private void PlantTrees(){
int treeTypes = terrain.terrainData.treePrototypes.Length - 1;
int maxZ = (int) terrain.terrainData.size.z,
maxX = (int) terrain.terrainData.size.x;
for(int z = 1; z < maxZ; z++){
for(int x = 1; x < maxX; x++){
TreeInstance tree = new TreeInstance();
float height = terrain.SampleHeight(new Vector3(x,0,z));
if(height > res*0.2){
if(Random.value > .6){
float r = Random.Range(80f, 120f),
g = Random.Range(100f, 150f),
b = Random.Range(20f, 80f);
tree.color = new Color(r,g,b);
tree.heightScale = Random.Range(0.5f, 2f);
tree.widthScale = Random.Range(0.75f, 1.25f);
tree.position.Set(x, height, z);
tree.prototypeIndex = Random.Range(0, treeTypes);
terrain.AddTreeInstance(tree);
}
}
}
}
}
I know this is incredibly vague, but I know it's this bit of code because it runs fine when I comment out the function call. I am at a complete loss at this point, if anyone has a tiny bit of knowledge on this I would greatly appreciate it.
On a side note for some reason this places all the trees in the same place despite having the positions changed... Any ideas why? I have a feeling it's the way I'm instantiating the trees, but I don't know why that wouldn't work.
↧
