[ Identification | Description | Input parameters | Links ]
Union_box ComponentPart of the Union components, a set of components that work together and thus separates geometry and physics within McStas. The use of this component requires other components to be used. 1) One specifies a number of processes using process components 2) These are gathered into material definitions using Union_make_material 3) Geometries are placed using Union_box/cylinder/sphere, assigned a material 4) A Union_master component placed after all of the above Only in step 4 will any simulation happen, and per default all geometries defined before this master, but after the previous will be simulated here. There is a dedicated manual available for the Union components The position of this component is the center of the box, zdepth/2 in each direction. It is allowed to overlap components, but it is not allowed to have two parallel planes that coincides. This will crash the code on run time. Algorithm: Described elsewhere
| Name | Unit | Description | Default | |
| material_string | material name of this volume, defined using Union_make_material | 0 | ||
| priority | 1 | priotiry of the volume (can not be the same as another volume) A high priority is on top of low. | ||
| xwidth | m | width of the box volume | ||
| yheight | m | height of the box volume | ||
| zdepth | m | depth of the box volume | ||
| xwidth2 | m | optional different width at the +z box face | -1 | |
| yheight2 | m | optional different height at the +z box face | -1 | |
| visualize | 1 | set to 0 if you wish to hide this geometry in mcdisplay | 1 | |
| target_index | 1 | Relative index of component to focus at, e.g. next is +1 | 0 | |
| target_x | m | 0 | ||
| target_y | m | Position of target to focus at | 0 | |
| target_z | m | 0 | ||
| focus_aw | deg | horiz. angular dimension of a rectangular area | 0 | |
| focus_ah | deg | vert. angular dimension of a rectangular area | 0 | |
| focus_xw | m | horiz. dimension of a rectangular area | 0 | |
| focus_xh | m | vert. dimension of a rectangular area | 0 | |
| focus_r | m | focusing on circle with this radius | 0 | |
| p_interact | 1 | probability to interact with this geometry [0-1] | 0 | |
| mask_string | Comma seperated list of geometry names which this geometry should mask | 0 | ||
| mask_setting | "All" or "Any", should the masked volume be simulated when the ray is in just one mask, or all. | 0 | ||
| number_of_activations | 1 | Number of subsequent Union_master components that will simulate this geometry | 1 |
| AT ( | , | , | ) RELATIVE | |||
|---|---|---|---|---|---|---|
| ROTATED ( | , | , | ) RELATIVE |
Union_box.comp.
[ Identification | Description | Input parameters | Links ]
Generated on 2024-01-03 11:47:43