Difference between revisions of "Evaluating Form Closure Project"
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=== Program Specification === |
=== Program Specification === |
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[[image:form-closure.png|left|Left: A six-sided polygon with four stationary contacts acting on it, indicated by the contact normals drawn as arrows. The region labeled <math>-</math> represents the feasible twist cone, i.e., the twists the polygon can follow without violating the contact. Right: The same six-sided polygon, but with the direction of the top left contact normal changed. Now there are no feasible twists for the polygon, so it is in form closure.]] |
[[image:form-closure.png|frame|left|Left: A six-sided polygon with four stationary contacts acting on it, indicated by the contact normals drawn as arrows. The region labeled <math>-</math> represents the feasible twist cone, i.e., the twists the polygon can follow without violating the contact. Right: The same six-sided polygon, but with the direction of the top left contact normal changed. Now there are no feasible twists for the polygon, so it is in form closure.]] |
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here are some words about it |
here are some words about it |