private void InitializeChunks()
{
float[,] heightMap = DiamondSquare.GenerateHeightMap(exponentialMapSize, noiseIntensity, seed);
heightMap = GaussianBlur.ApplyBlur(heightMap, 5);
for (int z = 0; z < renderDistance; z++)
{
for (int x = 0; x < renderDistance; x++)
{
// Create new chunk
var newChunk = new NChunk(CHUNK_WIDTH, CHUNK_HEIGHT, new Vector3Int(x * CHUNK_WIDTH, 0, z * CHUNK_WIDTH), this.transform);
_loadedChunks[x, z] = newChunk;
for (int vZ = 0; vZ < CHUNK_WIDTH; vZ++)
{
for (int vX = 0; vX < CHUNK_WIDTH; vX++)
{
// TODO: Add cancel condition if v_X + (x * CHUNK_WIDTH) and v_Z + (z * CHUNK_WIDTH) are not inside heightmap
// Calculate y-value of voxel
int y = Mathf.Abs((int)heightMap[vX + (x * CHUNK_WIDTH), vZ + (z * CHUNK_WIDTH)]);
// Add voxels to chunk
_loadedChunks[x, z].Add(new NVoxel(new Vector3Int(vX, y, vZ), NBlockType.Grass));
}
}
}
}
}
private void Initialize()
{
_mesh = new Mesh();
_vertexesList = new List <Vector3>();
_triangleList = new List <int>();
this.GetComponent <MeshFilter>().mesh = _mesh;
_heightMap = DiamondSquare.GenerateHeightMap(8, 34);
_heightMap = GaussianBlur.ApplyBlur(_heightMap, gaussRepeatAmount);
}
private void OnGUI()
{
EditorGUILayout.LabelField("Diamond Square", EditorStyles.boldLabel);
_gradient = EditorGUILayout.GradientField("Gradient", _gradient);
_seed = EditorGUILayout.IntField("Seed", _seed);
_exponentialMapSize = EditorGUILayout.IntSlider("Map Size (n-Factor)", _exponentialMapSize, 0, 10);
_gaussRepeatTime = EditorGUILayout.IntSlider("Gauss Apply count", _gaussRepeatTime, 0, 20);
_noiseIntensity = EditorGUILayout.IntField("Noise Intensity", _noiseIntensity);
if (GUILayout.Button("Generate HeightMap"))
{
_heightMap = DiamondSquare.GenerateHeightMap(_exponentialMapSize, _noiseIntensity, _seed);
_mapSize = _heightMap.GetLength(0) - 1;
}
if (GUILayout.Button("Apply Blur"))
{
_heightMap = GaussianBlur.ApplyBlur(_heightMap, _gaussRepeatTime);
}
if (GUILayout.Button("Generate Mesh"))
{
GenerateMesh();
}
if (GUILayout.Button("Generate Terrain"))
{
GenerateTerrain();
}
if (GUILayout.Button("Delete Grid"))
{
DeleteGrid();
}
if (GUILayout.Button("Add Octave"))
{
AddOctave();
}
}