Difference between revisions of "Add Vector"

From Terragen Documentation from Planetside Software
Jump to: navigation, search
 
Line 15: Line 15:
 
All nodes in this family have just the one setting, which lets you choose a node for Input 2.
 
All nodes in this family have just the one setting, which lets you choose a node for Input 2.
  
[[Category: Add| ]]
+
[[Category: Add]]

Latest revision as of 18:26, 1 June 2011

Add Vector

Node Description & Purpose: The Add family of nodes allow you to add the colour/scalar/vector coming into the Input by the color/scalar/vector coming into Input 2. The addition is component-wise, for example with a colour :

Input.red + Input 2.red

Input.green + Input 2.green

Input.blue + Input 2.blue

Node Type: Function

Settings: All nodes in this family have just the one setting, which lets you choose a node for Input 2.

A scalar is a single number. 1, 200.45, -45, -0.2 are all examples of scalar values.

A vector is a set of three scalars, normally representing X, Y and Z coordinates. It also commonly represents rotation, where the values are pitch, heading and bank.