partitionFacetIndicesByVisibilityVector MethodStatic
- Examine the normal orientation for each faces.
- Separate to 3 partitions:
- facets with normal in the positive direction of the vectorToEye (partition 0)
- facets with normal in the negative direction of the vectorToEye (partition 1)
- facets nearly perpendicular to the view vector (partition 2)
- Return array of arrays of facet indices.
partitionFacetIndicesByVisibilityVector(polyface: Polyface | PolyfaceVisitor, vectorToEye: Vector3d, sideAngleTolerance: Angle): number[][]
| Parameter | Type | Description |
|---|---|---|
| polyface | Polyface | PolyfaceVisitor | |
| vectorToEye | Vector3d | |
| sideAngleTolerance | Angle |
Returns - number[][]
Defined in
- polyface/PolyfaceQuery.ts Line 561
Last Updated: 20 June, 2023