intersectRay Method

Compute intersections with a ray.

• Return the number of intersections
• Fill any combinations of arrays of
  • rayFractions = fractions along the ray
  • xyz = xyz intersection coordinates points in space
  • thetaPhiRadians = sphere longitude and latitude in radians.
• For each optional array, caller must of course initialize an array (usually empty)
• return 0 if ray length is too small.

intersectRay(ray: Ray3d, rayFractions: undefined | number[], xyz: undefined | Point3d[], thetaPhiRadians: undefined | LongitudeLatitudeNumber[]): number

Returns - number

Defined in

• geometry3d/Ellipsoid.ts Line 280

Last Updated: 11 June, 2024