DtSprite.h

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/*****************************************************************************
 * Copyright (c) 2011 MAK Technologies, Inc.
 * All rights reserved.
 *****************************************************************************/


#pragma once

#include <vrvGraphics/vrvGraphics.h>
#include <vrvGraphics/DtQuad.h>

namespace makVrv
{

   class DtQuad;
   class DtPickableQuad;
   class DtWidgetPicker;
   class DtOverlayRenderer;

   class DT_DLL_VRVGRAPHICS DtSprite
   {
   public:

      DtSprite( DtOverlayRenderer& renderer, DtWidgetPicker& picker );

      DtSprite* clone( DtOverlayRenderer& renderer, DtWidgetPicker& picker ) const;

      ~DtSprite();

      void setEventsEnabled( bool enabled, unsigned long long userData = 0 );

      bool eventsEnabled() const;

      void setPosition( float x, float y, float z, float w = 0 );

      void setPoints( const float points[8] );

      void setRotation( float angle );

      void setFillType( DtQuad::FillType type );

      void setTextureParameter(
         DtOverlayResourceProvider::NativeResourceHandle texture,
         float left = 0.0f, float right = 1.0f, float bottom = 0.0f,
         float top = 1.0f );

      DtOverlayResourceProvider::NativeResourceHandle textureParameter() const;

      void setColor( float r, float g, float b, float a );

      void setGroup( unsigned int group );

      unsigned int group() const;

      const DtQuad& quad() const;

      DtPickableQuad* findWidget();
      const DtPickableQuad* findWidget() const;

   protected:

      DtWidgetPicker& myPicker;
      DtQuad* myQuad;
      DtPickableQuad* myWidget;

   };

}