📄 wakeuponelapsedframes.html
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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 01:50:48 PDT 2002 --><TITLE>WakeupOnElapsedFrames (Java 3D API)</TITLE><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"></HEAD><SCRIPT>function asd(){parent.document.title="WakeupOnElapsedFrames (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/WakeupOnDeactivation.html"><B>PREV CLASS</B></A> <A HREF="../../../javax/media/j3d/WakeupOnElapsedTime.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="WakeupOnElapsedFrames.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 | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <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 WakeupOnElapsedFrames</H2><PRE>java.lang.Object | +--<A HREF="../../../javax/media/j3d/WakeupCondition.html">javax.media.j3d.WakeupCondition</A> | +--<A HREF="../../../javax/media/j3d/WakeupCriterion.html">javax.media.j3d.WakeupCriterion</A> | +--<B>javax.media.j3d.WakeupOnElapsedFrames</B></PRE><HR><DL><DT>public final class <B>WakeupOnElapsedFrames</B><DT>extends <A HREF="../../../javax/media/j3d/WakeupCriterion.html">WakeupCriterion</A></DL><P>Class specifying a wakeup when a specific number of frames have elapsed. The wakeup criterion can either be passive or non-passive. If any behavior uses a non-passive WakeupOnElapsedFrames, the rendering system will run continuously. <p> In general, applications cannot count on behavior execution being synchronized with rendering. Behaviors that use WakeupOnElapsedFrames with a frame count of 0 are an exception to this general rule. Such behaviors will be executed every frame. Further, all modifications to scene graph objects (not including geometry by-reference or texture by-reference) made from the <code>processStimulus</code> methods of such behaviors are guaranteed to take effect in the same rendering frame.<P><P><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== 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/WakeupOnElapsedFrames.html#WakeupOnElapsedFrames(int)">WakeupOnElapsedFrames</A></B>(int frameCount)</CODE><BR> Constructs a non-passive WakeupOnElapsedFrames criterion.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../javax/media/j3d/WakeupOnElapsedFrames.html#WakeupOnElapsedFrames(int, boolean)">WakeupOnElapsedFrames</A></B>(int frameCount, boolean passive)</CODE><BR> Constructs a WakeupOnElapsedFrames criterion.</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> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/WakeupOnElapsedFrames.html#getElapsedFrameCount()">getElapsedFrameCount</A></B>()</CODE><BR> Retrieves the elapsed frame count that was used when constructing this object.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/WakeupOnElapsedFrames.html#isPassive()">isPassive</A></B>()</CODE><BR> Retrieves the state of the passive flag that was used when constructing this object.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_javax.media.j3d.WakeupCriterion"><!-- --></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/WakeupCriterion.html">WakeupCriterion</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../javax/media/j3d/WakeupCriterion.html#hasTriggered()">hasTriggered</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_javax.media.j3d.WakeupCondition"><!-- --></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/WakeupCondition.html">WakeupCondition</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../javax/media/j3d/WakeupCondition.html#allElements()">allElements</A>, <A HREF="../../../javax/media/j3d/WakeupCondition.html#triggeredElements()">triggeredElements</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 =========== --><!-- ========= CONSTRUCTOR DETAIL ======== --><A NAME="constructor_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Constructor Detail</B></FONT></TD></TR></TABLE><A NAME="WakeupOnElapsedFrames(int)"><!-- --></A><H3>WakeupOnElapsedFrames</H3><PRE>public <B>WakeupOnElapsedFrames</B>(int frameCount)</PRE><DL><DD>Constructs a non-passive WakeupOnElapsedFrames criterion.<P><DT><B>Parameters:</B><DD><CODE>frameCount</CODE> - the number of frames that Java 3D should draw before awakening this behavior object; a value of N means wakeup at the end of frame N, where the current frame is zero, a value of zero means wakeup at the end of the current frame.<DT><B>Throws:</B><DD><CODE>java.lang.IllegalArgumentException</CODE> - if frameCount is less than zero</DL><HR><A NAME="WakeupOnElapsedFrames(int, boolean)"><!-- --></A><H3>WakeupOnElapsedFrames</H3><PRE>public <B>WakeupOnElapsedFrames</B>(int frameCount, boolean passive)</PRE><DL><DD>Constructs a WakeupOnElapsedFrames criterion.<P><DT><B>Parameters:</B><DD><CODE>frameCount</CODE> - the number of frames that Java 3D should draw before awakening this behavior object; a value of N means wakeup at the end of frame N, where the current frame is zero, a value of zero means wakeup at the end of the current frame.<DD><CODE>passive</CODE> - flag indicating whether this behavior is passive; a non-passive behavior will cause the rendering system to run continuously, while a passive behavior will only run when some other event causes a frame to be run.<DT><B>Throws:</B><DD><CODE>java.lang.IllegalArgumentException</CODE> - if frameCount is less than zero<DT><B>Since:</B><DD>Java 3D 1.2</DD></DD></DL><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Method Detail</B></FONT></TD></TR></TABLE><A NAME="getElapsedFrameCount()"><!-- --></A><H3>getElapsedFrameCount</H3><PRE>public int <B>getElapsedFrameCount</B>()</PRE><DL><DD>Retrieves the elapsed frame count that was used when constructing this object.<P><DD><DL><DT><B>Returns:</B><DD>the elapsed frame count specified when constructing this object</DL></DD></DL><HR><A NAME="isPassive()"><!-- --></A><H3>isPassive</H3><PRE>public boolean <B>isPassive</B>()</PRE><DL><DD>Retrieves the state of the passive flag that was used when constructing this object.<P><DD><DL><DT><B>Returns:</B><DD>true if this wakeup criterion is passive, false otherwise<DT><B>Since:</B><DD>Java 3D 1.2</DD></DD></DL></DD></DL><!-- ========= END OF CLASS DATA ========= --><HR><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_bottom"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_bottom_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/WakeupOnDeactivation.html"><B>PREV CLASS</B></A> <A HREF="../../../javax/media/j3d/WakeupOnElapsedTime.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="WakeupOnElapsedFrames.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>'); 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