Attempt to fix mouse-look in game engine on OS X: setCursorPosition. Thanks Malachy...

diff --git a/intern/ghost/intern/GHOST_SystemCarbon.cpp b/intern/ghost/intern/GHOST_SystemCarbon.cpp
index 9e790154eb9bf6ffd99ff15d1dc2b265219396ea..e1e3853e8a86efa51107ecb7dc63c19c6f456f3c 100644 (file)
--- a/intern/ghost/intern/GHOST_SystemCarbon.cpp
+++ b/intern/ghost/intern/GHOST_SystemCarbon.cpp
@@ -493,7 +493,13 @@ GHOST_TSuccess GHOST_SystemCarbon::setCursorPosition(GHOST_TInt32 x, GHOST_TInt3
 {
        float xf=(float)x, yf=(float)y;
 
 {
        float xf=(float)x, yf=(float)y;
 

+       CGAssociateMouseAndMouseCursorPosition(false);
+       CGSetLocalEventsSuppressionInterval(0);

        CGWarpMouseCursorPosition(CGPointMake(xf, yf));
        CGWarpMouseCursorPosition(CGPointMake(xf, yf));

+       CGAssociateMouseAndMouseCursorPosition(true);
+
+//this doesn't work properly, see game engine mouse-look scripts
+//     CGWarpMouseCursorPosition(CGPointMake(xf, yf));

        // this call below sends event, but empties other events (like shift)
        // CGPostMouseEvent(CGPointMake(xf, yf), TRUE, 1, FALSE, 0);
 
        // this call below sends event, but empties other events (like shift)
        // CGPostMouseEvent(CGPointMake(xf, yf), TRUE, 1, FALSE, 0);