de> instances that define multiple polygonal shapes that can be collision-tested against.</p></td></tr><tr class="class"><td style="width:200px;"><a href="../../h2d/col/Ray.html" title="h2d.col.Ray">Ray</a></td><td><p>A raycast from the given position in a specified direction.</p></td></tr><tr class="class"><td style="width:200px;"><a href="../../h2d/col/Segment.html" title="h2d.col.Segment">Segment</a></td><td><p>A 2D line segment.</p></td></tr><tr class="abstract"><td style="width:200px;"><a href="../../h