Hi Ed,

re:
> But is there a way to specify just a subset of colors from the Styles?

So the code that generates the style index is this part here (it's in 2 places in the script one for where it sets up edges and another faces):

styleIndex = Math.floor(Math.random() * styles.length);

If you wanted it to choose only from the first 10 styles, you could do it like this instead:

styleIndex = Math.floor(Math.random() * 10);

If you wanted it to choose from the last 10 styles, you could do it like this:

styleIndex = styles.length - 1 - Math.floor(Math.random() * 10);

- Michael

Thanks Michael!

Tested here using first 6 default colors in Styles list.

script: /* Assign random styles to faces and edges */ var styles = moi.geometryDatabase.getObjectStyles(); var breps = moi.geometryDatabase.getObjects().getBReps(); for ( var i = 0; i < breps.length; ++i )
{ var brep = breps.item(i); var edges = brep.getEdges(); for ( var j = 0; j < edges.length; ++j ) { edges.item(j).styleIndex = Math.floor(Math.random() * 6); } var faces = brep.getFaces();
for ( var j = 0; j < faces.length; ++j ) { faces.item(j).styleIndex = Math.floor(Math.random() * 6); } }




Ed Ferguson