How to draw 3D

3D or 3 Dimensions is an object / space that has a long, wide and high that has a shape. 3D is not only used in mathematics and physics but in the field of graphics, art, animation, computers and others.

3D or 3D concept shows an object or space has three geometric dimensions consisting of: depth, width and height. Three-dimensional example of an object is a ball, a pyramid or a spatial object such as a shoebox.
The term "3D" is also (and incorrectly) used (especially English) to denote representations in computer graphics (digital), by removing stereoscopic images or other images in aid, and even simple stereo effects, which construct a 2D effect (In the calculation of perspective projection, shading)

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