AIS_Shape edge colouring

[TLohi]

Hi all,

I would like to have some help with AIS_InteractiveObject visualization.
At the moment when I visualize TopoDS_Solid as AIS_Shape, shape is full orange. I would like that edges of shapes would be different colour for example black, but I don't know how to achieve this.

Thanks
-TLohi

 

[JSlyadne]

Hi all,

I would like to have some help with AIS_InteractiveObject visualization.
At the moment when I visualize TopoDS_Solid as AIS_Shape, shape is full orange. I would like that edges of shapes would be different colour for example black, but I don't know how to achieve this.

Thanks
-TLohi

Hi TLohi,

The presentation attributes of presentable objects are handled by Prs3d_Drawer object. A drawer can be either global as a property of AIS context or individual of AIS object. So, to change a presentable aspect of lines you should do smth like that

drawer->SetLineAspect(new Prs3d_LineAspect(...));

 

[TLohi]

I managed to achieve what I wanted.

It was that simple:

//get default drawer from context
Handle(Prs3d_Drawer) drawer = myContext->DefaultDrawer();

//set faces edges visible
drawer->SetFaceBoundaryDraw(true);