Initial implementation of handles on sources to manipulate in geometry

view (only resize implemented so far)

Mesh.h

@@ -36,20 +36,48 @@ protected:
 
 class Frame : public Node
 {
-    Mesh *border_;
-    Mesh *shadow_;
-
 public:
 
-    typedef enum { ROUND_THIN = 0, ROUND_LARGE, SHARP_THIN, SHARP_HANDLES } Style;
-    Frame(Style style);
+    typedef enum { ROUND_THIN = 0, ROUND_LARGE, SHARP_THIN, SHARP_LARGE } Type;
+    Frame(Type style);
     ~Frame();
 
     void draw (glm::mat4 modelview, glm::mat4 projection) override;
     void accept (Visitor& v) override;
 
-    Mesh *overlay_;
+    Type type() const { return type_; }
+    Mesh *border() const { return border_; }
     glm::vec4 color;
+
+protected:
+    Mesh *border_;
+    Mesh *shadow_;
+    Type type_;
+
 };
 
+class Handles : public Node
+{
+public:
+    typedef enum { RESIZE = 0, RESIZE_H, RESIZE_V, ROTATE } Type;
+    Handles(Type type);
+    ~Handles();
+
+    void draw (glm::mat4 modelview, glm::mat4 projection) override;
+    void accept (Visitor& v) override;
+
+    Type type() const { return type_; }
+    Mesh *handle() const { return handle_; }
+    glm::vec4 color;
+
+protected:
+    Mesh *handle_;
+    Type type_;
+
+};
+
+// TODO Shadow mesh with unique vao
+// TODO dedicated source .cpp .h files for Frame and Handles
+
+
 #endif // MESH_H