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Developer forum

Forum Posts

Using the Development Kit with Visual Studio 2022

Hi everyone, In the last couple of weeks we got several questions regarding Visual Studio 2022 and the API DevKit. If you try to use VS 2022 to build your AddOns, you have to keep in mind a few things. First, Archicad 25 and Archicad 26 is built with...

Resolved! API Calculate polyline length

Is there a simple way to fetch polyline length apart from looping through memo data, vertexes and arcs?I couldn't find one... has anyone already been through this?

Hide/Show Skin Seperators in Window/Door

Hi there,I'm working on wallclosure in 3D but am having the issue that two prisms merge if they have the same building material and they touch.I just created the seperation line with a plane.Now in graphical overrides there's the option to Hide Skin ...

Automated IFC Export

Dear,In the company I work for we use a multidisciplinary collaboration tool that relies on the use of IFC files to build a coordinated model. The modelling software involved in our workflows allow the parameterization and automatic conversion of nat...

Enea by Participant
  • 263 Views
  • 2 replies
  • 1 likes

Resolved! Where do you publish your C++ addons?

Hello,I am doing some C++ work and have developed a simple C++ addon during my spare time. Now i'd like to share it with the world. How does Graphisoft facilitate the spreading of 3rd party addons? I heard there is no official "App Store", so how is ...

GDL - get value before parameter change

If I change the vakue of a paramter, either via objects settings dialog or editable hotspot, can I get the value of the parameter before the change? Example I change the parameter x1 via editable hotspot. I want to store the value of x1 before the ch...

Darwuhr by Enthusiast
  • 268 Views
  • 3 replies
  • 0 likes

GDL - 2 hotspots edit 2 mutually connected parameters

Hi there, I have just started delving into the world of GDL. I have encountered a problem and would like to ask our experts.Here is what I want to achieve: I have scripted a 2d line (we will call it Main Line) and another 2d line perpendicular to the...

Darwuhr by Enthusiast
  • 242 Views
  • 2 replies
  • 0 likes

Resolved! How to make certain point of Poly2_B shape movable

Hello all, Recently I started investing my time in learning GDL scripting. So I apologize if my question is silly. I will probably have many of them in the future, so thank you upfront for understanding. My first question is regarding the graphical h...

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