Initial implementation of CGALRenderer

1 files changed, 23 insertions, 0 deletions

diff --git a/src/PolySetRenderer.h b/src/PolySetRenderer.h
new file mode 100644
index 0000000..cff528f
--- /dev/null
+++ b/src/PolySetRenderer.h
@@ -0,0 +1,23 @@
+#ifndef POLYSETRENDERER_H_
+#define POLYSETRENDERER_H_
+
+#include "node.h"
+
+class PolySetRenderer
+{
+public:
+	enum RenderMode { RENDER_CGAL, RENDER_OPENCSG };
+	PolySetRenderer() {}
+	virtual ~PolySetRenderer() {}
+
+	virtual PolySet *renderPolySet(const class ProjectionNode &node, AbstractPolyNode::render_mode_e) = 0;
+	virtual PolySet *renderPolySet(const class DxfLinearExtrudeNode &node, AbstractPolyNode::render_mode_e) = 0;
+	virtual PolySet *renderPolySet(const class DxfRotateExtrudeNode &node, AbstractPolyNode::render_mode_e) = 0;
+
+	static PolySetRenderer *renderer() { return global_renderer; }
+	static void setRenderer(PolySetRenderer *r) { global_renderer = r; }
+private:
+	static PolySetRenderer *global_renderer;
+};
+
+#endif