aParticles)</td></tr>
<tr class="memdesc:gaba173030006ee81a8748e63f421eb5ae"><td class="mdescLeft">&#160;</td><td class="mdescRight">Determines the angle relative to the positive x-direction (for planar geometry) or the angle relative to the first edge listed at the origin particle (for spherical geometry). Used for dual-mesh functionality.  <a href="group___edges.html#gaba173030006ee81a8748e63f421eb5ae">More...</a><br /></td></tr>
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