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perspective_projection [2019/11/10 17:01] (current)
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|+||**Perspective Projection** of a point in three dimensional space onto a two dimensional plane is achieved by drawing a line from a station point to the point in the three dimensional space and finding where the line intersects with the picture plane.|
|+||This needs to be done once for the top view and once for the side view.|
|+||Having found the intersection with the picture plane in both views, parallels can then be extended from those intersections.|
|+||The projection of the three dimensional point is found where those parallels intersect.|
|+|| * [[wp>|