On 20/03/2018 at 10:48, xxxxxxxx wrote:
Cinema 4D Version: R19
Platform: Mac ;
Language(s) : C++ ;
In Target Expression tag not able to enable camera dependent option. In below code, I m creating a Target Expression tag for a camera.
TextureTag* Tag = static_cast<TextureTag*>(TestCamera->MakeTag(Ttargetexpression));
Tag->SetParameter(TARGETEXPRESSIONTAG_LINK, TargetObj, DESCFLAGS_SET_0);
On 21/03/2018 at 09:55, xxxxxxxx wrote:
As already mentioned in another thread of yours, you really shouldn't cast a Target expression tag into a Texture tag, rather treat it as a BaseTag.
The camera dependent option is part of the priority. PriorityData a custom data type (CUSTOMGUI_PRIORITY_DATA). So in order to modify this parameter the code looks for example like so:
targetTag->GetParameter(EXPRESSION_PRIORITY, d, DESCFLAGS_GET_0);
PriorityData* prio = static_cast<PriorityData*>(d.GetCustomDataType(CUSTOMGUI_PRIORITY_DATA));
targetTag->SetParameter(EXPRESSION_PRIORITY, d, DESCFLAGS_SET_0);
On 22/03/2018 at 02:50, xxxxxxxx wrote:
Thank you so much.