public Tree(TreeGroup group, SpeedTreeWrapper speedTree, Vector3 location)
{
this.group = group;
this.location = location;
this.speedTree = speedTree;
billboard0 = new float[20];
billboard1 = new float[20];
// set location for the instance
speedTree.TreePosition = SpeedTreeUtil.ToSpeedTree(location);
// set bounding box
AxisAlignedBox stbox = SpeedTreeUtil.FromSpeedTree(speedTree.BoundingBox);
this.bounds = new AxisAlignedBox(stbox.Minimum + location, stbox.Maximum + location);
}
public void RealAddTreeType(String filename, float size, float sizeVariance, uint numInstances)
{
List<Vector3> locations = new List<Vector3>();
// create random locations for trees
for (int i = 0; i < numInstances; i++)
{
locations.Add(RandomLocation());
}
TreeGroup group = new TreeGroup(filename, size, sizeVariance, speedWind, this, locations);
AddBounds(group.Bounds);
group.WindStrength = WindStrength;
groups.Add(group);
}