Got a minute? We appreciate your feedback:

Graphisoft Learn survey
Archicad C++ API
About Archicad add-on development using the C++ API.

Forum Posts

New Developer Hub Migration Completed

[UPDATE] Hi all, thank you for your patience. We are happy to announce that the migration of the Developer Hub has been completed. The Developer Forum is officially retired. To get a quick overview of the new Developer Hub, kindly check out this arti...

Resolved! Unresolved external Symbol: ProfileVectorImage

Hi Guys,I am currently working on the Archicad development and have taken the "Element_Test" example project as a template. With time I put some of my own functions on it and experimented with it. Now I updated the SDK to version 22 (from version 21)...

Anonymous
Anonymous
  • 905 Views
  • 2 replies
  • 0 likes

Resolved! How to get only placed elements guids?

Hi guys,I am using ACAPI_Element_GetElemList but none of the filters helps me get the guids of only the placed elements. On a new project the function gets 16 guids and if I place 2 elements then I get 18 guids. I thought this filter ACAPI_Element_Ge...

Anonymous
Anonymous
  • 1019 Views
  • 5 replies
  • 0 likes

Resolved! Menu creation with API

WIN10 Pro | Archicad 22.5009 | VS 2017 with the 2015.3 toolsetI am brand new to Archicad and the API. I am a pretty good Googler, but can't find or don't completely understand... I am trying to add a menu item for our company toolbox. See attached fo...

Anonymous
Anonymous
  • 1989 Views
  • 9 replies
  • 0 likes

Resolved! uchar_t to UniString conversion

Hello everyone,im struggling a little bit with the the roomName of the API_​ZoneType. It's an array of type GS::uchar_t and i want to convert it to Unistring to export it to an excel sheet with LibXl. Anyone has an idea how this can be done? Thanks i...

Anonymous
Anonymous
  • 1114 Views
  • 2 replies
  • 0 likes

API - Mesh triangulation

Greetings,I'm working on a importer plugin for Archicad. The plugin needs to create a mesh based on a provided description. I've managed to create meshes with interior vertices using API_MeshLevelCoord. It would seem that Archicad generates the trian...

Anonymous
Anonymous
  • 5014 Views
  • 3 replies
  • 0 likes

Resolved! ACAPI_Automate - OpenID

I started to play around with ACAPI_Automate. But I stuck I very beginning... I have two problems: Problem 1: When I pass GS::UniString as a parameter in the constructor the part of extension is eaten.Problem 2: When I try to Open I got an error: 213...

Anonymous
Anonymous
  • 3740 Views
  • 6 replies
  • 0 likes

"Licensing" for plugin.

Could anyone recommend a good licencing solution for the plugin?I don't have to be super efficient. I would like to have a smart way to allow our team to work in different places but also have control over who is using it. It would be good if it can ...

Anonymous
Anonymous
  • 2102 Views
  • 3 replies
  • 0 likes