public void GetMesh(int freeSides, GrowableMesh growableMesh, Vector3 position)
{
if ((freeSides & 63) == 0)
{
return;
}
if ((freeSides & 1) == 1)
{
growableMesh.AddMeshPiece(blockCoordinates[0], blockSides[0], colors[0], textureCoords[TextureID][0], position);
}
if ((freeSides & 2) == 2)
{
growableMesh.AddMeshPiece(blockCoordinates[1], blockSides[1], colors[1], textureCoords[TextureID][1], position);
}
if ((freeSides & 4) == 4)
{
growableMesh.AddMeshPiece(blockCoordinates[2], blockSides[2], colors[2], textureCoords[TextureID][2], position);
}
if ((freeSides & 8) == 8)
{
growableMesh.AddMeshPiece(blockCoordinates[3], blockSides[3], colors[3], textureCoords[TextureID][3], position);
}
if ((freeSides & 16) == 16)
{
growableMesh.AddMeshPiece(blockCoordinates[4], blockSides[4], colors[4], textureCoords[TextureID][4], position);
}
if ((freeSides & 32) == 32)
{
growableMesh.AddMeshPiece(blockCoordinates[5], blockSides[5], colors[5], textureCoords[TextureID][5], position);
}
}
void RefreshChunk()
{
test.Start();
Global.statistics.ChunkRender();
GrowableMesh growableMesh = new GrowableMesh();
Vector3i renderPosition;
int index = 0;
for (int x = 0; x < chunkSize; x++) //TODO: Multithread this
{
for (int y = 0; y < chunkSize; y++) //TODO: For real do multithread this
{
for (int z = 0; z < chunkSize; z++)
{
renderPosition = new Vector3i(x, y, z);
if (isNotNull[x, y, z])
{
int freeSides = world.GetFreeSides(renderPosition + (position << log2ChunkSize));
blocks[x, y, z].GetMesh(freeSides, growableMesh, new Vector3(x, y, z));
}
}
}
}
index += chunkSize;
Mesh colliderMesh = new Mesh();
colliderMesh.vertices = growableMesh.GetVertices();
colliderMesh.triangles = growableMesh.GetIndices();
meshCollider.sharedMesh = colliderMesh;
Mesh mesh = new Mesh();
mesh.vertices = growableMesh.GetVertices();
mesh.triangles = growableMesh.GetIndices();
mesh.colors = growableMesh.GetColors();
mesh.uv = growableMesh.GetUvs();
mesh.RecalculateNormals(); //TODO: Add normals to block class
meshFilter.mesh = mesh;
test.Stop();
Global.statistics.AddChunkRenderTime(test.ElapsedMilliseconds);
if (test.ElapsedMilliseconds > 0)
{
UnityEngine.Debug.Log(test.ElapsedMilliseconds);
}
test.Reset();
}
