48 lines
1.7 KiB
C#
48 lines
1.7 KiB
C#
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using Unity.Mathematics;
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namespace UnityEngine.Splines
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{
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/// <summary>
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/// Base class for SplineInstantiate and SplineExtrude, contains common elements to both of these Components
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/// </summary>
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public abstract class SplineComponent : MonoBehaviour
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{
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/// <summary>
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/// Describes the different types of object alignment axes.
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/// </summary>
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public enum AlignAxis
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{
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/// <summary> Object space X axis. </summary>
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[InspectorName("Object X+")]
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XAxis,
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/// <summary> Object space Y axis. </summary>
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[InspectorName("Object Y+")]
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YAxis,
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/// <summary> Object space Z axis. </summary>
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[InspectorName("Object Z+")]
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ZAxis,
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/// <summary> Object space negative X axis. </summary>
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[InspectorName("Object X-")]
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NegativeXAxis,
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/// <summary> Object space negative Y axis. </summary>
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[InspectorName("Object Y-")]
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NegativeYAxis,
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/// <summary> Object space negative Z axis. </summary>
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[InspectorName("Object Z-")]
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NegativeZAxis
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}
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readonly float3[] m_AlignAxisToVector = new float3[] {math.right(), math.up(), math.forward(), math.left(), math.down(), math.back()};
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/// <summary>
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/// Transform a AlignAxis to the associated float3 direction.
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/// </summary>
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/// <param name="axis">The AlignAxis to transform</param>
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/// <returns></returns>
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protected float3 GetAxis(AlignAxis axis)
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{
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return m_AlignAxisToVector[(int) axis];
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}
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}
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}
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