This is a really cool trick for Maya artists out there: http://blog.digitaltutors.com/attaching-objects-deforming-model-maya/

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Attaching objects to a deforming model in Maya
Whether you’re new to creature rigging or an expert, you probably have had to, or no doubt will have to, attach accessories to a deforming model. These accessories can range from hard surface models like buttons or badges to items with a little more flexibility, like belts and straps. Share this:Click to share on Twitter (Opens in new window)Share on Facebook (Opens in new window)Click to share on Google+ (Opens in new window)Click to share on Li…