public GameObject GenerateMapChunk(Vector3 position, MapParameters mapParameters, float[,] noiseMap)
{
var heightMap = Noise.SimplifyNoiseMap(noiseMap, mapParameters.textureResolutionFactor);
var meshData = MeshGenerator.GenerateMeshData(heightMap, mapParameters);
var mesh = meshData.CreateMesh();
mesh.name = "Map Mesh";
GameObject meshGameObject;
if (mapParameters.useMeshColor)
{
var simplification = mapParameters.levelOfDetail == 0 ? 1 : mapParameters.levelOfDetail * 2;
var simpleHeightMap = Noise.SimplifyNoiseMap(heightMap, simplification);
mesh.colors = GenerateMeshColorMap(simpleHeightMap);
meshGameObject = MeshGenerator.CreateMeshGameObject(mesh, null, null);
}
else
{
var texture2D = GenerateTexture(noiseMap);
texture2D.filterMode = FilterMode.Point;
if (mapParameters.useNormalMap)
{
Texture2D normalMap = TextureGenerator.NormalMap(texture2D, mapParameters.normalMapStrength);
meshGameObject = MeshGenerator.CreateMeshGameObject(mesh, texture2D, normalMap);
}
else
meshGameObject = MeshGenerator.CreateMeshGameObject(mesh, texture2D, null);
}
meshGameObject.transform.position = position * mapParameters.mapScale;
return meshGameObject;
}
public void OnNoiseMapGenerated(float[,] fullHeightMap)
{
_textureHeightMap = fullHeightMap;
_textureMapSize = _textureHeightMap.GetLength(0);
for (int y = 0; y < _textureMapSize; y++)
for (int x = 0; x < _textureMapSize; x++)
{
var curveX = _fullMapParameters.heightCurveX.Evaluate((float) x / _textureMapSize);
var curveY = _fullMapParameters.heightCurveY.Evaluate((float) y / _textureMapSize);
_textureHeightMap[x, y] = Mathf.Clamp01(_textureHeightMap[x, y] * curveX * curveY);
_textureHeightMap[x, y] = Mathf.Clamp01(_mapParameters.heightCurve.Evaluate(_textureHeightMap[x, y]));
}
_fullHeightMap = Noise.SimplifyNoiseMap(_textureHeightMap, _mapParameters.textureResolutionFactor);
if (Application.isEditor)
EditorCoroutine.Start(GenerateFullMesh());
else
StartCoroutine(GenerateFullMesh());
ProgressBarAddAction(10);//50
}