refactored, made swapping clearer
refactored, made swapping clearer

benji-b-rmz/WebGLExperiments,benji-b-rmz/AlgorithmVisuals,benji-b-rmz/WebGLExperiments,benji-b-rmz/AlgorithmVisuals,benji-b-rmz/AlgorithmVisuals,benji-b-rmz/WebGLExperiments