Fixed more cppcheck warnings

src/OpenMesh/Tools/VDPM/VHierarchy.cc

@@ -67,7 +67,8 @@ namespace VDPM {
 
 
 VHierarchy::
-VHierarchy()
+VHierarchy() :
+  n_roots_(0), tree_id_bits_(0)
 {
   clear();
 }

src/OpenMesh/Tools/VDPM/VHierarchyNode.hh

@@ -96,7 +96,7 @@ class VHierarchyNode
 {
 public:
 
-  VHierarchyNode() { }
+  VHierarchyNode() :radius_(0.0f), sin_square_(0.0f),mue_square_(0.0f), sigma_square_(0.0f) { }
 
   /// Returns true, if node is root else false.
   bool is_root() const

src/OpenMesh/Tools/VDPM/VHierarchyWindow.cc

@@ -77,27 +77,17 @@ namespace VDPM {
 
 
 VHierarchyWindow::
-VHierarchyWindow()
+VHierarchyWindow() :
+  vhierarchy_(NULL), buffer_(NULL),buffer_min_ (0), buffer_max_(0), window_min_(0), window_max_(0), current_pos_(0) , n_shift_(0)
 {
-  vhierarchy_  = NULL;
-  buffer_      = NULL;
 
-  buffer_min_  = 0;
-  buffer_max_  = 0;
-
-  window_min_  = 0;
-  window_max_  = 0;
-  current_pos_ = 0;
-
-  n_shift_     = 0;
 }
 
 
 VHierarchyWindow::
-VHierarchyWindow(VHierarchy &_vhierarchy)
+VHierarchyWindow(VHierarchy &_vhierarchy) :
+  vhierarchy_(&_vhierarchy),buffer_(NULL),buffer_min_ (0), buffer_max_(0), window_min_(0), window_max_(0) , current_pos_(0) ,n_shift_(0)
 {
-  vhierarchy_ = &_vhierarchy;
-  buffer_     = NULL;
 }
 
 

src/OpenMesh/Tools/VDPM/ViewingParameters.cc

@@ -70,6 +70,9 @@ namespace VDPM {
 ViewingParameters::
 ViewingParameters()
 {
+  for ( unsigned int i = 0; i < 16; ++i)
+    modelview_matrix_[i] = 0.0;
+
   fovy_ = 45.0f;
   aspect_ = 1.0f;
   tolerance_square_ = 0.001f;