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Action:
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Finds the bump associated with the given face or loop.
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Filename:
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kern/kern_scm/pattern_scm.cxx
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APIs:
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api_pattern_find_bump
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Syntax:
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(find:bump seed [return-type [no-cross-list
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[show-loop=#f]]])
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Arg Types:
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seed
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entity
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return-type
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string
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no-cross-list
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entity | (entity ...)
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show-loop
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boolean
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Returns:
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entity ...
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Description:
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Finds the bump associated with the face or loop specified by
seed, and highlights the face of the bump in red.
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seed specifies the entity to be searched.
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return-type is an optional argument that could be used to have the function return a list of entities in the bump. The options for
return-type are "faces", "loops", and "all". "faces" returns a list of all faces in the bump. "loops" returns a list of all loops in the bump (e.g., those not owned by faces on the bump). "all" returns a list consisting of both the above. No list is returned unless this string is present.
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no-cross-list allows for finer definition or limitation in the search.
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show-loop set to true (#t), highlights any limiting loops on the bump in yellow.
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Example:
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; find:bump
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; create a bump
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(define blank (solid:block (position 0 0 0)
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(position 10 10 -1)))
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;; blank
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(define tool (solid:block (position 1 1 0)
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(position 2 2 1)))
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;; tool
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(define unite (solid:unite blank tool))
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;; unite
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; pick out one face on the bump
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(define bump_face (car (entity:faces blank)))
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;; bump_face
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; pass in an empty string and list so that
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; we highlight the default faces and loops
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; belonging to the bump, but return no list
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(find:bump bump_face "" (list ) #t)
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;; ()
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; loop:(entity 14 1)
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; face:(entity 3 1)
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; face:(entity 7 1)
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; face:(entity 4 1)
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; face:(entity 5 1)
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; face:(entity 6 1)
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