Silence some cppcheck warnings

libs_required/ACG/GL/GLPrimitives.cc

@@ -609,7 +609,7 @@ ACG::Vec3f GLCone::normalOnCone(int _sliceNumber, int _stackNumber)
   ACG::Vec3f normal;
 
   double beta = ((2.0 * M_PI) / slices_) * _sliceNumber;
-  double relativeHeight = _stackNumber / (double) stacks_;
+  // double relativeHeight = _stackNumber / (double) stacks_;
 
   normal[0] = sin(beta);
   normal[1] = cos(beta);

libs_required/ACG/GL/GLPrimitives.hh

@@ -146,11 +146,11 @@ public:
 
   void addToRenderer(class IRenderer* _renderer, const struct RenderObject* _base, float _radius, const ACG::Vec3f& _center = ACG::Vec3f(0.0f, 0.0f, 0.0f));
 
-  int getNumTriangles();
+  int getNumTriangles() override;
 
 private:
 
-  void updateVBO();
+  void updateVBO() override;
 
   void addTriangle(int sl0, int st0, int sl1, int st1, int sl2, int st2);
 
@@ -185,9 +185,9 @@ public:
     ACG::Vec3f _upDir = ACG::Vec3f(0.0f, 0.0f, 1.0f),
     float _radiusScale = 1.0f);
 
-  int getNumTriangles();
+  int getNumTriangles() override;
 
-  void updateVBO();
+  void updateVBO() override;
   void setBottomRadius(float _bottomRadius);
   void setTopRadius(float _topRadius);
   void setNormalOrientation(NormalOrientation orienation);
@@ -228,7 +228,7 @@ public:
 
   void setInnerRadius(float _innerRadius);
   void setOuterRadius(float _outerRadius);
-  int getNumTriangles();
+  int getNumTriangles() override;
 
   void draw(
       GLState& _state,
@@ -236,7 +236,7 @@ public:
       ACG::Vec3f _upDir = ACG::Vec3f(0.0f, 0.0f, 1.0f));
 
 protected:
-  void updateVBO();
+  void updateVBO() override;
 
 private:
   int slices_;
@@ -263,11 +263,11 @@ public:
   GLBox();
   ~GLBox();
 
-  int getNumTriangles();
+  int getNumTriangles() override;
 
 private:
 
-  void updateVBO();
+  void updateVBO() override;
 };
 
 //------------------------------------------------------------------------
@@ -279,12 +279,12 @@ public:
   GLLineBox();
   ~GLLineBox();
 
-  int getNumTriangles();
-  int getNumLines();
+  int getNumTriangles() override;
+  int getNumLines() override;
 
 private:
 
-  void updateVBO();
+  void updateVBO() override;
 };
 
 //------------------------------------------------------------------------
@@ -296,11 +296,11 @@ public:
   GLDodecahedron();
   ~GLDodecahedron();
 
-  int getNumTriangles();
+  int getNumTriangles() override;
 
 private:
 
-  void updateVBO();
+  void updateVBO() override;
 };
 
 //------------------------------------------------------------------------
@@ -312,11 +312,11 @@ public:
   GLIcosahedron();
   ~GLIcosahedron();
 
-  int getNumTriangles();
+  int getNumTriangles() override;
 
 private:
 
-  void updateVBO();
+  void updateVBO() override;
 };
 
 //------------------------------------------------------------------------
@@ -328,11 +328,11 @@ public:
   GLOctahedron();
   ~GLOctahedron();
 
-  int getNumTriangles();
+  int getNumTriangles() override;
 
 private:
 
-  void updateVBO();
+  void updateVBO() override;
 };
 
 //------------------------------------------------------------------------
@@ -344,11 +344,11 @@ public:
   GLTetrahedron();
   ~GLTetrahedron();
 
-  int getNumTriangles();
+  int getNumTriangles() override;
 
 private:
 
-  void updateVBO();
+  void updateVBO() override;
 };
 
 //------------------------------------------------------------------------
@@ -362,11 +362,11 @@ public:
           GLint nsides, GLint rings);
   ~GLTorus();
 
-  int getNumTriangles();
+  int getNumTriangles() override;
 
 private:
 
-  void updateVBO();
+  void updateVBO() override;
 
   int rings_;
   int nsides_;