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<h1>noddybox.VectorGfx</h1>
This module provides methods for displaying 2D vector graphics, and finding
collisions between objects.
This is implemented in two different ways depending on how you want collisions
work work.
<p>
<ul>
<li>
A collision map can be used, whereby objects can be drawn into the map when
being drawn onto the screen. A mask of these collisions, as well as the
actual objects and lines involved with the collisions is returned. This
method uses a <a href="commands.html#TVectorGfxCollisionMap" class="token">
TVectorGfxCollisionMap</a> to store collision data, and is invoked using the
<a href=commands.html#DrawToCollisionMap class=token>DrawToCollisionMap</a>
method in
<a href="commands.html#TVectorGfxObject" class="token">TVectorGfxObject</a>.
</li>
<li>
The other method is more manual in that a point of lists is returned (defined
using
<a href="commands.html#TVectorGfxPoint" class="token">TVectorGfxPoint</a>
objects) defining all the points drawn for an object.
This is invoked using the
<a href=commands.html#DrawToPointList class=token>DrawToPointList</a>
method in
<a href="commands.html#TVectorGfxObject" class="token">TVectorGfxObject</a>.
</li>
</ul>
It should be noted that the collision map method is not fool-proof. For
example, two diagnal lines may pass through each other without colliding.
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