How to transform these button into C++code

On 09/08/2018 at 21:57, xxxxxxxx wrote:

User Information:
Cinema 4D Version:   19 
Platform:   Windows  ;   
Language(s) :     C++  ;

I am writing a plugin about controling objects are hided.And i almost finish it except for the last problem.
these objects that i choosed are successed to entering the InExcludeData *List,and it just like the picture.But i found that these objects are not to be hided when rendering,and right now i find the solution to solve the problem(disable the button in the picture:  the second button from left to right on on the right side of the abject in LIGHT_EXCLUSION_LIST),But i try so much and can not disable the button on C++code, anyone know how to do it on C++code ?

show me the code:

		BaseObject\* HideLightWall = BaseObject::Alloc(Ocube);
		HideLightWall = (BaseObject\* )cube->GetClone(COPYFLAGS_NO_HIERARCHY, nullptr);
		HideLightWall->SetName(roomFbxObject->fbxName + " - hidewall");
		HideLightWall->SetAbsPos(Vector(0, 20, 0));
		HideLightWall->SetAbsRot(Vector(0, 0, 0));
		HideLightWall->SetAbsScale(Vector(1, 1, 1));
		BaseTag\* CompositingTag = HideLightWall->MakeTag(Tcompositing);
		CompositingTag->SetParameter(COMPOSITINGTAG_SEENBYCAMERA, false, DESCFLAGS_SET_0); 
		//CompositingTag->SetParameter(COMPOSITINGTAG_CASTSHADOW, false, DESCFLAGS_SET_0);
		BaseObject\* baseObj = doc->SearchObject(roomFbxObject->fbxName);
		BaseContainer \*obj = light->GetDataInstance();
		InExcludeData \*List = (InExcludeData\* )obj->GetCustomDataType(LIGHT_EXCLUSION_LIST, CUSTOMDATATYPE_INEXCLUDE_LIST);
		List->InsertObject(HideLightWall, 1);
		light->SetParameter(LIGHT_EXCLUSION_MODE, LIGHT_EXCLUSION_MODE_EXCLUDE, DESCFLAGS_SET_0);![fdd](C:/Users/Administrator/Desktop/Feige20180810123012.png)

On 10/08/2018 at 05:38, xxxxxxxx wrote:


welcome to the Plugin Café forums :slightly_smiling_face:

Unfortunately the referenced screenshot/image is not showing. I'm really not sure, what you are trying to do or asking for. Sorry! Can you try to explain it once more in different words?
What's your native language? Here in SDK Team we can also process German, Spanish, French and Italian. Please, not in this forum, but you could write a mail to us (sdk_support at in one of these languages, if it helps.