157 lines
7.4 KiB
HTML
157 lines
7.4 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<HTML>
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<TITLE>class osgParticle::SectorPlacer</TITLE>
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<META NAME="GENERATOR" CONTENT="DOC++ 3.4.6">
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<BODY BGCOLOR="#ffffff">
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<H2>class <A HREF="#DOC.DOCU">osgParticle::SectorPlacer</A></H2></H2><BLOCKQUOTE>A sector-shaped particle placer.</BLOCKQUOTE>
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<HR>
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<H2>Inheritance:</H2>
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<APPLET CODE="ClassGraph.class" WIDTH=600 HEIGHT=125>
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<param name=classes value="Mosg::Object,M,CPlacer,MPlacer.html,CCenteredPlacer,MCenteredPlacer.html,CSectorPlacer,MSectorPlacer.html">
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<param name=before value="M,M,M,M">
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<param name=after value="Md_SPSP,Md_SP,Md_,M">
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<param name=indent value="0,1,2,3">
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<param name=arrowdir value="down">
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</APPLET>
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<HR>
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<DL>
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<P><DL>
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<DT><H3>Public Methods</H3><DD><DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.2.31.1">META_Object</A></B>(<!1><A HREF="osgParticle.html">osgParticle</A>, <!1><A HREF="SectorPlacer.html">SectorPlacer</A>)
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline <B><A HREF="#DOC.2.31.6">SectorPlacer</A></B>()
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline <B><A HREF="#DOC.2.31.7">SectorPlacer</A></B>(const <!1><A HREF="SectorPlacer.html#DOC.2.31.7">SectorPlacer</A> &copy, const osg::CopyOp &copyop)
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline const <!1><A HREF="rangef.html">rangef</A>& <B><A HREF="#DOC.2.31.8">getRadiusRange</A></B>() const
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<DD><I>Get the range of possible values for radius</I>
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline const <!1><A HREF="rangef.html">rangef</A>& <B><A HREF="#DOC.2.31.9">getPhiRange</A></B>() const
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<DD><I>Get the range of possible values for the central angle</I>
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline void <B><A HREF="#DOC.2.31.10">setRadiusRange</A></B>(const <!1><A HREF="rangef.html">rangef</A> &r)
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<DD><I>Set the range of possible values for radius</I>
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline void <B><A HREF="#DOC.2.31.11">setRadiusRange</A></B>(float r1, float r2)
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<DD><I>Set the range of possible values for radius</I>
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline void <B><A HREF="#DOC.2.31.12">setPhiRange</A></B>(const <!1><A HREF="rangef.html">rangef</A> &r)
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<DD><I>Set the range of possible values for the central angle</I>
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline void <B><A HREF="#DOC.2.31.13">setPhiRange</A></B>(float r1, float r2)
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<DD><I>Set the range of possible values for the central angle</I>
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline void <B><A HREF="#DOC.2.31.14">place</A></B>(<!1><A HREF="Particle.html">Particle</A>* P) const
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<DD><I>Place a particle.</I>
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</DL></P>
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<P><DL>
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<DT><H3>Protected Methods</H3><DD><DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>virtual <B><A HREF="#DOC.2.31.2">~SectorPlacer</A></B>()
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif><!1><A HREF="SectorPlacer.html">SectorPlacer</A>& <B><A HREF="#DOC.2.31.3">operator=</A></B>(const <!1><A HREF="SectorPlacer.html">SectorPlacer</A> &)
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</DL></P>
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</DL>
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<HR><H3>Inherited from <A HREF="CenteredPlacer.html">CenteredPlacer</A>:</H3>
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<DL>
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<P><DL>
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<DT><H3>Public Methods</H3><DD><DT>
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<IMG ALT="o" SRC=icon2.gif>virtual const char* <B>libraryName</B>() const
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<DT>
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<IMG ALT="o" SRC=icon2.gif>virtual const char* <B>className</B>() const
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<DT>
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<IMG ALT="o" SRC=icon2.gif>virtual bool <B>isSameKindAs</B>(const osg::Object* obj) const
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<DT>
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<IMG ALT="o" SRC=icon2.gif>inline const osg::Vec3& <B>getCenter</B>() const
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<DT>
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<IMG ALT="o" SRC=icon2.gif>inline void <B>setCenter</B>(const osg::Vec3 &v)
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<DT>
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<IMG ALT="o" SRC=icon2.gif>inline void <B>setCenter</B>(float x, float y, float z)
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</DL></P>
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</DL>
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<HR><H3>Inherited from <A HREF="Placer.html">Placer</A>:</H3>
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<DL>
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</DL>
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<A NAME="DOC.DOCU"></A>
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<HR>
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<H2>Documentation</H2>
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<BLOCKQUOTE>A sector-shaped particle placer.
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This placer sets the initial position of incoming particle by choosing a random position
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within a circular sector; this sector is defined by three parameters: a <I>center point</I>,
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which is inherited directly from <CODE>osgParticle::CenteredPlacer</CODE>, a range of values
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for <I>radius</I>, and a range of values for the <I>central angle</I> (sometimes called <B>phi</B>). </BLOCKQUOTE>
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<DL>
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<A NAME="META_Object"></A>
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<A NAME="DOC.2.31.1"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> META_Object(<!1><A HREF="osgParticle.html">osgParticle</A>, <!1><A HREF="SectorPlacer.html">SectorPlacer</A>)</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="~SectorPlacer"></A>
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<A NAME="DOC.2.31.2"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>virtual ~SectorPlacer()</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="operator="></A>
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<A NAME="DOC.2.31.3"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B><!1><A HREF="SectorPlacer.html">SectorPlacer</A>& operator=(const <!1><A HREF="SectorPlacer.html">SectorPlacer</A> &)</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="SectorPlacer"></A>
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<A NAME="DOC.2.31.6"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline SectorPlacer()</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="SectorPlacer"></A>
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<A NAME="DOC.2.31.7"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline SectorPlacer(const <!1><A HREF="SectorPlacer.html#DOC.2.31.7">SectorPlacer</A> &copy, const osg::CopyOp &copyop)</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="getRadiusRange"></A>
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<A NAME="DOC.2.31.8"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline const <!1><A HREF="rangef.html">rangef</A>& getRadiusRange() const </B></TT>
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<DD>Get the range of possible values for radius
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<DL><DT><DD></DL><P>
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<A NAME="getPhiRange"></A>
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<A NAME="DOC.2.31.9"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline const <!1><A HREF="rangef.html">rangef</A>& getPhiRange() const </B></TT>
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<DD>Get the range of possible values for the central angle
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<DL><DT><DD></DL><P>
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<A NAME="setRadiusRange"></A>
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<A NAME="DOC.2.31.10"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline void setRadiusRange(const <!1><A HREF="rangef.html">rangef</A> &r)</B></TT>
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<DD>Set the range of possible values for radius
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<DL><DT><DD></DL><P>
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<A NAME="setRadiusRange"></A>
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<A NAME="DOC.2.31.11"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline void setRadiusRange(float r1, float r2)</B></TT>
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<DD>Set the range of possible values for radius
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<DL><DT><DD></DL><P>
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<A NAME="setPhiRange"></A>
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<A NAME="DOC.2.31.12"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline void setPhiRange(const <!1><A HREF="rangef.html">rangef</A> &r)</B></TT>
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<DD>Set the range of possible values for the central angle
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<DL><DT><DD></DL><P>
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<A NAME="setPhiRange"></A>
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<A NAME="DOC.2.31.13"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline void setPhiRange(float r1, float r2)</B></TT>
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<DD>Set the range of possible values for the central angle
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<DL><DT><DD></DL><P>
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<A NAME="place"></A>
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<A NAME="DOC.2.31.14"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline void place(<!1><A HREF="Particle.html">Particle</A>* P) const </B></TT>
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<DD>Place a particle. Do not call it manually.
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<DL><DT><DD></DL><P></DL>
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<HR><DL><DT><B>This class has no child classes.</B></DL>
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<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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