Vector Lerp¶

https://user-images.githubusercontent.com/14288520/189449776-d0c7d727-c373-4103-89e0-2bbf890a0483.png

Functionality¶

This node’s primary function is to perform the linear interpolation between two Vectors, or streams of Vectors. If we have two Vectors A and B, and a factor 0.5, then the output of the node will be a Vector exactly half way on the imaginary finite-line between A and B. Values beyond 1.0 or lower than 0.0 will be extrapolated to beyond the line A-B.

Inputs¶

Vector Evaluate needs two Vertex stream inputs (each containing 1 or more vertices). If one list is shorter than the other then the shortest stream is extended to match the length of the longer stream by repeating the last valid vector found in the shorter stream.

Parameters¶

Param	Type	Default	Description
mode	Enum	Lerp	Lerp will linear interpolate once between each corresponding Vector Evaluate will repeatedly interpolate between each member of vectors A and B for all items in Factor input (see example)
Vertex A	Vector	None	first group of vertices (Stream)
Vertex B	Vector	None	second group of vertices (Stream)
Factor	Float	0.50	distance ratio between vertices A and B. values outside of the 0.0…1.0 range are extrapolated on the infinite line A, B