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<h2>cVector3f</h2> <div class="level2"> </div> <h3>Fields</h3> <div class="level3"> <span class='np_break'> </span> <div class="table"><table class="inline"> <thead> <tr class="row0"> <th class="col0"> Field Name </th><th class="col1"> Type </th><th class="col2"> Description </th> </tr> </thead> <tr class="row1"> <td class="col0"> x </td><td class="col1"> float </td><td class="col2"> The x value of the vector. </td> </tr> <tr class="row2"> <td class="col0"> y </td><td class="col1"> float </td><td class="col2"> The y value of the vector. </td> </tr> <tr class="row3"> <td class="col0"> z </td><td class="col1"> float </td><td class="col2"> The z value of the vector. </td> </tr> </table> <span class='np_break'> </span> </div> </div> <h3>Functions</h3> <div class="level3"> <span class='np_break'> </span> <div class="table"><table class="inline"> <thead> <tr class="row0"> <th class="col0"> Return Type </th><th class="col1"> Function Name </th><th class="col2"> Parameters </th><th class="col3"> Description </th> </tr> </thead> <tr class="row1"> <td class="col0"> float </td><td class="col1"> GetElement </td><td class="col2"> uint64 alIdx, <br/> const </td><td class="col3"> Gets the value at the given index. (Indices 0, 1, and 2 are equal to x, y, and a, respectively.) </td> </tr> <tr class="row2"> <td class="col0"> void </td><td class="col1"> SetElement </td><td class="col2"> uint64 alIdx, <br/> float, <br/> const </td><td class="col3"> Sets the value at the given index to the given value. (Indices 0, 1, and 2 are equal to x, y, and a, respectively.) </td> </tr> <tr class="row3"> <td class="col0"> float </td><td class="col1"> SqrLength </td><td class="col2"> const </td><td class="col3"> Returns the length-squared of this vector. </td> </tr> <tr class="row4"> <td class="col0"> float </td><td class="col1"> Length </td><td class="col2"> const </td><td class="col3"> Returns the length of this vector. </td> </tr> <tr class="row5"> <td class="col0"> float </td><td class="col1"> Normalize </td><td class="leftalign"> </td><td class="col3"> Returns the normalization factor for this vector. (See Remarks.) </td> </tr> </table> <span class='np_break'> </span> </div> </div> <h3>Remarks</h3> <div class="level3"> <p> A normalized vector is a vector whose length is equal to one, otherwise known as a unit vector. To convert a vector into a unit vector, get the normalization factor by calling the <code>Normalize</code> function, then divide each of the vector's x, y, and z coordinates by that factor. </p> <pre class="code =c++"> </pre><p> </p> </div>