public void UpdateVolume()
{
float3x3 localToWorld = new float3x3
{
c0 = transform.right,
c1 = transform.up,
c2 = transform.forward
};
float4x4 worldToLocal = inverse(new float4x4
{
c0 = float4(localToWorld.c0, 0),
c1 = float4(localToWorld.c1, 0),
c2 = float4(localToWorld.c2, 0),
c3 = float4(transform.position, 1)
});
FogVolume volume = new FogVolume
{
extent = transform.localScale * 0.5f,
localToWorld = localToWorld,
position = transform.position,
worldToLocal = worldToLocal,
targetVolume = this.volume,
color = float3(fogColor.r, fogColor.g, fogColor.b),
emissionColor = float3(emissionColor.r, emissionColor.g, emissionColor.b)
};
allVolumes[index].volume = volume;
}
private void OnEnable()
{
if (!allVolumes.isCreated)
{
allVolumes = new NativeList <FogVolumeContainer>(30, Allocator.Persistent);
}
FogVolumeContainer currentcon;
currentcon.light = MUnsafeUtility.GetManagedPtr(this);
float3x3 localToWorld = new float3x3
{
c0 = transform.right,
c1 = transform.up,
c2 = transform.forward
};
float4x4 worldToLocal = transform.worldToLocalMatrix;
FogVolume volume = new FogVolume
{
extent = transform.localScale * 0.5f,
localToWorld = localToWorld,
position = transform.position,
worldToLocal = float3x4(worldToLocal.c0.xyz, worldToLocal.c1.xyz, worldToLocal.c2.xyz, worldToLocal.c3.xyz),
targetVolume = this.volume,
color = float3(fogColor.r, fogColor.g, fogColor.b),
emissionColor = float3(emissionColor.r, emissionColor.g, emissionColor.b)
};
currentcon.volume = volume;
allVolumes.Add(currentcon);
index = allVolumes.Length - 1;
}
public void UpdateVolume()
{
float3x3 localToWorld = new float3x3
{
c0 = transform.right,
c1 = transform.up,
c2 = transform.forward
};
float4x4 worldToLocal = transform.worldToLocalMatrix;
FogVolume volume = new FogVolume
{
extent = transform.localScale * 0.5f,
localToWorld = localToWorld,
position = transform.position,
worldToLocal = float3x4(worldToLocal.c0.xyz, worldToLocal.c1.xyz, worldToLocal.c2.xyz, worldToLocal.c3.xyz),
targetVolume = this.volume,
color = float3(fogColor.r, fogColor.g, fogColor.b),
emissionColor = float3(emissionColor.r, emissionColor.g, emissionColor.b)
};
allVolumes[index].volume = volume;
}
private void OnEnable()
{
if (!allVolumes.isCreated)
{
allVolumes = new NativeList <FogVolumeContainer>(30, Allocator.Persistent);
}
FogVolumeContainer currentcon;
currentcon.light = MUnsafeUtility.GetManagedPtr(this);
float3x3 localToWorld = new float3x3
{
c0 = transform.right,
c1 = transform.up,
c2 = transform.forward
};
float4x4 worldToLocal = inverse(new float4x4
{
c0 = float4(localToWorld.c0, 0),
c1 = float4(localToWorld.c1, 0),
c2 = float4(localToWorld.c2, 0),
c3 = float4(transform.position, 1)
});
FogVolume volume = new FogVolume
{
extent = transform.localScale * 0.5f,
localToWorld = localToWorld,
position = transform.position,
worldToLocal = worldToLocal,
targetVolume = this.volume
};
currentcon.volume = volume;
allVolumes.Add(currentcon);
container = allVolumes.unsafePtr + allVolumes.Length - 1;
}
public static bool BoxUnderPlane(ref float4 plane, ref FogVolume fog, int i)
{
float3 absNormal = abs(normalize(mul(plane.xyz, fog.localToWorld)));
return(dot(fog.position, plane.xyz) - dot(absNormal, fog.extent) < -plane.w);
}