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Editor/Objects/BrushObject.h

@@ -0,0 +1,197 @@
+////////////////////////////////////////////////////////////////////////////
+//
+//  Crytek Engine Source File.
+//  Copyright (C), Crytek Studios, 2002.
+// -------------------------------------------------------------------------
+//  File name:   brushobject.h
+//  Version:     v1.00
+//  Created:     8/7/2002 by Timur.
+//  Compilers:   Visual Studio.NET
+//  Description: 
+// -------------------------------------------------------------------------
+//  History:
+//
+////////////////////////////////////////////////////////////////////////////
+
+#ifndef __brushobject_h__
+#define __brushobject_h__
+
+#if _MSC_VER > 1000
+#pragma once
+#endif
+
+#include "BaseObject.h"
+#include "..\Brush\Brush.h"
+
+struct SBrush;
+class CEdMesh;
+
+/*!
+ *	CTagPoint is an object that represent named 3d position in world.
+ *
+ */
+class CBrushObject : public CBaseObject
+{
+public:
+	DECLARE_DYNCREATE(CBrushObject)
+
+	//////////////////////////////////////////////////////////////////////////
+	// Ovverides from CBaseObject.
+	//////////////////////////////////////////////////////////////////////////
+	bool Init( IEditor *ie,CBaseObject *prev,const CString &file );
+	void Done();
+	void Display( DisplayContext &dc );
+	bool CreateGameObject();
+
+	void GetBoundBox( BBox &box );
+	void GetLocalBounds( BBox &box );
+
+	bool HitTest( HitContext &hc );
+	int HitTestAxis( HitContext &hc );
+
+	virtual void SetScale( const Vec3d &scale );
+	virtual void SetSelected( bool bSelect );
+	virtual IPhysicalEntity* GetCollisionEntity() const;
+
+	//////////////////////////////////////////////////////////////////////////
+	void BeginEditParams( IEditor *ie,int flags );
+	void EndEditParams( IEditor *ie );
+	void BeginEditMultiSelParams( bool bAllOfSameType );
+	void EndEditMultiSelParams();
+
+	//! Called when object is being created.
+	int MouseCreateCallback( CViewport *view,EMouseEvent event,CPoint &point,int flags );
+
+	void Serialize( CObjectArchive &ar );
+	XmlNodeRef Export( const CString &levelPath,XmlNodeRef &xmlNode );
+
+	virtual void Validate( CErrorReport *report );
+	virtual bool IsSimilarObject( CBaseObject *pObject );
+	//////////////////////////////////////////////////////////////////////////
+
+	//////////////////////////////////////////////////////////////////////////
+	//! Assign brush to object.
+	void SetBrush( SBrush *brush );
+	//! Retrieve brush assigned to object.
+	SBrush* GetBrush();
+
+	void SelectBrushSide( const Vec3 &raySrc,const Vec3 &rayDir,bool shear );
+	void MoveSelectedPoints( const Vec3 &worldOffset );
+	void ResetToPrefabSize();
+	void ReloadPrefabGeometry();
+
+	//////////////////////////////////////////////////////////////////////////
+	// Used by brush exporter.
+	//////////////////////////////////////////////////////////////////////////
+	IStatObj* GetPrefabGeom() const;
+	Matrix44 GetBrushMatrix() const;
+	int GetRenderFlags() const { return m_renderFlags; };
+	IEntityRender* GetEngineNode() const { return m_engineNode; };
+	float GetRatioLod() const { return mv_ratioLOD; };
+	float GetRatioViewDist() const { return mv_ratioViewDist; };
+
+	//////////////////////////////////////////////////////////////////////////
+	// Material
+	//////////////////////////////////////////////////////////////////////////
+	void SetMaterial( CMaterial *mtl );
+	CMaterial* GetMaterial() const;
+
+	//////////////////////////////////////////////////////////////////////////
+	bool IsRecieveLightmap() const { return mv_recvLightmap; };
+
+protected:
+	//! Dtor must be protected.
+	CBrushObject();
+
+	virtual void UpdateVisibility( bool visible );
+
+	//! Convert ray givven in world coordinates to the ray in local brush coordinates.
+	void WorldToLocalRay( Vec3 &raySrc,Vec3 &rayDir );
+
+	bool ConvertFromObject( CBaseObject *object );
+	void DeleteThis() { delete this; };
+	void InvalidateTM();
+
+	void CreateBrushFromPrefab( const char *meshFilname );
+	void UpdateEngineNode( bool bOnlyTransform=false );
+
+	void OnFileChange( CString filename );
+
+	//////////////////////////////////////////////////////////////////////////
+	// Local callbacks.
+	void OnPrefabChange( IVariable *var );
+	void OnRenderVarChange( IVariable *var );
+	//////////////////////////////////////////////////////////////////////////
+
+	BBox m_bbox;
+	Matrix44 m_invertTM;
+	
+	//! Actual brush.
+	TSmartPtr<SBrush> m_brush;
+	
+	// Selected points of this brush.
+	SBrushSubSelection m_subSelection;
+	//std::vector<Vec3*> m_selectedPoints;
+
+	//! Engine node.
+	//! Node that registered in engine and used to render brush prefab
+	IEntityRender* m_engineNode;
+
+	TSmartPtr<CEdMesh> m_prefabGeom;
+	CBrushIndoor *m_indoor;
+
+	//////////////////////////////////////////////////////////////////////////
+	// Brush parameters.
+	//////////////////////////////////////////////////////////////////////////
+	CVariable<CString> mv_prefabName;
+
+	//////////////////////////////////////////////////////////////////////////
+	// Brush rendering parameters.
+	//////////////////////////////////////////////////////////////////////////
+	CVariable<bool> mv_outdoor;
+	CVariable<bool> mv_castShadows;
+	CVariable<bool> mv_selfShadowing;
+	CVariable<bool> mv_castShadowMaps;
+	CVariable<bool> mv_castLightmap;
+	CVariable<bool> mv_recvLightmap;
+	CVariable<bool> mv_recvShadowMaps;
+	CVariable<bool> mv_hideable;
+	CVariable<int> mv_ratioLOD;
+	CVariable<int> mv_ratioViewDist;
+	CVariable<bool> mv_excludeFromTriangulation;
+	CVariable<float> mv_lightmapQuality;
+
+	//////////////////////////////////////////////////////////////////////////
+	// Rendering flags.
+	int m_renderFlags;
+
+	//////////////////////////////////////////////////////////////////////////
+	// Material assigned to this brush.
+	//////////////////////////////////////////////////////////////////////////
+	TSmartPtr<CMaterial> m_pMaterial;
+	GUID m_materialGUID;
+
+	bool m_bIgnoreNodeUpdate;
+};
+
+/*!
+ * Class Description of CBrushObject.	
+ */
+class CBrushObjectClassDesc : public CObjectClassDesc
+{
+public:
+	REFGUID ClassID()
+	{
+		// {032B8809-71DB-44d7-AAA1-69F75C999463}
+		static const GUID guid = { 0x32b8809, 0x71db, 0x44d7, { 0xaa, 0xa1, 0x69, 0xf7, 0x5c, 0x99, 0x94, 0x63 } };
+		return guid;
+	}
+	ObjectType GetObjectType() { return OBJTYPE_BRUSH; };
+	const char* ClassName() { return "Brush"; };
+	const char* Category() { return "Brush"; };
+	CRuntimeClass* GetRuntimeClass() { return RUNTIME_CLASS(CBrushObject); };
+	const char* GetFileSpec() { return "Objects\\*.cgf"; };
+	int GameCreationOrder() { return 150; };
+};
+
+#endif // __brushobject_h__