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OpenSceneGraph/doc/doc++/osg/Point.html
Don BURNS 7ae58df42a Synch with 20010921
2001-09-22 02:42:08 +00:00

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<TITLE>class SG_EXPORT osg::Point</TITLE>
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<H2>class SG_EXPORT <A HREF="#DOC.DOCU">osg::Point</A></H2></H2><BLOCKQUOTE>Point - encapsulates the OpenGL point smmothing and size state</BLOCKQUOTE>
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<H2>Inheritance:</H2>
<APPLET CODE="ClassGraph.class" WIDTH=600 HEIGHT=125>
<param name=classes value="CReferenced,MReferenced.html,CObject,MObject.html,CStateAttribute,MStateAttribute.html,CPoint,MPoint.html">
<param name=before value="M,M,M,M">
<param name=after value="Md_SPSP,Md_SP,Md_,M">
<param name=indent value="0,1,2,3">
<param name=arrowdir value="down">
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<DT><H3>Public Methods</H3><DD><DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.2.68.1">Point</A></B>()
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.2.68.2">META_StateAttribute</A></B>(<!1><A HREF="Point.html">Point</A>, <!1><A HREF="StateAttribute.html#DOC.2.80.6.17">POINT</A>)
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>virtual int <B><A HREF="#DOC.2.68.3">compare</A></B>(const <!1><A HREF="StateAttribute.html">StateAttribute</A>&amp; sa) const
<DD><I>return -1 if *this < *rhs, 0 if *this==*rhs, 1 if *this>*rhs</I>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>virtual void <B><A HREF="#DOC.2.68.4">setStateSetModes</A></B>(<!1><A HREF="StateSet.html">StateSet</A>&amp; ds, const <!1><A HREF="StateAttribute.html#DOC.2.80.2">GLModeValue</A> value) const
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void <B><A HREF="#DOC.2.68.5">setSize</A></B>(const float size)
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline const float <B><A HREF="#DOC.2.68.6">getSize</A></B>() const
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void <B><A HREF="#DOC.2.68.7">setFadeThresholdSize</A></B>(const float fadeThresholdSize)
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline const float <B><A HREF="#DOC.2.68.8">getFadeThresholdSize</A></B>() const
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void <B><A HREF="#DOC.2.68.9">setDistanceAttenuation</A></B>(const <!1><A HREF="Vec3.html">Vec3</A>&amp; distanceAttenuation)
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline const <!1><A HREF="Vec3.html">Vec3</A>&amp; <B><A HREF="#DOC.2.68.10">getDistanceAttenuation</A></B>() const
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>virtual void <B><A HREF="#DOC.2.68.11">apply</A></B>(<!1><A HREF="State.html">State</A>&amp; state) const
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>static void <B><A HREF="#DOC.2.68.12">init_GL_EXT</A></B>()
</DL></P>
<P><DL>
<DT><H3>Protected Fields</H3><DD><DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>float <B><A HREF="#DOC.2.68.14">_size</A></B>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>float <B><A HREF="#DOC.2.68.15">_fadeThresholdSize</A></B>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif><!1><A HREF="Vec3.html">Vec3</A> <B><A HREF="#DOC.2.68.16">_distanceAttenuation</A></B>
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<DT><H3>Protected Methods</H3><DD><DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>virtual <B><A HREF="#DOC.2.68.13">~Point</A></B>()
</DL></P>
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<HR><H3>Inherited from <A HREF="StateAttribute.html">StateAttribute</A>:</H3>
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<DT><H3>Public Methods</H3><DD><DT>
<IMG ALT="o" SRC=icon2.gif>virtual <!1><A HREF="Object.html">Object</A>* <B>clone</B>() const
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<IMG ALT="o" SRC=icon2.gif>virtual bool <B>isSameKindAs</B>(const <!1><A HREF="Object.html">Object</A>* obj) const
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<IMG ALT="o" SRC=icon2.gif>virtual const char* <B>className</B>() const
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<IMG ALT="o" SRC=icon2.gif>virtual const <!1><A HREF="StateAttribute.html#DOC.2.80.5">Type</A> <B>getType</B>() const
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<IMG ALT="o" SRC=icon2.gif>bool <B>operator < </B>(const <!1><A HREF="StateAttribute.html">StateAttribute</A>&amp; rhs) const
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<IMG ALT="o" SRC=icon2.gif>bool <B>operator == </B>(const <!1><A HREF="StateAttribute.html">StateAttribute</A>&amp; rhs) const
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<IMG ALT="o" SRC=icon2.gif>bool <B>operator != </B>(const <!1><A HREF="StateAttribute.html">StateAttribute</A>&amp; rhs) const
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<IMG ALT="o" SRC=icon2.gif>virtual void <B>compile</B>(<!1><A HREF="State.html">State</A>&amp;) const
</DL></P>
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<DT><H3>Public Members</H3><DD><DT>
<IMG ALT="o" SRC=icon2.gif>typedef GLenum <B>GLMode</B>
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<IMG ALT="o" SRC=icon2.gif>typedef unsigned int <B>GLModeValue</B>
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<IMG ALT="o" SRC=icon2.gif>typedef unsigned int <B>OverrideValue</B>
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<IMG ALT="o" SRC=icon2.gif>enum <B>Values</B>
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<IMG ALT="o" SRC=icon2.gif>typedef unsigned int <B>Type</B>
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<IMG ALT="o" SRC=icon2.gif>enum <B>Types</B>
</DL></P>
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<HR><H3>Inherited from <A HREF="Object.html">Object</A>:</H3>
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</DL>
<HR><H3>Inherited from <A HREF="Referenced.html">Referenced</A>:</H3>
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<P><DL>
<DT><H3>Public Methods</H3><DD><DT>
<IMG ALT="o" SRC=icon2.gif>inline <!1><A HREF="Referenced.html">Referenced</A>&amp; <B>operator = </B>(<!1><A HREF="Referenced.html">Referenced</A>&amp;)
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<IMG ALT="o" SRC=icon2.gif>inline void <B>ref</B>() const
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<IMG ALT="o" SRC=icon2.gif>inline void <B>unref</B>() const
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<IMG ALT="o" SRC=icon2.gif>inline const int <B>referenceCount</B>() const
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<DT><H3>Protected Fields</H3><DD><DT>
<IMG ALT="o" SRC=icon2.gif>mutable int <B>_refCount</B>
</DL></P>
</DL>
<A NAME="DOC.DOCU"></A>
<HR>
<H2>Documentation</H2>
<BLOCKQUOTE>Point - encapsulates the OpenGL point smmothing and size state</BLOCKQUOTE>
<DL>
<A NAME="Point"></A>
<A NAME="DOC.2.68.1"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> Point()</B></TT>
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<A NAME="META_StateAttribute"></A>
<A NAME="DOC.2.68.2"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> META_StateAttribute(<!1><A HREF="Point.html">Point</A>, <!1><A HREF="StateAttribute.html#DOC.2.80.6.17">POINT</A>)</B></TT>
<DL><DT><DD></DL><P>
<A NAME="compare"></A>
<A NAME="DOC.2.68.3"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>virtual int compare(const <!1><A HREF="StateAttribute.html">StateAttribute</A>&amp; sa) const </B></TT>
<DD>return -1 if *this < *rhs, 0 if *this==*rhs, 1 if *this>*rhs
<DL><DT><DD></DL><P>
<A NAME="setStateSetModes"></A>
<A NAME="DOC.2.68.4"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>virtual void setStateSetModes(<!1><A HREF="StateSet.html">StateSet</A>&amp; ds, const <!1><A HREF="StateAttribute.html#DOC.2.80.2">GLModeValue</A> value) const </B></TT>
<DL><DT><DD></DL><P>
<A NAME="setSize"></A>
<A NAME="DOC.2.68.5"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void setSize(const float size)</B></TT>
<DL><DT><DD></DL><P>
<A NAME="getSize"></A>
<A NAME="DOC.2.68.6"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline const float getSize() const </B></TT>
<DL><DT><DD></DL><P>
<A NAME="setFadeThresholdSize"></A>
<A NAME="DOC.2.68.7"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void setFadeThresholdSize(const float fadeThresholdSize)</B></TT>
<DL><DT><DD></DL><P>
<A NAME="getFadeThresholdSize"></A>
<A NAME="DOC.2.68.8"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline const float getFadeThresholdSize() const </B></TT>
<DL><DT><DD></DL><P>
<A NAME="setDistanceAttenuation"></A>
<A NAME="DOC.2.68.9"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void setDistanceAttenuation(const <!1><A HREF="Vec3.html">Vec3</A>&amp; distanceAttenuation)</B></TT>
<DL><DT><DD></DL><P>
<A NAME="getDistanceAttenuation"></A>
<A NAME="DOC.2.68.10"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline const <!1><A HREF="Vec3.html">Vec3</A>&amp; getDistanceAttenuation() const </B></TT>
<DL><DT><DD></DL><P>
<A NAME="apply"></A>
<A NAME="DOC.2.68.11"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>virtual void apply(<!1><A HREF="State.html">State</A>&amp; state) const </B></TT>
<DL><DT><DD></DL><P>
<A NAME="init_GL_EXT"></A>
<A NAME="DOC.2.68.12"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>static void init_GL_EXT()</B></TT>
<DL><DT><DD></DL><P>
<A NAME="~Point"></A>
<A NAME="DOC.2.68.13"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>virtual ~Point()</B></TT>
<DL><DT><DD></DL><P>
<A NAME="_size"></A>
<A NAME="DOC.2.68.14"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>float _size</B></TT>
<DL><DT><DD></DL><P>
<A NAME="_fadeThresholdSize"></A>
<A NAME="DOC.2.68.15"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>float _fadeThresholdSize</B></TT>
<DL><DT><DD></DL><P>
<A NAME="_distanceAttenuation"></A>
<A NAME="DOC.2.68.16"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B><!1><A HREF="Vec3.html">Vec3</A> _distanceAttenuation</B></TT>
<DL><DT><DD></DL><P></DL>
<HR><DL><DT><B>This class has no child classes.</B></DL>
<DL><DT><DD></DL><P><P><I><A HREF="index.html">Alphabetic index</A></I> <I><A HREF="HIER.html">HTML hierarchy of classes</A> or <A HREF="HIERjava.html">Java</A></I></P><HR>
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