Add ability to set rendering quality.

2 files changed, 41 insertions, 8 deletions

diff --git a/libdimensionxx/dimensionxx/scene.hpp b/libdimensionxx/dimensionxx/scene.hpp
index 8b5270c..c79152f 100644
--- a/libdimensionxx/dimensionxx/scene.hpp
+++ b/libdimensionxx/dimensionxx/scene.hpp
@@ -25,12 +25,19 @@
 
 namespace Dimension
 {
+  // Wrapper for dmnsn_quality
+  enum Quality {
+    RENDER_NONE    = DMNSN_RENDER_NONE,
+    RENDER_OBJECTS = DMNSN_RENDER_OBJECTS,
+    RENDER_FULL    = DMNSN_RENDER_FULL
+  };
+
   // Base scene class.  Wraps a dmnsn_scene*.
   class Scene
   {
   public:
     // Allocate a dmnsn_scene*
-    Scene(const Color& background, Camera& camera, Canvas& canvas);
+    Scene(Camera& camera, Canvas& canvas);
 
     // Scene(const Scene& scene);
 
@@ -38,14 +45,21 @@ namespace Dimension
     ~Scene();
 
     // Element access
-    Color                background() const;
-    Camera&              camera();
-    const Camera&        camera() const;
-    Canvas&              canvas();
-    const Canvas&        canvas() const;
+    Color background() const;
+    void  background(const Color& color);
+
+    Camera&       camera();
+    const Camera& camera() const;
+
+    Canvas&       canvas();
+    const Canvas& canvas() const;
+
     Array<Object>&       objects();
     const Array<Object>& objects() const;
 
+    Quality quality() const;
+    void    quality(Quality quality);
+
     // Access the wrapped C object.
     dmnsn_scene*       dmnsn();
     const dmnsn_scene* dmnsn() const;
diff --git a/libdimensionxx/scene.cpp b/libdimensionxx/scene.cpp
index f41f3b5..5695c1b 100644
--- a/libdimensionxx/scene.cpp
+++ b/libdimensionxx/scene.cpp
@@ -23,7 +23,7 @@
 namespace Dimension
 {
   // Allocate a dmnsn_scene
-  Scene::Scene(const Color& background, Camera& camera, Canvas& canvas)
+  Scene::Scene(Camera& camera, Canvas& canvas)
     : m_scene(new dmnsn_scene*(dmnsn_new_scene())), m_camera(camera.copy()),
       m_canvas(new Canvas(canvas)), m_objects(dmnsn()->objects)
   {
@@ -31,9 +31,10 @@ namespace Dimension
       throw Dimension_Error("Couldn't allocate scene.");
     }
 
-    dmnsn()->background = background.dmnsn();
+    dmnsn()->background = Color(sRGB(0.0, 0.0, 0.0)).dmnsn();
     dmnsn()->camera = this->camera().dmnsn();
     dmnsn()->canvas = this->canvas().dmnsn();
+    dmnsn()->quality = static_cast<dmnsn_quality>(RENDER_FULL);
   }
 
   // Delete the scene
@@ -53,6 +54,12 @@ namespace Dimension
     return Color(dmnsn()->background);
   }
 
+  void
+  Scene::background(const Color& color)
+  {
+    dmnsn()->background = color.dmnsn();
+  }
+
   Camera&
   Scene::camera()
   {
@@ -89,6 +96,18 @@ namespace Dimension
     return m_objects;
   }
 
+  Quality
+  Scene::quality() const
+  {
+    return static_cast<Quality>(dmnsn()->quality);
+  }
+
+  void
+  Scene::quality(Quality quality)
+  {
+    dmnsn()->quality = static_cast<dmnsn_quality>(quality);
+  }
+
   // Access the wrapped C object.
 
   dmnsn_scene*