3D canvas is a free tool to create different types of 3D modeling and animation projects for beginners and experts alike. It includes really useful features, like real-time rendering, more than 25 objects (primitives) to choose from, various light settings, shape building, skeleton effect, inverse styles, various painting tools, simulated shadows, smoothening effect, and many more... (
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The program works with the following extensions:
clo,
clt