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12 KiB
HTML
254 lines
12 KiB
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<HTML>
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<HEAD>
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<TITLE>class OSGTERRAIN_EXPORT osgTerrain::HeightFieldNode</TITLE>
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<META NAME="GENERATOR" CONTENT="DOC++ 3.4.6">
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</HEAD>
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<BODY BGCOLOR="#ffffff">
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<H2>class OSGTERRAIN_EXPORT <A HREF="#DOC.DOCU">osgTerrain::HeightFieldNode</A></H2></H2><BLOCKQUOTE>Terrain provides a framework for loosly coupling height field data with height rendering algorithms.</BLOCKQUOTE>
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<HR>
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<H2>Inheritance:</H2>
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<APPLET CODE="ClassGraph.class" WIDTH=600 HEIGHT=65>
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<param name=classes value="Mosg::Group,M,CHeightFieldNode,MHeightFieldNode.html">
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<param name=before value="M,M">
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<param name=after value="Md_,M">
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<param name=indent value="0,1">
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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.2.3.1">HeightFieldNode</A></B>()
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.2.3.2">HeightFieldNode</A></B>(const <!1><A HREF="HeightFieldNode.html#DOC.2.3.2">HeightFieldNode</A>&, const osg::CopyOp& copyop=osg::CopyOp::SHALLOW_COPY)
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<DD><I>Copy constructor using CopyOp to manage deep vs shallow copy</I>
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.2.3.3">META_Node</A></B>(<!1><A HREF="osgTerrain.html">osgTerrain</A>, <!1><A HREF="HeightFieldNode.html">HeightFieldNode</A>)
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>virtual void <B><A HREF="#DOC.2.3.4">traverse</A></B>(osg::NodeVisitor& nv)
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void <B><A HREF="#DOC.2.3.5">setHeightField</A></B>(osg::HeightField* heightField)
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<DD><I>Set the HeightField for this HeightFieldNode.</I>
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>osg::HeightField* <B><A HREF="#DOC.2.3.6">getHeightField</A></B>()
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<DD><I>Get the HeightField</I>
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>const osg::HeightField* <B><A HREF="#DOC.2.3.7">getHeightField</A></B>() const
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<DD><I>Get the const HeightField</I>
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void <B><A HREF="#DOC.2.3.8">heightFieldHasBeenModified</A></B>()
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<DD><I>Tell the Renderer that the height field has been modified, so that any cached data will need updating</I>
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void <B><A HREF="#DOC.2.3.9">setRenderer</A></B>(<!1><A HREF="HeightFieldRenderer.html">osgTerrain::HeightFieldRenderer</A>* renderer)
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<DD><I>Set the Renderer</I>
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif><!1><A HREF="HeightFieldRenderer.html">HeightFieldRenderer</A>* <B><A HREF="#DOC.2.3.10">getRenderer</A></B>()
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<DD><I>Get the Renderer</I>
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>const <!1><A HREF="HeightFieldRenderer.html">HeightFieldRenderer</A>* <B><A HREF="#DOC.2.3.11">getRenderer</A></B>() const
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<DD><I>Get the const Renderer</I>
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void <B><A HREF="#DOC.2.3.12">setBaseTextureImage</A></B>(osg::Image* image)
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>osg::Image* <B><A HREF="#DOC.2.3.13">getBaseTextureImage</A></B>()
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>const osg::Image* <B><A HREF="#DOC.2.3.14">getBaseTextureImage</A></B>() const
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void <B><A HREF="#DOC.2.3.15">setDetailTextureImage</A></B>(osg::Image* image)
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>osg::Image* <B><A HREF="#DOC.2.3.16">getDetailTextureImage</A></B>()
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>const osg::Image* <B><A HREF="#DOC.2.3.17">getDetailTextureImage</A></B>() const
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void <B><A HREF="#DOC.2.3.18">setCloudShadowTextureImage</A></B>(osg::Image* image)
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>osg::Image* <B><A HREF="#DOC.2.3.19">getCloudShadowTextureImage</A></B>()
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>const osg::Image* <B><A HREF="#DOC.2.3.20">getCloudShadowTextureImage</A></B>() const
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void <B><A HREF="#DOC.2.3.21">setNormalMapImage</A></B>(osg::Image* image)
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>osg::Image* <B><A HREF="#DOC.2.3.22">getNormalMapImage</A></B>()
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>const osg::Image* <B><A HREF="#DOC.2.3.23">getNormalMapImage</A></B>() const
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void <B><A HREF="#DOC.2.3.24">computeNormalMap</A></B>()
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</DL></P>
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<P><DL>
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<DT><H3>Protected Fields</H3><DD><DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>osg::ref_ptr<osg::HeightField> <B><A HREF="#DOC.2.3.26">_heightField</A></B>
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>osg::ref_ptr<<!1><A HREF="HeightFieldRenderer.html">HeightFieldRenderer</A>> <B><A HREF="#DOC.2.3.27">_renderer</A></B>
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>osg::ref_ptr<osg::Image> <B><A HREF="#DOC.2.3.28">_baseTextureImage</A></B>
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>osg::ref_ptr<osg::Image> <B><A HREF="#DOC.2.3.29">_detailTextureImage</A></B>
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>osg::ref_ptr<osg::Image> <B><A HREF="#DOC.2.3.30">_cloudShadowTextureImage</A></B>
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>osg::ref_ptr<osg::Image> <B><A HREF="#DOC.2.3.31">_normalMapImage</A></B>
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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.2.3.25">~HeightFieldNode</A></B>()
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</DL></P>
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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>Terrain provides a framework for loosly coupling height field data with height rendering algorithms.
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This allows renderer's to be pluged in at runtime.</BLOCKQUOTE>
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<DL>
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<A NAME="HeightFieldNode"></A>
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<A NAME="DOC.2.3.1"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> HeightFieldNode()</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="HeightFieldNode"></A>
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<A NAME="DOC.2.3.2"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> HeightFieldNode(const <!1><A HREF="HeightFieldNode.html#DOC.2.3.2">HeightFieldNode</A>&, const osg::CopyOp& copyop=osg::CopyOp::SHALLOW_COPY)</B></TT>
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<DD>Copy constructor using CopyOp to manage deep vs shallow copy
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<DL><DT><DD></DL><P>
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<A NAME="META_Node"></A>
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<A NAME="DOC.2.3.3"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> META_Node(<!1><A HREF="osgTerrain.html">osgTerrain</A>, <!1><A HREF="HeightFieldNode.html">HeightFieldNode</A>)</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="traverse"></A>
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<A NAME="DOC.2.3.4"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>virtual void traverse(osg::NodeVisitor& nv)</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="setHeightField"></A>
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<A NAME="DOC.2.3.5"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void setHeightField(osg::HeightField* heightField)</B></TT>
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<DD>Set the HeightField for this HeightFieldNode.
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If a Renderer is attached then this will be notified.
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<DL><DT><DD></DL><P>
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<A NAME="getHeightField"></A>
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<A NAME="DOC.2.3.6"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>osg::HeightField* getHeightField()</B></TT>
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<DD>Get the HeightField
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<DL><DT><DD></DL><P>
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<A NAME="getHeightField"></A>
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<A NAME="DOC.2.3.7"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>const osg::HeightField* getHeightField() const </B></TT>
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<DD>Get the const HeightField
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<DL><DT><DD></DL><P>
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<A NAME="heightFieldHasBeenModified"></A>
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<A NAME="DOC.2.3.8"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void heightFieldHasBeenModified()</B></TT>
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<DD>Tell the Renderer that the height field has been modified, so
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that any cached data will need updating
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<DL><DT><DD></DL><P>
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<A NAME="setRenderer"></A>
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<A NAME="DOC.2.3.9"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void setRenderer(<!1><A HREF="HeightFieldRenderer.html">osgTerrain::HeightFieldRenderer</A>* renderer)</B></TT>
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<DD>Set the Renderer
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<DL><DT><DD></DL><P>
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<A NAME="getRenderer"></A>
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<A NAME="DOC.2.3.10"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B><!1><A HREF="HeightFieldRenderer.html">HeightFieldRenderer</A>* getRenderer()</B></TT>
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<DD>Get the Renderer
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<DL><DT><DD></DL><P>
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<A NAME="getRenderer"></A>
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<A NAME="DOC.2.3.11"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>const <!1><A HREF="HeightFieldRenderer.html">HeightFieldRenderer</A>* getRenderer() const </B></TT>
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<DD>Get the const Renderer
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<DL><DT><DD></DL><P>
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<A NAME="setBaseTextureImage"></A>
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<A NAME="DOC.2.3.12"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void setBaseTextureImage(osg::Image* image)</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="getBaseTextureImage"></A>
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<A NAME="DOC.2.3.13"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>osg::Image* getBaseTextureImage()</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="getBaseTextureImage"></A>
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<A NAME="DOC.2.3.14"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>const osg::Image* getBaseTextureImage() const </B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="setDetailTextureImage"></A>
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<A NAME="DOC.2.3.15"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void setDetailTextureImage(osg::Image* image)</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="getDetailTextureImage"></A>
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<A NAME="DOC.2.3.16"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>osg::Image* getDetailTextureImage()</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="getDetailTextureImage"></A>
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<A NAME="DOC.2.3.17"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>const osg::Image* getDetailTextureImage() const </B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="setCloudShadowTextureImage"></A>
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<A NAME="DOC.2.3.18"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void setCloudShadowTextureImage(osg::Image* image)</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="getCloudShadowTextureImage"></A>
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<A NAME="DOC.2.3.19"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>osg::Image* getCloudShadowTextureImage()</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="getCloudShadowTextureImage"></A>
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<A NAME="DOC.2.3.20"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>const osg::Image* getCloudShadowTextureImage() const </B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="setNormalMapImage"></A>
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<A NAME="DOC.2.3.21"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void setNormalMapImage(osg::Image* image)</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="getNormalMapImage"></A>
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<A NAME="DOC.2.3.22"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>osg::Image* getNormalMapImage()</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="getNormalMapImage"></A>
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<A NAME="DOC.2.3.23"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>const osg::Image* getNormalMapImage() const </B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="computeNormalMap"></A>
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<A NAME="DOC.2.3.24"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void computeNormalMap()</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="~HeightFieldNode"></A>
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<A NAME="DOC.2.3.25"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>virtual ~HeightFieldNode()</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="_heightField"></A>
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<A NAME="DOC.2.3.26"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>osg::ref_ptr<osg::HeightField> _heightField</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="_renderer"></A>
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<A NAME="DOC.2.3.27"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>osg::ref_ptr<<!1><A HREF="HeightFieldRenderer.html">HeightFieldRenderer</A>> _renderer</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="_baseTextureImage"></A>
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<A NAME="DOC.2.3.28"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>osg::ref_ptr<osg::Image> _baseTextureImage</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="_detailTextureImage"></A>
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<A NAME="DOC.2.3.29"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>osg::ref_ptr<osg::Image> _detailTextureImage</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="_cloudShadowTextureImage"></A>
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<A NAME="DOC.2.3.30"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>osg::ref_ptr<osg::Image> _cloudShadowTextureImage</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="_normalMapImage"></A>
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<A NAME="DOC.2.3.31"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>osg::ref_ptr<osg::Image> _normalMapImage</B></TT>
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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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