The joints to build collision shapes for, using the Generate Convex Hulls from Skin Geometry and Generate Basic Shapes options. If Generate Convex Hulls from Skin Geometry or Generate Basic Shapes is turned off, joints that are not included in the Generate Shapes Group are unconfigurable.

If Generate Convex Hulls from Skin Geometry is turned on, joints that are not included in the Generate Shapes Group will have their corresponding collision shapes merged together with the shape of the first found parent joint. This is useful in scenarios when, for example, you want to treat the hand of a humanoid character as a single shape and not have a separate shape for each finger segment.

When turned on, generates collision shapes for joints which have an influence on the deformation of the agent’s rest geometry, i.e. joints that have been skinned to the rest geometry. The resulting shapes are built using the selected algorithm that creates convex hulls. The available algorithms from the drop-down menu are Shrinkwrap and Convex Decomposition. See the Shrinkwrap and Convex Decomposition SOPs for more information.

This option requires the agent to have skinned geometry with a valid boneCapture point attribute in its current layers.

The maximum distance from a point on the geometry to its closest convex hull edge. Reducing this value will produce convex hulls that are a closer fit to the input geometry, but the geometry may be split into more segments.

This parameter is available when Generate Convex Hulls from Skin Geometry is turned on, and the algorithm selected from the drop-down menu is Convex Decomposition.

When turned on, generates basic collision shapes for the joints in the Generate Shapes Group. This method attempts to position and scale the newly created basic shapes using the skeleton’s hierarchy. Select the basic shape to use from the drop-down menu.

When turned on, displays the guide geometry at the rest transform.

When turned on, displays the guide geometry for the collision shapes in the viewport.

When turned on, guide geometry showing intersections between collision shapes is displayed in bright red. These intersections usually cause instability when trying to run the solver.