private UnityEngine.Vector3 GetTouchPos()
{
UnityEngine.Vector3 pos = UnityEngine.Vector3.zero;
pos.x = GfxSystem.GetTouchPointX();
pos.y = GfxSystem.GetTouchPointY();
pos.z = GfxSystem.GetTouchPointZ();
return(pos);
}
public static UnityEngine.Vector3 GetTouchPos(GameObject obj)
{
UnityEngine.Vector3 pos = UnityEngine.Vector3.zero;
pos.x = GfxSystem.GetTouchPointX();
pos.y = GfxSystem.GetTouchPointY();
pos.z = GfxSystem.GetTouchPointZ();
UnityEngine.Ray ray = Camera.main.ScreenPointToRay(pos);
int layermask = 1 << LayerMask.NameToLayer("Terrains");
UnityEngine.RaycastHit[] rch = Physics.RaycastAll(ray, 200f, layermask);
if (rch.Length > 0)
{
return(rch[0].point);
}
else
{
float height = ray.origin.y - obj.transform.position.y;
float distance = Math.Abs(height * ray.direction.magnitude / ray.direction.y);
UnityEngine.Vector3 height_pos = ray.GetPoint(distance);
return(height_pos);
}
}
