Attempt to fix mouse-look in game engine on OS X: setCursorPosition. Thanks Malachy for the fix, it seem to work on MacOS Intel.

1 files changed, 6 insertions, 0 deletions

diff --git a/intern/ghost/intern/GHOST_SystemCarbon.cpp b/intern/ghost/intern/GHOST_SystemCarbon.cpp
index 9e790154eb9..e1e3853e8a8 100644
--- 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;
 
+	CGAssociateMouseAndMouseCursorPosition(false);
+	CGSetLocalEventsSuppressionInterval(0);
 	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);