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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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Helixtoolkit Rotate GeometryModel3D using mouse in all 3 axis

The goal is to measure a GeometryModel3D boundary (width, depth, height) but in some situations the model orientation is not correct so I want to allow the user to correct the orientation using the mouse with an interface similar to the camera…
Ivan
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Helix Viewport continues zooming while paused at a breakpoint

I am running a Helix viewport and am catching a mousewheeled event with previewmousewheel to run a method. When debugging some changes I made to my methods I found out that when I set a breakpoint (anywhere between the catching of the…
a_here_and_now
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Create Quaternion from Acceleration Data

So I have an acceleration sensor that gives me acceleration data. The device is currently resting at a certain position, so the data looks like this (with some noise per axis): ACCELX = 264 ACCELY = -43 ACCELZ = 964 Then there's a 3D model…
draconigen
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How to save 3D Model as .PNG

I have a program, and when I press the button "add Catalog" I can add a catalog which contains many .obj files (3d models). When I select the directory of the catalog I need to save the .obj as .png in a particular folder. I am using helixtoolkit…
user8833018
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Converting .obj object into XAML using HelixToolKit?

I am new to WPF(3D) and HelixToolKit, I want to convert my .obj file into XAML code, I searched the entire library for the conversion of .obj to XAML but I didn't find anything to that, From which class file I can get this conversion code any idea?
Smits
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Displaying tooltip on mouse hover of a 3d object

I'm using Helix to display a simple object as follow How do I display a tooltip on mouse hover of the teapot? Thanks
HuyNA
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WPF with Helix toolkit, animate with code-behind?

I am new to WPF, and am trying to build a 3d viewport with helix toolkit. The viewport, grid etc show up as expected, And I add a simple tube. Now, i want to use a new function to update the Transform of the tube, based on user input, but I cannot…
anti
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Transparencyof Spheres not working on all sides of my Cube - Helixtoolkit

first question here - hopefully I got the formatting done right. So I'm trying to create a 3D LED cube with 512 LEDs (8x8x8) in WPF with the Helix-Toolkit in Visual Studio 2015. I'm new to the whole 3D stuff in WPF so I might have some…
benjamin
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How to automatically adjusting camera LookDirection in WPF Viewport3d?

I adding to my Viewport3d a model (STL file) using HelixToolKit's ModelImporter function, but first nothing show up. To see added 3DModel I have to do zoom out. My question is, are there any way to do dynamically/programmatically zoom out or rotate…
Ardahan Kisbet
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Rotate and translate an object

I need to rotate and translate an object. I have a problem with that, I can only do one of them. I use this code: RotateTransform3D myRotate = new RotateTransform3D(new AxisAngleRotation3D(new Vector3D(0, 0, 1), Convert.ToDouble(180)), new…
Imrik
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Helix PanormaCube3D doesn't ignore light

I'm using PanormaCube3D as a skybox for a scene I'm creating. If the lights are off and Ambient is set to white, It works flawlessly. But as soon as there are more lights added, the skybox is lit and has distinctive brighterr and darker sides. Hwo…
user2741831
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LinesVisual3D not visible behind opaque objects

I have a problem that all of my LinesVisual3D are not visible, when placed after an object with semi-transparent material (lowered alpha channel). All other 3D objects are visible when placed behind, but the lines are not. What is more, when the…
Lemur
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How to plot 3D colored points with Helix toolkit

I create a simple 3D viewer with Helix toolkit. I want to plot 3D points which is colored. I referred to the sample project "SimpleDemo" which is contained in the Example folder (HelixToolkit.Wpf.SharpDX). This is my XAML:
kazuoni
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Helix - click coordinates on object inside HelixViewport3D

I would like to know the coordinates of the point in the HelixViewport3D where I clicking. My task is: 1) RectangleVisual3D as some surface. 2) Clicking on this surface adding 3d-object under mouse pointer. I found =>this<=, but could not develop…
Alexander Mikhailove
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HelixVisual3D not updating after creation on helix-toolki

I'm need to show a circular torus in a helix-toolkit viewport. The closest option I found was the HelixVisual3D, but it has open ends. So I tried to create my own class to draw it, with a HelixVisual3D and two thin cones to close the ends. I used…
rbasniak
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