public bool SetVoxel(Vector3Int gridPosition, Voxel.VoxelType type)
{
if (!initialized)
{
return(false);
}
if (!VoxelUtil.BoundaryCheck(gridPosition, chunkSize))
{
return(false);
}
voxels[VoxelUtil.To1DIndex(gridPosition, chunkSize)].data = type;
dirty = true;
argent = true;
return(true);
}
static unsafe void AddQuadByDirection(int direction, Voxel.VoxelType data, VoxelLight voxelLight, float width, float height, int3 gridPosition, NativeCounter.Concurrent counter, NativeArray <float3> vertices, NativeArray <float3> normals, NativeArray <float4> uvs, NativeArray <Color> colors, NativeArray <int> indices)
{
int numFace = counter.Increment();
int numVertices = numFace * 4;
for (int i = 0; i < 4; i++)
{
float3 vertex;
vertex = CubeVertices[CubeFaces[i + direction * 4]];
vertex[DirectionAlignedX[direction]] *= width;
vertex[DirectionAlignedY[direction]] *= height;
int atlasIndex = (int)data * 6 + direction;
int2 atlasPosition = new int2 {
x = atlasIndex % AtlasSize.x, y = atlasIndex / AtlasSize.x
};
float4 uv = new float4 {
x = CubeUVs[i].x * width, y = CubeUVs[i].y * height, z = atlasPosition.x, w = atlasPosition.y
};
colors[numVertices + i] = new Color(0, 0, 0, voxelLight.ambient[i + direction * 4]);
vertices[numVertices + i] = vertex + gridPosition;
normals[numVertices + i] = VoxelDirectionOffsets[direction];
uvs[numVertices + i] = uv;
}
int numindices = numFace * 6;
for (int i = 0; i < 6; i++)
{
if (voxelLight.ambient[direction * 4] + voxelLight.ambient[direction * 4 + 3] < voxelLight.ambient[direction * 4 + 1] + voxelLight.ambient[direction * 4 + 2])
{
indices[numindices + i] = CubeFlipedIndices[direction * 6 + i] + numVertices;
}
else
{
indices[numindices + i] = CubeIndices[direction * 6 + i] + numVertices;
}
}
}
