Unity Tutorial 4 - How to apply materials, shaders and textures to objects in Unity
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This video tutorial explains how to create materials in Unity so that you can change the colour of 3D objects. The video also explains how to use shaders and image textures textures in Unity.
Examples of materials, shaders, textures: http://codemahal.com/video/how-to-apply-materials-shaders-and-textures-to-objects-in-unity/