Document Variables
A number of switches and values can be accessed in a global scope as 'document' variables:
| Paramater | Type | Default Value | Description |
| document.name | string | "My Object" | Contains the name of the project. Can be set in order to define a custom name. |
| document.finalize | bool | varying | Contains an information whether a final construction is requested. |
| document.expose_opar | int | 0 | Command to define in what way open parameters shall be exposed to the UI or a controlling application. For more information see the page about open parameter visibility. |
| document.gamma | float | 5° | Angular tesselation parameter γ. |
| document.smin | float | 0.01 | Resolution tesselation parameter smin. |
| document.render_vis_smooth | bool | false | Command to enable visual smoothing. |
| document.unit | string | "mm" | Defines a reference length unit. Allowed values are "mu", "mm", "cm", "in", "ft", "m". |
| document.version | string | varying | Returns the trCAD version. |
