PolyfaceRangeTreeContext Class
Handler class for searching a range tree containing the facets of a polyface.
- Facilitates multiple searches for closest point and close approach calculations.
Methods
| Name | Description | |
|---|---|---|
| searchForClosestPoint(spacePoint: Point3d, maxDist?: number, searchFacetInterior: booleanfalse): undefined | FacetLocationDetail | FacetLocationDetail[] | Search the range tree for closest facet(s) to spacePoint. | |
| createCapture(visitor: PolyfaceVisitor | Polyface, maxChildPerNode: number4, maxAppDataPerLeaf: number4, convexFacets: booleanfalse): undefined | PolyfaceRangeTreeContext Static | Create a range tree context for the Polyface facets. | |
| searchForClosestApproach(contextA: PolyfaceRangeTreeContext, contextB: PolyfaceRangeTreeContext, maxDist?: number, searchFacetInterior: booleanfalse): undefined | FacetLocationDetailPair | FacetLocationDetailPair[] Static | Search the range trees for closest approach(es) between the polyfaces. |
Properties
| Name | Type | Description | |
|---|---|---|---|
| convexFacets | boolean | Whether all facets to visit are known to be convex. | |
| numFacetTest | number | Diagnostic: number of facet tests. | |
| numRangeTestFalse | number | Diagnostic: number of range tests that have been returned false | |
| numRangeTestTrue | number | Diagnostic: number of range tests that have returned true. | |
| numSearch | number | Diagnostic: number of searches performed. | |
| visitor | PolyfaceVisitor | Visitor for the polyface being searched |
Defined in
Last Updated: 14 November, 2024
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