Class SplineJobs

The SplineJobs class contains utility methods for evaluating spline data using the Jobs system.

Inheritance

object

SplineJobs

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: UnityEngine.Splines

Assembly: Unity.Splines.dll

Syntax

public static class SplineJobs

Methods

EvaluatePosition(NativeSpline, NativeArray<float3>)

Populate a preallocated NativeArray with position data from a spline.

Declaration

public static void EvaluatePosition(NativeSpline spline, NativeArray<float3> positions)

Parameters

Type	Name	Description
NativeSpline	spline	The spline to evaluate. The NativeSpline must be allocated with a Persistent or TempJob allocator. Temp is invalid for use in the Jobs system.
NativeArray<float3>	positions	A preallocated array of float3 to be populated with evenly interpolated positions from a spline.

EvaluatePositionTangentNormal(NativeSpline, NativeArray<float3>, NativeArray<float3>, NativeArray<float3>)

Populate a set of preallocated NativeArray with position, tangent, and normal data from a spline.

Declaration

public static void EvaluatePositionTangentNormal(NativeSpline spline, NativeArray<float3> positions, NativeArray<float3> tangents, NativeArray<float3> normals)

Parameters

Type	Name	Description
NativeSpline	spline	The spline to evaluate. The NativeSpline must be allocated with a Persistent or TempJob allocator. Temp is invalid for use in the Jobs system.
NativeArray<float3>	positions	A preallocated array of float3 to be populated with evenly interpolated positions from a spline.
NativeArray<float3>	tangents	A preallocated array of float3 to be populated with evenly interpolated tangents from a spline. Must be the same size as the positions array.
NativeArray<float3>	normals	A preallocated array of float3 to be populated with evenly interpolated normals from a spline. Must be the same size as the positions array.

Remarks

To apply a transform to the results of this method, pass a new NativeSpline constructed with the desired transformation matrix.

EvaluatePositionTangentNormal<T>(T, NativeArray<float3>, NativeArray<float3>, NativeArray<float3>)

Populate a set of pre-allocated NativeArray with position, tangent, and normal data from a spline.

Declaration

public static void EvaluatePositionTangentNormal<T>(T spline, NativeArray<float3> positions, NativeArray<float3> tangents, NativeArray<float3> normals) where T : ISpline

Parameters

Type	Name	Description
T	spline	The spline to evaluate. If you pass a NativeSpline, it must be allocated with the Persistent or TempJob allocator. Temp is invalid for use with the Jobs system.
NativeArray<float3>	positions	A preallocated array of float3 to be populated with evenly interpolated positions from a spline.
NativeArray<float3>	tangents	A preallocated array of float3 to be populated with evenly interpolated tangents from a spline. Must be the same size as the positions array.
NativeArray<float3>	normals	A preallocated array of float3 to be populated with evenly interpolated normals from a spline. Must be the same size as the positions array.

Type Parameters

Name	Description
T	The type of ISpline.

Remarks

To apply a transform to the results of this method, pass a new NativeSpline constructed with the desired transformation matrix.

This method creates a temporary NativeSpline copy of the spline to be evaluated. In some cases, this can be more resource intensive than iterating and evaluating a spline on a single thread. For the best performance, pass an existing NativeSpline instance to the spline parameter.

EvaluatePosition<T>(T, NativeArray<float3>)

Populate a preallocated NativeArray with position data from a spline.

Declaration

public static void EvaluatePosition<T>(T spline, NativeArray<float3> positions) where T : ISpline

Parameters

Type	Name	Description
T	spline	The spline to evaluate. If you pass a NativeSpline, it must be allocated with the Persistent or TempJob allocator. Temp is invalid for use with the Jobs system.
NativeArray<float3>	positions	A preallocated array of float3 to be populated with evenly interpolated positions from a spline.

Type Parameters

Name	Description
T	The type of ISpline.