public void GenerateMap()
{
float[,] noiseMap = Noise.GenerateNoise(mapWidth, mapHeight, seed, noiseScale, octaves, persistance, lacunarity, offset);
Color[] colorMap = new Color[mapWidth * mapHeight];
for (int x = 0; x < mapWidth; x++)
{
for (int y = 0; y < mapHeight; y++)
{
float currentHeight = noiseMap[x, y];
for (int i = 0; i < regions.Length; i++)
{
if (currentHeight <= regions[i].height)
{
colorMap[y * mapWidth + x] = regions[i].color;
break;
}
}
}
}
TerrainDisplay display = FindObjectOfType <TerrainDisplay>();
if (drawMode == DrawMode.NoiseMap)
{
display.DrawTexture(TextureGenerator.TextureFromHeightMap(noiseMap));
}
else if (drawMode == DrawMode.ColorMap)
{
display.DrawTexture(GenerateTexture(colorMap));
}
else if (drawMode == DrawMode.Mesh)
{
display.DrawMesh(MeshGenerator.GenerateMesh(noiseMap, meshHeightMultiplier, meshHeightCurve), GenerateTexture(colorMap));
}
else if (drawMode == DrawMode.Terrain)
{
display.DrawTerrain(TerrainGeneration.GenerateTerrain(terrainData, noiseMap), regions);
}
}
public override void OnInspectorGUI()
{
DrawDefaultInspector();
TerrainGeneration terrain = (TerrainGeneration)target;
if (GUILayout.Button("Generate"))
{
terrain.ClearTerrain();
terrain.GenerateTerrain();
// Sets Terrain Chunks to be navigation static
for (int i = 0; i < terrain.transform.childCount; ++i)
{
GameObjectUtility.SetStaticEditorFlags(terrain.transform.GetChild(i).gameObject, StaticEditorFlags.NavigationStatic);
}
}
if (GUILayout.Button("Clear"))
{
terrain.ClearTerrain();
}
}