Dropdown menu in Document Prop. Math operations inside Document Prop

[N-Valentin]

Hi. It’s there a way to create in File/Properties(DocumentProperties)/Parameters an Parameter that is a dropdown menu? For instance I want to create Phases of a building, but need to be a predefined data that has been introduced only on the Document Properties, Parameters.
Ex: I have a wall that has a property of Phase. This property cand be only be chosen from a dropdown menu written in Document Properties.

Also, it’s there a way to concatenate 2 or more Parameters from Document Properties?
Ex: I want to obtain de result to Terrain_Value which is equal to Terrain Surface multiplied by Cost.
Terrain_Value = Terrain_Surface * Cost. (both values type will be the same).

Thank you.

[N-Valentin]

Up up

[wim (Wim Dekeyser)]

Hi Necula -

@N-Valentin

It’s there a way to create in File/Properties(DocumentProperties)/Parameters an Parameter that is a dropdown menu?

Not in plain Rhino.

@N-Valentin

Also, it’s there a way to concatenate 2 or more Parameters from Document Properties?
Ex: I want to obtain de result to Terrain_Value which is equal to Terrain Surface multiplied by Cost.

Multiplication and concatenation are not the same. Have you looked at Rhinoceros Help?
-wim

[N-Valentin]

Thank you for the answer. Looked now on Rhinoceros Help. It helps!