> For the complete documentation index, see [llms.txt](https://help.auxalia.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.auxalia.com/plant-tools/plantexpresstools/how-to-use/calculations/additional-functions/ptgetallscriptparameters-ptgetscriptparameter.md).

# PTGetAllScriptParameters & PTGetScriptParameter

With the two functions below you can get ALL or just a single dimension of 3D parts. This can be useful when trying to get the length of pipe hanger supports.

### <mark style="color:blue;">PTGetAllScriptParameters</mark>

This function will get all dimensions of on object. If you have valves with an actuator, then the actuator dimensions will also be added to the list.

![](/files/huO9ShxrjObcMP8eMM5B)

And this is what it looks like in property **PET\_Calc\_All\_Dimensions.**

![](/files/0EOEMuMZ7VZovbkCDmlk)

### <mark style="color:blue;">PTGetScriptParameter</mark>

The second function required the name of the dimension you want to retrieve.

![](/files/k1kp3CV5ymkcqc519Dqq)

Now you get the dimension **H** back.

![](/files/0EOEMuMZ7VZovbkCDmlk)