Every ray passes through a single point, so the projection is a pure perspective divide. The default camera in rendering because it is the one with no extra parameters.
supersedescorrects · extends
classifiesspecializes · part-of
substitutes forapproximates · alternative-to
depends onrequires · validates
Colour is the family; a dashed line is the second member of it.
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Referenced by
extendsMotion Blur adds capability to thisthe shutter is open for an interval, not an instant
correctsThin Lens Model fixes a defect in thisa pinhole holds everything in focus, unlike any real lens