Power Scalar

Node Description & Purpose:
The Power family of nodes output the Input value raised to the power of the Input 2 value:

Output = Input to the power of Input 2

For colours the calculation is done on a component-wise basis, for example:

Output.red = Input.red to the power of Input 2.red
Output.green = Input.green to the power of Input 2.green
Output.blue = Input.blue to the power of Input 2.blue


Node Type: Function

Settings:
These nodes just have one other setting, which lets you choose a node for Input 2.

A single object or device in the node network which generates or modifies data and may accept input data or create output data or both, depending on its function. Nodes usually have their own settings which control the data they create or how they modify data passing through them. Nodes are connected together in a network to perform work in a network-based user interface. In Terragen 2 nodes are connected together to describe a scene.