when talking about a 3 D picture is more sensitive to an architect, maybe this is the field of his an architect who is more understanding of all about the problem of drawing, if an architect tighten or plan a building, first is to survey and mapping an area the.
Therefore with other languages, this 3-dimensional Object can only be seen when you can focus your 2 eyes correctly. at a glance this image looks like a random 2 Dimensional pattern, but when you see this image in a special way or technique, the 3 Dimensional impact will be visible as well as a separate image can appear out or float above the pattern.
3 Dimensional Illustrations images may also be easier to see on paper than on your computer monitor. but keep in mind if you do not need to print them in color. because the image of this 3-dimensional illusion will remain visible even in a paper print that is black and white only.
and how to View a 3 Dimensional Image Illustration?
as for the following is a step view of 3-dimensional images without any help from the 3-dimensional glasses. In general, there are 3 basic techniques see step, that is one of it is:



from the picture above, 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 (mainly English) to represent 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 and shading.
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By.@aguess