50 lines
1.2 KiB
C#
50 lines
1.2 KiB
C#
|
#if GRIFFIN
|
||
|
|
using UnityEngine;
|
||
|
|
using System.Collections;
|
||
|
|
using System.Collections.Generic;
|
||
|
|
using Unity.Burst;
|
||
|
|
using Unity.Collections;
|
||
|
|
using Unity.Jobs;
|
||
|
|
using Unity.Mathematics;
|
||
|
|
using Random = Unity.Mathematics.Random;
|
||
|
|
|
||
|
|
namespace Pinwheel.Griffin
|
||
|
|
{
|
||
|
|
#if GRIFFIN_BURST
|
||
|
|
[BurstCompile(CompileSynchronously = false)]
|
||
|
|
#endif
|
||
|
|
public struct GMaskCullingJob : IJobParallelFor
|
||
|
|
{
|
||
|
|
[ReadOnly]
|
||
|
|
public NativeArray<Vector2> positions;
|
||
|
|
[ReadOnly]
|
||
|
|
public GTextureNativeDataDescriptor<Color32> mask;
|
||
|
|
|
||
|
|
[WriteOnly]
|
||
|
|
public NativeArray<bool> result;
|
||
|
|
|
||
|
|
|
||
|
|
public void Execute(int index)
|
||
|
|
{
|
||
|
|
Vector2 pos = positions[index];
|
||
|
|
Color c = GJobCommon.GetColorBilinear(mask, pos);
|
||
|
|
float value = c.r;
|
||
|
|
|
||
|
|
Random rand = Random.CreateFromIndex((uint)index);
|
||
|
|
if (rand.NextFloat() < value)
|
||
|
|
{
|
||
|
|
result[index] = true;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
result[index] = false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
public struct GMaskCullingDataHolder
|
||
|
|
{
|
||
|
|
public NativeArray<Vector2> positionsNA;
|
||
|
|
public NativeArray<bool> resultNA;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
#endif
|