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Questions tagged [helix-3d-toolkit]

Helix 3D Toolkit is a collection of custom controls and helper classes for WPF.

Helix Toolkit is a collection of 3D components for .NET framework. Currently, it contains one component that adds functionality to the WPF 3D model (System.Windows.Media.Media3D namespace), and one WPF component that creates a similar scene graph for DirectX (based on SharpDX).

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ZoomExtents method call works different than activating ZoomExtents through gesture

I've been working on a small 3D preview window in a MVVM style application... The view is created then its data context is set. Therefore it seems that ZoomExtentsWhenLoaded="True" doesn't seem to help do what I need. I need something like,…
GetFuzzy
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Creating a rotating sphere using Helix 3d in WPF

I have just started with Helix 3d.What i want to do is create a sphere and to rotate it on it's axis, on some user interaction, say (on swipe) or using the mouse to rotate it. The code below works, but i am not able to see any of the colors used.…
Hemant Bavle
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Enhance 3D kinect render performance inside a WPF application with Helix 3d Toolikt

i'm making a little app for create a 3d model from multiple kinects (in real-time!), and i'm using as BIG source of ispiration the Helix 3D Toolkit kinect example, it works great! Sadly it has veeeeery poor performance and looks like the CPU gets…
AlexanderPD
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ViewPort3D: How to create a WPF Object (Cube) with text on it from Code behind

I want to draw a set of 3D-Cubes, each Cube should display a name and also should have its own event handler when the cube is selected. Is it possible to implement it using code behind or xaml binding?
Asmaa Edress
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3D App suddenly uses too much memory and crashes. How to find the cause?

I am developing an 3D app using the Helix3d Toolkit Viewport. The app also communicates with an OPC Server in the background and is continously receiving data. It basically works as it should but when i run it "longer" times like 5-10 days there is…
Knally
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How can I detect collision in helixtoolkit.wpf?

If I rotate model1, Can I detect the collision model1 and wall1? I can hardly find information about this. Thanks in advance. wall and stage box cand collide
Sean Ki
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WPF using Helix Tool, PropertyChangedEventHandler is always null while trying to update ModelVisual3D view

I am new to WPF and I am having issues trying to update the main window UI after a change. I have the following MainWindow.xaml (I will show a part of it because it is large)
Fosdrogg RFF
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Is it possible to have the CombinedManipulator use left click instead of right in Helix Toolkit WPF?

I'm using the CombinedManipulator and everything is working great, but I'd like to change it to use left click instead of right. I've looked through all the docs and I haven't found anything that would help me. I did see this but I couldn't seem to…
Faceless
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How to remove 3dModel from Viewport [HelixToolKit WPF]

I am trying to create a question game with 3d models involved. I want my app to change the 3d model if the question is right. To do that I added a function called setupQ Here is the code for it: // To Setup Next 3dModel public void…
Prabhdeep Singh
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HelixToolkit scene manipulation

I'm using HelixToolkit to import a model and display it. Now I want to take one of the objects of the model and rotate it. Unfortunately I can't find a way to edit the scene the importer gives me. var imp = new…
Dawnkeeper
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Is it possible to display .Obj model (with .mtl if possible) to helix3d using an URL? WPF C#

I have an aws s3 bucket containing both .obj and .mtl files of various models. I wanted to know if it is possible to load to helix3d using each file's URL, as a workaround for downloading each file into the user's machine.
José Pintor
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vs2019 'SharpDX.Toolkit.Compiler' could not be found after Nuget package update

I have an old WPF/HelixToolkit/SharpDX project from 2016 that I started working with. I was having some viewport issues and thought they might be cured by updating HelixToolkit & SharpDX packages. Unfortunately, after the updates my project will…
user3765883
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Helix Toolkit - Rotating Model3DGroup its Center

Here is my code. I want to rotate satellite through its center but it rotates through (0,0,0). I can't find its center. What can I do? satellite I get roll,yaw and pitch datas from serial port and then rotate satellite. //Salih Gumusbuga Copyright…
slaihgg
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Helix Toolkit in c# displaying ply point cloud

I have made a ply file with the help of this wrapper. How I made the ply file is shown below: using (var frames = pipeline.WaitForFrames()) { var colorFrame = frames.ColorFrame.DisposeWith(frames); var depthFrame =…
Xander Vreeswijk
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Animate a Helix Toolkit control drawn by a usercontrol

I am trying to achieve something very similar to this: WPF with Helix toolkit, animate with code-behind? However, my scenarios is slightly different. I am trying to animate a tube (curve) defined by a path (TubePath) which undergoes deformation as a…
I. Konuk
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