topic Re: Axonometric GetTransformation in Archicad C++ API

Axonometric GetTransformation

WalterWhite — Wed, 10 Sep 2025 16:54:56 GMT

I am currently studying the relevant interfaces of parallel projection, among which there is
// Axonometric projection query
void GetTransformation (TRANMAT*tr) const;
For such an interface, I don't understand exactly what the tr obtained refers to. Are there any other C++ apis that can obtain the angles, axonometric lengths, and azimuths of each axis in a parallel projection?

Re: Axonometric GetTransformation

Hiromichi Shinkawa — Tue, 09 Sep 2025 02:36:52 GMT

Hi, I'd suggest you to check the command ACAPI_View_Get3DProjectionSets (). Also, you can find sample code in API Examples folder.

HTH.

Re: Axonometric GetTransformation

WalterWhite — Fri, 12 Sep 2025 10:06:01 GMT

Thank you very much for your suggestion.