attrib.header.index = i; is error.

LeeJaeYoung — Tue, 17 Sep 2024 11:18:38 GMT

I'm studying the previous code, but I can't put a constant in the index. What should I do?

for (UInt32 i = 2; i <= count; i++) //I starts from 2 because 1 is Archicad layer { BNZeroMemory(&attrib, sizeof(API_Attribute)); attrib.header.typeID = API_LayerID; attrib.header.index = i; err = ACAPI_Attribute_Get(&attrib);

API hide all layers - Graphisoft Community

Q2. Looking at this code, it seems strange.
Count and index are not the same thing, but it looks as if the index is set in count order.
I don't think you can do full Hidden with this code.
Is full Hidden possible?
Where can I study?

err = ACAPI_Attribute_GetNum(API_LayerID, count); if (err) { WriteReport_Err("ACAPI_Attribute_GetNum", err); return; } ACAPI_WriteReport("name: = %d", true, count); for (UInt32 i = 2; i <= count; i++) //I starts from 2 because 1 is Archicad layer { BNZeroMemory(&attrib, sizeof(API_Attribute)); attrib.header.typeID = API_LayerID; attrib.header.index = i; err = ACAPI_Attribute_Get(&attrib); if (!err && attrib.layer.head.flags != APILay_Hidden) { attrib.layer.head.flags |= APILay_Hidden; // you should add ‘|’ because flags has another bit of information (APILay_Locked) err = ACAPI_Attribute_Modify(&attrib, nullptr); if (err != NoError) { WriteReport_Err("Unable to modify the layer", err); return; } } }

Re: attrib.header.index = i; is error.

kuvbur — Wed, 13 Dec 2023 08:25:09 GMT

What version of Archcade are you using? In version 27, the implementation of API_AttributeIndex has changed.

Try attrib.header.index = ACAPI_CreateAttributeIndex (i);

https://graphisoft.github.io/archicad-api-devkit/class_a_p_i___attribute_index.html

Re: attrib.header.index = i; is error.

LeeJaeYoung — Wed, 13 Dec 2023 08:45:24 GMT

All layers are not turned off like in q2.
What do I need to study to learn the code to turn off an entire layer?

thank you ^^

topic Re: attrib.header.index = i; is error. in Archicad C++ API

attrib.header.index = i; is error.

Re: attrib.header.index = i; is error.

Re: attrib.header.index = i; is error.