Archicad C++ API

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...

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...

OpenGL

Hi,How can I, using the API change the 3d Engine to OpenGL?Thanks

Filter Elements In 3d view

Hello!How can I filter floors with the API? I mean, In 3d view, I'd like to display only some floors.Thanks

How to Set "Undo/Redo" by API code?

How to Set Undo/Redo by API code?....Thank u.

the file is an outdated add-on that cannot be used with this

hello,everytime I try to load a simple add-on with AC13 I get this message:"the file is an outdated add-on that cannot be used with this archicad version"I tried everything.

This add on is outdated

Hello,Iv'e created a new AC add-on using vs 2005.I own AC13 64 bit.When I compiled my project I chose the platform as X64 and everything seemd fine, but evertime I try to load the add-on (using DEMO version of AC) it doesnt load my add-ons saying "th...

Hi :)

Hello!I'm new to developing, but I have a really nice progress by now.So far I only study the API, since I dont have the Authorization code yet.I sent the application form 5 days ago and still didn't get any response.Is it usuall? how much time does ...

I need a favour :)

Hi,My computer in my workplace won't let me download exe files.Could anyone ZIP the AC13 API for me?Thx

GS developer authorization code

Hi.I'd like to develop an add-on for personal use only, I mean, i'm not interested in any kind of profit and so fourth, and the specific add-on I wish to develop is only suitible for my personal use.Therefore I'd like to ask you if it's possible to d...

That's a (Very) rough start

Hi again.It's been already 4 days that I find myself reading the same lines over and over again and going thorugh all documents and examples in the devkit, and still nothing.Iv'e got much experience with programming and self-learning but this time I ...

Different file formats

Hi there,Could anyone please shortly explain to me what is the difference and meaning of each one of the following formats?apxgrcand another issue...How can I "install" the examples in the dev kit?thx

Graphisoft Community

Forum Posts