94 lines
3.0 KiB
C#
94 lines
3.0 KiB
C#
using AwesomeTechnologies.Vegetation;
|
|
using AwesomeTechnologies.VegetationSystem;
|
|
using Unity.Burst;
|
|
using Unity.Collections;
|
|
using Unity.Jobs;
|
|
using Unity.Mathematics;
|
|
using UnityEngine;
|
|
|
|
namespace AwesomeTechnologies
|
|
{
|
|
// [BurstCompile(CompileSynchronously = true)]
|
|
// public struct SampleVegetatiomMaskCircleJob : IJob
|
|
// {
|
|
// public NativeList<VegetationInstance> VegetationInstanceList;
|
|
// public float Radius;
|
|
// public float3 MaskPosition;
|
|
//
|
|
// public void Execute()
|
|
// {
|
|
// for (int i = VegetationInstanceList.Length - 1; i >= 0; i--)
|
|
// {
|
|
// VegetationInstance vegetationInstance = VegetationInstanceList[i];
|
|
// float2 position = new float2(vegetationInstance.Position.x, vegetationInstance.Position.z);
|
|
//
|
|
// float distance = math.distance(position, new float2(MaskPosition.x, MaskPosition.z));
|
|
// if (distance < Radius)
|
|
// {
|
|
// VegetationInstanceList.RemoveAtSwapBack(i);
|
|
// }
|
|
// }
|
|
// }
|
|
// }
|
|
|
|
|
|
[BurstCompile(CompileSynchronously = true)]
|
|
public struct SampleVegetatiomMaskCircleJob : IJobParallelForDefer
|
|
{
|
|
[NativeDisableParallelForRestriction]
|
|
public NativeList<float3> Position;
|
|
[NativeDisableParallelForRestriction]
|
|
public NativeList<byte> Excluded;
|
|
public float Radius;
|
|
public float3 MaskPosition;
|
|
|
|
public void Execute(int index)
|
|
{
|
|
if (Excluded[index] == 1) return;
|
|
|
|
float2 position = new float2(Position[index].x, Position[index].z);
|
|
|
|
float distance = math.distance(position, new float2(MaskPosition.x, MaskPosition.z));
|
|
if (distance < Radius)
|
|
{
|
|
Excluded[index] = 1;
|
|
}
|
|
}
|
|
}
|
|
|
|
public class CircleMaskArea : BaseMaskArea
|
|
{
|
|
public float Radius = 0.1f;
|
|
public Vector3 Position;
|
|
public VegetationType VegetationType;
|
|
|
|
public void Init()
|
|
{
|
|
MaskBounds = GetMaskBounds();
|
|
}
|
|
|
|
public override JobHandle SampleMask(VegetationInstanceData instanceData, VegetationType vegetationType,
|
|
JobHandle dependsOn)
|
|
{
|
|
if (VegetationType != vegetationType) return dependsOn;
|
|
|
|
SampleVegetatiomMaskCircleJob sampleVegetatiomMaskCircleJob =
|
|
new SampleVegetatiomMaskCircleJob
|
|
{
|
|
MaskPosition = Position,
|
|
Radius = Radius,
|
|
Position = instanceData.Position,
|
|
Excluded = instanceData.Excluded
|
|
|
|
};
|
|
dependsOn = sampleVegetatiomMaskCircleJob.Schedule(instanceData.Excluded,32,dependsOn);
|
|
|
|
return dependsOn;
|
|
}
|
|
|
|
private Bounds GetMaskBounds()
|
|
{
|
|
return new Bounds(Position, new Vector3(Radius * 2, Radius * 2, Radius * 2));
|
|
}
|
|
}
|
|
} |