Selectors are a complex topic: see <ahref="http://parametricparts.com/docs/selectors.html">CadQuery String Selectors</a> for more information.<br/>
Axis Strings are: X, Y, Z, XY, YZ, XZ
<table>
<tr>
<th>Modifier</th>
<th>Description</th>
</tr>
<tr>
<tdstyle="width:20px;">|</td>
<tdstyle="width:455px;">Parallel to (same as <ahref="http://parametricparts.com/docs/classreference.html?highlight=paralleldirselector#cadfile.cadutils.cadquery.ParallelDirSelector">ParallelDirSelector</a>). Can return multiple objects.</td>
</tr>
<tr>
<tdstyle="width:20px;">#</td>
<tdstyle="width:455px;">Perpendicular to (same as <ahref="http://parametricparts.com/docs/classreference.html?highlight=perpendiculardirselector#cadfile.cadutils.cadquery.PerpendicularDirSelector">PerpendicularDirSelector</a>)</td>
</tr>
<tr>
<tdstyle="width:20px;">+</td>
<tdstyle="width:455px;">Positive direction (same as <ahref="http://parametricparts.com/docs/classreference.html?highlight=directionselector#cadfile.cadutils.cadquery.DirectionSelector">DirectionSelector</a>)</td>
</tr>
<tr>
<tdstyle="width:20px;">-</td>
<tdstyle="width:455px;">Negative direction (same as <ahref="http://parametricparts.com/docs/classreference.html?highlight=directionselector#cadfile.cadutils.cadquery.DirectionSelector">DirectionSelector</a>)</td>
</tr>
<tr>
<tdstyle="width:20px;">></td>
<tdstyle="width:455px;">Maximize (same as <ahref="http://parametricparts.com/docs/classreference.html?highlight=directionminmaxselector#cadfile.cadutils.cadquery.DirectionMinMaxSelector">DirectionMinMaxSelector</a> with directionMax=True)</td>
</tr>
<tr>
<tdstyle="width:20px;"><</td>
<tdstyle="width:455px;">Minimize (same as <ahref="http://parametricparts.com/docs/classreference.html?highlight=directionminmaxselector#cadfile.cadutils.cadquery.DirectionMinMaxSelector">DirectionMinMaxSelector</a> with directionMax=False)</td>
</tr>
<tr>
<tdstyle="width:20px;">%</td>
<tdstyle="width:455px;">Curve/surface type (same as <ahref="http://parametricparts.com/docs/classreference.html?highlight=typeselector#cadfile.cadutils.cadquery.TypeSelector">TypeSelector</a>)</td>