Vuforia Studio

[smaslov]

Hello everybody. There is an instruction developed by Vuforia Studio and downloaded for viewing through the VuforiaView application on a smartphone. The manual has an action that requires clicking (click) on the model once or twice. And depending on how many times you press - the model changes color. Now you need to transfer this data to Vuforia in any form - at least in the form of numbers: 0 - no action was taken, 1 - pressed 1 time (odd number) (first color), 2 - pressed 2 times (even number) ( second color). Maybe someone knows how to do it. Thanks for your work

[ytella]

Hi @smaslov ,

I see that you would like to change the color of the model based on the click event. Please correct me if I am wrong. One of the ways to implement this is as follows:

• Drag and drop a model item on to the 3D model. For example, I have used only one model-item on the model
• Create an application parameter such as valueChange and assign a value '1' to it as shown below:
• Now, copy and paste the below js code on Home.js:

  • $scope.colorChange = function()
    {
    if(($scope.app.params.valueChange == 0))
    { 
    $scope.view.wdg['modelItem-1']['color']="";
    $scope.app.params.valueChange = 1;
    }
    else if(($scope.app.params.valueChange == 1))
    {
    $scope.view.wdg['modelItem-1']['color']= 'rgba(0,0,255,0.3)';
    $scope.app.params.valueChange = 2;
    }
    else if(($scope.app.params.valueChange == 2))
    {
    $scope.view.wdg['modelItem-1']['color']= 'rgba(0,255,0,0.3)';
    }
    };

• Call this js function colorChange(); in the click event of the 3D Model as shown below:

The above code will change the color of the model item for each click on the model.