It is called in every frame and calls `parent.allElements` twice to find the GraphElement for its anchors. The implementation of `allElements` is very slow right now (as is noted in `VisualContainer.cs` comments), but either way we should avoid a traversal of all `VisualElement`'s for every edge every frame.
- NodalView.uss is now gone as the Node's layouting is now in GraphView.uss
- Node now has a bunch of containers to match Hugo's design
This is not be final as, for example, the collapse button is an ugly button
and we're not yet dealing with empty input/output list as required.
Signed-off-by: joce <joce@unity3d.com>
** Requires update to Unity branch **
- New way to reference StyleSheets (no longer using attributes). This in the
goal of moving GraphView to a GitHub submodule.
- Styles sheets moved under Resources folder
- BaseTypeMapper renamed BaseTypeFactory
- Little change to edge drawing code.
- Changes to selection mechanism.
- NodeAnchors are no longer always removed/added on a DataChange (more changes
to come to this soon).
- Dragger and NodeDragger change only the VisualElement on MouseMove. The
presenter is now changes and notified of the change only upon MouseUp.
- Various minute changes to demo presenters.
Signed-off-by: joce <joce@unity3d.com>
Tim Cooper
GitHub
joce
Peter Bay Bastian