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| <h2 title="Class VectorUtils" class="title">Class VectorUtils</h2> |
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| <pre>public class <span class="typeNameLabel">VectorUtils</span> |
| extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre> |
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| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/mosaic/lib/math/VectorUtils.html#EAST">EAST</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/mosaic/lib/math/VectorUtils.html#NORTH">NORTH</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/mosaic/lib/math/VectorUtils.html#SOUTH">SOUTH</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/mosaic/lib/math/VectorUtils.html#UP">UP</a></span></code> </td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/mosaic/lib/math/VectorUtils.html#WEST">WEST</a></span></code> </td> |
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| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/mosaic/lib/math/VectorUtils.html#computeXZEdgeIntersectionPoint-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-">computeXZEdgeIntersectionPoint</a></span>(<a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> e11, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> e12, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> e21, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> e22, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> result)</code> |
| <div class="block">Similar to <a href="../../../../../org/eclipse/mosaic/lib/math/VectorUtils.html#computeXZLineIntersectionPoint-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-"><code>computeXZLineIntersectionPoint(Vector3d, Vector3d, Vector3d, Vector3d, Vector3d)</code></a> |
| but also checks if the resulting intersection point lies between e11, e12 and e21, e22.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/mosaic/lib/math/VectorUtils.html#computeXZLineIntersectionPoint-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-">computeXZLineIntersectionPoint</a></span>(<a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> e11, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> e12, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> e21, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> e22, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> result)</code> |
| <div class="block">Returns the intersection point of two lines in the XZ plane.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>static double</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/mosaic/lib/math/VectorUtils.html#curvature-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-">curvature</a></span>(<a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> vecA, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> vecB, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> vecC)</code> </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/mosaic/lib/math/VectorUtils.html#getDirectionVectorFromHeading-double-org.eclipse.mosaic.lib.math.Vector3d-">getDirectionVectorFromHeading</a></span>(double headingDeg, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> result)</code> |
| <div class="block">Computes an direction vector from the given heading angle (in degrees)</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>static double</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/mosaic/lib/math/VectorUtils.html#getHeadingFromDirection-org.eclipse.mosaic.lib.math.Vector3d-">getHeadingFromDirection</a></span>(<a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> directionVec)</code> |
| <div class="block">Returns heading in degrees for the given direction vector.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/mosaic/lib/math/VectorUtils.html#isLeftOfLine-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-">isLeftOfLine</a></span>(<a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> point, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> linePoint, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> lineDirection)</code> </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/mosaic/lib/math/VectorUtils.html#isLeftOfLine-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-">isLeftOfLine</a></span>(<a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> point, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> linePoint, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> lineDirection, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> up)</code> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/mosaic/lib/math/VectorUtils.html#nearestPointOnLine-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-">nearestPointOnLine</a></span>(<a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> point, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> linePt1, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> linePt2, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> result)</code> </td> |
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| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> |
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| <pre>public static double getHeadingFromDirection(<a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> directionVec)</pre> |
| <div class="block">Returns heading in degrees for the given direction vector.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>directionVec</code> - Direction vector to get the heading for</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Heading in degrees (0 = north, 90 = east, 180 = south, 270 = west)</dd> |
| </dl> |
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| <h4>getDirectionVectorFromHeading</h4> |
| <pre>public static <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> getDirectionVectorFromHeading(double headingDeg, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> result)</pre> |
| <div class="block">Computes an direction vector from the given heading angle (in degrees)</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>headingDeg</code> - angle in degrees (0 = north, 90 = east, 180 = south, 270 = west)</dd> |
| <dd><code>result</code> - Vector3d to store the result in</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>result Vector3d</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="isLeftOfLine-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-"> |
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| <h4>isLeftOfLine</h4> |
| <pre>public static boolean isLeftOfLine(<a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> point, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> linePoint, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> lineDirection)</pre> |
| </li> |
| </ul> |
| <a name="isLeftOfLine-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-"> |
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| <h4>isLeftOfLine</h4> |
| <pre>public static boolean isLeftOfLine(<a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> point, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> linePoint, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> lineDirection, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> up)</pre> |
| </li> |
| </ul> |
| <a name="nearestPointOnLine-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-"> |
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| </a> |
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| <h4>nearestPointOnLine</h4> |
| <pre>public static <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> nearestPointOnLine(<a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> point, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> linePt1, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> linePt2, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> result)</pre> |
| </li> |
| </ul> |
| <a name="computeXZLineIntersectionPoint-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-"> |
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| <h4>computeXZLineIntersectionPoint</h4> |
| <pre>public static boolean computeXZLineIntersectionPoint(<a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> e11, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> e12, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> e21, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> e22, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> result)</pre> |
| <div class="block">Returns the intersection point of two lines in the XZ plane. Notice that, although 3D |
| coordinates are used, only the X and Z components are considered. The Y component of the |
| returned intersection point is always 0. The function considers lines of infinite length; |
| hence the intersection point does not necessarily lie between e11, e12 and e21, e22. If the |
| specified edges are parallel <code>false</code> is returned.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>e11</code> - First point of first line</dd> |
| <dd><code>e12</code> - Second point of first line</dd> |
| <dd><code>e21</code> - First point of second line</dd> |
| <dd><code>e22</code> - Second point of second line</dd> |
| <dd><code>result</code> - Is set to the intersection point of the two lines (of infinite length) |
| specified by the given points. If the lines are parallel <code>result</code> |
| remains unchanged</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if a intersection point was found, false if lines are parallel</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="computeXZEdgeIntersectionPoint-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-"> |
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| <h4>computeXZEdgeIntersectionPoint</h4> |
| <pre>public static boolean computeXZEdgeIntersectionPoint(<a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> e11, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> e12, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> e21, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> e22, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> result)</pre> |
| <div class="block">Similar to <a href="../../../../../org/eclipse/mosaic/lib/math/VectorUtils.html#computeXZLineIntersectionPoint-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-"><code>computeXZLineIntersectionPoint(Vector3d, Vector3d, Vector3d, Vector3d, Vector3d)</code></a> |
| but also checks if the resulting intersection point lies between e11, e12 and e21, e22. Returns false |
| if the edges are parallel or the intersection point lies outside the edge borders.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>e11</code> - First point of first edge</dd> |
| <dd><code>e12</code> - Second point of first edge</dd> |
| <dd><code>e21</code> - First point of second edge</dd> |
| <dd><code>e22</code> - Second point of second edge</dd> |
| <dd><code>result</code> - Is set to the intersection point of the two edges (of infinite length) |
| specified by the given points. If the edges do not intersect the result is undefined</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if a intersection point was found</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="curvature-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-org.eclipse.mosaic.lib.math.Vector3d-"> |
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| </a> |
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| <h4>curvature</h4> |
| <pre>public static double curvature(<a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> vecA, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> vecB, |
| <a href="../../../../../org/eclipse/mosaic/lib/math/Vector3d.html" title="class in org.eclipse.mosaic.lib.math">Vector3d</a> vecC)</pre> |
| </li> |
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