Reflect Environment

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Overview

 

Reflects an environment map off a 3D surface defined by a height map.

 

 

Reflect Environment Sample

 

 

 

Inputs

 

 

Input

Description

Heightmap

The red channel of this input is used as a height map for constructing the three-dimensional reflective surface.

Environment

An environment to be reflected off the surface. This input must be in latitude/longitude format.  The Make Environment node will produce environment maps in this format.

 

 

 

Properties

 

 

Property

Description

Height Factor

Scales all values of the input height map by a given factor to quickly change overall elevations.  Entering a negative value will reverse elevations.

Skip for Color Only

During color-only renders, certain parts of a texture, usually those adding highlights or shadows, are skipped so that a flat-looking version is created.  Activating this property will cause this node to render as if it had a Height Factor of zero during color-only renders, thus flattening away any highlights.  This property doesn't have an effect during normal renders.  More information on color-only rendering can be found in the Using Effect Maps tutorial.

 

 

 


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