AcGiShadowParameters.h

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#pragma once
 
//
// (C) Copyright 2005-2024 by Graebert GmbH.
//
// Permission to use, copy, modify, and distribute this software in
// object code form for any purpose and without fee is hereby granted,
// provided that the above copyright notice appears in all copies and
// that both that copyright notice and the limited warranty and
// restricted rights notice below appear in all supporting
// documentation.
//
// GRAEBERT PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS.
// GRAEBERT SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE.  GRAEBERT GMBH
// DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
// UNINTERRUPTED OR ERROR FREE.
 
class AcRxClass;
 
class ARX_API AcGiShadowParameters : public AcNonRTTIObject
{
public:
    enum ShadowType
    {
        kShadowsRayTraced = 0,
        kShadowMaps
    };
 
    enum ExtendedLightShape
    {
        kLinear = 0,
        kRectangle,
        kDisk,
        kCylinder,
        kSphere
    };
public:
//       ACRX_DECLARE_MEMBERS(AcGiShadowParameters)
 
public:
          AcGiShadowParameters(void);
         bool  operator==( AcGiShadowParameters const &)const ;
         
         
         virtual  ~AcGiShadowParameters(void);
         virtual bool  setShadowMapSize(unsigned short);
         virtual bool  setShadowMapSoftness(unsigned char);
         virtual bool  shadowsOn(void)const ;
         
         virtual  ShadowType  shadowType(void)const ;
         virtual unsigned char  shadowMapSoftness(void)const ;
         virtual unsigned short  shadowMapSize(void)const ;
         virtual void  setShadowType( ShadowType);
         virtual void  setShadowsOn(bool);
 
     virtual double extendedLightRadius( void )const;
     virtual bool setExtendedLightRadius( double );
     virtual double extendedLightWidth( void )const;
     virtual bool setExtendedLightWidth( double );
     virtual double extendedLightLength( void )const;
     virtual bool setExtendedLightLength( double );
     virtual AcGiShadowParameters::ExtendedLightShape extendedLightShape( void )const;
     virtual bool setExtendedLightShape( enum AcGiShadowParameters::ExtendedLightShape );
     virtual bool shapeVisibility( void )const;
     virtual void setShapeVisibility( bool );
     virtual unsigned short shadowSamples( void )const;
     virtual bool setShadowSamples( unsigned short );
 
};