XdkWrl: geopositioninterpolator.h Source File

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# geopositioninterpolator.h

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    00001 #ifndef XDKWRL_GEOPOSITIONINTERPOLATOR_H
    00002 #define XDKWRL_GEOPOSITIONINTERPOLATOR_H
    00003
    00004 #include <xdkwrl/node.h>
    00005 #include <xdkwrl/fieldtypes/mffloat.h>
    00006 #include <xdkwrl/fieldtypes/mfstring.h>
    00007 #include <xdkwrl/fieldtypes/sffloat.h>
    00008 #include <xdkwrl/fieldtypes/sfnode.h>
    00009 #include <xdkwrl/fieldtypes/sfstring.h>
    00010 #include <xdkwrl/fieldtypes/sfvec3f.h>
    00011
    00012 namespace wrl
    00013 {
    00014   //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
    00015   // Interface of GeoPositionInterpolator
    00016   //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
    00017   class GeoPositionInterpolator : public Node
    00018   {
    00019    public:
    00020      GeoPositionInterpolator(const char* name="");
    00021      virtual ~GeoPositionInterpolator();
    00022      virtual inline unsigned int nbFields() const;
    00023      virtual FieldHandle field(const std::string& n);
    00024      virtual FieldHandle field(unsigned int i);
    00025      virtual bool isSetToDefaultValue(unsigned int i) const;
    00026      virtual inline unsigned int nbEventsIn() const;
    00027      virtual EventInHandle eventIn(const std::string& n);
    00028      virtual EventInHandle eventIn(unsigned int i);
    00029      virtual inline unsigned int nbEventsOut() const;
    00030      virtual EventOutHandle eventOut(const std::string& n);
    00031      virtual EventOutHandle eventOut(unsigned int i);
    00032      inline const char* typeName() const;
    00033      virtual Node* duplicate() const;
    00034      virtual Node* duplicate(std::map<const Node*,Node*>&) const;
    00035      /*!@name Exposed Fields
    00036       * A field that is capable of receiving events via an eventIn to
    00037       * change its value(s), and generating events via an eventOut
    00038       * when its value(s) change.
    00039       */
    00040       //!@{
    00041      //!@}
    00042      /*!@name Fields
    00043       * A property or attribute of a node. Each node type has a fixed set
    00044       * of fields. Fields may contain various kinds of data and one or many
    00045       * values. Each field has a default value.
    00046       */
    00047       //!@{
    00048       /*!
    00049        * See <a href="#_details" class="md">Detailed Description</a>
    00050        * for meaning of this field.
    00051        * Default value is set to SFNode default value
    00052        */
    00053        SFNode     geoOrigin;
    00054       /*!
    00055        * See <a href="#_details" class="md">Detailed Description</a>
    00056        * for meaning of this field.
    00057        * Default value is set to
    00058        \code
    00059
    00060         \endcode
    00061        */
    00062        MFString   geoSystem;
    00063       /*!
    00064        * See <a href="#_details" class="md">Detailed Description</a>
    00065        * for meaning of this field.
    00066        * Default value is set to MFFloat default value
    00067        */
    00068        MFFloat    key;
    00069       /*!
    00070        * See <a href="#_details" class="md">Detailed Description</a>
    00071        * for meaning of this field.
    00072        * Default value is set to MFString default value
    00073        */
    00074        MFString   keyValue;
    00075      //!@}
    00076      /*!@name Events In
    00077       *
    00078       */
    00079       //!@{
    00080       /*!
    00081        * See <a href="#_details" class="md">Detailed Description</a>
    00082        * for meaning of this event.
    00083        */
    00084        EventIn<SFFloat>    set_fraction;
    00085   //!@}
    00086      /*!@name Events Out
    00087       *
    00088       */
    00089       //!@{
    00090       /*!
    00091        * See <a href="#_details" class="md">Detailed Description</a>
    00092        * for meaning of this event.
    00093        */
    00094        EventOut<SFString>   geovalue_changed;
    00095       /*!
    00096        * See <a href="#_details" class="md">Detailed Description</a>
    00097        * for meaning of this event.
    00098        */
    00099        EventOut<SFVec3f>    value_changed;
    00100   //!@}
    00101   };
    00102 };
    00103 //************************************************************
    00104 // Implementation of GeoPositionInterpolator
    00105 //************************************************************
    00106 /*!
    00107  * Returns <code>"GeoPositionInterpolator"</code>. Useful for printing.
    00108  */
    00109 inline const char*
    00110 wrl::GeoPositionInterpolator::typeName() const
    00111 {
    00112   return "GeoPositionInterpolator";
    00113 }
    00114 /*!
    00115  * Returns the number of fields (exposed or not) for this node type.
    00116  */
    00117 inline unsigned int
    00118 wrl::GeoPositionInterpolator::nbFields() const
    00119 {
    00120    return 4;
    00121 }
    00122 /*!
    00123  * Returns the number of events in for this node type.
    00124  */
    00125 inline unsigned int
    00126 wrl::GeoPositionInterpolator::nbEventsIn() const
    00127 {
    00128    return 1;
    00129 }
    00130 /*!
    00131  * Returns the number of events out for this node type.
    00132  */
    00133 inline unsigned int
    00134 wrl::GeoPositionInterpolator::nbEventsOut() const
    00135 {
    00136    return 2;
    00137 }
    00138 #endif // XDKWRL_GEOPOSITIONINTERPOLATOR_H
    00139
    00140 // Local variables section.
    00141 // This is only used by emacs!
    00142 // Local Variables:
    00143 // ff-search-directories: ("../../" "../../../src/xdkwrl/nodes")
    00144 // End:

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