| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> |
| <!--NewPage--> |
| <HTML> |
| <HEAD> |
| <TITLE> |
| PVector |
| </TITLE> |
| |
| <META NAME="keywords" CONTENT="processing.core.PVector class"> |
| |
| <LINK REL ="stylesheet" TYPE="text/css" HREF="../../stylesheet.css" TITLE="Style"> |
| |
| <SCRIPT type="text/javascript"> |
| function windowTitle() |
| { |
| parent.document.title="PVector"; |
| } |
| </SCRIPT> |
| <NOSCRIPT> |
| </NOSCRIPT> |
| |
| </HEAD> |
| |
| <BODY BGCOLOR="white" onload="windowTitle();"> |
| |
| |
| <!-- ========= START OF TOP NAVBAR ======= --> |
| <A NAME="navbar_top"><!-- --></A> |
| <A HREF="#skip-navbar_top" title="Skip navigation links"></A> |
| <TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> |
| <TR> |
| <TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> |
| <A NAME="navbar_top_firstrow"><!-- --></A> |
| <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> |
| <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="../../processing/core/PTriangle.html" title="class in processing.core"><B>PREV CLASS</B></A> |
| NEXT CLASS</FONT></TD> |
| <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> |
| <A HREF="../../index.html?processing/core/PVector.html" target="_top"><B>FRAMES</B></A> |
| <A HREF="PVector.html" target="_top"><B>NO FRAMES</B></A> |
| <SCRIPT type="text/javascript"> |
| <!-- |
| if(window==top) { |
| document.writeln('<A HREF="../../allclasses-noframe.html"><B>All Classes</B></A>'); |
| } |
| //--> |
| </SCRIPT> |
| <NOSCRIPT> |
| <A HREF="../../allclasses-noframe.html"><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> |
| <A NAME="skip-navbar_top"></A> |
| <!-- ========= END OF TOP NAVBAR ========= --> |
| |
| <HR> |
| <!-- ======== START OF CLASS DATA ======== --> |
| <H2> |
| <FONT SIZE="-1"> |
| processing.core</FONT> |
| <BR> |
| Class PVector</H2> |
| <PRE> |
| java.lang.Object |
| <IMG SRC="../../resources/inherit.gif" ALT="extended by "><B>processing.core.PVector</B> |
| </PRE> |
| <HR> |
| <DL> |
| <DT><PRE>public class <B>PVector</B><DT>extends java.lang.Object</DL> |
| </PRE> |
| |
| <P> |
| A class to describe a two or three dimensional vector. |
| <p> |
| The result of all functions are applied to the vector itself, with the |
| exception of cross(), which returns a new PVector (or writes to a specified |
| 'target' PVector). That is, add() will add the contents of one vector to |
| this one. Using add() with additional parameters allows you to put the |
| result into a new PVector. Functions that act on multiple vectors also |
| include static versions. Because creating new objects can be computationally |
| expensive, most functions include an optional 'target' PVector, so that a |
| new PVector object is not created with each operation. |
| <p> |
| Initially based on the Vector3D class by <a href="http://www.shiffman.net">Dan Shiffman</a>. |
| <P> |
| |
| <P> |
| <HR> |
| |
| <P> |
| <!-- =========== FIELD SUMMARY =========== --> |
| |
| <A NAME="field_summary"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
| <B>Field Summary</B></FONT></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> float</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#x">x</A></B></CODE> |
| |
| <BR> |
| The x component of the vector.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> float</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#y">y</A></B></CODE> |
| |
| <BR> |
| The y component of the vector.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> float</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#z">z</A></B></CODE> |
| |
| <BR> |
| The z component of the vector.</TD> |
| </TR> |
| </TABLE> |
| |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| |
| <A NAME="constructor_summary"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
| <B>Constructor Summary</B></FONT></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#PVector()">PVector</A></B>()</CODE> |
| |
| <BR> |
| Constructor for an empty vector: x, y, and z are set to 0.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#PVector(float, float)">PVector</A></B>(float x, |
| float y)</CODE> |
| |
| <BR> |
| Constructor for a 2D vector: z coordinate is set to 0.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#PVector(float, float, float)">PVector</A></B>(float x, |
| float y, |
| float z)</CODE> |
| |
| <BR> |
| Constructor for a 3D vector.</TD> |
| </TR> |
| </TABLE> |
| |
| <!-- ========== METHOD SUMMARY =========== --> |
| |
| <A NAME="method_summary"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
| <B>Method Summary</B></FONT></TH> |
| </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="../../processing/core/PVector.html#add(float, float, float)">add</A></B>(float x, |
| float y, |
| float z)</CODE> |
| |
| <BR> |
| </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="../../processing/core/PVector.html#add(processing.core.PVector)">add</A></B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v)</CODE> |
| |
| <BR> |
| Add a vector to this vector</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#add(processing.core.PVector, processing.core.PVector)">add</A></B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v1, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v2)</CODE> |
| |
| <BR> |
| Add two vectors</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#add(processing.core.PVector, processing.core.PVector, processing.core.PVector)">add</A></B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v1, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v2, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> target)</CODE> |
| |
| <BR> |
| Add two vectors into a target vector</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static float</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#angleBetween(processing.core.PVector, processing.core.PVector)">angleBetween</A></B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v1, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v2)</CODE> |
| |
| <BR> |
| Calculate the angle between two vectors, using the dot product</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> float[]</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#array()">array</A></B>()</CODE> |
| |
| <BR> |
| Return a representation of this vector as a float array.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#cross(processing.core.PVector)">cross</A></B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v)</CODE> |
| |
| <BR> |
| Return a vector composed of the cross product between this and another.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#cross(processing.core.PVector, processing.core.PVector)">cross</A></B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> target)</CODE> |
| |
| <BR> |
| Perform cross product between this and another vector, and store the |
| result in 'target'.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#cross(processing.core.PVector, processing.core.PVector, processing.core.PVector)">cross</A></B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v1, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v2, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> target)</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> float</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#dist(processing.core.PVector)">dist</A></B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v)</CODE> |
| |
| <BR> |
| Calculate the Euclidean distance between two points (considering a point as a vector object)</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static float</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#dist(processing.core.PVector, processing.core.PVector)">dist</A></B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v1, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v2)</CODE> |
| |
| <BR> |
| Calculate the Euclidean distance between two points (considering a point as a vector 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="../../processing/core/PVector.html#div(float)">div</A></B>(float n)</CODE> |
| |
| <BR> |
| Divide this vector by a scalar</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="../../processing/core/PVector.html#div(processing.core.PVector)">div</A></B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v)</CODE> |
| |
| <BR> |
| Divide each element of one vector by the elements of another vector.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#div(processing.core.PVector, float)">div</A></B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v, |
| float n)</CODE> |
| |
| <BR> |
| Divide a vector by a scalar and return the result in a new vector.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#div(processing.core.PVector, float, processing.core.PVector)">div</A></B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v, |
| float n, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> target)</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#div(processing.core.PVector, processing.core.PVector)">div</A></B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v1, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v2)</CODE> |
| |
| <BR> |
| Multiply each element of one vector by the individual elements of another |
| vector, and return the result as a new PVector.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#div(processing.core.PVector, processing.core.PVector, processing.core.PVector)">div</A></B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v1, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v2, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> target)</CODE> |
| |
| <BR> |
| Divide each element of one vector by the individual elements of another |
| vector, and write the result into a target vector.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> float</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#dot(float, float, float)">dot</A></B>(float x, |
| float y, |
| float z)</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> float</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#dot(processing.core.PVector)">dot</A></B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v)</CODE> |
| |
| <BR> |
| Calculate the dot product with another vector</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#get()">get</A></B>()</CODE> |
| |
| <BR> |
| Get a copy of this vector.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> float[]</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#get(float[])">get</A></B>(float[] target)</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> float</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#heading2D()">heading2D</A></B>()</CODE> |
| |
| <BR> |
| Calculate the angle of rotation for this vector (only 2D vectors)</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="../../processing/core/PVector.html#limit(float)">limit</A></B>(float max)</CODE> |
| |
| <BR> |
| Limit the magnitude of this vector</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> float</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#mag()">mag</A></B>()</CODE> |
| |
| <BR> |
| Calculate the magnitude (length) of the vector</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="../../processing/core/PVector.html#mult(float)">mult</A></B>(float n)</CODE> |
| |
| <BR> |
| Multiply this vector by a scalar</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="../../processing/core/PVector.html#mult(processing.core.PVector)">mult</A></B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v)</CODE> |
| |
| <BR> |
| Multiply each element of one vector by the elements of another vector.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#mult(processing.core.PVector, float)">mult</A></B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v, |
| float n)</CODE> |
| |
| <BR> |
| Multiply a vector by a scalar</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#mult(processing.core.PVector, float, processing.core.PVector)">mult</A></B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v, |
| float n, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> target)</CODE> |
| |
| <BR> |
| Multiply a vector by a scalar, and write the result into a target PVector.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#mult(processing.core.PVector, processing.core.PVector)">mult</A></B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v1, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v2)</CODE> |
| |
| <BR> |
| Multiply each element of one vector by the individual elements of another |
| vector, and return the result as a new PVector.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#mult(processing.core.PVector, processing.core.PVector, processing.core.PVector)">mult</A></B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v1, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v2, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> target)</CODE> |
| |
| <BR> |
| Multiply each element of one vector by the individual elements of another |
| vector, and write the result into a target vector.</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="../../processing/core/PVector.html#normalize()">normalize</A></B>()</CODE> |
| |
| <BR> |
| Normalize the vector to length 1 (make it a unit vector)</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#normalize(processing.core.PVector)">normalize</A></B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> target)</CODE> |
| |
| <BR> |
| Normalize this vector, storing the result in another vector.</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="../../processing/core/PVector.html#set(float[])">set</A></B>(float[] source)</CODE> |
| |
| <BR> |
| Set the x, y (and maybe z) coordinates using a float[] array as the source.</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="../../processing/core/PVector.html#set(float, float, float)">set</A></B>(float x, |
| float y, |
| float z)</CODE> |
| |
| <BR> |
| Set x, y, and z coordinates.</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="../../processing/core/PVector.html#set(processing.core.PVector)">set</A></B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v)</CODE> |
| |
| <BR> |
| Set x, y, and z coordinates from a Vector3D 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="../../processing/core/PVector.html#sub(float, float, float)">sub</A></B>(float x, |
| float y, |
| float z)</CODE> |
| |
| <BR> |
| </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="../../processing/core/PVector.html#sub(processing.core.PVector)">sub</A></B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v)</CODE> |
| |
| <BR> |
| Subtract a vector from this vector</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#sub(processing.core.PVector, processing.core.PVector)">sub</A></B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v1, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v2)</CODE> |
| |
| <BR> |
| Subtract one vector from another</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#sub(processing.core.PVector, processing.core.PVector, processing.core.PVector)">sub</A></B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v1, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v2, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> target)</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> java.lang.String</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../processing/core/PVector.html#toString()">toString</A></B>()</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| </TABLE> |
| <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
| <TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</CODE></TD> |
| </TR> |
| </TABLE> |
| |
| <P> |
| |
| <!-- ============ FIELD DETAIL =========== --> |
| |
| <A NAME="field_detail"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> |
| <B>Field Detail</B></FONT></TH> |
| </TR> |
| </TABLE> |
| |
| <A NAME="x"><!-- --></A><H3> |
| x</H3> |
| <PRE> |
| public float <B>x</B></PRE> |
| <DL> |
| <DD>The x component of the vector. |
| <P> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="y"><!-- --></A><H3> |
| y</H3> |
| <PRE> |
| public float <B>y</B></PRE> |
| <DL> |
| <DD>The y component of the vector. |
| <P> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="z"><!-- --></A><H3> |
| z</H3> |
| <PRE> |
| public float <B>z</B></PRE> |
| <DL> |
| <DD>The z component of the vector. |
| <P> |
| <DL> |
| </DL> |
| </DL> |
| |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| |
| <A NAME="constructor_detail"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> |
| <B>Constructor Detail</B></FONT></TH> |
| </TR> |
| </TABLE> |
| |
| <A NAME="PVector()"><!-- --></A><H3> |
| PVector</H3> |
| <PRE> |
| public <B>PVector</B>()</PRE> |
| <DL> |
| <DD>Constructor for an empty vector: x, y, and z are set to 0. |
| <P> |
| </DL> |
| <HR> |
| |
| <A NAME="PVector(float, float, float)"><!-- --></A><H3> |
| PVector</H3> |
| <PRE> |
| public <B>PVector</B>(float x, |
| float y, |
| float z)</PRE> |
| <DL> |
| <DD>Constructor for a 3D vector. |
| <P> |
| <DL> |
| <DT><B>Parameters:</B><DD><CODE>x</CODE> - the x coordinate.<DD><CODE>y</CODE> - the y coordinate.<DD><CODE>z</CODE> - the y coordinate.</DL> |
| </DL> |
| <HR> |
| |
| <A NAME="PVector(float, float)"><!-- --></A><H3> |
| PVector</H3> |
| <PRE> |
| public <B>PVector</B>(float x, |
| float y)</PRE> |
| <DL> |
| <DD>Constructor for a 2D vector: z coordinate is set to 0. |
| <P> |
| <DL> |
| <DT><B>Parameters:</B><DD><CODE>x</CODE> - the x coordinate.<DD><CODE>y</CODE> - the y coordinate.</DL> |
| </DL> |
| |
| <!-- ============ METHOD DETAIL ========== --> |
| |
| <A NAME="method_detail"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> |
| <B>Method Detail</B></FONT></TH> |
| </TR> |
| </TABLE> |
| |
| <A NAME="set(float, float, float)"><!-- --></A><H3> |
| set</H3> |
| <PRE> |
| public void <B>set</B>(float x, |
| float y, |
| float z)</PRE> |
| <DL> |
| <DD>Set x, y, and z coordinates. |
| <P> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>x</CODE> - the x coordinate.<DD><CODE>y</CODE> - the y coordinate.<DD><CODE>z</CODE> - the z coordinate.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="set(processing.core.PVector)"><!-- --></A><H3> |
| set</H3> |
| <PRE> |
| public void <B>set</B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v)</PRE> |
| <DL> |
| <DD>Set x, y, and z coordinates from a Vector3D object. |
| <P> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>v</CODE> - the PVector object to be copied</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="set(float[])"><!-- --></A><H3> |
| set</H3> |
| <PRE> |
| public void <B>set</B>(float[] source)</PRE> |
| <DL> |
| <DD>Set the x, y (and maybe z) coordinates using a float[] array as the source. |
| <P> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>source</CODE> - array to copy from</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="get()"><!-- --></A><H3> |
| get</H3> |
| <PRE> |
| public <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> <B>get</B>()</PRE> |
| <DL> |
| <DD>Get a copy of this vector. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="get(float[])"><!-- --></A><H3> |
| get</H3> |
| <PRE> |
| public float[] <B>get</B>(float[] target)</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="mag()"><!-- --></A><H3> |
| mag</H3> |
| <PRE> |
| public float <B>mag</B>()</PRE> |
| <DL> |
| <DD>Calculate the magnitude (length) of the vector |
| <P> |
| <DD><DL> |
| |
| <DT><B>Returns:</B><DD>the magnitude of the vector</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="add(processing.core.PVector)"><!-- --></A><H3> |
| add</H3> |
| <PRE> |
| public void <B>add</B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v)</PRE> |
| <DL> |
| <DD>Add a vector to this vector |
| <P> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>v</CODE> - the vector to be added</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="add(float, float, float)"><!-- --></A><H3> |
| add</H3> |
| <PRE> |
| public void <B>add</B>(float x, |
| float y, |
| float z)</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="add(processing.core.PVector, processing.core.PVector)"><!-- --></A><H3> |
| add</H3> |
| <PRE> |
| public static <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> <B>add</B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v1, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v2)</PRE> |
| <DL> |
| <DD>Add two vectors |
| <P> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>v1</CODE> - a vector<DD><CODE>v2</CODE> - another vector |
| <DT><B>Returns:</B><DD>a new vector that is the sum of v1 and v2</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="add(processing.core.PVector, processing.core.PVector, processing.core.PVector)"><!-- --></A><H3> |
| add</H3> |
| <PRE> |
| public static <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> <B>add</B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v1, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v2, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> target)</PRE> |
| <DL> |
| <DD>Add two vectors into a target vector |
| <P> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>v1</CODE> - a vector<DD><CODE>v2</CODE> - another vector<DD><CODE>target</CODE> - the target vector (if null, a new vector will be created) |
| <DT><B>Returns:</B><DD>a new vector that is the sum of v1 and v2</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="sub(processing.core.PVector)"><!-- --></A><H3> |
| sub</H3> |
| <PRE> |
| public void <B>sub</B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v)</PRE> |
| <DL> |
| <DD>Subtract a vector from this vector |
| <P> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>v</CODE> - the vector to be subtracted</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="sub(float, float, float)"><!-- --></A><H3> |
| sub</H3> |
| <PRE> |
| public void <B>sub</B>(float x, |
| float y, |
| float z)</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="sub(processing.core.PVector, processing.core.PVector)"><!-- --></A><H3> |
| sub</H3> |
| <PRE> |
| public static <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> <B>sub</B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v1, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v2)</PRE> |
| <DL> |
| <DD>Subtract one vector from another |
| <P> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>v1</CODE> - a vector<DD><CODE>v2</CODE> - another vector |
| <DT><B>Returns:</B><DD>a new vector that is v1 - v2</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="sub(processing.core.PVector, processing.core.PVector, processing.core.PVector)"><!-- --></A><H3> |
| sub</H3> |
| <PRE> |
| public static <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> <B>sub</B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v1, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v2, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> target)</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="mult(float)"><!-- --></A><H3> |
| mult</H3> |
| <PRE> |
| public void <B>mult</B>(float n)</PRE> |
| <DL> |
| <DD>Multiply this vector by a scalar |
| <P> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>n</CODE> - the value to multiply by</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="mult(processing.core.PVector, float)"><!-- --></A><H3> |
| mult</H3> |
| <PRE> |
| public static <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> <B>mult</B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v, |
| float n)</PRE> |
| <DL> |
| <DD>Multiply a vector by a scalar |
| <P> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>v</CODE> - a vector<DD><CODE>n</CODE> - scalar |
| <DT><B>Returns:</B><DD>a new vector that is v1 * n</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="mult(processing.core.PVector, float, processing.core.PVector)"><!-- --></A><H3> |
| mult</H3> |
| <PRE> |
| public static <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> <B>mult</B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v, |
| float n, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> target)</PRE> |
| <DL> |
| <DD>Multiply a vector by a scalar, and write the result into a target PVector. |
| <P> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>v</CODE> - a vector<DD><CODE>n</CODE> - scalar<DD><CODE>target</CODE> - PVector to store the result |
| <DT><B>Returns:</B><DD>the target vector, now set to v1 * n</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="mult(processing.core.PVector)"><!-- --></A><H3> |
| mult</H3> |
| <PRE> |
| public void <B>mult</B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v)</PRE> |
| <DL> |
| <DD>Multiply each element of one vector by the elements of another vector. |
| <P> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>v</CODE> - the vector to multiply by</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="mult(processing.core.PVector, processing.core.PVector)"><!-- --></A><H3> |
| mult</H3> |
| <PRE> |
| public static <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> <B>mult</B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v1, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v2)</PRE> |
| <DL> |
| <DD>Multiply each element of one vector by the individual elements of another |
| vector, and return the result as a new PVector. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="mult(processing.core.PVector, processing.core.PVector, processing.core.PVector)"><!-- --></A><H3> |
| mult</H3> |
| <PRE> |
| public static <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> <B>mult</B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v1, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v2, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> target)</PRE> |
| <DL> |
| <DD>Multiply each element of one vector by the individual elements of another |
| vector, and write the result into a target vector. |
| <P> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>v1</CODE> - the first vector<DD><CODE>v2</CODE> - the second vector<DD><CODE>target</CODE> - PVector to store the result</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="div(float)"><!-- --></A><H3> |
| div</H3> |
| <PRE> |
| public void <B>div</B>(float n)</PRE> |
| <DL> |
| <DD>Divide this vector by a scalar |
| <P> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>n</CODE> - the value to divide by</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="div(processing.core.PVector, float)"><!-- --></A><H3> |
| div</H3> |
| <PRE> |
| public static <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> <B>div</B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v, |
| float n)</PRE> |
| <DL> |
| <DD>Divide a vector by a scalar and return the result in a new vector. |
| <P> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>v</CODE> - a vector<DD><CODE>n</CODE> - scalar |
| <DT><B>Returns:</B><DD>a new vector that is v1 / n</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="div(processing.core.PVector, float, processing.core.PVector)"><!-- --></A><H3> |
| div</H3> |
| <PRE> |
| public static <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> <B>div</B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v, |
| float n, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> target)</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="div(processing.core.PVector)"><!-- --></A><H3> |
| div</H3> |
| <PRE> |
| public void <B>div</B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v)</PRE> |
| <DL> |
| <DD>Divide each element of one vector by the elements of another vector. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="div(processing.core.PVector, processing.core.PVector)"><!-- --></A><H3> |
| div</H3> |
| <PRE> |
| public static <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> <B>div</B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v1, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v2)</PRE> |
| <DL> |
| <DD>Multiply each element of one vector by the individual elements of another |
| vector, and return the result as a new PVector. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="div(processing.core.PVector, processing.core.PVector, processing.core.PVector)"><!-- --></A><H3> |
| div</H3> |
| <PRE> |
| public static <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> <B>div</B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v1, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v2, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> target)</PRE> |
| <DL> |
| <DD>Divide each element of one vector by the individual elements of another |
| vector, and write the result into a target vector. |
| <P> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>v1</CODE> - the first vector<DD><CODE>v2</CODE> - the second vector<DD><CODE>target</CODE> - PVector to store the result</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="dist(processing.core.PVector)"><!-- --></A><H3> |
| dist</H3> |
| <PRE> |
| public float <B>dist</B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v)</PRE> |
| <DL> |
| <DD>Calculate the Euclidean distance between two points (considering a point as a vector object) |
| <P> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>v</CODE> - another vector |
| <DT><B>Returns:</B><DD>the Euclidean distance between</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="dist(processing.core.PVector, processing.core.PVector)"><!-- --></A><H3> |
| dist</H3> |
| <PRE> |
| public static float <B>dist</B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v1, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v2)</PRE> |
| <DL> |
| <DD>Calculate the Euclidean distance between two points (considering a point as a vector object) |
| <P> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>v1</CODE> - a vector<DD><CODE>v2</CODE> - another vector |
| <DT><B>Returns:</B><DD>the Euclidean distance between v1 and v2</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="dot(processing.core.PVector)"><!-- --></A><H3> |
| dot</H3> |
| <PRE> |
| public float <B>dot</B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v)</PRE> |
| <DL> |
| <DD>Calculate the dot product with another vector |
| <P> |
| <DD><DL> |
| |
| <DT><B>Returns:</B><DD>the dot product</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="dot(float, float, float)"><!-- --></A><H3> |
| dot</H3> |
| <PRE> |
| public float <B>dot</B>(float x, |
| float y, |
| float z)</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="cross(processing.core.PVector)"><!-- --></A><H3> |
| cross</H3> |
| <PRE> |
| public <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> <B>cross</B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v)</PRE> |
| <DL> |
| <DD>Return a vector composed of the cross product between this and another. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="cross(processing.core.PVector, processing.core.PVector)"><!-- --></A><H3> |
| cross</H3> |
| <PRE> |
| public <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> <B>cross</B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> target)</PRE> |
| <DL> |
| <DD>Perform cross product between this and another vector, and store the |
| result in 'target'. If target is null, a new vector is created. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="cross(processing.core.PVector, processing.core.PVector, processing.core.PVector)"><!-- --></A><H3> |
| cross</H3> |
| <PRE> |
| public static <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> <B>cross</B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v1, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v2, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> target)</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="normalize()"><!-- --></A><H3> |
| normalize</H3> |
| <PRE> |
| public void <B>normalize</B>()</PRE> |
| <DL> |
| <DD>Normalize the vector to length 1 (make it a unit vector) |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="normalize(processing.core.PVector)"><!-- --></A><H3> |
| normalize</H3> |
| <PRE> |
| public <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> <B>normalize</B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> target)</PRE> |
| <DL> |
| <DD>Normalize this vector, storing the result in another vector. |
| <P> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>target</CODE> - Set to null to create a new vector |
| <DT><B>Returns:</B><DD>a new vector (if target was null), or target</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="limit(float)"><!-- --></A><H3> |
| limit</H3> |
| <PRE> |
| public void <B>limit</B>(float max)</PRE> |
| <DL> |
| <DD>Limit the magnitude of this vector |
| <P> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>max</CODE> - the maximum length to limit this vector</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="heading2D()"><!-- --></A><H3> |
| heading2D</H3> |
| <PRE> |
| public float <B>heading2D</B>()</PRE> |
| <DL> |
| <DD>Calculate the angle of rotation for this vector (only 2D vectors) |
| <P> |
| <DD><DL> |
| |
| <DT><B>Returns:</B><DD>the angle of rotation</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="angleBetween(processing.core.PVector, processing.core.PVector)"><!-- --></A><H3> |
| angleBetween</H3> |
| <PRE> |
| public static float <B>angleBetween</B>(<A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v1, |
| <A HREF="../../processing/core/PVector.html" title="class in processing.core">PVector</A> v2)</PRE> |
| <DL> |
| <DD>Calculate the angle between two vectors, using the dot product |
| <P> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>v1</CODE> - a vector<DD><CODE>v2</CODE> - another vector |
| <DT><B>Returns:</B><DD>the angle between the vectors</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="toString()"><!-- --></A><H3> |
| toString</H3> |
| <PRE> |
| public java.lang.String <B>toString</B>()</PRE> |
| <DL> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE>toString</CODE> in class <CODE>java.lang.Object</CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="array()"><!-- --></A><H3> |
| array</H3> |
| <PRE> |
| public float[] <B>array</B>()</PRE> |
| <DL> |
| <DD>Return a representation of this vector as a float array. This is only for |
| temporary use. If used in any other fashion, the contents should be copied |
| by using the get() command to copy into your own array. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <!-- ========= END OF CLASS DATA ========= --> |
| <HR> |
| |
| |
| <!-- ======= START OF BOTTOM NAVBAR ====== --> |
| <A NAME="navbar_bottom"><!-- --></A> |
| <A HREF="#skip-navbar_bottom" title="Skip navigation links"></A> |
| <TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> |
| <TR> |
| <TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> |
| <A NAME="navbar_bottom_firstrow"><!-- --></A> |
| <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> |
| <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="../../processing/core/PTriangle.html" title="class in processing.core"><B>PREV CLASS</B></A> |
| NEXT CLASS</FONT></TD> |
| <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> |
| <A HREF="../../index.html?processing/core/PVector.html" target="_top"><B>FRAMES</B></A> |
| <A HREF="PVector.html" target="_top"><B>NO FRAMES</B></A> |
| <SCRIPT type="text/javascript"> |
| <!-- |
| if(window==top) { |
| document.writeln('<A HREF="../../allclasses-noframe.html"><B>All Classes</B></A>'); |
| } |
| //--> |
| </SCRIPT> |
| <NOSCRIPT> |
| <A HREF="../../allclasses-noframe.html"><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> |
| <A NAME="skip-navbar_bottom"></A> |
| <!-- ======== END OF BOTTOM NAVBAR ======= --> |
| |
| <HR> |
| |
| </BODY> |
| </HTML> |
