moved several files around

Mostly moved classes that became node derivatives into the node/ folder.

app/node/generator/matrix/matrix.h

@@ -34,6 +34,8 @@ class MatrixGenerator : public Node
 public:
   MatrixGenerator();
 
+  NODE_DEFAULT_DESTRUCTOR(MatrixGenerator)
+
   virtual Node* copy() const override;
 
   virtual QString Name() const override;

app/node/generator/polygon/polygon.h

@@ -32,6 +32,8 @@ class PolygonGenerator : public Node
 public:
   PolygonGenerator();
 
+  NODE_DEFAULT_DESTRUCTOR(PolygonGenerator)
+
   virtual Node* copy() const override;
 
   virtual QString Name() const override;

app/node/generator/solid/solid.h

@@ -31,6 +31,8 @@ class SolidGenerator : public Node
 public:
   SolidGenerator();
 
+  NODE_DEFAULT_DESTRUCTOR(SolidGenerator)
+
   virtual Node* copy() const override;
 
   virtual QString Name() const override;

app/node/generator/text/text.h

@@ -31,6 +31,8 @@ class TextGenerator : public Node
 public:
   TextGenerator();
 
+  NODE_DEFAULT_DESTRUCTOR(TextGenerator)
+
   virtual Node* copy() const override;
 
   virtual QString Name() const override;