realtime: 32 bits safe

[nit.git] / lib / gamnit / cameras.nit

diff --git a/lib/gamnit/cameras.nit b/lib/gamnit/cameras.nit
index 5fa8850..be7edcf 100644 (file)
--- a/lib/gamnit/cameras.nit
+++ b/lib/gamnit/cameras.nit
@@ -185,7 +185,7 @@ class EulerCamera
                var near_height = (field_of_view_y/2.0).tan * near
                var cross_screen_to_near = near_height / (display.height.to_f/2.0)
                var cross_near_to_target = (position.z - target_z) / near
-               var mod = cross_screen_to_near * cross_near_to_target * 1.72 # FIXME drop the magic number
+               var mod = cross_screen_to_near * cross_near_to_target
 
                var wx = position.x + (x.to_f-display.width.to_f/2.0) * mod
                var wy = position.y - (y.to_f-display.height.to_f/2.0) * mod