fixed Box::Extend(Vec3f&)

diff --git a/Box.cxx b/Box.cxx
index febe7c7..6974d42 100644 (file)
--- a/Box.cxx
+++ b/Box.cxx
@@ -42,7 +42,8 @@ Box::Extend(const Vec3f& a)
   for(size_t i = 0; i < 3; i++) {
     if(a[i] > m_max[i]) {
       m_max[i] = a[i];
   for(size_t i = 0; i < 3; i++) {
     if(a[i] > m_max[i]) {
       m_max[i] = a[i];

-    } else if(a[i] < m_min[i]) {
+    }
+    if(a[i] < m_min[i]) {

       m_min[i] = a[i];
     } // else: do nothing, coordinate is inside the box
   }
       m_min[i] = a[i];
     } // else: do nothing, coordinate is inside the box
   }