Grouped Geometry is Not Supported
When exporting grouped models to SMD, the SMD exporter will fail to export your model correctly.
Exporting SMD/VTA with WW Pro with a Morpher Modifier
Sometimes WW Pro will have a problem exporting a model with a Morpher modifier if the normals cache is not being displayed properly.
OSL: Lightmapped_4Wayblend
The Lightmapped_4Wayblend OSL map allows you to render 4way blends for props.
Incorrect Rotation on World Geometry
Fixed in WWMT 1.867
In earlier versions of the VMF exporter, non-rectangular faces on geometry produce inaccurate texture rotations.
Attachments & Particle System UI
Attachments are points on your model where you can attach extra models and particle systems (guns, sprites, etc). This page details both Attachments and Particle Systems since the Particle System controls are also in the attachment rollout.