Fix for free camera mode (#3603)

* fix free and fp cam

* revert

Author: lesleyrs

src/rcamera.h

@@ -449,7 +449,7 @@ void UpdateCamera(Camera *camera, int mode)
 
     bool moveInWorldPlane = ((mode == CAMERA_FIRST_PERSON) || (mode == CAMERA_THIRD_PERSON));
     bool rotateAroundTarget = ((mode == CAMERA_THIRD_PERSON) || (mode == CAMERA_ORBITAL));
-    bool lockView = ((mode == CAMERA_FIRST_PERSON) || (mode == CAMERA_THIRD_PERSON) || (mode == CAMERA_ORBITAL));
+    bool lockView = ((mode == CAMERA_FREE) || (mode == CAMERA_FIRST_PERSON) || (mode == CAMERA_THIRD_PERSON) || (mode == CAMERA_ORBITAL));
     bool rotateUp = false;
 
     if (mode == CAMERA_ORBITAL)