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Action:
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Replaces a list of edges with tolerant vertices.
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Filename:
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bool/bool_scm/sliver_scm.cxx
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APIs:
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api_replace_edge_with_tvertex
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Syntax:
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(tolerant:replace-edge-with-tvertex edge-list)
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Arg Types:
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edge-list
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entity ...
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Returns:
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entity ...
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Description:
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The argument
edge-list specifies a list of edges that will be converted to tolerant vertices.
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The extension returns a list of tolerant vertices that were created during the replacement. This extension does not take edge lengths into consideration. It simply replaces all edges specified unless the edges are in a closed loop. If the edges are closed, replacement is not performed. If replacing short edges is desired, the extension tolerant:detect-short-edges with its replace option set to TRUE is recommended.
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edge-list specifies a list of edges that will be converted to tolerant vertices.
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Example:
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; tolerant:replace-edge-with-tvertex
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; Define a wire body with an edge to be replaced
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(define wire (wire-body
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(list (edge:linear
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(position 0 0 0)
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(position 3 0 0)))))
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;; wire
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(define edge1 (edge:linear
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(position 3 0 0)
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(position 3.1 0 0)))
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;; edge1
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(define edge2 (edge:linear
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(position 3.1 0 0)
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(position 5 0 0)))
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;; edge2
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; Replace the middle edge with a tvertex.
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; First use tolerant-detect-short-edges with
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; a specified tolerance to detect it.
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(define short_edge
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(tolerant:detect-short-edges wire 0.2))
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;; short_edge
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(define replace
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(tolerant:replace-edge-with-tvertex short_edge))
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;;
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; Check the resulting body and tvertex
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(entity:check wire)
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;;
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(entity:tvertices wire)
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;;
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(tolerant:report wire)
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;;
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