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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...

AC17 DevKit change in Linear Dimensions?

Hi, I have an addon working perfectly on AC14,15,16. When I use it on AC17 its works fine, only the custom content of Linear Dimension note isn't overwritten. I'm rewriting it like this strcpy((*memo.dimElems).note.content,tmp); tmp is char* The code...

Anonymous by Not applicable
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Debug AddOns in XCode (Mac OS, AC15)

Hello! I have no problem when debug AddOns in the Windows. And in the Mac Os my addons, compiled with XCode 3.2.1, work properly. But I don't undestand how attach XCode debugger to debug my AddOns in the Mac OS. Please, help who know ).

Anonymous by Not applicable
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  • 12 replies
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LPXML - Making standalone GSM with macros

Hi, I have a problem when making a standalone GSM. I Have a GSM with several macro calls (i.e. i call another GSM objects). I want to make a standalone GSM. I don't know if I can replace the call and macro sections and how. I'm working with XMLs conv...

Anonymous by Not applicable
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  • 5 replies
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AC17 Rendering API

The sample project does not compile (cannot find Vector3D.hpp). Including C:\Program Files %28x86%29\GRAPHISOFT\API Development Kit 17\Support\Modules\Geometry in the incl directories fixes that. But then it's missing MakePreviewData in the linking s...

Anonymous by Not applicable
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  • 4 replies
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AC17 API - Macintosh

My (potentially incorrect) understanding that was up to and including AC16 addons had to be compiled with XCode 3.2.6 (on SL). Is it correct that with AC17, Mac addons can now be compiled with the latest version of XCode? Thanks Paul

Anonymous by Not applicable
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ArchiCAD 16 Project ODBC Driver

I got the following debug log error message from SQLDriverConnect() function: QEODBCP: Loading QEODBC driver: C:\Program Files\Graphisoft\ArchiCAD 16 Project ODBC Driver\QEODBC.dll ... The following system error occured while executing CDatabaseProvi...

Addin Help not working

I'm building an Addin and I want to be able to display help information but the documentation on this is pretty sparse. So, in my Initialize routine I call RegisterAdditionalHelpLocation passing in the directory of my plugin and I get a "true" respon...

Anonymous by Not applicable
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AC17 API - ACAPI_3D_GetCurrentWindowSight

ACAPI_3D_GetCurrentWindowSight parameters have changed from *short to **void. With AC16 a -1 short was return for non-3d sights. What is returned in the void** in AC17 for non-3d sights? Documentation provides no clues. (And I don't have AC17 yet to ...

Anonymous by Not applicable
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  • 10 replies
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Unresolved external symbol

Hi. I'm trying to deal with an AC API. My first step was a creation of an empty addon, just to make it with right environment. I've loaded ACAPinc.h and ACAP_STAT.lib, but when i'm trying to compile it, i recevie unresolved external symbol errors, li...

Anonymous by Not applicable
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