Simulate with complex geometries and complex physics
RIGIDBODY_UseCollisionModel
collision model for rigid bodies (rigid-wall and rigid-rigid) (UCV)
If collision between a RIGIDBODY and any another geometry part is desired, switch on the collision model.
Default: RIGIDBODY_UseCollisionModel = 0 (no collision)
Note: Currently, the collision detection is not parallelized in the sense of shared memory. Thus, in order to improve performance, rigid bodies can be excluded from the collision analysis by explicitly specifying their MOVE-indices as an optional list.
| RIGIDBODY_UseCollisionModel | Description |
|---|---|
| 0 (default) | Intersection detection is off |
| 1 | Intersection detection for all boundary elements (triangles, lines, points) |
| 2 | Intersection detection only for BND_point and BND_line geometry elements |
| 3 | Intersection detection only for geometries with %IDENT_BlindAndEmpty% |
RIGIDBODY_UseCollisionModel = [ 1, $MOVE_1_toBeExcluded$, $MOVE_2_toBeExcluded$, ... ]
See DOCUMATH_RigidBodyCollisions.pdf for a detailed discussion on the implementation of collisions/intersections.
| This item is referenced in: | |
|---|---|
| RigidBody | Letters acting as rigid bodies and interacting with a box |
| RIGIDBODY_UseCollisionModel | collision model for rigid bodies (rigid-wall and rigid-rigid) (CV) |
| RIGIDBODY_UseCollisionModel | collision model for rigid bodies (rigid-wall and rigid-rigid) (UCVO) |
| RIGIDBODY_UseCollisionModel | collision model for rigid bodies (rigid-wall and rigid-rigid) (UCV) |
| RIGIDBODY | RIGIDBODY movement (translation and rotation) due to acting forces of the flow |
| RIGIDBODY_interaction | control forces acting on a RIGIDBODY due to collision or joints |
| RIGIDBODY_TimeIntegrationVersion | (experimental) time integration version for rigid bodies (UCV) |
| Beta | Latest release notes for the MESHFREE beta executables |
| All | Complete release notes for the MESHFREE beta executables |