CWE-ou-minkata/MOULOpenSourceClientPlugin/Plasma20/Sources/Tools/MaxPlasmaLights/plRealTimeLights.h

/*==LICENSE==*

CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.

Additional permissions under GNU GPL version 3 section 7

If you modify this Program, or any covered work, by linking or
combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK,
NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent
JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK
(or a modified version of those libraries),
containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA,
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licensors of this Program grant you additional
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You can contact Cyan Worlds, Inc. by email legal@cyan.com
 or by snail mail at:
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*==LICENSE==*/
///////////////////////////////////////////////////////////////////////////////
//																			 //
//	plRealTimeLights - Header for the derived MAX RT light type plug-ins	 //
//	Cyan, Inc.																 //
//																			 //
//// Version History //////////////////////////////////////////////////////////
//																			 //
//	8.2.2001 mcn - Created.													 //
//																			 //
///////////////////////////////////////////////////////////////////////////////

#ifndef PL_RTLIGHT_H
#define PL_RTLIGHT_H

#include "plRealTimeLightBase.h"
#include "iparamm2.h"
#include "resource.h"

class plMaxNode;



///////////////////////////////////////////////////////////////////////////////
//// Omni Light ///////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////

class plRTOmniLight : public plRTLightBase
{
	public:

		Class_ID ClassID() { return RTOMNI_LIGHT_CLASSID; }		
		SClass_ID SuperClassID() { return LIGHT_CLASS_ID; }

		int CanConvertToType(Class_ID obtype) { return (obtype ==  RTOMNI_LIGHT_CLASSID ) ? 1 : 0; }
		plRTOmniLight();
			
		ObjLightDesc *CreateLightDesc(INode *n, BOOL forceShadowBuf= FALSE);
		GenLight* NewLight(int type) {return TRACKED_NEW plRTOmniLight();} 
		RefTargetHandle Clone(RemapDir &remap);

		virtual void			InitNodeName( TSTR &s ) { s = _T( "RTOmniLight" ); }

		virtual int				DrawConeAndLine( TimeValue t, INode* inode, GraphicsWindow *gw, int drawing );
		virtual void			DrawCone( TimeValue t, GraphicsWindow *gw, float dist );
		virtual void			DrawArrows( TimeValue t, GraphicsWindow *gw, float dist );
		virtual void			GetLocalBoundBox( TimeValue t, INode *node, ViewExp *vpt, Box3 &box );

	protected:
		virtual void	IBuildMeshes( BOOL isNew );
		virtual hsBool	IHasAttenuation( void ) { return true; }
};

class plRTOmniLightDesc : public ClassDesc2 
{
	public:
	int 			IsPublic()						{ return TRUE; }
	void*			Create(BOOL loading)			{ return TRACKED_NEW plRTOmniLight; }
	const TCHAR*	ClassName()						{ return GetString(IDS_DB_OMNI); }
	SClass_ID		SuperClassID()					{ return LIGHT_CLASS_ID; }
	Class_ID		ClassID()						{ return RTOMNI_LIGHT_CLASSID; }
	const TCHAR* 	Category()						{ return _T("Plasma RunTime");}
	const TCHAR*	InternalName()					{ return _T("plRTOmni"); }	// returns fixed parsable name (scripter-visible name)
	HINSTANCE		HInstance()						{ return hInstance; }


	static plRTOmniLightDesc	fStaticDesc;

	static ClassDesc2	*GetDesc( void )		{ return &fStaticDesc; }
};


///////////////////////////////////////////////////////////////////////////////
//// Spotlight ////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////

class plRTSpotLight : public plRTLightBase
{
	public:
		
		plRTSpotLight(BOOL loading);

		plRTSpotLight();

		Class_ID ClassID() { return RTSPOT_LIGHT_CLASSID; }		
		SClass_ID SuperClassID() { return LIGHT_CLASS_ID; }

		int CanConvertToType(Class_ID obtype) { return (obtype ==  RTSPOT_LIGHT_CLASSID ) ? 1 : 0; }
		ObjLightDesc *CreateLightDesc(INode *n, BOOL forceShadowBuf= FALSE);
		GenLight* NewLight(int type) {return TRACKED_NEW plRTSpotLight();}
		RefTargetHandle Clone(RemapDir &remap);
		
		virtual Texmap	*GetProjMap();

		virtual BOOL	IsSpot( void )	{ return TRUE; }
		virtual int		GetProjector() { return fLightPB->GetInt( kUseProjectorBool, 0 ); }

		virtual void			InitNodeName( TSTR &s ) { s = _T( "RTSpotLight" ); }

		virtual int		DrawConeAndLine( TimeValue t, INode* inode, GraphicsWindow *gw, int drawing );
		virtual void	DrawCone( TimeValue t, GraphicsWindow *gw, float dist );
		virtual void	GetLocalBoundBox( TimeValue t, INode *node, ViewExp *vpt, Box3 &box );

	protected:
		virtual void	IBuildMeshes( BOOL isNew );
		virtual hsBool	IHasAttenuation( void ) { return true; }
};

class plRTSpotLightDesc : public ClassDesc2 
{
	public:
	int 			IsPublic()						{ return TRUE; }
	void*			Create(BOOL loading = FALSE)	{ return TRACKED_NEW plRTSpotLight; }
	const TCHAR*	ClassName()						{ return GetString(IDS_DB_FREE_SPOT); }
	SClass_ID		SuperClassID()					{ return LIGHT_CLASS_ID; }
	Class_ID		ClassID()						{ return RTSPOT_LIGHT_CLASSID; }
	const TCHAR* 	Category()						{ return _T("Plasma RunTime"); }
	const TCHAR*	InternalName()					{ return _T("RTSpot"); }	// returns fixed parsable name (scripter-visible name)
	HINSTANCE		HInstance()						{ return hInstance; }

	static plRTSpotLightDesc	fStaticDesc;

	static ClassDesc2	*GetDesc( void )		{ return &fStaticDesc; }

};


///////////////////////////////////////////////////////////////////////////////
//// Directional Light ////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////

class plRTDirLight : public plRTLightBase
{
	public:

		plRTDirLight();

		Class_ID ClassID() { return RTDIR_LIGHT_CLASSID; }		
		SClass_ID SuperClassID() { return LIGHT_CLASS_ID; }

		ObjLightDesc *CreateLightDesc(INode *n, BOOL forceShadowBuf= FALSE);
		GenLight* NewLight(int type) {return TRACKED_NEW plRTDirLight();}
		RefTargetHandle Clone(RemapDir &remap);

		int CanConvertToType(Class_ID obtype) { return (obtype ==  RTDIR_LIGHT_CLASSID ) ? 1 : 0; }

		virtual void	DrawCone(TimeValue t, GraphicsWindow *gw, float dist);
		virtual void	GetLocalBoundBox( TimeValue t, INode *node, ViewExp *vpt, Box3 &box );

		virtual BOOL IsDir( void )	{ return TRUE; }

		virtual void			InitNodeName( TSTR &s ) { s = _T( "RTDirLight" ); }

	protected:
		virtual void	IBuildMeshes( BOOL isNew );

		void	IBuildZArrow( float x, float y, float zDist, float arrowSize, Point3 *pts );
};

class plRTDirLightDesc : public ClassDesc2 
{
	public:
	int 			IsPublic()						{ return TRUE; }
	void*			Create(BOOL loading)			{ return TRACKED_NEW plRTDirLight; }
	const TCHAR*	ClassName()						{ return GetString(IDS_DB_DIRECTIONAL); }
	SClass_ID		SuperClassID()					{ return LIGHT_CLASS_ID; }
	Class_ID		ClassID()						{ return RTDIR_LIGHT_CLASSID; }
	const TCHAR* 	Category()						{ return _T("Plasma RunTime");}
	const TCHAR*	InternalName()					{ return _T("RTDir"); }	// returns fixed parsable name (scripter-visible name)
	HINSTANCE		HInstance()						{ return hInstance; }

	static plRTDirLightDesc		fStaticDesc;

	static ClassDesc2	*GetDesc( void )		{ return &fStaticDesc; }

};


#endif