What is a 3ds Max Sky portal?
What is a 3ds Max Sky portal?
To translate this article, select a language. An “mr Sky Portal” is a 3ds Max light object that gathers sky light (as opposed to direct sunlight) generated by a Daylight system. When a Sky Portal is applied to objects such as glass doors and windows, these objects become light sources.
What is the MR (mental ray) sky portal object?
The mr (mental ray) Sky Portal object provides an efficient method of “gathering” existing sky lighting in interior scenes without requiring high final gather or global illumination settings that would result in excessively long render times. In effect, a portal acts as an area light that derives its brightness and coloring from the environment.
What is a sky portal?
In effect, a portal acts as an area light that derives its brightness and coloring from the environment. Attention: For mr Sky Portal to work correctly, the scene must contain a Skylight component.
How do I Turn on Sky portal in AutoCAD?
On the Scene Explorer panel, select the mr Sky Portal001 object. Go to the Modify panel and on the mr Sky Portal Parameters rollout, turn the Sky Portal back on. On the Rendered Frame Window, make a clone of the previous rendering, then click Render.
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