void GetMesh()
{
Mesh mesh = previewMesh.meshFilter.sharedMesh;
mesh = mesh == null ? new Mesh() : mesh;
ChunkMesh chunkMesh = new ChunkMesh(vertexResolution, chunkSize, ref mesh);
chunkMesh.SetNoise(noiseSettings, noiseOffset);
if (useMarchingCubes)
{
noiseMap.SetOffset(noiseOffset);
switch (previewMode)
{
case PreviewMode.Noise:
chunkMesh.GenerateNoiseMesh(noiseOffset, chunkOffset);
break;
case PreviewMode.TransvoxelNoise:
chunkMesh.GenerateNoiseTranxvoxelMesh(noiseOffset, chunkOffset);
break;
case PreviewMode.Sphere:
chunkMesh.GenerateSphereMesh(diameter / 2, chunkOffset);
break;
default:
break;
}
}
else
{
chunkMesh.SetNoise(useNoise ? noiseSettings : NoiseMod.flat, noiseOffset);
chunkMesh.useNoise = useNoise;
chunkMesh.GenerateSquareMesh(chunkOffset);
noiseMap = chunkMesh.noiseMap;
}
}