OpenSceneGraph/doc/doc++/osg/Transparency.html

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2001-09-20 05:19:47 +08:00
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<TITLE>class SG_EXPORT osg::Transparency</TITLE>
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<H2>class SG_EXPORT <A HREF="#DOC.DOCU">osg::Transparency</A></H2></H2><BLOCKQUOTE>Transparancy - encapsulates the OpenGL transparancy 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,CTransparency,MTransparency.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.2.83.1">Transparency</A></B>()
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>virtual <!1><A HREF="Object.html">Object</A>* <B><A HREF="#DOC.2.83.2">clone</A></B>() const
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>virtual bool <B><A HREF="#DOC.2.83.3">isSameKindAs</A></B>(const <!1><A HREF="Object.html">Object</A>* obj) const
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>virtual const char* <B><A HREF="#DOC.2.83.4">className</A></B>() const
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>virtual const <!1><A HREF="StateAttribute.html#DOC.2.73.5">Type</A> <B><A HREF="#DOC.2.83.5">getType</A></B>() const
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>virtual void <B><A HREF="#DOC.2.83.6">setStateSetModes</A></B>(<!1><A HREF="StateSet.html">StateSet</A>&amp; ds, const <!1><A HREF="StateAttribute.html#DOC.2.73.2">GLModeValue</A> value) const
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline void <B><A HREF="#DOC.2.83.8">setFunction</A></B>( const int source, const int destination )
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void <B><A HREF="#DOC.2.83.9">setSource</A></B>(const int source)
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline const int <B><A HREF="#DOC.2.83.10">getSource</A></B>() const
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void <B><A HREF="#DOC.2.83.11">setDestination</A></B>(const int destination)
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline const int <B><A HREF="#DOC.2.83.12">getDestination</A></B>() const
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>virtual void <B><A HREF="#DOC.2.83.13">apply</A></B>(<!1><A HREF="State.html">State</A>&amp; state) const
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<DT><H3>Public Members</H3><DD><DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>enum <B><A HREF="#DOC.2.83.7">TransparencyMode</A></B>
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<DT><H3>Protected Fields</H3><DD><DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>int <B><A HREF="#DOC.2.83.15">_source_factor</A></B>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>int <B><A HREF="#DOC.2.83.16">_destination_factor</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.2.83.14">~Transparency</A></B>()
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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 void <B>compile</B>(<!1><A HREF="State.html">State</A>&amp;) const
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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>enum <B>Type</B>
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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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<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>
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</DL>
<A NAME="DOC.DOCU"></A>
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<H2>Documentation</H2>
<BLOCKQUOTE>Transparancy - encapsulates the OpenGL transparancy state</BLOCKQUOTE>
<DL>
<A NAME="Transparency"></A>
<A NAME="DOC.2.83.1"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> Transparency()</B></TT>
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<A NAME="clone"></A>
<A NAME="DOC.2.83.2"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>virtual <!1><A HREF="Object.html">Object</A>* clone() const </B></TT>
<DL><DT><DD></DL><P>
<A NAME="isSameKindAs"></A>
<A NAME="DOC.2.83.3"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>virtual bool isSameKindAs(const <!1><A HREF="Object.html">Object</A>* obj) const </B></TT>
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<A NAME="className"></A>
<A NAME="DOC.2.83.4"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>virtual const char* className() const </B></TT>
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<A NAME="getType"></A>
<A NAME="DOC.2.83.5"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>virtual const <!1><A HREF="StateAttribute.html#DOC.2.73.5">Type</A> getType() const </B></TT>
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<A NAME="setStateSetModes"></A>
<A NAME="DOC.2.83.6"></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.2.73.2">GLModeValue</A> value) const </B></TT>
<DL><DT><DD></DL><P>
<A NAME="TransparencyMode"></A>
<A NAME="DOC.2.83.7"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>enum TransparencyMode</B></TT>
<DL><DT><DD></DL><P><DL>
<A NAME="DST_ALPHA"></A>
<A NAME="DOC.2.83.7.1"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> DST_ALPHA</B></TT>
<DL><DT><DD></DL><P>
<A NAME="DST_COLOR"></A>
<A NAME="DOC.2.83.7.2"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> DST_COLOR</B></TT>
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<A NAME="ONE"></A>
<A NAME="DOC.2.83.7.3"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> ONE</B></TT>
<DL><DT><DD></DL><P>
<A NAME="ONE_MINUS_DST_ALPHA"></A>
<A NAME="DOC.2.83.7.4"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> ONE_MINUS_DST_ALPHA</B></TT>
<DL><DT><DD></DL><P>
<A NAME="ONE_MINUS_DST_COLOR"></A>
<A NAME="DOC.2.83.7.5"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> ONE_MINUS_DST_COLOR</B></TT>
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<A NAME="ONE_MINUS_SRC_ALPHA"></A>
<A NAME="DOC.2.83.7.6"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> ONE_MINUS_SRC_ALPHA</B></TT>
<DL><DT><DD></DL><P>
<A NAME="ONE_MINUS_SRC_COLOR"></A>
<A NAME="DOC.2.83.7.7"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> ONE_MINUS_SRC_COLOR</B></TT>
<DL><DT><DD></DL><P>
<A NAME="SRC_ALPHA"></A>
<A NAME="DOC.2.83.7.8"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> SRC_ALPHA</B></TT>
<DL><DT><DD></DL><P>
<A NAME="SRC_ALPHA_SATURATE"></A>
<A NAME="DOC.2.83.7.9"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> SRC_ALPHA_SATURATE</B></TT>
<DL><DT><DD></DL><P>
<A NAME="SRC_COLOR"></A>
<A NAME="DOC.2.83.7.10"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> SRC_COLOR</B></TT>
<DL><DT><DD></DL><P>
<A NAME="ZERO"></A>
<A NAME="DOC.2.83.7.11"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> ZERO</B></TT>
<DL><DT><DD></DL><P></DL>
<A NAME="setFunction"></A>
<A NAME="DOC.2.83.8"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline void setFunction( const int source, const int destination )</B></TT>
<DL><DT><DD></DL><P>
<A NAME="setSource"></A>
<A NAME="DOC.2.83.9"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void setSource(const int source)</B></TT>
<DL><DT><DD></DL><P>
<A NAME="getSource"></A>
<A NAME="DOC.2.83.10"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline const int getSource() const </B></TT>
<DL><DT><DD></DL><P>
<A NAME="setDestination"></A>
<A NAME="DOC.2.83.11"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void setDestination(const int destination)</B></TT>
<DL><DT><DD></DL><P>
<A NAME="getDestination"></A>
<A NAME="DOC.2.83.12"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline const int getDestination() const </B></TT>
<DL><DT><DD></DL><P>
<A NAME="apply"></A>
<A NAME="DOC.2.83.13"></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="~Transparency"></A>
<A NAME="DOC.2.83.14"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>virtual ~Transparency()</B></TT>
<DL><DT><DD></DL><P>
<A NAME="_source_factor"></A>
<A NAME="DOC.2.83.15"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>int _source_factor</B></TT>
<DL><DT><DD></DL><P>
<A NAME="_destination_factor"></A>
<A NAME="DOC.2.83.16"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>int _destination_factor</B></TT>
<DL><DT><DD></DL><P></DL>
<HR><DL><DT><B>This class has no child classes.</B></DL>
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