(1)a coordinate of a geometry/particleemitter begins in the center of the screen when it is in Vector3f(0,0,0)
(2)a coordinate of a picture/image begins in the leftdown side of the screen when it is in Vector3f(0,0,0)
My question is: How do I convert coordinate of(1) to (2)? Is that possible?
camera.getScreenCoordinates(myWorldVector)
The camera class supports all these operations you need to go both ways.
<cite>@Sploreg said:</cite> camera.getScreenCoordinates(myWorldVector)The camera class supports all these operations you need to go both ways.
update:
it works like a charm
from world coordinate to screen coordinate: cam.getScreenCoordinates(new Vector3f(x,x,0));
from screen coordinate to world coordinate: cam:cam.getWorldCoordinates(new Vector2f(x,x),0)*10;