DupliVerts can be an effective way to duplicate recurring objects in a scene and may serve as the basis for many interesting effects such as creating raindrops. This tutorial will demonstrate the use of DupliVerts in Blender.
Enabling DupliVerts on an object essentially copies any child objects at each vector on the parent object. This tutorial uses a grid as the parent, but other objects may be used as well such as UVSpheres.
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