/////////////////////////////////////////////////////////////////////////////// // Copyright (C) 2002-2025, Open Design Alliance (the "Alliance"). // All rights reserved. // // This software and its documentation and related materials are owned by // the Alliance. The software may only be incorporated into application // programs owned by members of the Alliance, subject to a signed // Membership Agreement and Supplemental Software License Agreement with the // Alliance. The structure and organization of this software are the valuable // trade secrets of the Alliance and its suppliers. The software is also // protected by copyright law and international treaty provisions. Application // programs incorporating this software must include the following statement // with their copyright notices: // // This application incorporates Open Design Alliance software pursuant to a license // agreement with Open Design Alliance. // Open Design Alliance Copyright (C) 2002-2025 by Open Design Alliance. // All rights reserved. // // By use of this software, its documentation or related materials, you // acknowledge and accept the above terms. /////////////////////////////////////////////////////////////////////////////// // This file is generated automatically. #ifndef _IFC4X2_IFCINDEXEDTRIANGLETEXTUREMAP_AUTO_IMPL_H #define _IFC4X2_IFCINDEXEDTRIANGLETEXTUREMAP_AUTO_IMPL_H #include "IfcIndexedTextureMapAutoImpl.h" #include "TD_PackPush.h" /** \details The namespace contains schema-dependent classes, definitions and sub routines for work with IFC4X2 express schema definitions. */ namespace OdIfc4x2 { /** \details The IfcIndexedTriangleTextureMap provides the mapping of the 2-dimensional texture coordinates to the surface onto which it is mapped. It is used for mapping the texture to triangles of the IfcTriangulatedFaceSet. The IfcIndexedTriangleTextureMap defines an index into an indexed list of texture coordinates. The TexCoordIndex is a two-dimensional list, where * First dimension is the unbounded list of faces corresponding to the list of triangles defined by CoordIndex at IfcTriangulatedFaceSet; * Second dimension is the fixed list of three indices to texture vertices corresponding to the fixed list of indices to vertices at IfcTriangulatedFaceSet The TexCoords defined at supertype IfcIndexedTextureMap are a two-dimensional list of texture coordinates provided by two parameter values. Each index of the second dimension list of TexCoordIndex points to a texture vertex in TexCoords. The image below shows the use of IfcTriangulatedFaceSet with textures. 
  IfcTriangulatedFaceSet.CoordIndex:
  ((1,6,5), (1,2,6), (6,2,7), (7,2,3), (7,8,6), (6,8,5), (5,8,1), (1,8,4), (4,2,1), (2,4,3), (4,8,7), (7,3,4))
   
  IfcCartesianPointList.CoordList:
  ((0.,0.,0.), (1.,0.,0.), (1.,1.,0.), (0.,1.,0.), (0.,0.,2.), (1.,0.,2.), (1.,1.,2.), (0.,1.,2.))
   
  IfcIndexedTriangleTextureMap.TexCoordsIndex:
  ((1 4 3), (1 2 4), (3 1 4), (4 1 2), (8 7 6), (6 7 5), (4 3 2), (2 3 1), (5 8 7), (8 5 6), (2 4 3), (3 1 2))
   
  IfcTextureVertexList.TexCoordsList:
  ((0. -0.5), (1. -0.5), (0. 1.5), (1. 1.5), (0. 0.), (0. 1.), (1. 0.), (1. 1.))
The image below shows an example of indexed triangle texture map geometry: */ class IFC4X2_EXPORT IfcIndexedTriangleTextureMap : public IfcIndexedTextureMap { //DOM-IGNORE-BEGIN OD_EXP_DECLARE_MEMBERS(OdIfc4x2::IfcIndexedTriangleTextureMap); //DOM-IGNORE-END public: // // OdDAI early binding accessors // /** \details Gets the value of TexCoordIndex attribute. This attribute represents index into the IfcTextureVertexList for each vertex of the triangles representing the IfcTriangulatedFaceSet. \param TexCoordIndex [out] Receives the TexCoordIndex attribute. */ void getTexCoordIndex(OdArray >& TexCoordIndex) const; /** \details Returns the value of TexCoordIndex attribute. This attribute represents index into the IfcTextureVertexList for each vertex of the triangles representing the IfcTriangulatedFaceSet. \returns Returns the value of TexCoordIndex attribute. */ OdDAI::List& texCoordIndex(); public: /** \details Default constructor for the IfcIndexedTriangleTextureMap class. */ IfcIndexedTriangleTextureMap(); /** \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 OdDAI::Entity 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 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 OdIfc::OdIfcEntityType 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: OdDAI::List m_TexCoordIndex; // LIST [1:?] of LIST [3:3] of IfcPositiveInteger [optional] }; /** \details A data type that represents a smart pointer to a IfcIndexedTriangleTextureMap object. */ typedef OdSmartPtr IfcIndexedTriangleTextureMapPtr; } // namespace #include "TD_PackPop.h" #endif // _IFC4X2_IFCINDEXEDTRIANGLETEXTUREMAP_AUTO_IMPL_H