Glueto none?

[thomthom]

http://code.google.com/apis/sketchup/docs/ourdoc/behavior.html#snapto

@unknownuser said:

Returns a constant indicating the snapping behavior of the component described by behavior. Snapping behavior is how the x-y plane of a component instance will be snapped against a face. Possible values are:

SnapTo_Arbitrary => Snap to any aribrary face,

SnapTo_Horizontal => Snap to horizontal face like floors,

SnapTo_Vertical => Snap to vertical face like walls,

SnapTo_Sloped => Snap to sloped face like sloping roofs.

But how do one get or set if the component is set to glue to none?

[thomthom]

When I make two components, one which is set to None and one set to Any - then both return 0 for snapto.

So is there some other flag?

[TIG]

is2d?

[thomthom]

No, because you can glue 3d components.

[TIG]

But a component that does not have is2D set will not glue ? You must set both snapto and is2D to match...
component.behavior.is2d=true component.behavior.snapto=0

it snaps to any surface

but set

component.behavior.is2d=false

will stop it snapping to anything at all - even if snapto is set !

[thomthom]

Aah!

I read only the description for Behavior.is2d?

@unknownuser said:

The is2d? method is used to get a component's 2D behavior.

Since Behavior.is2d= is above I didn't see it's description:

@unknownuser said:

The is2d= method is used to set the 2D behavior for a component: whether it can be glued or aligned to a face.

So is2d hasn't got anything to do with 2d / 3d size of the component - but is in fact snap and align. x_X

Thanks TIG.