in adjustNormalsToViewPoint viewpoint check exceeds array bounds

introlab · Dec 12, 2024 · 3e0d4c2 · 3e0d4c2
1 parent 38cacb7
commit 3e0d4c2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/corelib/src/util3d_surface.cpp b/corelib/src/util3d_surface.cpp
@@ -3530,7 +3530,7 @@ LaserScan adjustNormalsToViewPoint(
 
 					float result = v.dot(n);
 					if(result < 0
-					 || (groundNormalsUp>0.0f && ptr[nz] < -groundNormalsUp && ptr[2] < viewpoint[3])) // some far velodyne rays on road can have normals toward ground
+					 || (groundNormalsUp>0.0f && ptr[nz] < -groundNormalsUp && ptr[2] < viewpoint[2])) // some far velodyne rays on road can have normals toward ground
 					{
 						//reverse normal
 						ptr[nx] *= -1.0f;