-//=======================================================================
-//function : VShowFaceBoundaries
-//purpose : Set face boundaries drawing on/off for ais object
-//=======================================================================
-static Standard_Integer VShowFaceBoundary (Draw_Interpretor& /*di*/,
- Standard_Integer argc,
- const char ** argv)
-{
- Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext ();
- if (aContext.IsNull ())
- {
- std::cout << argv[0] << " Call 'vinit' before!\n";
- return 1;
- }
-
- if ((argc != 3 && argc < 6) || argc > 8)
- {
- std::cout << "Usage :\n " << argv[0]
- << " ObjectName isOn [R G B [LineWidth [LineStyle]]]\n"
- << " ObjectName - name of AIS interactive object. \n"
- << " if ObjectName = \"\", then set as default\n"
- << " settings for all newly displayed objects\n"
- << " isOn - flag indicating whether the boundaries\n"
- << " should be turned on or off (can be set\n"
- << " to 0 (off) or 1 (on)).\n"
- << " R, G, B - red, green and blue components of boundary\n"
- << " color in range (0 - 255).\n"
- << " (default is (0, 0, 0)\n"
- << " LineWidth - line width\n"
- << " (default is 1)\n"
- << " LineStyle - line fill style :\n"
- << " 0 - solid \n"
- << " 1 - dashed \n"
- << " 2 - dot \n"
- << " 3 - dashdot\n"
- << " (default is solid)";
- return 1;
- }
-
- TCollection_AsciiString aName (argv[1]);
-
- Standard_Real aRed = 0.0;
- Standard_Real aGreen = 0.0;
- Standard_Real aBlue = 0.0;
- Standard_Real aWidth = 1.0;
- Aspect_TypeOfLine aLineType = Aspect_TOL_SOLID;
-
- // find object
- Handle(AIS_InteractiveObject) anInterObj;
-
- // if name is empty - apply attributes for default aspect
- if (!aName.IsEmpty ())
- {
- if (!GetMapOfAIS().Find2 (aName, anInterObj)
- || anInterObj.IsNull())
- {
- std::cout << "Use 'vdisplay' on " << aName << " before" << std::endl;
- return 1;
- }
- }
-
- const Handle(Prs3d_Drawer)& aDrawer = (aName.IsEmpty ()) ?
- TheAISContext ()->DefaultDrawer () : anInterObj->Attributes ();
-
- // turn boundaries on/off
- Standard_Boolean isBoundaryDraw = (Draw::Atoi (argv[2]) == 1);
- aDrawer->SetFaceBoundaryDraw (isBoundaryDraw);
-
- // set boundary line color
- if (argc >= 6)
- {
- // Text color
- aRed = Draw::Atof (argv[3])/255.;
- aGreen = Draw::Atof (argv[4])/255.;
- aBlue = Draw::Atof (argv[5])/255.;
- }
-
- // set line width
- if (argc >= 7)
- {
- aWidth = (Standard_Real)Draw::Atof (argv[6]);
- }
-
- // select appropriate line type
- if (argc == 8)
- {
- if (!ViewerTest::ParseLineType (argv[7], aLineType))
- {
- std::cout << "Syntax error: unknown line type '" << argv[7] << "'\n";
- return 1;
- }
- }
-
- Quantity_Color aColor (aRed, aGreen, aBlue, Quantity_TOC_RGB);
-
- Handle(Prs3d_LineAspect) aBoundaryAspect =
- new Prs3d_LineAspect (aColor, aLineType, aWidth);
-
- aDrawer->SetFaceBoundaryAspect (aBoundaryAspect);
-
- TheAISContext()->Redisplay (anInterObj, Standard_True);
-
- return 0;
-}
-
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