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convert(normal:from:)

Converts a normal vector from the local space of a reference entity to the local space of the entity on which you called this method.

Declaration

@MainActor @preconcurrency func convert(normal: SIMD3<Float>, from referenceEntity: Entity?) -> SIMD3<Float>

Parameters

  • normal:

    A vector perpendicular to a surface at a point, specified relative to specified relative to referenceEntity.

  • referenceEntity:

    The entity that defines a frame of reference. Set this to nil to indicate world space.

Return Value

The normal vector given in the local space of the entity.

See Also

Converting values between coordinate spaces