From 15740faf9fe9fe4be08965098bbf2947e096aeeb Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Wed, 14 Aug 2019 22:50:43 +0800
Subject: +Unity Runtime code

---
 Runtime/Camera/Projector.h | 74 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 Runtime/Camera/Projector.h

(limited to 'Runtime/Camera/Projector.h')

diff --git a/Runtime/Camera/Projector.h b/Runtime/Camera/Projector.h
new file mode 100644
index 0000000..f805e1e
--- /dev/null
+++ b/Runtime/Camera/Projector.h
@@ -0,0 +1,74 @@
+#ifndef PROJECTOR_H
+#define PROJECTOR_H
+
+#include "Runtime/GameCode/Behaviour.h"
+#include "Renderable.h"
+#include "Runtime/Math/Matrix4x4.h"
+
+namespace Unity { class Material; }
+struct CullResults;
+struct ProjectorRenderSettings;
+
+class Projector : public Behaviour, Renderable {
+public:
+	Projector ();
+	
+	REGISTER_DERIVED_CLASS (Projector, Behaviour)
+	DECLARE_OBJECT_SERIALIZE (Projector)
+	
+	Projector (MemLabelId label, ObjectCreationMode mode);
+	
+	// Renderable
+	virtual void RenderRenderable (const CullResults& cullResults);
+	
+	virtual void AddToManager ();
+	virtual void RemoveFromManager ();
+	
+	virtual void Reset();
+	virtual void CheckConsistency ();
+	
+	void SetNearClipPlane (float inNear) { m_NearClipPlane = inNear; SetDirty(); }
+	float GetNearClipPlane () const { return m_NearClipPlane; }
+	
+	void SetFarClipPlane (float farPlane) { m_FarClipPlane = farPlane; SetDirty(); }
+	float GetFarClipPlane () const { return m_FarClipPlane; }
+
+	void SetFieldOfView (float angle) { m_FieldOfView = angle; SetDirty(); }
+	float GetFieldOfView () const { return m_FieldOfView; }
+
+	void SetAspectRatio (float aspect) { m_AspectRatio = aspect; SetDirty(); }
+	float GetAspectRatio () const { return m_AspectRatio; }	
+
+	void SetOrthographic (bool isOrtho) { m_Orthographic = isOrtho; SetDirty(); }
+	bool GetOrthographic () const { return m_Orthographic; }	
+
+	void SetOrthographicSize (float size) { m_OrthographicSize = size; SetDirty(); }
+	float GetOrthographicSize () const { return m_OrthographicSize; }	
+
+	PPtr<Material> GetMaterial () const { return m_Material; }
+	void SetMaterial (PPtr<Material> material) { m_Material = material; }
+	
+	int GetIgnoreLayers () { return m_IgnoreLayers.m_Bits; }
+	void SetIgnoreLayers(int layers) { m_IgnoreLayers.m_Bits = layers; SetDirty(); }
+		
+	Matrix4x4f GetProjectorToPerspectiveMatrix() const;
+	static void InitializeClass();
+	static void CleanupClass() { }
+
+private:
+		
+	void SetupProjectorSettings (Material* material, ProjectorRenderSettings& settings);
+	Matrix4x4f CalculateProjectionMatrix() const;
+	
+	float           m_NearClipPlane;
+	float           m_FarClipPlane;
+	float           m_FieldOfView;
+	float           m_AspectRatio;
+	bool            m_Orthographic;
+	float           m_OrthographicSize;
+
+	BitField 		m_IgnoreLayers; 
+	PPtr<Material>  m_Material;		///< Custom material to apply. If set it overrides, texture & blend mode settings
+};
+
+#endif
-- 
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