isAlmostEqualPointPlusScaledVector Method
Return true if this and {other + vector*scale} have equal x,y,z parts within Geometry.smallMetricDistance.
- this method is useful in testing "point on ray" without explicitly constructing the projection point
isAlmostEqualPointPlusScaledVector(other: XYAndZ, vector: XYAndZ, scale: number, tol?: number): boolean
| Parameter | Type | Description |
|---|---|---|
| other | XYAndZ | |
| vector | XYAndZ | |
| scale | number | |
| tol | number |
Returns - boolean
Defined in
- geometry3d/Point3dVector3d.ts Line 177
Last Updated: 28 April, 2026
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