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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN""http://www.w3.org/TR/REC-html40/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc on Sun Jun 23 01:50:43 PDT 2002 --><TITLE>TextureUnitState (Java 3D API)</TITLE><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"></HEAD><SCRIPT>function asd(){parent.document.title="TextureUnitState (Java 3D API)";}</SCRIPT><BODY BGCOLOR="white" onload="asd();"><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_top"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../javax/media/j3d/TextureCubeMap.html"><B>PREV CLASS</B></A> <A HREF="../../../javax/media/j3d/Transform3D.html"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="TextureUnitState.html" TARGET="_top"><B>NO FRAMES</B></A> <SCRIPT> <!-- if(window==top) { document.writeln('<A HREF="../../../allclasses-noframe.html" TARGET=""><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT><A HREF="../../../allclasses-noframe.html" TARGET=""><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: <A HREF="#field_detail">FIELD</A> | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">javax.media.j3d</FONT><BR>Class TextureUnitState</H2><PRE>java.lang.Object | +--<A HREF="../../../javax/media/j3d/SceneGraphObject.html">javax.media.j3d.SceneGraphObject</A> | +--<A HREF="../../../javax/media/j3d/NodeComponent.html">javax.media.j3d.NodeComponent</A> | +--<B>javax.media.j3d.TextureUnitState</B></PRE><HR><DL><DT>public class <B>TextureUnitState</B><DT>extends <A HREF="../../../javax/media/j3d/NodeComponent.html">NodeComponent</A></DL><P>The TextureUnitState object defines all texture mapping state for a single texture unit. An appearance object contains an array of texture unit state objects to define the state for multiple texture mapping units. The texture unit state consists of the following: <p> <ul> <li>Texture - defines the texture image and filtering parameters used when texture mapping is enabled. These attributes are defined in a Texture object.</li><p> <li>Texture attributes - defines the attributes that apply to texture mapping, such as the texture mode, texture transform, blend color, and perspective correction mode. These attributes are defined in a TextureAttributes object.</li><p> <li>Texture coordinate generation - defines the attributes that apply to texture coordinate generation, such as whether texture coordinate generation is enabled, coordinate format (2D or 3D coordinates), coordinate generation mode (object linear, eye linear, or spherical reflection mapping), and the R, S, and T coordinate plane equations. These attributes are defined in a TexCoordGeneration object.</li><p> </ul><P><P><DL><DT><B>Since:</B><DD>Java 3D 1.2</DD></DD><DT><B>See Also:</B><DD><A HREF="../../../javax/media/j3d/Appearance.html"><CODE>Appearance</CODE></A>, <A HREF="../../../javax/media/j3d/Texture.html"><CODE>Texture</CODE></A>, <A HREF="../../../javax/media/j3d/TextureAttributes.html"><CODE>TextureAttributes</CODE></A>, <A HREF="../../../javax/media/j3d/TexCoordGeneration.html"><CODE>TexCoordGeneration</CODE></A></DL><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Field Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/TextureUnitState.html#ALLOW_STATE_READ">ALLOW_STATE_READ</A></B></CODE><BR> Specifies that this TextureUnitState object allows reading its texture, texture attribute, or texture coordinate generation component information.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/TextureUnitState.html#ALLOW_STATE_WRITE">ALLOW_STATE_WRITE</A></B></CODE><BR> Specifies that this TextureUnitState object allows writing its texture, texture attribute, or texture coordinate generation component information.</TD></TR></TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../javax/media/j3d/TextureUnitState.html#TextureUnitState()">TextureUnitState</A></B>()</CODE><BR> Constructs a TextureUnitState component object using defaults for all state variables.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../javax/media/j3d/TextureUnitState.html#TextureUnitState(javax.media.j3d.Texture, javax.media.j3d.TextureAttributes, javax.media.j3d.TexCoordGeneration)">TextureUnitState</A></B>(<A HREF="../../../javax/media/j3d/Texture.html">Texture</A> texture, <A HREF="../../../javax/media/j3d/TextureAttributes.html">TextureAttributes</A> textureAttributes, <A HREF="../../../javax/media/j3d/TexCoordGeneration.html">TexCoordGeneration</A> texCoordGeneration)</CODE><BR> Constructs a TextureUnitState component object using the specified component objects.</TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../javax/media/j3d/NodeComponent.html">NodeComponent</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/TextureUnitState.html#cloneNodeComponent()">cloneNodeComponent</A></B>()</CODE><BR> <B>Deprecated.</B> <I>replaced with cloneNodeComponent(boolean forceDuplicate)</I></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/TextureUnitState.html#duplicateNodeComponent(javax.media.j3d.NodeComponent)">duplicateNodeComponent</A></B>(<A HREF="../../../javax/media/j3d/NodeComponent.html">NodeComponent</A> originalNodeComponent)</CODE><BR> <B>Deprecated.</B> <I>replaced with duplicateNodeComponent( NodeComponent originalNodeComponent, boolean forceDuplicate)</I></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../javax/media/j3d/TexCoordGeneration.html">TexCoordGeneration</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/TextureUnitState.html#getTexCoordGeneration()">getTexCoordGeneration</A></B>()</CODE><BR> Retrieves the current texCoordGeneration object.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../javax/media/j3d/Texture.html">Texture</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/TextureUnitState.html#getTexture()">getTexture</A></B>()</CODE><BR> Retrieves the current texture object.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../javax/media/j3d/TextureAttributes.html">TextureAttributes</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/TextureUnitState.html#getTextureAttributes()">getTextureAttributes</A></B>()</CODE><BR> Retrieves the current textureAttributes object.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/TextureUnitState.html#set(javax.media.j3d.Texture, javax.media.j3d.TextureAttributes, javax.media.j3d.TexCoordGeneration)">set</A></B>(<A HREF="../../../javax/media/j3d/Texture.html">Texture</A> texture, <A HREF="../../../javax/media/j3d/TextureAttributes.html">TextureAttributes</A> textureAttributes, <A HREF="../../../javax/media/j3d/TexCoordGeneration.html">TexCoordGeneration</A> texCoordGeneration)</CODE><BR> Sets the texture, texture attributes, and texture coordinate generation components in this TextureUnitState object to the specified component objects.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/TextureUnitState.html#setTexCoordGeneration(javax.media.j3d.TexCoordGeneration)">setTexCoordGeneration</A></B>(<A HREF="../../../javax/media/j3d/TexCoordGeneration.html">TexCoordGeneration</A> texCoordGeneration)</CODE><BR> Sets the texCoordGeneration object to the specified object.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/TextureUnitState.html#setTexture(javax.media.j3d.Texture)">setTexture</A></B>(<A HREF="../../../javax/media/j3d/Texture.html">Texture</A> texture)</CODE><BR> Sets the texture object to the specified object.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/TextureUnitState.html#setTextureAttributes(javax.media.j3d.TextureAttributes)">setTextureAttributes</A></B>(<A HREF="../../../javax/media/j3d/TextureAttributes.html">TextureAttributes</A> textureAttributes)</CODE><BR> Sets the textureAttributes object to the specified object.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_javax.media.j3d.NodeComponent"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class javax.media.j3d.<A HREF="../../../javax/media/j3d/NodeComponent.html">NodeComponent</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../javax/media/j3d/NodeComponent.html#cloneNodeComponent(boolean)">cloneNodeComponent</A>, <A HREF="../../../javax/media/j3d/NodeComponent.html#duplicateNodeComponent(javax.media.j3d.NodeComponent, boolean)">duplicateNodeComponent</A>, <A HREF="../../../javax/media/j3d/NodeComponent.html#getDuplicateOnCloneTree()">getDuplicateOnCloneTree</A>, <A HREF="../../../javax/media/j3d/NodeComponent.html#setDuplicateOnCloneTree(boolean)">setDuplicateOnCloneTree</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_javax.media.j3d.SceneGraphObject"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class javax.media.j3d.<A HREF="../../../javax/media/j3d/SceneGraphObject.html">SceneGraphObject</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../javax/media/j3d/SceneGraphObject.html#clearCapability(int)">clearCapability</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#clearCapabilityIsFrequent(int)">clearCapabilityIsFrequent</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#duplicateSceneGraphObject(javax.media.j3d.SceneGraphObject)">duplicateSceneGraphObject</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#getCapability(int)">getCapability</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#getCapabilityIsFrequent(int)">getCapabilityIsFrequent</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#getUserData()">getUserData</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#isCompiled()">isCompiled</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#isLive()">isLive</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#setCapability(int)">setCapability</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#setCapabilityIsFrequent(int)">setCapabilityIsFrequent</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#setUserData(java.lang.Object)">setUserData</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#updateNodeReferences(javax.media.j3d.NodeReferenceTable)">updateNodeReferences</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class java.lang.Object</B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== -->⌨️ 快捷键说明
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