How to select model components in a 3d model without explicit definition of model Items?
In Vuforia studio the best way to interact with 3d model components is to define explicit 3d modelitems (widget modelItem). So this will be an easy way to access the componets and to change their properties e.g. setting of the color
e.g.: $scope.setWidgetProp("modelItem-1", "color", "rgba(128,0,0,1)");
This will change the modelItem-1 property color to brown – and will display the component which is specified by this modelItem with a brown color.
Another way to do this in javaScript is something like :
$scope.view.wdg['modelItem-1']['color'] = "rgba(128,0,0, 1);";//brown
$scope.view.wdg['modelItem-1']['opacity'] = 0.5;//set transparency to 0.5
//or for the same
$scope.setWidgetProp("modelItem-1", "color", "rgba(128,0,0,1);"); //brown
$scope.setWidgetProp("modelItem-1", "opacity", 0.5); //set transparency to 0.5
But in some cases during the project development it could be helpful when we are able to manipulate the compon
