Two more touchpoints that were causing ambiguous symbol errors

Code/CryEngine/CryCommon/Cry_Camera.h

@@ -1386,7 +1386,7 @@ inline bool CCamera::IsPointVisible(const Vec3& p) const
 // return values
 //   CULL_EXCLUSION = sphere outside of frustum (very fast rejection-test)
 //   CULL_INTERSECT = sphere and frustum intersects or sphere in completely inside frustum
-inline bool CCamera::IsSphereVisible_F(const Sphere& s) const
+inline bool CCamera::IsSphereVisible_F(const ::Sphere& s) const
 {
     if ((m_fp[0] | s.center) > s.radius)
     {
@@ -1427,7 +1427,7 @@ inline bool CCamera::IsSphereVisible_F(const Sphere& s) const
 //   CULL_EXCLUSION   = sphere outside of frustum (very fast rejection-test)
 //   CULL_INTERSECT   = sphere intersects the borders of the frustum, further checks necessary
 //   CULL_INCLUSION   = sphere is complete inside the frustum, no further checks necessary
-inline uint8 CCamera::IsSphereVisible_FH(const Sphere& s) const
+inline uint8 CCamera::IsSphereVisible_FH(const ::Sphere& s) const
 {
     f32 nc, rc, lc, tc, bc, cc;
     if ((nc = m_fp[0] | s.center) > s.radius)

Code/CryEngine/CryCommon/IPathfinder.h

@@ -109,7 +109,7 @@ struct NavigationBlocker
         , costMultMod(0)
         , radialDecay(false) {AZ_Assert(false, "Should never get called"); }
 
-    Sphere sphere;
+    ::Sphere sphere;
     bool radialDecay;
     bool directional;