colah/ImplicitCAD — pull request #43 by canadaduane (2012-04-06 06:00:31+00:00)
Title: Add vector scaling parameters to 'scale' transformation for 2D and 3D

This improves the 'scale' transformation by using a vector with 2- or 3-components, instead of the single value parameter that currently exists.

Note: I added a 'component-wise multiplicative' operator that makes sense to me, but is not a standard mathematical notation as far as I can tell. If you know of something better than x-sub-bar let me know.