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| <div class="subTitle">org.apache.commons.math3.geometry.euclidean.threed</div> |
| <h2 title="Class Vector3D" class="title">Class Vector3D</h2> |
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| <ul class="inheritance"> |
| <li>org.apache.commons.math3.geometry.euclidean.threed.Vector3D</li> |
| </ul> |
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| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="http://docs.oracle.com/javase/6/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>, <a href="../../../../../../../org/apache/commons/math3/geometry/Point.html" title="interface in org.apache.commons.math3.geometry">Point</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>>, <a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>></dd> |
| </dl> |
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| <br> |
| <pre>public class <span class="strong">Vector3D</span> |
| extends <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> |
| implements <a href="http://docs.oracle.com/javase/6/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>, <a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>></pre> |
| <div class="block">This class implements vectors in a three-dimensional space. |
| <p>Instance of this class are guaranteed to be immutable.</p></div> |
| <dl><dt><span class="strong">Since:</span></dt> |
| <dd>1.2</dd> |
| <dt><span class="strong">Version:</span></dt> |
| <dd>$Id: Vector3D.java 1591835 2014-05-02 09:04:01Z tn $</dd> |
| <dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../../serialized-form.html#org.apache.commons.math3.geometry.euclidean.threed.Vector3D">Serialized Form</a></dd></dl> |
| </li> |
| </ul> |
| </div> |
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| <!-- =========== FIELD SUMMARY =========== --> |
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| <h3>Field Summary</h3> |
| <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> |
| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Field and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#MINUS_I">MINUS_I</a></strong></code> |
| <div class="block">Opposite of the first canonical vector (coordinates: -1, 0, 0).</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#MINUS_J">MINUS_J</a></strong></code> |
| <div class="block">Opposite of the second canonical vector (coordinates: 0, -1, 0).</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#MINUS_K">MINUS_K</a></strong></code> |
| <div class="block">Opposite of the third canonical vector (coordinates: 0, 0, -1).</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#NaN">NaN</a></strong></code> |
| <div class="block">A vector with all coordinates set to NaN.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#NEGATIVE_INFINITY">NEGATIVE_INFINITY</a></strong></code> |
| <div class="block">A vector with all coordinates set to negative infinity.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#PLUS_I">PLUS_I</a></strong></code> |
| <div class="block">First canonical vector (coordinates: 1, 0, 0).</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#PLUS_J">PLUS_J</a></strong></code> |
| <div class="block">Second canonical vector (coordinates: 0, 1, 0).</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#PLUS_K">PLUS_K</a></strong></code> |
| <div class="block">Third canonical vector (coordinates: 0, 0, 1).</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#POSITIVE_INFINITY">POSITIVE_INFINITY</a></strong></code> |
| <div class="block">A vector with all coordinates set to positive infinity.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#ZERO">ZERO</a></strong></code> |
| <div class="block">Null vector (coordinates: 0, 0, 0).</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor_summary"> |
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| </a> |
| <h3>Constructor Summary</h3> |
| <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> |
| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#Vector3D(double[])">Vector3D</a></strong>(double[] v)</code> |
| <div class="block">Simple constructor.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#Vector3D(double, double)">Vector3D</a></strong>(double alpha, |
| double delta)</code> |
| <div class="block">Simple constructor.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#Vector3D(double, double, double)">Vector3D</a></strong>(double x, |
| double y, |
| double z)</code> |
| <div class="block">Simple constructor.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#Vector3D(double, org.apache.commons.math3.geometry.euclidean.threed.Vector3D)">Vector3D</a></strong>(double a, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> u)</code> |
| <div class="block">Multiplicative constructor |
| Build a vector from another one and a scale factor.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#Vector3D(double, org.apache.commons.math3.geometry.euclidean.threed.Vector3D, double, org.apache.commons.math3.geometry.euclidean.threed.Vector3D)">Vector3D</a></strong>(double a1, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> u1, |
| double a2, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> u2)</code> |
| <div class="block">Linear constructor |
| Build a vector from two other ones and corresponding scale factors.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#Vector3D(double, org.apache.commons.math3.geometry.euclidean.threed.Vector3D, double, org.apache.commons.math3.geometry.euclidean.threed.Vector3D, double, org.apache.commons.math3.geometry.euclidean.threed.Vector3D)">Vector3D</a></strong>(double a1, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> u1, |
| double a2, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> u2, |
| double a3, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> u3)</code> |
| <div class="block">Linear constructor |
| Build a vector from three other ones and corresponding scale factors.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#Vector3D(double, org.apache.commons.math3.geometry.euclidean.threed.Vector3D, double, org.apache.commons.math3.geometry.euclidean.threed.Vector3D, double, org.apache.commons.math3.geometry.euclidean.threed.Vector3D, double, org.apache.commons.math3.geometry.euclidean.threed.Vector3D)">Vector3D</a></strong>(double a1, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> u1, |
| double a2, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> u2, |
| double a3, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> u3, |
| double a4, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> u4)</code> |
| <div class="block">Linear constructor |
| Build a vector from four other ones and corresponding scale factors.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method_summary"> |
| <!-- --> |
| </a> |
| <h3>Method Summary</h3> |
| <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span>Methods</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#add(double, org.apache.commons.math3.geometry.Vector)">add</a></strong>(double factor, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>> v)</code> |
| <div class="block">Add a scaled vector to the instance.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#add(org.apache.commons.math3.geometry.Vector)">add</a></strong>(<a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>> v)</code> |
| <div class="block">Add a vector to the instance.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static double</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#angle(org.apache.commons.math3.geometry.euclidean.threed.Vector3D, org.apache.commons.math3.geometry.euclidean.threed.Vector3D)">angle</a></strong>(<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> v1, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> v2)</code> |
| <div class="block">Compute the angular separation between two vectors.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#crossProduct(org.apache.commons.math3.geometry.Vector)">crossProduct</a></strong>(<a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>> v)</code> |
| <div class="block">Compute the cross-product of the instance with another vector.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#crossProduct(org.apache.commons.math3.geometry.euclidean.threed.Vector3D, org.apache.commons.math3.geometry.euclidean.threed.Vector3D)">crossProduct</a></strong>(<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> v1, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> v2)</code> |
| <div class="block">Compute the cross-product of two vectors.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#distance(org.apache.commons.math3.geometry.Point)">distance</a></strong>(<a href="../../../../../../../org/apache/commons/math3/geometry/Point.html" title="interface in org.apache.commons.math3.geometry">Point</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>> v)</code> |
| <div class="block">Compute the distance between the instance and another point.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#distance(org.apache.commons.math3.geometry.Vector)">distance</a></strong>(<a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>> v)</code> |
| <div class="block">Compute the distance between the instance and another vector according to the L<sub>2</sub> norm.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static double</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#distance(org.apache.commons.math3.geometry.euclidean.threed.Vector3D, org.apache.commons.math3.geometry.euclidean.threed.Vector3D)">distance</a></strong>(<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> v1, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> v2)</code> |
| <div class="block">Compute the distance between two vectors according to the L<sub>2</sub> norm.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#distance1(org.apache.commons.math3.geometry.Vector)">distance1</a></strong>(<a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>> v)</code> |
| <div class="block">Compute the distance between the instance and another vector according to the L<sub>1</sub> norm.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static double</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#distance1(org.apache.commons.math3.geometry.euclidean.threed.Vector3D, org.apache.commons.math3.geometry.euclidean.threed.Vector3D)">distance1</a></strong>(<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> v1, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> v2)</code> |
| <div class="block">Compute the distance between two vectors according to the L<sub>1</sub> norm.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#distanceInf(org.apache.commons.math3.geometry.Vector)">distanceInf</a></strong>(<a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>> v)</code> |
| <div class="block">Compute the distance between the instance and another vector according to the L<sub>∞</sub> norm.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static double</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#distanceInf(org.apache.commons.math3.geometry.euclidean.threed.Vector3D, org.apache.commons.math3.geometry.euclidean.threed.Vector3D)">distanceInf</a></strong>(<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> v1, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> v2)</code> |
| <div class="block">Compute the distance between two vectors according to the L<sub>∞</sub> norm.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#distanceSq(org.apache.commons.math3.geometry.Vector)">distanceSq</a></strong>(<a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>> v)</code> |
| <div class="block">Compute the square of the distance between the instance and another vector.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static double</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#distanceSq(org.apache.commons.math3.geometry.euclidean.threed.Vector3D, org.apache.commons.math3.geometry.euclidean.threed.Vector3D)">distanceSq</a></strong>(<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> v1, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> v2)</code> |
| <div class="block">Compute the square of the distance between two vectors.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#dotProduct(org.apache.commons.math3.geometry.Vector)">dotProduct</a></strong>(<a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>> v)</code> |
| <div class="block">Compute the dot-product of the instance and another vector.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static double</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#dotProduct(org.apache.commons.math3.geometry.euclidean.threed.Vector3D, org.apache.commons.math3.geometry.euclidean.threed.Vector3D)">dotProduct</a></strong>(<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> v1, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> v2)</code> |
| <div class="block">Compute the dot-product of two vectors.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#equals(java.lang.Object)">equals</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> other)</code> |
| <div class="block">Test for the equality of two 3D vectors.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#getAlpha()">getAlpha</a></strong>()</code> |
| <div class="block">Get the azimuth of the vector.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#getDelta()">getDelta</a></strong>()</code> |
| <div class="block">Get the elevation of the vector.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#getNorm()">getNorm</a></strong>()</code> |
| <div class="block">Get the L<sub>2</sub> norm for the vector.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#getNorm1()">getNorm1</a></strong>()</code> |
| <div class="block">Get the L<sub>1</sub> norm for the vector.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#getNormInf()">getNormInf</a></strong>()</code> |
| <div class="block">Get the L<sub>∞</sub> norm for the vector.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#getNormSq()">getNormSq</a></strong>()</code> |
| <div class="block">Get the square of the norm for the vector.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../../org/apache/commons/math3/geometry/Space.html" title="interface in org.apache.commons.math3.geometry">Space</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#getSpace()">getSpace</a></strong>()</code> |
| <div class="block">Get the space to which the point belongs.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#getX()">getX</a></strong>()</code> |
| <div class="block">Get the abscissa of the vector.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#getY()">getY</a></strong>()</code> |
| <div class="block">Get the ordinate of the vector.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#getZ()">getZ</a></strong>()</code> |
| <div class="block">Get the height of the vector.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#getZero()">getZero</a></strong>()</code> |
| <div class="block">Get the null vector of the vectorial space or origin point of the affine space.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#hashCode()">hashCode</a></strong>()</code> |
| <div class="block">Get a hashCode for the 3D vector.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#isInfinite()">isInfinite</a></strong>()</code> |
| <div class="block">Returns true if any coordinate of this vector is infinite and none are NaN; |
| false otherwise</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#isNaN()">isNaN</a></strong>()</code> |
| <div class="block">Returns true if any coordinate of this point is NaN; false otherwise</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#negate()">negate</a></strong>()</code> |
| <div class="block">Get the opposite of the instance.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#normalize()">normalize</a></strong>()</code> |
| <div class="block">Get a normalized vector aligned with the instance.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#orthogonal()">orthogonal</a></strong>()</code> |
| <div class="block">Get a vector orthogonal to the instance.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#scalarMultiply(double)">scalarMultiply</a></strong>(double a)</code> |
| <div class="block">Multiply the instance by a scalar.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#subtract(double, org.apache.commons.math3.geometry.Vector)">subtract</a></strong>(double factor, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>> v)</code> |
| <div class="block">Subtract a scaled vector from the instance.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#subtract(org.apache.commons.math3.geometry.Vector)">subtract</a></strong>(<a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>> v)</code> |
| <div class="block">Subtract a vector from the instance.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>double[]</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#toArray()">toArray</a></strong>()</code> |
| <div class="block">Get the vector coordinates as a dimension 3 array.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#toString()">toString</a></strong>()</code> |
| <div class="block">Get a string representation of this vector.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#toString(java.text.NumberFormat)">toString</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/text/NumberFormat.html?is-external=true" title="class or interface in java.text">NumberFormat</a> format)</code> |
| <div class="block">Get a string representation of this vector.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods_inherited_from_class_java.lang.Object"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class java.lang.<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> |
| <code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
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| <li class="blockList"><a name="field_detail"> |
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| <h3>Field Detail</h3> |
| <a name="ZERO"> |
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| </a> |
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| <h4>ZERO</h4> |
| <pre>public static final <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> ZERO</pre> |
| <div class="block">Null vector (coordinates: 0, 0, 0).</div> |
| </li> |
| </ul> |
| <a name="PLUS_I"> |
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| <h4>PLUS_I</h4> |
| <pre>public static final <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> PLUS_I</pre> |
| <div class="block">First canonical vector (coordinates: 1, 0, 0).</div> |
| </li> |
| </ul> |
| <a name="MINUS_I"> |
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| <h4>MINUS_I</h4> |
| <pre>public static final <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> MINUS_I</pre> |
| <div class="block">Opposite of the first canonical vector (coordinates: -1, 0, 0).</div> |
| </li> |
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| <a name="PLUS_J"> |
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| <h4>PLUS_J</h4> |
| <pre>public static final <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> PLUS_J</pre> |
| <div class="block">Second canonical vector (coordinates: 0, 1, 0).</div> |
| </li> |
| </ul> |
| <a name="MINUS_J"> |
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| </a> |
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| <h4>MINUS_J</h4> |
| <pre>public static final <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> MINUS_J</pre> |
| <div class="block">Opposite of the second canonical vector (coordinates: 0, -1, 0).</div> |
| </li> |
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| <pre>public static final <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> PLUS_K</pre> |
| <div class="block">Third canonical vector (coordinates: 0, 0, 1).</div> |
| </li> |
| </ul> |
| <a name="MINUS_K"> |
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| <h4>MINUS_K</h4> |
| <pre>public static final <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> MINUS_K</pre> |
| <div class="block">Opposite of the third canonical vector (coordinates: 0, 0, -1).</div> |
| </li> |
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| <a name="NaN"> |
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| <h4>NaN</h4> |
| <pre>public static final <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> NaN</pre> |
| <div class="block">A vector with all coordinates set to NaN.</div> |
| </li> |
| </ul> |
| <a name="POSITIVE_INFINITY"> |
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| <h4>POSITIVE_INFINITY</h4> |
| <pre>public static final <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> POSITIVE_INFINITY</pre> |
| <div class="block">A vector with all coordinates set to positive infinity.</div> |
| </li> |
| </ul> |
| <a name="NEGATIVE_INFINITY"> |
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| <h4>NEGATIVE_INFINITY</h4> |
| <pre>public static final <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> NEGATIVE_INFINITY</pre> |
| <div class="block">A vector with all coordinates set to negative infinity.</div> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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| <h3>Constructor Detail</h3> |
| <a name="Vector3D(double, double, double)"> |
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| <h4>Vector3D</h4> |
| <pre>public Vector3D(double x, |
| double y, |
| double z)</pre> |
| <div class="block">Simple constructor. |
| Build a vector from its coordinates</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>x</code> - abscissa</dd><dd><code>y</code> - ordinate</dd><dd><code>z</code> - height</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#getX()"><code>getX()</code></a>, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#getY()"><code>getY()</code></a>, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#getZ()"><code>getZ()</code></a></dd></dl> |
| </li> |
| </ul> |
| <a name="Vector3D(double[])"> |
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| <h4>Vector3D</h4> |
| <pre>public Vector3D(double[] v) |
| throws <a href="../../../../../../../org/apache/commons/math3/exception/DimensionMismatchException.html" title="class in org.apache.commons.math3.exception">DimensionMismatchException</a></pre> |
| <div class="block">Simple constructor. |
| Build a vector from its coordinates</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>v</code> - coordinates array</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/commons/math3/exception/DimensionMismatchException.html" title="class in org.apache.commons.math3.exception">DimensionMismatchException</a></code> - if array does not have 3 elements</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#toArray()"><code>toArray()</code></a></dd></dl> |
| </li> |
| </ul> |
| <a name="Vector3D(double, double)"> |
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| <h4>Vector3D</h4> |
| <pre>public Vector3D(double alpha, |
| double delta)</pre> |
| <div class="block">Simple constructor. |
| Build a vector from its azimuthal coordinates</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>alpha</code> - azimuth (α) around Z |
| (0 is +X, π/2 is +Y, π is -X and 3π/2 is -Y)</dd><dd><code>delta</code> - elevation (δ) above (XY) plane, from -π/2 to +π/2</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#getAlpha()"><code>getAlpha()</code></a>, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#getDelta()"><code>getDelta()</code></a></dd></dl> |
| </li> |
| </ul> |
| <a name="Vector3D(double, org.apache.commons.math3.geometry.euclidean.threed.Vector3D)"> |
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| <h4>Vector3D</h4> |
| <pre>public Vector3D(double a, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> u)</pre> |
| <div class="block">Multiplicative constructor |
| Build a vector from another one and a scale factor. |
| The vector built will be a * u</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>a</code> - scale factor</dd><dd><code>u</code> - base (unscaled) vector</dd></dl> |
| </li> |
| </ul> |
| <a name="Vector3D(double, org.apache.commons.math3.geometry.euclidean.threed.Vector3D, double, org.apache.commons.math3.geometry.euclidean.threed.Vector3D)"> |
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| <h4>Vector3D</h4> |
| <pre>public Vector3D(double a1, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> u1, |
| double a2, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> u2)</pre> |
| <div class="block">Linear constructor |
| Build a vector from two other ones and corresponding scale factors. |
| The vector built will be a1 * u1 + a2 * u2</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>a1</code> - first scale factor</dd><dd><code>u1</code> - first base (unscaled) vector</dd><dd><code>a2</code> - second scale factor</dd><dd><code>u2</code> - second base (unscaled) vector</dd></dl> |
| </li> |
| </ul> |
| <a name="Vector3D(double, org.apache.commons.math3.geometry.euclidean.threed.Vector3D, double, org.apache.commons.math3.geometry.euclidean.threed.Vector3D, double, org.apache.commons.math3.geometry.euclidean.threed.Vector3D)"> |
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| <h4>Vector3D</h4> |
| <pre>public Vector3D(double a1, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> u1, |
| double a2, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> u2, |
| double a3, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> u3)</pre> |
| <div class="block">Linear constructor |
| Build a vector from three other ones and corresponding scale factors. |
| The vector built will be a1 * u1 + a2 * u2 + a3 * u3</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>a1</code> - first scale factor</dd><dd><code>u1</code> - first base (unscaled) vector</dd><dd><code>a2</code> - second scale factor</dd><dd><code>u2</code> - second base (unscaled) vector</dd><dd><code>a3</code> - third scale factor</dd><dd><code>u3</code> - third base (unscaled) vector</dd></dl> |
| </li> |
| </ul> |
| <a name="Vector3D(double, org.apache.commons.math3.geometry.euclidean.threed.Vector3D, double, org.apache.commons.math3.geometry.euclidean.threed.Vector3D, double, org.apache.commons.math3.geometry.euclidean.threed.Vector3D, double, org.apache.commons.math3.geometry.euclidean.threed.Vector3D)"> |
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| <h4>Vector3D</h4> |
| <pre>public Vector3D(double a1, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> u1, |
| double a2, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> u2, |
| double a3, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> u3, |
| double a4, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> u4)</pre> |
| <div class="block">Linear constructor |
| Build a vector from four other ones and corresponding scale factors. |
| The vector built will be a1 * u1 + a2 * u2 + a3 * u3 + a4 * u4</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>a1</code> - first scale factor</dd><dd><code>u1</code> - first base (unscaled) vector</dd><dd><code>a2</code> - second scale factor</dd><dd><code>u2</code> - second base (unscaled) vector</dd><dd><code>a3</code> - third scale factor</dd><dd><code>u3</code> - third base (unscaled) vector</dd><dd><code>a4</code> - fourth scale factor</dd><dd><code>u4</code> - fourth base (unscaled) vector</dd></dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
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| <li class="blockList"><a name="method_detail"> |
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| <h3>Method Detail</h3> |
| <a name="getX()"> |
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| </a> |
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| <h4>getX</h4> |
| <pre>public double getX()</pre> |
| <div class="block">Get the abscissa of the vector.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>abscissa of the vector</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#Vector3D(double, double, double)"><code>Vector3D(double, double, double)</code></a></dd></dl> |
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| <a name="getY()"> |
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| <h4>getY</h4> |
| <pre>public double getY()</pre> |
| <div class="block">Get the ordinate of the vector.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>ordinate of the vector</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#Vector3D(double, double, double)"><code>Vector3D(double, double, double)</code></a></dd></dl> |
| </li> |
| </ul> |
| <a name="getZ()"> |
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| </a> |
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| <h4>getZ</h4> |
| <pre>public double getZ()</pre> |
| <div class="block">Get the height of the vector.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>height of the vector</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#Vector3D(double, double, double)"><code>Vector3D(double, double, double)</code></a></dd></dl> |
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| </a> |
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| <h4>toArray</h4> |
| <pre>public double[] toArray()</pre> |
| <div class="block">Get the vector coordinates as a dimension 3 array.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>vector coordinates</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#Vector3D(double[])"><code>Vector3D(double[])</code></a></dd></dl> |
| </li> |
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| <a name="getSpace()"> |
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| <h4>getSpace</h4> |
| <pre>public <a href="../../../../../../../org/apache/commons/math3/geometry/Space.html" title="interface in org.apache.commons.math3.geometry">Space</a> getSpace()</pre> |
| <div class="block">Get the space to which the point belongs.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../../org/apache/commons/math3/geometry/Point.html#getSpace()">getSpace</a></code> in interface <code><a href="../../../../../../../org/apache/commons/math3/geometry/Point.html" title="interface in org.apache.commons.math3.geometry">Point</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>containing space</dd></dl> |
| </li> |
| </ul> |
| <a name="getZero()"> |
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| <h4>getZero</h4> |
| <pre>public <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> getZero()</pre> |
| <div class="block">Get the null vector of the vectorial space or origin point of the affine space.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html#getZero()">getZero</a></code> in interface <code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>null vector of the vectorial space or origin point of the affine space</dd></dl> |
| </li> |
| </ul> |
| <a name="getNorm1()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getNorm1</h4> |
| <pre>public double getNorm1()</pre> |
| <div class="block">Get the L<sub>1</sub> norm for the vector.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html#getNorm1()">getNorm1</a></code> in interface <code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>L<sub>1</sub> norm for the vector</dd></dl> |
| </li> |
| </ul> |
| <a name="getNorm()"> |
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| </a> |
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| <li class="blockList"> |
| <h4>getNorm</h4> |
| <pre>public double getNorm()</pre> |
| <div class="block">Get the L<sub>2</sub> norm for the vector.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html#getNorm()">getNorm</a></code> in interface <code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>Euclidean norm for the vector</dd></dl> |
| </li> |
| </ul> |
| <a name="getNormSq()"> |
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| </a> |
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| <li class="blockList"> |
| <h4>getNormSq</h4> |
| <pre>public double getNormSq()</pre> |
| <div class="block">Get the square of the norm for the vector.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html#getNormSq()">getNormSq</a></code> in interface <code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>square of the Euclidean norm for the vector</dd></dl> |
| </li> |
| </ul> |
| <a name="getNormInf()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getNormInf</h4> |
| <pre>public double getNormInf()</pre> |
| <div class="block">Get the L<sub>∞</sub> norm for the vector.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html#getNormInf()">getNormInf</a></code> in interface <code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>L<sub>∞</sub> norm for the vector</dd></dl> |
| </li> |
| </ul> |
| <a name="getAlpha()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getAlpha</h4> |
| <pre>public double getAlpha()</pre> |
| <div class="block">Get the azimuth of the vector.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>azimuth (α) of the vector, between -π and +π</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#Vector3D(double, double)"><code>Vector3D(double, double)</code></a></dd></dl> |
| </li> |
| </ul> |
| <a name="getDelta()"> |
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| </a> |
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| <li class="blockList"> |
| <h4>getDelta</h4> |
| <pre>public double getDelta()</pre> |
| <div class="block">Get the elevation of the vector.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>elevation (δ) of the vector, between -π/2 and +π/2</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#Vector3D(double, double)"><code>Vector3D(double, double)</code></a></dd></dl> |
| </li> |
| </ul> |
| <a name="add(org.apache.commons.math3.geometry.Vector)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>add</h4> |
| <pre>public <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> add(<a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>> v)</pre> |
| <div class="block">Add a vector to the instance.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html#add(org.apache.commons.math3.geometry.Vector)">add</a></code> in interface <code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>v</code> - vector to add</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a new vector</dd></dl> |
| </li> |
| </ul> |
| <a name="add(double, org.apache.commons.math3.geometry.Vector)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>add</h4> |
| <pre>public <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> add(double factor, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>> v)</pre> |
| <div class="block">Add a scaled vector to the instance.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html#add(double, org.apache.commons.math3.geometry.Vector)">add</a></code> in interface <code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>factor</code> - scale factor to apply to v before adding it</dd><dd><code>v</code> - vector to add</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a new vector</dd></dl> |
| </li> |
| </ul> |
| <a name="subtract(org.apache.commons.math3.geometry.Vector)"> |
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| </a> |
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| <h4>subtract</h4> |
| <pre>public <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> subtract(<a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>> v)</pre> |
| <div class="block">Subtract a vector from the instance.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html#subtract(org.apache.commons.math3.geometry.Vector)">subtract</a></code> in interface <code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>v</code> - vector to subtract</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a new vector</dd></dl> |
| </li> |
| </ul> |
| <a name="subtract(double, org.apache.commons.math3.geometry.Vector)"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>subtract</h4> |
| <pre>public <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> subtract(double factor, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>> v)</pre> |
| <div class="block">Subtract a scaled vector from the instance.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html#subtract(double, org.apache.commons.math3.geometry.Vector)">subtract</a></code> in interface <code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>factor</code> - scale factor to apply to v before subtracting it</dd><dd><code>v</code> - vector to subtract</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a new vector</dd></dl> |
| </li> |
| </ul> |
| <a name="normalize()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>normalize</h4> |
| <pre>public <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> normalize() |
| throws <a href="../../../../../../../org/apache/commons/math3/exception/MathArithmeticException.html" title="class in org.apache.commons.math3.exception">MathArithmeticException</a></pre> |
| <div class="block">Get a normalized vector aligned with the instance.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html#normalize()">normalize</a></code> in interface <code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a new normalized vector</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/commons/math3/exception/MathArithmeticException.html" title="class in org.apache.commons.math3.exception">MathArithmeticException</a></code> - if the norm is zero</dd></dl> |
| </li> |
| </ul> |
| <a name="orthogonal()"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>orthogonal</h4> |
| <pre>public <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> orthogonal() |
| throws <a href="../../../../../../../org/apache/commons/math3/exception/MathArithmeticException.html" title="class in org.apache.commons.math3.exception">MathArithmeticException</a></pre> |
| <div class="block">Get a vector orthogonal to the instance. |
| <p>There are an infinite number of normalized vectors orthogonal |
| to the instance. This method picks up one of them almost |
| arbitrarily. It is useful when one needs to compute a reference |
| frame with one of the axes in a predefined direction. The |
| following example shows how to build a frame having the k axis |
| aligned with the known vector u : |
| <pre><code> |
| Vector3D k = u.normalize(); |
| Vector3D i = k.orthogonal(); |
| Vector3D j = Vector3D.crossProduct(k, i); |
| </code></pre></p></div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>a new normalized vector orthogonal to the instance</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/commons/math3/exception/MathArithmeticException.html" title="class in org.apache.commons.math3.exception">MathArithmeticException</a></code> - if the norm of the instance is null</dd></dl> |
| </li> |
| </ul> |
| <a name="angle(org.apache.commons.math3.geometry.euclidean.threed.Vector3D, org.apache.commons.math3.geometry.euclidean.threed.Vector3D)"> |
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| </a> |
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| <li class="blockList"> |
| <h4>angle</h4> |
| <pre>public static double angle(<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> v1, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> v2) |
| throws <a href="../../../../../../../org/apache/commons/math3/exception/MathArithmeticException.html" title="class in org.apache.commons.math3.exception">MathArithmeticException</a></pre> |
| <div class="block">Compute the angular separation between two vectors. |
| <p>This method computes the angular separation between two |
| vectors using the dot product for well separated vectors and the |
| cross product for almost aligned vectors. This allows to have a |
| good accuracy in all cases, even for vectors very close to each |
| other.</p></div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>v1</code> - first vector</dd><dd><code>v2</code> - second vector</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>angular separation between v1 and v2</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/commons/math3/exception/MathArithmeticException.html" title="class in org.apache.commons.math3.exception">MathArithmeticException</a></code> - if either vector has a null norm</dd></dl> |
| </li> |
| </ul> |
| <a name="negate()"> |
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| </a> |
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| <h4>negate</h4> |
| <pre>public <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> negate()</pre> |
| <div class="block">Get the opposite of the instance.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html#negate()">negate</a></code> in interface <code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a new vector which is opposite to the instance</dd></dl> |
| </li> |
| </ul> |
| <a name="scalarMultiply(double)"> |
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| </a> |
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| <h4>scalarMultiply</h4> |
| <pre>public <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> scalarMultiply(double a)</pre> |
| <div class="block">Multiply the instance by a scalar.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html#scalarMultiply(double)">scalarMultiply</a></code> in interface <code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>a</code> - scalar</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a new vector</dd></dl> |
| </li> |
| </ul> |
| <a name="isNaN()"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>isNaN</h4> |
| <pre>public boolean isNaN()</pre> |
| <div class="block">Returns true if any coordinate of this point is NaN; false otherwise</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../../org/apache/commons/math3/geometry/Point.html#isNaN()">isNaN</a></code> in interface <code><a href="../../../../../../../org/apache/commons/math3/geometry/Point.html" title="interface in org.apache.commons.math3.geometry">Point</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>true if any coordinate of this point is NaN; false otherwise</dd></dl> |
| </li> |
| </ul> |
| <a name="isInfinite()"> |
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| </a> |
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| <h4>isInfinite</h4> |
| <pre>public boolean isInfinite()</pre> |
| <div class="block">Returns true if any coordinate of this vector is infinite and none are NaN; |
| false otherwise</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html#isInfinite()">isInfinite</a></code> in interface <code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>true if any coordinate of this vector is infinite and none are NaN; |
| false otherwise</dd></dl> |
| </li> |
| </ul> |
| <a name="equals(java.lang.Object)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>equals</h4> |
| <pre>public boolean equals(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> other)</pre> |
| <div class="block">Test for the equality of two 3D vectors. |
| <p> |
| If all coordinates of two 3D vectors are exactly the same, and none are |
| <code>Double.NaN</code>, the two 3D vectors are considered to be equal. |
| </p> |
| <p> |
| <code>NaN</code> coordinates are considered to affect globally the vector |
| and be equals to each other - i.e, if either (or all) coordinates of the |
| 3D vector are equal to <code>Double.NaN</code>, the 3D vector is equal to |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html#NaN"><code>NaN</code></a>. |
| </p></div> |
| <dl> |
| <dt><strong>Overrides:</strong></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a></code> in class <code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>other</code> - Object to test for equality to this</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>true if two 3D vector objects are equal, false if |
| object is null, not an instance of Vector3D, or |
| not equal to this Vector3D instance</dd></dl> |
| </li> |
| </ul> |
| <a name="hashCode()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>hashCode</h4> |
| <pre>public int hashCode()</pre> |
| <div class="block">Get a hashCode for the 3D vector. |
| <p> |
| All NaN values have the same hash code.</p></div> |
| <dl> |
| <dt><strong>Overrides:</strong></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a></code> in class <code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a hash code value for this object</dd></dl> |
| </li> |
| </ul> |
| <a name="dotProduct(org.apache.commons.math3.geometry.Vector)"> |
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| </a> |
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| <h4>dotProduct</h4> |
| <pre>public double dotProduct(<a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>> v)</pre> |
| <div class="block">Compute the dot-product of the instance and another vector. |
| <p> |
| The implementation uses specific multiplication and addition |
| algorithms to preserve accuracy and reduce cancellation effects. |
| It should be very accurate even for nearly orthogonal vectors. |
| </p></div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html#dotProduct(org.apache.commons.math3.geometry.Vector)">dotProduct</a></code> in interface <code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>v</code> - second vector</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>the dot product this.v</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../../org/apache/commons/math3/util/MathArrays.html#linearCombination(double, double, double, double, double, double)"><code>MathArrays.linearCombination(double, double, double, double, double, double)</code></a></dd></dl> |
| </li> |
| </ul> |
| <a name="crossProduct(org.apache.commons.math3.geometry.Vector)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>crossProduct</h4> |
| <pre>public <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> crossProduct(<a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>> v)</pre> |
| <div class="block">Compute the cross-product of the instance with another vector.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>v</code> - other vector</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>the cross product this ^ v as a new Vector3D</dd></dl> |
| </li> |
| </ul> |
| <a name="distance1(org.apache.commons.math3.geometry.Vector)"> |
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| </a> |
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| <h4>distance1</h4> |
| <pre>public double distance1(<a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>> v)</pre> |
| <div class="block">Compute the distance between the instance and another vector according to the L<sub>1</sub> norm. |
| <p>Calling this method is equivalent to calling: |
| <code>q.subtract(p).getNorm1()</code> except that no intermediate |
| vector is built</p></div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html#distance1(org.apache.commons.math3.geometry.Vector)">distance1</a></code> in interface <code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>v</code> - second vector</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>the distance between the instance and p according to the L<sub>1</sub> norm</dd></dl> |
| </li> |
| </ul> |
| <a name="distance(org.apache.commons.math3.geometry.Vector)"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>distance</h4> |
| <pre>public double distance(<a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>> v)</pre> |
| <div class="block">Compute the distance between the instance and another vector according to the L<sub>2</sub> norm. |
| <p>Calling this method is equivalent to calling: |
| <code>q.subtract(p).getNorm()</code> except that no intermediate |
| vector is built</p></div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html#distance(org.apache.commons.math3.geometry.Vector)">distance</a></code> in interface <code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>v</code> - second vector</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>the distance between the instance and p according to the L<sub>2</sub> norm</dd></dl> |
| </li> |
| </ul> |
| <a name="distance(org.apache.commons.math3.geometry.Point)"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>distance</h4> |
| <pre>public double distance(<a href="../../../../../../../org/apache/commons/math3/geometry/Point.html" title="interface in org.apache.commons.math3.geometry">Point</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>> v)</pre> |
| <div class="block">Compute the distance between the instance and another point.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../../org/apache/commons/math3/geometry/Point.html#distance(org.apache.commons.math3.geometry.Point)">distance</a></code> in interface <code><a href="../../../../../../../org/apache/commons/math3/geometry/Point.html" title="interface in org.apache.commons.math3.geometry">Point</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>v</code> - second point</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>the distance between the instance and p</dd></dl> |
| </li> |
| </ul> |
| <a name="distanceInf(org.apache.commons.math3.geometry.Vector)"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>distanceInf</h4> |
| <pre>public double distanceInf(<a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>> v)</pre> |
| <div class="block">Compute the distance between the instance and another vector according to the L<sub>∞</sub> norm. |
| <p>Calling this method is equivalent to calling: |
| <code>q.subtract(p).getNormInf()</code> except that no intermediate |
| vector is built</p></div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html#distanceInf(org.apache.commons.math3.geometry.Vector)">distanceInf</a></code> in interface <code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>v</code> - second vector</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>the distance between the instance and p according to the L<sub>∞</sub> norm</dd></dl> |
| </li> |
| </ul> |
| <a name="distanceSq(org.apache.commons.math3.geometry.Vector)"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>distanceSq</h4> |
| <pre>public double distanceSq(<a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>> v)</pre> |
| <div class="block">Compute the square of the distance between the instance and another vector. |
| <p>Calling this method is equivalent to calling: |
| <code>q.subtract(p).getNormSq()</code> except that no intermediate |
| vector is built</p></div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html#distanceSq(org.apache.commons.math3.geometry.Vector)">distanceSq</a></code> in interface <code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>v</code> - second vector</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>the square of the distance between the instance and p</dd></dl> |
| </li> |
| </ul> |
| <a name="dotProduct(org.apache.commons.math3.geometry.euclidean.threed.Vector3D, org.apache.commons.math3.geometry.euclidean.threed.Vector3D)"> |
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| </a> |
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| <h4>dotProduct</h4> |
| <pre>public static double dotProduct(<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> v1, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> v2)</pre> |
| <div class="block">Compute the dot-product of two vectors.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>v1</code> - first vector</dd><dd><code>v2</code> - second vector</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>the dot product v1.v2</dd></dl> |
| </li> |
| </ul> |
| <a name="crossProduct(org.apache.commons.math3.geometry.euclidean.threed.Vector3D, org.apache.commons.math3.geometry.euclidean.threed.Vector3D)"> |
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| </a> |
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| <h4>crossProduct</h4> |
| <pre>public static <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> crossProduct(<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> v1, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> v2)</pre> |
| <div class="block">Compute the cross-product of two vectors.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>v1</code> - first vector</dd><dd><code>v2</code> - second vector</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>the cross product v1 ^ v2 as a new Vector</dd></dl> |
| </li> |
| </ul> |
| <a name="distance1(org.apache.commons.math3.geometry.euclidean.threed.Vector3D, org.apache.commons.math3.geometry.euclidean.threed.Vector3D)"> |
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| <h4>distance1</h4> |
| <pre>public static double distance1(<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> v1, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> v2)</pre> |
| <div class="block">Compute the distance between two vectors according to the L<sub>1</sub> norm. |
| <p>Calling this method is equivalent to calling: |
| <code>v1.subtract(v2).getNorm1()</code> except that no intermediate |
| vector is built</p></div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>v1</code> - first vector</dd><dd><code>v2</code> - second vector</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>the distance between v1 and v2 according to the L<sub>1</sub> norm</dd></dl> |
| </li> |
| </ul> |
| <a name="distance(org.apache.commons.math3.geometry.euclidean.threed.Vector3D, org.apache.commons.math3.geometry.euclidean.threed.Vector3D)"> |
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| <h4>distance</h4> |
| <pre>public static double distance(<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> v1, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> v2)</pre> |
| <div class="block">Compute the distance between two vectors according to the L<sub>2</sub> norm. |
| <p>Calling this method is equivalent to calling: |
| <code>v1.subtract(v2).getNorm()</code> except that no intermediate |
| vector is built</p></div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>v1</code> - first vector</dd><dd><code>v2</code> - second vector</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>the distance between v1 and v2 according to the L<sub>2</sub> norm</dd></dl> |
| </li> |
| </ul> |
| <a name="distanceInf(org.apache.commons.math3.geometry.euclidean.threed.Vector3D, org.apache.commons.math3.geometry.euclidean.threed.Vector3D)"> |
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| </a> |
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| <h4>distanceInf</h4> |
| <pre>public static double distanceInf(<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> v1, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> v2)</pre> |
| <div class="block">Compute the distance between two vectors according to the L<sub>∞</sub> norm. |
| <p>Calling this method is equivalent to calling: |
| <code>v1.subtract(v2).getNormInf()</code> except that no intermediate |
| vector is built</p></div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>v1</code> - first vector</dd><dd><code>v2</code> - second vector</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>the distance between v1 and v2 according to the L<sub>∞</sub> norm</dd></dl> |
| </li> |
| </ul> |
| <a name="distanceSq(org.apache.commons.math3.geometry.euclidean.threed.Vector3D, org.apache.commons.math3.geometry.euclidean.threed.Vector3D)"> |
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| <h4>distanceSq</h4> |
| <pre>public static double distanceSq(<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> v1, |
| <a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Vector3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Vector3D</a> v2)</pre> |
| <div class="block">Compute the square of the distance between two vectors. |
| <p>Calling this method is equivalent to calling: |
| <code>v1.subtract(v2).getNormSq()</code> except that no intermediate |
| vector is built</p></div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>v1</code> - first vector</dd><dd><code>v2</code> - second vector</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>the square of the distance between v1 and v2</dd></dl> |
| </li> |
| </ul> |
| <a name="toString()"> |
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| <h4>toString</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> toString()</pre> |
| <div class="block">Get a string representation of this vector.</div> |
| <dl> |
| <dt><strong>Overrides:</strong></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a></code> in class <code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a string representation of this vector</dd></dl> |
| </li> |
| </ul> |
| <a name="toString(java.text.NumberFormat)"> |
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| <h4>toString</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> toString(<a href="http://docs.oracle.com/javase/6/docs/api/java/text/NumberFormat.html?is-external=true" title="class or interface in java.text">NumberFormat</a> format)</pre> |
| <div class="block">Get a string representation of this vector.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html#toString(java.text.NumberFormat)">toString</a></code> in interface <code><a href="../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a><<a href="../../../../../../../org/apache/commons/math3/geometry/euclidean/threed/Euclidean3D.html" title="class in org.apache.commons.math3.geometry.euclidean.threed">Euclidean3D</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>format</code> - the custom format for components</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a string representation of this vector</dd></dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
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