private void btnGenerateForest_Click(object sender, EventArgs e)
{
var fs = GetForestSpecification();
if (fs == null)
{
return;
}
forest = ForestGenerator.Generate(fs, "^");
var sfd = new SaveFileDialog
{
Filter = "txt files (*.txt)|*.txt",
FileName = "forest.txt"
};
if (sfd.ShowDialog() != DialogResult.OK)
{
return;
}
if (string.IsNullOrEmpty(sfd.FileName))
{
return;
}
ForestGenerator.SaveForestToFile(forest, sfd.FileName, false);
}
GameObject CreateForest(float[,] heightMap, Vector3[] terrainNormals)
{
forestGenerator.Clear();
GameObject forestGameObject = forestGenerator.Generate(heightMap, terrainNormals, waterLevel, seed);
forestGameObject.isStatic = true;
return(forestGameObject);
}
private void Start()
{
meshRenderer = gameObject.AddComponent <MeshRenderer>();
meshFilter = gameObject.AddComponent <MeshFilter>();
material = new Material(Shader.Find("Standard"));
// Validation check to ensure terrainSize is not smaller than forestSize, as this will create an indexOutOfBounds exception.
if (terrainSize < Forest.forestSize)
{
terrainSize = Forest.forestSize;
}
heightMap = new float[terrainSize, terrainSize];
GenerateHeightMap();
Generate();
Forest.Generate(heightMap);
}