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//   
//   This application incorporates Open Design Alliance software pursuant to a license 
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///////////////////////////////////////////////////////////////////////////////

// This file is generated automatically.

#ifndef _IFC2X3_IFCIMAGETEXTURE_AUTO_IMPL_H
#define _IFC2X3_IFCIMAGETEXTURE_AUTO_IMPL_H

#include "IfcSurfaceTextureAutoImpl.h"

#include "TD_PackPush.h"

/** \details
  The namespace contains schema-dependent classes, definitions and sub routines
  for work with IFC2X3 express schema definitions.
*/
namespace OdIfc2x3 {

/** \details
  An IfcImageTexture provides a 2-dimensional texture that can be applied to a surface of a geometric item 
  and that provides lighting parameters of a surface onto which it is mapped. 
  The texture is provided as an image file at an external location for which an URL is provided.
  The following definitions from ISO/IEC 19775-1 X3D Architecture and base components (X3D Specification) apply:
  * Greyscale pixels without alpha or simple transparency are treated as intensity textures.
  * Greyscale pixels with alpha or simple transparency are treated as intensity plus alpha textures.
  * RGB pixels without alpha channel or simple transparency are treated as full RGB textures.
  * RGB pixels with alpha channel or simple transparency are treated as full RGB plus alpha textures.
  * If the image specifies colours as indexed-colour (that is, palettes or colourmaps), 
    the following semantics should be used (note that `greyscale' refers to a palette entry with equal red, green, and blue values):
      1. If all the colours in the palette are greyscale and there is no transparency chunk, it is treated as an intensity texture.
      2. If all the colours in the palette are greyscale and there is a transparency chunk, it is treated as an intensity plus opacity texture.
      3. If any colour in the palette is not grey and there is no transparency chunk, it is treated as a full RGB texture.
      4. If any colour in the palette is not grey and there is a transparency chunk, it is treated as a full RGB plus alpha texture.
  * Texture nodes that require support for JPEG files interpret JPEG files as follows:
      1. Greyscale files (number of components equals 1) are treated as intensity textures.
      2. YCbCr files are treated as full RGB textures.
      3. No other JPEG file types are required. It is recommended that other JPEG files are treated as a full RGB textures.
  * Texture nodes that recommend support for GIF files follow the applicable semantics described above for the PNG format.
*/
class IFC2X3_EXPORT IfcImageTexture : public IfcSurfaceTexture
{
  //DOM-IGNORE-BEGIN
  OD_EXP_DECLARE_MEMBERS(OdIfc2x3::IfcImageTexture);
  //DOM-IGNORE-END

public:


  //
  // OdDAI early binding accessors
  //


  /** \details
  Returns the value of URLReference attribute. 
  This attribute represents location, provided as an URI, at which the image texture is published.
  \returns
  Returns the value of URLReference attribute.
  */
  const OdAnsiString& getUrlReference() const;

  /** \details
  Sets the value of URLReference attribute. 
  This attribute represents location, provided as an URI, at which the image texture is published.
  \param UrlReference [in] URL Reference to set.
  */
  void setUrlReference(const OdAnsiString& UrlReference);


public:

  /** \details
  Default constructor for the IfcImageTexture class.
  */
  IfcImageTexture();

  /** \details
  Reads object's data from the specified filer.
  \param rdFiler [in] Pointer to a filer from which to read the data.
  \returns
  A value of OdResult type that contains the result of the method execution.
  */
  virtual OdResult inFields(OdDAI::OdSpfFilerBase* rdFiler) override;

  /** \details
  Writes object's data the the specified filer.
  \param wrFiler [in] Pointer to a filer to which to write the data.
  \returns
  A value of OdResult type that contains the result of the method execution.
  */
  virtual OdResult outFields(OdDAI::OdSpfFilerBase* wrFiler) override;

  /** \details
  Returns a type of a class instance.
  \returns
  Pointer to the <exref target="OdDAI__Entity.html">OdDAI::Entity</exref> type that determines an entity definition within a schema.
  */
  virtual OdDAI::Entity* getInstanceType() const override;

  /** \details
  Returns an attribute value for the specified attribute name.
  \param attrName [in] Name of an attribute to query.
  \returns
  OdRxValue object that represents a generic variant type value.
  */
  virtual OdRxValue getAttr(const char * attrName) const override;

  /** \details
  Early-bound version of instances comparison.
  \param pOther [in] Other application instance.
  \param ordering [out] Receives the ordering (comparison) status.
  \returns
  true if comparison was performed, false if method has no implementation, so late-bound version could be applied.
  \remarks
  If the method returns true,
  the ordering parameter can receive one of the following statuses:
  <table>
    Name             Value    Description
    _kLessThan_      -1       This object < Other Object.
    _kEqual_          0       This object = Other Object.
    _kGreaterThan_    1       This object > Other Object.
    _kNotOrderable_   2       This class is not orderable.
  </table>
  */
  virtual bool comparedToEarlyImpl(const OdDAI::ApplicationInstance *pOther, OdRx::Ordering &ordering) const override;

  /** \details
  Resets a value for the specified attribute.
  \param explicitAttrName [in] Explicit name of the attribute to reset.
  */
  virtual void unsetAttr(const char * explicitAttrName) override;

  /** \details
  Checks whether the specified attribute is set.
  \param explicitAttrName [in] Explicit name of the attribute to test.
  \returns
  true if the specified attribute is set, false otherwise.
  */
  virtual bool testAttr(const char * explicitAttrName) const override;

  /** \details
  Sets the specified attribute with a given value.
  \param explicitAttrName [in] Explicit name of the attribute to set.
  \param val [in] Value to set.
  \returns
  true if the value is successfully set for the specified attribute, false otherwise.
  */
  virtual bool putAttr(const char * explicitAttrName, const OdRxValue &val) override;

  /** \details
  Checks whether the specified instance is the object derived from or belongs to this class.
  \param entityType [in] Entity to check.
  \returns
  true if the specified instance is the object derived from or belongs to this class, false otherwise.
  */
  virtual bool isKindOf(OdIfc::OdIfcEntityType entityType) const override;

  /** \details
  Returns the type of this entity.
  \returns
  A value of the <exref target="OdIfc__OdIfcEntityType.html">OdIfc::OdIfcEntityType</exref> type that represents type of this entity.
  */
  virtual OdIfc::OdIfcEntityType type() const override;

  /** \details
  Returns an attribute value for the specified attribute definition.
  \param attrDef [in] Attribute definition to query.
  \returns
  OdRxValue object that represents a generic variant type value.
  */
  virtual OdRxValue getAttr(const OdIfc::OdIfcAttribute attrDef) const override;

  /** \details
  Resets a value for the specified attribute.
  \param explicitAttrDef [in] Explicit definition that represents an attribute to reset.
  */
  virtual void unsetAttr(const OdIfc::OdIfcAttribute explicitAttrDef) override;

  /** \details
  Checks whether the specified attribute is set.
  \param explicitAttrDef [in] Attribute definition to test.
  \returns
  true if the specified attribute is set, false otherwise.
  */
  virtual bool testAttr(const OdIfc::OdIfcAttribute explicitAttrDef) const override;

  /** \details
  Sets the specified attribute with a given value.
  \param explicitAttrDef [in] Explicit attribute definition to set.
  \param val [in] Value to set.
  \returns
  true if the value is successfully set for the specified attribute, false otherwise.
  */
  virtual bool putAttr(const OdIfc::OdIfcAttribute explicitAttrDef, const OdRxValue &val) override;

protected:
  // Fields declaration: 
  OdAnsiString m_UrlReference;   // IfcIdentifier
};

/** \details
  A data type that represents a smart pointer to a <exref target="OdIfc2x3__IfcImageTexture.html">IfcImageTexture</exref> object.
*/
typedef OdSmartPtr<IfcImageTexture> IfcImageTexturePtr;

} // namespace

#include "TD_PackPop.h"

#endif // _IFC2X3_IFCIMAGETEXTURE_AUTO_IMPL_H