Transformed_freedoms
Contents
Data Structure: Transformed_freedoms |
|
Description |
Transformed freedom data structure |
Usage |
Transformed_freedoms NUM=ival where ival is the data structure number |
Description |
Overview The Transformed_freedoms data structure allows the rotation of the coordinate system of all nodes that define one or more geometry entities; i.e. points, lines, surfaces, volumes and geometry sets. This may be desirable for example to prescribe a normal displacement to a tilted boundary. The local coordinate system is defined using the Coordinate_system data structure.
Notes •Several Transformed_freedoms data structures may be defined.
|
 | Coordinate_system Coordinate system ID number |
Usage |
||||
|
||||
Description |
||||
Defines the ID number of the Coordinate_system data structure to be assigned to the transformed freedom set.
|
| Volumes Prescribed displacement volume assignments |
Usage |
|||||||||||||||
|
|||||||||||||||
Description |
|||||||||||||||
The Volumes keyword assigns the transformed freedom set to individual volumes.
|
|||||||||||||||
| Surfaces Prescribed displacement surface assignments |
Usage |
|||||||||||||||
|
|||||||||||||||
Description |
|||||||||||||||
The Surfaces keyword assigns the transformed freedom set to individual surfaces.
|
|||||||||||||||
| Lines Prescribed displacement line assignments |
Usage |
|||||||||||||||
|
|||||||||||||||
Description |
|||||||||||||||
The Lines keyword assigns the transformed freedom set to individual lines.
|
|||||||||||||||
| Points Prescribed displacement point assignments |
Usage |
|||||||||||||||
|
|||||||||||||||
Description |
|||||||||||||||
The Points keyword assigns the transformed freedom set to individual points.
|
|||||||||||||||
| Geometry_sets List of geometry sets with transformed freedom assignments |
Usage |
|||||||||||||||
|
|||||||||||||||
Description |
|||||||||||||||
The Geometry_set keyword assigns the transformed freedom set to individual geometry sets.
|
|||||||||||||||