createVectorFrustum MethodStatic
Create a world to NPC map that maps between world coordinates and the given frustum.
createVectorFrustum(origin: Point3d, uVector: Vector3d, vVector: Vector3d, wVector: Vector3d, fraction: number): Map4d | undefined
| Parameter | Type | Description |
|---|---|---|
| origin | Point3d | lower left rear of frustum |
| uVector | Vector3d | Vector from origin to lower right rear. |
| vVector | Vector3d | Vector from origin to upper left rear. |
| wVector | Vector3d | Vector from origin to lower left front, i.e. origin towards eye. |
| fraction | number | front size divided by rear size. |
Returns - Map4d | undefined
Defined in
- geometry4d/Map4d.ts Line 121
Last Updated: 12 May, 2026
Found something wrong, missing, or unclear on this page? Raise an issue in our repo.