Vectors
Cross Product Cross Product

This demonstrates using the cross product in an expression in prepping normals for copy stamping.

Author: eharetea
Date Modified: 08/02/08

Shading with Dot Product Shading with Dot Product

A mathematical and visual look at the Dot Product in regards to shading.

Author: eharetea
Date Modified: 08/01/08

Extracting a vector Extracting a vector

Extracting a vector in a custom expression function.

Author: eharetea
Date Modified: 07/30/08

vangle vangle

vangle() finds the angle between two vectors.

Author: eharetea
Date Modified: 07/30/08