GEEKING

Rendering/GfxRender/RenderNode.h

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+#pragma once
+
+#include "CullableSceneNode.h"
+#include "RenderQueue.h"
+
+#include "GfxCore/Device.h"
+
+namespace RBX
+{
+namespace Graphics
+{
+    class Material;
+	class RenderNode;
+	
+	class RenderEntity: public Renderable
+	{
+	public:
+		RenderEntity(RenderNode* node, const GeometryBatch& geometry, const shared_ptr<Material>& material, RenderQueue::Id renderQueueId, unsigned char lodMask = 0xff);
+		virtual ~RenderEntity();
+		
+		RenderNode* getNode() const { return node; }
+        
+        unsigned char getLodMask() const { return lodMask; }
+		
+		// Rendering support
+		virtual void updateRenderQueue(RenderQueue& queue, const RenderCamera& camera, unsigned int lodIndex, RenderQueue::Pass pass);
+
+		// Renderable overrides
+        unsigned int getWorldTransforms4x3(float* buffer, unsigned int maxTransforms, const void** cacheKey) const override;
+
+        // Extension points
+        virtual float getViewDepth(const RenderCamera& camera) const;
+	
+        static float computeViewDepth(const RenderCamera& camera, const Vector3& position, float offset = 0);
+
+	protected:
+		RenderNode* node;
+		
+		RenderQueue::Id renderQueueId;
+        unsigned char lodMask;
+
+        GeometryBatch geometry;
+        shared_ptr<Material> material;
+	};
+	
+	class RenderNode: public CullableSceneNode
+	{
+	public:
+		RenderNode(VisualEngine* visualEngine, CullMode cullMode, unsigned int flags = 0);
+		virtual ~RenderNode();
+
+        // Coordinate frame
+		const CoordinateFrame& getCoordinateFrame() const { return cframe; }
+		void setCoordinateFrame(const CoordinateFrame& cframe) { this->cframe = cframe; }
+
+		// Entity list manipulation
+        const std::vector<RenderEntity*>& getEntities() const { return entities; }
+        
+        void addEntity(RenderEntity* entity);
+        void removeEntity(RenderEntity* entity);
+        
+		// SceneNode overrides
+		virtual void updateRenderQueue(RenderQueue& queue, const RenderCamera& camera, RenderQueue::Pass pass);
+
+    protected:
+        std::vector<RenderEntity*> entities;
+		CoordinateFrame cframe;
+
+        void debugRenderBoundingBox();
+	};
+
+}
+}