XdkWrl: lod.h Source File

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# lod.h

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    00001 #ifndef XDKWRL_LOD_H
    00002 #define XDKWRL_LOD_H
    00003
    00004 #include <xdkwrl/config.h>
    00005 #include <xdkwrl/node.h>
    00006 #include <xdkwrl/fieldtypes/mffloat.h>
    00007 #include <xdkwrl/fieldtypes/mfnode.h>
    00008 #include <xdkwrl/fieldtypes/sfvec3f.h>
    00009
    00010 namespace wrl
    00011 {
    00012   //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
    00013   // Interface of LOD
    00014   //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
    00015   class XDKWRL_EXPORT LOD : public Node
    00016   {
    00017    public:
    00018      LOD(const char* name="");
    00019      virtual ~LOD();
    00020      virtual inline unsigned int nbFields() const;
    00021      virtual FieldHandle field(const std::string& n);
    00022      virtual FieldHandle field(unsigned int i);
    00023      virtual bool isSetToDefaultValue(unsigned int i) const;
    00024      virtual inline unsigned int nbEventsIn() const;
    00025      virtual EventInHandle eventIn(const std::string& n);
    00026      virtual EventInHandle eventIn(unsigned int i);
    00027      virtual inline unsigned int nbEventsOut() const;
    00028      virtual EventOutHandle eventOut(const std::string& n);
    00029      virtual EventOutHandle eventOut(unsigned int i);
    00030      inline const char* typeName() const;
    00031      virtual Node* duplicate() const;
    00032      virtual Node* duplicate(std::map<const Node*,Node*>&) const;
    00033      /*!@name Exposed Fields
    00034       * A field that is capable of receiving events via an eventIn to
    00035       * change its value(s), and generating events via an eventOut
    00036       * when its value(s) change.
    00037       */
    00038       //!@{
    00039       /*!
    00040        * See <a href="#_details" class="md">Detailed Description</a>
    00041        * for meaning of this field.
    00042        * Default value is set to MFNode default value
    00043        */
    00044        MFNode     level;
    00045      //!@}
    00046      /*!@name Fields
    00047       * A property or attribute of a node. Each node type has a fixed set
    00048       * of fields. Fields may contain various kinds of data and one or many
    00049       * values. Each field has a default value.
    00050       */
    00051       //!@{
    00052       /*!
    00053        * See <a href="#_details" class="md">Detailed Description</a>
    00054        * for meaning of this field.
    00055        * Default value is set to
    00056        \code
    00057        center.setXYZ(0,0,0);
    00058         \endcode
    00059        */
    00060        SFVec3f    center;
    00061       /*!
    00062        * See <a href="#_details" class="md">Detailed Description</a>
    00063        * for meaning of this field.
    00064        * Default value is set to MFFloat default value
    00065        */
    00066        MFFloat    range;
    00067      //!@}
    00068      /*!@name Events In
    00069       *
    00070       */
    00071       //!@{
    00072       /*!
    00073        * Set event associated to exposedField level
    00074        */
    00075        EventIn<MFNode>     set_level;
    00076   //!@}
    00077      /*!@name Events Out
    00078       *
    00079       */
    00080       //!@{
    00081       /*!
    00082        * Changed event associated to exposedField level
    00083        */
    00084        EventOut<MFNode>     level_changed;
    00085   //!@}
    00086   };
    00087 };
    00088 //************************************************************
    00089 // Implementation of LOD
    00090 //************************************************************
    00091 /*!
    00092  * Returns <code>"LOD"</code>. Useful for printing.
    00093  */
    00094 inline const char*
    00095 wrl::LOD::typeName() const
    00096 {
    00097   return "LOD";
    00098 }
    00099 /*!
    00100  * Returns the number of fields (exposed or not) for this node type.
    00101  */
    00102 inline unsigned int
    00103 wrl::LOD::nbFields() const
    00104 {
    00105    return 3;
    00106 }
    00107 /*!
    00108  * Returns the number of events in for this node type.
    00109  */
    00110 inline unsigned int
    00111 wrl::LOD::nbEventsIn() const
    00112 {
    00113    return 0;
    00114 }
    00115 /*!
    00116  * Returns the number of events out for this node type.
    00117  */
    00118 inline unsigned int
    00119 wrl::LOD::nbEventsOut() const
    00120 {
    00121    return 0;
    00122 }
    00123 #endif // XDKWRL_LOD_H
    00124
    00125 // Local variables section.
    00126 // This is only used by emacs!
    00127 // Local Variables:
    00128 // ff-search-directories: ("../../" "../../../src/xdkwrl/nodes")
    00129 // End:

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