public Vector3[] GenerateWaypoints(ITerrain terrain, Vector3 lastPos, int min, int max, float minDist, float maxDist)
{
if (min < 1 || max < min || maxDist < minDist)
{
throw new ArgumentException("Invalid arguments");
}
var count = Utility.Random(min, max);
var wps = new Vector3[count];
for (var i = 0; i < count; i++)
{
var direction = Utility.Random(0, MathUtil.TwoPI);
var dist = Utility.Random(minDist, maxDist);
lastPos.GetPointYX(direction, dist, out lastPos);
lastPos.Z = terrain.QueryWorldHeight(lastPos);
wps[i] = lastPos;
}
return wps;
}
public static Vector3[] GenerateWaypoints(ITerrain terrain, Vector3 lastPos, float minDist, float maxDist, int count)
{
if (maxDist < minDist)
{
throw new ArgumentException(@"The maximum waypoint distance must be greater than the minimum", "maxDist");
}
var wps = new Vector3[count];
for (var i = 0; i < count; i++)
{
var direction = Utility.Random(0, MathUtil.TwoPI);
var dist = Utility.Random(minDist, maxDist);
var z = lastPos.Z;
lastPos.GetPointYX(direction, dist, out lastPos);
lastPos.Z = z;
//consider flying units
lastPos.Z = terrain.GetGroundHeightUnderneath(lastPos);
wps[i] = lastPos;
}
return wps;
}
