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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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How to import a 3D model in WPF using Helix Toolkit?

I am trying to import a 3D model using Helix Toolkit.i can't figure out how to do it. Is there any online guide about importing a 3D model using this Toolkit or if there is another easier way to import a 3D model except Helix. Regards This is my…
Ali Naqi
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How to visualize 3D scalar field with Helix.SharpDX Volume Rendering?

I have a task to visualize 3D field of scalars using Helix Toolkit. The input array contains double values without limitations, but usually somewhere between [-50000, +50000]. The scalar value affect a color of a cube: The minimum value have a blue…
Aleksei Petrov
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Rotate an object in HelixViewport3D in a WPF app

I'm trying to show a 3d object in a WPF app using helixtoolkit and rotate it according to 3 variables (user inputs) along x,y,z axes. But i coudn't find a function in helix toolkit to to rotate the 3d object. C# code using System; using…
Stalker
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How to display MeshElement3D as wireframe?

I would like to display any MeshElement3D (for example BoxVisual3d) in helix-toolkit as wireframe. How can this be accomplished? EDIT: Thanks to Erno de Weerd's answer I was able to write the following code Class that extends BoxVisual3D public…
Dan
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Adding models/content to the HelixViewport3D in Helix 3D Toolkit

I am trying to load and display a 3d model in the HelixViewport3D. I can get as far as loading the model (OBJ), but I cannot understand how to get the model into the viewport. Here's a screenshot of my WPF form... The viewprot is named as 'myView' -…
Rog
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Does WPF provide a way to render the elements of a collection on a single Viewport3D using binding?

Note: I've omitted camera and light definitions in the XAML snippets to focus majorly on the real problem. The problem with WPF I would like to bind an ObservableCollection to one of WPF's 3D classes (like ModelVisual3D) In a way similar to the…
Fendoroid
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How to hide icon from WPF window (Helix)

I'm using HelixToolkit to show some 3-D models. There is an icon in the right bottom of the window. How can it be hidden? Please look at this screenshot:
Linojan
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How to add a proceduaraly generated billboard to helix 3D

I have a set of procedural images that I would like to add as billboards to my helix 3D application. Currently my application looks as following: public partial class _3DControl { HelixViewport3D hVp3D; public _3DControl() { …
Thijser
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Helix toolkit Rotate 3D Model

I'm new to WPF and I'm trying to make a program that displays a 3d model (that is saved on my computer) and rotate it based on button clicks. I would like to have three buttons to rotate the object about the x, y, and z axes. I have code that will…
user3471066
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Editing Nuget Package C# Helixtoolkit.WPF

I am using the Helixtoolkit.WPF in my C# program. I have imported the NuGet package and it is working perfectly. However, I am wanting to edit one of the files, specifically GridLinesVisual.cs. I want to change how one of the functions in that file…
axcro
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Apply color for each and every point in PointCloud Using HelixToolkit

I have created a point cloud in HelixToolKit. I need to apply color for each and every point . When I am using PointVisual3D there is no options for setting color for each and every point . It set color for the whole point cloud. When I am using…
Sujith
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How to add 3D element on runtime in helix-3D toolkit

I work on a small project, where I use helix-3DToolkit. There I want to add some 3D objects on runtime. When I add a element and try to add the MeshGeometry3D from the MeshBuilder I get everytime the same nullreference exception with the following…
user3840692
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Read .obj File with Texture in WPF

I am trying to load .obj File using helix tool kit code. but i didn't get texture included that .obj file. ObjReader studioreader = new ObjReader(); Model3D m3d = studioreader.Read("Model/2 seat sofa .obj"); Transform3DGroup…
Lazy Lion
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WPF models appear black with helix viewer 3d c#

I am new to WPF and models, and I wanted to make an interface that could open various obj files and display the models. At the momment all of them appear black in the viewport as below: I'm not sure why, but I think it is a lightning issue, because…
José Pintor
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Saving an image from Helix Tookit

C#, WPF, Helix Toolkit. I am trying to save an image from a HelixViewport3D viewport (as described here) and am still having problems. Intended method: Render image to viewport and simply save that using Viewport3DHelper.SaveBitmap() or similar…
wotnot
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