@adobe/ecs - v0.2.1
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    Function alignTo

    • Returns a quaternion that aligns the local Z-axis to the given direction via the shortest arc, then applies an additional twist around that aligned Z-axis.

      Note: This aligns the Z axis.

      Parameters

      • direction: readonly [number, number, number]

        Target world-space direction for local Z. If zero-length, returns identity.

      • twistRadians: number = 0

        Extra rotation around the aligned Z-axis, in radians. Defaults to 0.

      Returns readonly [number, number, number, number]