// Start is called before the first frame update
void Start()
{
Mesh mesh = this.GetComponent <MeshFilter>().mesh;
Vector3[] vertices = mesh.vertices;
for (int v = 0; v < vertices.Length; ++v)
{
vertices[v].y = Mathf.PerlinNoise((vertices[v].x + this.transform.position.x) / detailScale,
(vertices[v].z + this.transform.position.z) / detailScale) * heightScale;
if (vertices[v].y > 2 && Mathf.PerlinNoise((vertices[v].x + 5) / 10, (vertices[v].z + 5) / 10) * 10 > 4.6)
{
GameObject newTree = TreePool.getTree();
if (newTree != null)
{
Vector3 treePos = new Vector3(vertices[v].x + this.transform.position.x + Random.Range(20, 50),
vertices[v].y - 2,
vertices[v].z + this.transform.position.z + Random.Range(20, 50));
newTree.transform.position = treePos;
newTree.SetActive(true);
myTrees.Add(newTree);
}
}
}
mesh.vertices = vertices;
mesh.RecalculateBounds();
mesh.RecalculateNormals();
this.gameObject.AddComponent <MeshCollider>();
}
private void Awake()
{
Mesh mesh = this.GetComponent <MeshFilter>().mesh;
Vector3[] vertices = mesh.vertices;
for (int v = 0; v < vertices.Length; v++)
{
//lifting up each vertices
vertices[v].y = Mathf.PerlinNoise((vertices[v].x + this.transform.position.x) / detailScale,
(vertices[v].z + this.transform.position.z) / detailScale) * heightScale;
//Debug.Log(vertices[v].y);
if (vertices[v].y > 2.6 && Mathf.PerlinNoise((vertices[v].x + 5) / 10, (vertices[v].z + 5) / 10) * 10 > 4.0)
{
GameObject newTree = TreePool.getTree(); //assign our tree that the pool gives us
if (newTree != null) //if there is a tree
{
//construct the tree
Vector3 treePos = new Vector3(vertices[v].x + this.transform.position.x,
vertices[v].y, vertices[v].z + this.transform.position.z);
newTree.transform.position = treePos; //set the tree here
newTree.SetActive(true); //make it visisble
myTrees.Add(newTree); //add it to the list
}
}
if ((vertices[v].x + this.transform.position.x) == -100 &&
(vertices[v].z + this.transform.position.z) >= -100 && (vertices[v].z + this.transform.position.z) <= 90)
{
GameObject newWall = WallPool.getWall(); //assign our wall that the pool gives us
if (newWall != null) //if there is a wall
{
//construct the wall
Vector3 wallPos = new Vector3(vertices[v].x + this.transform.position.x,
vertices[v].y, vertices[v].z + this.transform.position.z);
newWall.transform.position = wallPos; //set the wall here
newWall.SetActive(true); //make it visisble
myWalls.Add(newWall); //add it to the list
}
}
if ((vertices[v].x + this.transform.position.x) == 90 &&
(vertices[v].z + this.transform.position.z) >= -100 && (vertices[v].z + this.transform.position.z) <= 90)
{
GameObject newWall = WallPool.getWall(); //assign our wall that the pool gives us
if (newWall != null) //if there is a wall
{
//construct the wall
Vector3 wallPos = new Vector3(vertices[v].x + this.transform.position.x,
vertices[v].y, vertices[v].z + this.transform.position.z);
newWall.transform.position = wallPos; //set the wall here
newWall.SetActive(true); //make it visisble
myWalls.Add(newWall); //add it to the list
}
}
if ((vertices[v].z + this.transform.position.z) == 90 &&
(vertices[v].x + this.transform.position.x) >= -100 && (vertices[v].x + this.transform.position.x) <= 90)
{
GameObject newWall = WallPool.getWall(); //assign our wall that the pool gives us
if (newWall != null) //if there is a wall
{
//construct the wall
Vector3 wallPos = new Vector3(vertices[v].x + this.transform.position.x,
vertices[v].y, vertices[v].z + this.transform.position.z);
newWall.transform.position = wallPos; //set the wall here
newWall.SetActive(true); //make it visisble
myWalls.Add(newWall); //add it to the list
}
}
if ((vertices[v].z + this.transform.position.z) == -100 &&
(vertices[v].x + this.transform.position.x) >= -100 && (vertices[v].x + this.transform.position.x) <= 90)
{
GameObject newWall = WallPool.getWall(); //assign our wall that the pool gives us
if (newWall != null) //if there is a wall
{
//construct the wall
Vector3 wallPos = new Vector3(vertices[v].x + this.transform.position.x,
vertices[v].y, vertices[v].z + this.transform.position.z);
newWall.transform.position = wallPos; //set the wall here
newWall.SetActive(true); //make it visisble
myWalls.Add(newWall); //add it to the list
}
}
}
vert = vertices;
mesh.vertices = vertices; //setting the vertices back to the mesh
mesh.RecalculateBounds(); //recalculate because they are changed
mesh.RecalculateNormals();
this.gameObject.AddComponent <MeshCollider>(); //adding mesh collider so you can walk
}