protected void PlaceObjects(GameObject[] listOfObjects, int objectsCount, List <Vector2> positions, bool alignToGround = false)
{
for (int i = 0; i < objectsCount; i++)
{
Vector3 centralPosition = transform.position;
// Pick one type of building - some buildings could be placed only once in the village!
GameObject objectToPlace = listOfObjects[UnityEngine.Random.Range(0, listOfObjects.Length)];
// Set position and rotation of the building in three steps:
// get one position in x, and y dimensions:
Vector2 position2D = positions[i];
int currentTerrainIndex = MapScript.GetTerrainForCoordinates(position2D.x, position2D.y);
float objectToPlaceY = Terrain.activeTerrains[currentTerrainIndex].SampleHeight(new Vector3(centralPosition.x + position2D.x, 0, centralPosition.z + position2D.y));
objectToPlaceY += Terrain.activeTerrain.GetPosition().y;
objectToPlaceY += 0.01f * i;
// set position of the new object relative to the group center (parent transform):
Vector3 desiredPosition = new Vector3(centralPosition.x + position2D.x, objectToPlaceY, centralPosition.z + position2D.y);
// first, set random horizontal rotation along Y axis, then rotate verticaly acording to the ground:
GameObject newObject = Instantiate(objectToPlace, desiredPosition, Quaternion.identity, transform);
newObject.transform.Rotate(0f, UnityEngine.Random.Range(0, 350), 0f);
if (alignToGround)
{
newObject.transform.rotation = AlignToGround.Align(newObject.transform);
}
}
}
private void RandomizeTreesMaterialsInForest()
{
for (int i = 0; i < _trees.Length; i++)
{
Material randomMaterial = _treesMaterials[UnityEngine.Random.Range(0, _treesMaterials.Length)];
for (int j = 0; j < _trees[i].transform.childCount; j++)
{
MeshRenderer[] renderers = _trees[i].GetComponentsInChildren <MeshRenderer>();
for (int k = 0; k < renderers.Length; k++)
{
if (!renderers[k].CompareTag("Trunk") || renderers[k].sharedMaterial.Equals(randomMaterial))
{
renderers[k].sharedMaterial = randomMaterial;
}
}
}
AlignToGround.Align(_trees[i].transform);
}
}
