Darkounet789 wrote at 2014-02-24 16:15:

        private void HV3DTouchDown(object sender, TouchEventArgs e)
        {
            CameraController cameraController = Viewport3D.CameraController;
            try
            {
                Manipulation.AddManipulator(Viewport3D, e.TouchDevice.AsManipulator());
            }
            catch
            {
                Console.WriteLine("Error occured in Sketch3D.HV3DTouchDown");
            }
            e.Handled = true;
            CaptureTouch(e.TouchDevice);
        }

        private void HV3DTouchLeave(object sender, TouchEventArgs e)
        {
            CameraController cameraController = Viewport3D.CameraController;
            try
            {
                Manipulation.RemoveManipulator(cameraController, e.TouchDevice.AsManipulator());
            }
            catch
            {
                Console.WriteLine("Error occured in Sketch3D.HV3DTouchLeave");
            }
            e.Handled = true;
            CaptureTouch(e.TouchDevice);
        }

bradphelan wrote at 2013-07-10 09:56:

objo wrote at 2013-07-12 23:08:

cobra18t wrote at 2011-12-07 22:03:

I have a few hotkeys that animate the camera in a HelixViewport3D to predefined positions and loodirections. After animating to those positions, the turntable control locks up so that only tilting left/right is available (changing updirection). Looking up/down or left/right is locked up. After clicking the view cube, the look control is reset and I can look around again.

Is there something that I can do in the code to make the turntable control available after an animation without clicking the view cube?

Thanks,

-Thomas

objo wrote at 2011-12-07 22:13:

What is the FillBehaviour of your animation? If it is HoldEnd you can try to change it to Stop.

I am also setting the end value before starting the camera animations, but not sure if this is the correct way to do it...

cobra18t wrote at 2011-12-07 22:43:

Thanks, that did it. I am not a fan of setting the end value before animating, but it works. I need to double check that it is not displaying a single frame at the end position before animating from the start to end. That could really mess up my system.

Thanks again!

Raathigesh wrote at 2013-01-22 16:41:

Hi,

First of all thank you for the excellent toolkit.

I saw the example where translate manipulator used as a scale manipulator.

Example in xaml :

<ht:SphereVisual3D x:Name="sphere1" Center="-4,0,0" Fill="Orange"/>
<ht:TranslateManipulator Color="Black" Position="-4,0,0" Offset="0,0,1" Length="1" Value="{Binding Radius, ElementName=sphere1}" Direction="0,0,1"/>

Can some one please guide to do the exact same thing in code behind. 

  EllipsoidVisual3D sphere = (EllipsoidVisual3D)model.Visual3D;

  TranslateManipulator x = new TranslateManipulator();
   x.Direction = new Vector3D(0, 0, 1);
   x.Length = 10;
   x.Color = Colors.Black;
   x.Bind(sphere);

  //Guide me to use this as a scale manipulator instead of Translate Manipulator

Thanks :)

DongMini wrote at 2013-02-05 01:13:

        if ((newUpDirection - modUpDir).Length > 1e-8)
        {
            d = 0.2;
        }

        if ((newUpDirection - modUpDir).Length < 1e-8)

objo wrote at 2013-02-07 20:06:

yangmaomao wrote at 2013-12-11 09:18:

Rogad wrote at 2013-12-11 15:40:

Rahvil wrote at 2011-08-29 15:12:

There is about 50 pixels high area at the top of HelixView3D where I can't move object displayed on the screen. The size of the HelixView3D doesn't change the "dead area" size. Same "dead area" is in every HelixView3D in my project and it seems that there is same "dead area" in demos too. Any one else having this same phenomenon and is there any solution for this?

objo wrote at 2011-08-29 22:49:

thanks for the bug report, it is strange we haven't noticed this before!

The 'title area' was stealing the mouse events. I changed TitleBackground to null, and now it should work. See the latest change set.

Rahvil wrote at 2011-08-30 09:49:

Thanks alot!

Mrme wrote at 2014-07-24 17:52:

Mrme wrote at 2014-07-25 14:09: