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

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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...

Unable to change parameter "B"

CHCopyC ("B",chgParam.name); chgParam.realValue = Value; err = ACAPI_Goodies (APIAny_ChangeAParameterID, &chgParam, NULL); I change parameter "B" value and after using function: err = ACAPI_LibPart_GetParams (LibIndex, &aa, &bb, &addParNum, &getParam...

Anonymous
Anonymous
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Inteface functions, get z coords.

Function from " Interface functions" endInd = polyInfo.nCoords; for (ind = 1; ind < endInd; ind++) { begCoord.x = (*polyInfo.coords) [ind].x; begCoord.y = (*polyInfo.coords) [ind].y; begCoord.z = (polyInfo.zCoords != NULL) ? (*polyInfo.zCoords) [ind]...

Anonymous
Anonymous
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[SOLVED] Corner window oversize

I am trying to get the length of the "excess" frame that a corner window created. I found value on ac_right_oversize. Based on this, it is on the "right" side of the window. But how will I know if it is "really" on the right or left side of the windo...

window oversize.png

[SOLVED] Where is DG::Image defined?

In the docs, the image parameter for DGSetItemImage is a void * which resolves to a platform-dependent bitmap handle (HBITMAP on Win). But the actual header defines this as a DG::Image class (namespace DG). It's forward-declared for the parameter ref...

Anonymous
Anonymous
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View notification

Is there a notification available for when a user changes the 3D view, as in a pan, rotate, zoom etc? A camera modification in the 2D plan view triggers a notification, but I can't see how to catch it in the 3D view. Suggestions appreciated.

Anonymous
Anonymous
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