I'm using the compass plugin that doesn't require the compass.js, it simply uses XML
I want to be able to dynamically change the Heading. Ideally with a URL parameter but just via javascript would be okay too.
I tried making a JS function that returns a number for the heading but the compass just broke and never rotated.
Example:
Code
<action name="onviewchange">
sub(plugin[compass_pointer].rotate, view.hlookat, js("getHeading();"));
</action>
What am I missing here? Is there any way to use the %$Variable% markup on values other than URL paths?