protected override void OnCreateManager()
{
volumesGroup = GetComponentGroup(
ComponentType.ReadOnly <VolumeAsset>(),
ComponentType.Subtractive <VolumeSize>(),
ComponentType.Subtractive <VolumePivot>());
registry = World.GetOrCreateManager <VolumeAssetRegistry>();
}
protected override void OnCreateManager()
{
// TODO: lets try to not shoot in feet. Check available VRAM before allocate memory :D
// world size chunk size
cb = new ComputeBuffer(ALLOCATION_SIZE, sizeof(int));
allocationMap = new ComputeBuffer(WORLD_SIZE_X * WORLD_SIZE_Y * WORLD_SIZE_Z, sizeof(int));
pooledIndexes = new Stack <int>();
chunkIndexes = new int[WORLD_SIZE_X * WORLD_SIZE_Y * WORLD_SIZE_Z];
lastIndex = 1;
chunkViewArchetype = EntityManager.CreateArchetype(typeof(RenderMesh), typeof(Position));
// create chunk mesh
var tempCube = GameObject.CreatePrimitive(PrimitiveType.Cube);
var mf = tempCube.GetComponent <MeshFilter>();
var cubeMesh = mf.mesh;
mesh = new Mesh();
// slide vertices (move pivot) to proper shader work
mesh.vertices = cubeMesh.vertices.Select(v => v * 2.05f + Vector3.one).ToArray();
mesh.normals = cubeMesh.normals;
mesh.uv = cubeMesh.uv;
mesh.tangents = cubeMesh.tangents;
mesh.triangles = cubeMesh.triangles;
Object.Destroy(tempCube);
shader = Shader.Find("Unlit/VoxelRender");
bufferShader = Shader.Find("Unlit/VoxelRenderForBuffer");
registry = World.GetExistingManager <VolumeAssetRegistry>();
renderingQueue = GetComponentGroup(new EntityArchetypeQuery
{
All = new[]
{
ComponentType.ReadOnly <Chunk>(),
ComponentType.ReadOnly <ChunkPosition>(),
ComponentType.ReadOnly <ChunkVolumes>(),
ComponentType.ReadOnly <UpdateRenderCommand>(),
},
});
}
protected override void OnCreateManager()
{
// TODO: lets try to not shoot in feet. Check available VRAM before allocate memory :D
// world size chunk size
ChunksBuffer = new ComputeBuffer(ALLOCATION_SIZE, sizeof(uint));
AllocationMap = new ComputeBuffer(WORLD_SIZE_X * WORLD_SIZE_Y * WORLD_SIZE_Z, sizeof(uint));
pooledIndexes = new Stack <uint>();
chunkIndexes = new NativeArray <uint>(WORLD_SIZE_X * WORLD_SIZE_Y * WORLD_SIZE_Z, Allocator.Persistent);
lastIndex = 0;
registry = World.GetOrCreateManager <VolumeAssetRegistry>();
renderingQueue = GetComponentGroup(new EntityArchetypeQuery
{
All = new[]
{
ComponentType.ReadOnly <Chunk>(),
ComponentType.ReadOnly <ChunkPosition>(),
ComponentType.ReadOnly <ChunkVolumes>(),
ComponentType.ReadOnly <UpdateRenderCommand>(),
},
});
}
