/// <summary>
/// Create a spline job from this spline
/// </summary>
/// <param name="spline">spline to generate a job from</param>
/// <param name="progress">progress to use when initializing job</param>
/// <param name="allocator">allocator to use for result values</param>
/// <returns>spline point retrieval job</returns>
public static ISplineJob3D ExtractJob(this ISpline3D spline, SplineProgress progress = default, Allocator allocator = Allocator.None)
{
switch (spline.SplineDataType)
{
case SplineType.Empty:
return(new Empty3DPointJob(spline, allocator));
case SplineType.Single:
return(new SinglePoint3DPointJob(spline, allocator));
case SplineType.Bezier:
return(new BezierSpline3DPointJob(spline, progress, allocator));
case SplineType.CubicLinear:
return(new LinearCubicSpline3DPointJob(spline, progress, allocator));
case SplineType.Cubic:
//todo
case SplineType.BSpline:
//todo
case SplineType.CatmullRom:
//todo
case SplineType.Linear: // falls over to the default by design
default:
return(new LinearSpline3DPointJob(spline, progress, allocator));
}
}
public void Execute(ArchetypeChunk chunk, int chunkIndex, int firstEntityIndex)
{
NativeArray <SplineProgress> movers = chunk.GetNativeArray(MoverDef);
NativeArray <TraversalSpeed> speed = chunk.GetNativeArray(SpeedDef);
for (int i = chunk.Count - 1; i >= 0; i--)
{
float progress = movers[i].Progress;
progress += ((speed[i].Speed / SplineLength) * DeltaTime);
progress %= 1f;
movers[i] = new SplineProgress()
{
Progress = progress
};
}
}