1 files changed, 148 insertions, 0 deletions
diff --git a/Runtime/Camera/IntermediateRenderer.h b/Runtime/Camera/IntermediateRenderer.h
new file mode 100644
index 0000000..799cf47
--- /dev/null
+++ b/Runtime/Camera/IntermediateRenderer.h
@@ -0,0 +1,148 @@
+#ifndef INTERMEDIATE_RENDERER_H
+#define INTERMEDIATE_RENDERER_H
+
+#include "BaseRenderer.h"
+#include "Runtime/Shaders/MaterialProperties.h"
+#include "Runtime/Utilities/MemoryPool.h"
+#include "SceneNode.h"
+#include "IntermediateUsers.h"
+#include "Runtime/Shaders/Material.h"
+#include "Runtime/Modules/ExportModules.h"
+
+class Mesh;
+class Camera;
+class Matrix4x4f;
+class Vector3f;
+class Quaternionf;
+class Sprite;
+
+class EXPORT_COREMODULE IntermediateRenderer : public BaseRenderer
+{
+public:
+	IntermediateRenderer ();
+	virtual ~IntermediateRenderer();
+	
+	void Initialize(const Matrix4x4f& matrix, const AABB& localAABB, PPtr<Material> material, int layer, bool castShadows, bool receiveShadows);
+
+	// BaseRenderer
+	virtual UInt32 GetLayerMask() const { return 1<<m_Layer; }
+	virtual int GetLayer() const { return m_Layer; }
+	virtual int GetMaterialCount() const { return 1; }
+	virtual PPtr<Material> GetMaterial(int i) const { return m_Material; }
+	
+	virtual void OnAssetDeleted() = 0;
+	virtual void OnAssetBoundsChanged();
+	
+	void SetPropertyBlock( const MaterialPropertyBlock& block )
+	{
+		m_Properties = block;
+		m_CustomProperties = &m_Properties;
+		ComputeCustomPropertiesHash();
+	}
+
+	#if UNITY_EDITOR
+	SInt32 GetInstanceID() const { return m_InstanceID; }
+	void SetInstanceID (SInt32 id) { m_InstanceID = id; }
+	#endif
+	
+	virtual void UpdateTransformInfo() {};
+	virtual void UpdateAABB() {Assert(false);}
+
+	const AABB& GetCachedWorldAABB () const { return m_TransformInfo.worldAABB; }
+	
+protected:
+	ListNode<IntermediateRenderer> m_Node;
+	PPtr<Material>	               m_Material;
+	MaterialPropertyBlock          m_Properties;
+	int                            m_Layer;
+
+	#if UNITY_EDITOR
+	SInt32			m_InstanceID;
+	#endif
+};
+
+
+
+class EXPORT_COREMODULE MeshIntermediateRenderer : public IntermediateRenderer
+{
+public:
+	MeshIntermediateRenderer();
+	virtual ~MeshIntermediateRenderer();
+
+	void Initialize(const Matrix4x4f& matrix, Mesh* mesh, const AABB& localAABB, PPtr<Material> material, int layer, bool castShadows, bool receiveShadows, int submeshIndex);
+
+	// BaseRenderer
+	virtual void Render(int materialIndex, const ChannelAssigns& channels);
+
+	virtual void OnAssetDeleted();
+
+	static void StaticInitialize ();
+	static void StaticDestroy ();
+
+private:
+	// Note: not using per-frame linear allocator, because in the editor
+	// it can render multiple frames using single player loop run (e.g. when editor is paused).
+	// Clearing per-frame data and then trying to use it later leads to Bad Things.
+	DECLARE_POOLED_ALLOC(MeshIntermediateRenderer);
+
+	Mesh* m_Mesh;
+	int   m_SubMeshIndex;
+};
+
+
+
+#if ENABLE_SPRITES
+class EXPORT_COREMODULE SpriteIntermediateRenderer : public IntermediateRenderer
+{
+public:
+	SpriteIntermediateRenderer();
+	virtual ~SpriteIntermediateRenderer();
+
+	void Initialize(const Matrix4x4f& matrix, Sprite* sprite, const AABB& localAABB, PPtr<Material> material, int layer, const ColorRGBA32& color);
+
+	// BaseRenderer
+	virtual void Render(int materialIndex, const ChannelAssigns& channels);
+
+	virtual void OnAssetDeleted();
+
+	static void StaticInitialize ();
+	static void StaticDestroy ();
+
+private:
+	// Note: not using per-frame linear allocator, because in the editor
+	// it can render multiple frames using single player loop run (e.g. when editor is paused).
+	// Clearing per-frame data and then trying to use it later leads to Bad Things.
+	DECLARE_POOLED_ALLOC(SpriteIntermediateRenderer);
+
+	Sprite* m_Sprite;
+	ColorRGBAf   m_Color;
+};
+#endif
+
+
+
+class IntermediateRenderers
+{
+public:
+	void Clear( size_t startIndex = 0 );
+	
+	const AABB*      GetBoundingBoxes () const;
+	const SceneNode* GetSceneNodes () const;
+	size_t           GetRendererCount () const { return m_BoundingBoxes.size(); }
+	
+	void Add(IntermediateRenderer* renderer, int layer);
+
+private:
+	dynamic_array<SceneNode> m_SceneNodes;
+	dynamic_array<AABB>      m_BoundingBoxes;
+};
+
+IntermediateRenderer*  AddMeshIntermediateRenderer( const Matrix4x4f& matrix, Mesh* mesh, PPtr<Material> material, int layer, bool castShadows, bool receiveShadows, int submeshIndex, Camera* camera );
+IntermediateRenderer*  AddMeshIntermediateRenderer( const Matrix4x4f& matrix, Mesh* mesh, const AABB& localAABB, PPtr<Material> material, int layer, bool castShadows, bool receiveShadows, int submeshIndex , Camera* camera );
+
+#if ENABLE_SPRITES
+IntermediateRenderer*  AddSpriteIntermediateRenderer(const Matrix4x4f& matrix, Sprite* sprite, PPtr<Material> material, int layer, const ColorRGBA32& color, Camera* camera);
+IntermediateRenderer*  AddSpriteIntermediateRenderer(const Matrix4x4f& matrix, Sprite* sprite, const AABB& localAABB, PPtr<Material> material, int layer, const ColorRGBA32& color, Camera* camera);
+#endif
+
+#endif