to lightly spritz the glass before applying the window film. As you go, remove air bubbles with a squeegee.

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