mrdoob/three.js — pull request #4313 by chrisprobst (2014-01-16 10:33:46+00:00)
Title: #4289 Move isPowerOfTwo to THREE.Math and update all references

The isPowerOfTwo function is declared in a lot of places, this Pull Request declares this function in THREE.Math and updates all references/removes remaining declarations.

Closes #4289.