CollisionFidelity

Determines behavior of the collision hitbox for MeshPart and PartOperation instances. See here for a visual representation of the various options.

Items

Name	Value	Description
Default	0	Collision model uses a voxel-based convex-hull decomposition that is relatively fast but may not be highly accurate, especially for holes, doorways, and cavities in general.
Hull	1	Collision model uses the convex hull of the visual mesh.
Box	2	Collision model uses a bounding box that encompasses the visual mesh.
PreciseConvexDecomposition	3	Collison model uses a convex-hull decomposition of the visual mesh which is computed by a variation of an algorithm called HACD. This option is the most accurate representation of collision geometry for complex objects with built-in tolerances to reduce the total number of convex-hulls by compromising on accuracy when justified.
Tunable	4	Collision model that supports precision tuning of convex decomposition fidelity.

Default

Collision model uses a voxel-based convex-hull decomposition that is relatively fast but may not be highly accurate, especially for holes, doorways, and cavities in general.

Field	Value
value	0

Hull

Collision model uses the convex hull of the visual mesh.

Field	Value
value	1

Box

Collision model uses a bounding box that encompasses the visual mesh.

Field	Value
value	2

PreciseConvexDecomposition

Collison model uses a convex-hull decomposition of the visual mesh which is computed by a variation of an algorithm called HACD. This option is the most accurate representation of collision geometry for complex objects with built-in tolerances to reduce the total number of convex-hulls by compromising on accuracy when justified.

Field	Value
value	3

Tunable

Collision model that supports precision tuning of convex decomposition fidelity.

Field	Value
value	4