/// <summary>
/// Create a non existing chunk
/// </summary>
/// <param name="pos">The Chunks position</param>
/// <param name="trength">The chunks 4th dimension position</param>
/// <param name="size">The size of the chunk</param>
/// <param name="compute">ComputeShader used by the gpu visualizor</param>
/// <param name="generator">The monobehaviour that called this function</param>
/// <param name="visualizer">What visualizor to use</param>
public Chunk(Vector3Int pos, float trength, long seed, float threshold, ComputeShader compute, MonoBehaviour generator, MeshGenModel.Visualizer visualizer, int size = 16, float noiseScale = 1f)
{
switch (visualizer)
{
case MeshGenModel.Visualizer.VOXEL:
mv = new VoxelVisualisor(threshold);
break;
case MeshGenModel.Visualizer.MARCHING:
mv = new MarchingVisualiser(threshold);
break;
case MeshGenModel.Visualizer.GPU_MARCHING:
mv = new MarchingComputeVisualiser(threshold, compute, generator);
break;
default:
break;
}
this.seed = seed;
position = pos;
this.trength = trength;
this.size = size;
if (noiseScale <= 0)
{
throw new ArgumentException("noiseScale is out of bounds, it is less then or equal to 0");
}
this.noiseScale = noiseScale;
this.threshold = threshold;
}
/// <summary>
/// Attempt to load this chunk from a file
/// </summary>
public static Chunk TryLoadFromFile(Vector3Int pos, float trength, long seed, float threshold, ComputeShader compute, MonoBehaviour generator, MeshGenModel.Visualizer visualizer, int size = 16, float noiseScale = 1f)
{
if (!Directory.Exists(@"save\"))
{
Directory.CreateDirectory(@"save\");
}
string filename = InfoToFileName(pos, trength, seed, threshold, size, noiseScale);
if (File.Exists(@"save\" + filename))
{
return(ChunkSerializer.Deserialize(File.ReadAllBytes(@"save\" + filename), compute, generator, visualizer));
}
else
{
return(new Chunk(pos, trength, seed, threshold, compute, generator, visualizer, size, noiseScale));
}
}