Forum: Development & Code

Hello, I'm having trouble running the sample code that was provided in the artoolkitplus package. I successfully ran the sample code using the sample images and now, I want to run the program using my own image. I got a raw file using byte information and in order to check if my raw file...

Hello all, I'm trying to compile AR Toolkit 2.7.1 with Visual Studio 2008 on Windows Vista 64. I can run graphicsTest.exe but no others. When I try to run any of those in Visual Studio in debug I get the following error message box: "This application has failed to start because MSVCP71D.dll...

Hi guys! Do you know what I have to change in WDM_camera.XML file to play with the Brightness and Contrast of my camera, an other parameters? Thank you

Hello everyone. Right now I am trying to write a program with ARToolkit where I want to load the structure of 3 multimarkers into the program, because I want a Multimarkerpattern for each one of the 3 different rooms. But I have no idea how to do so. Well I tried a view things, but they were...

Hello to all, I've search trough all the forum and didn't find something related to the Alpha channel so I need to ask. I have little experience with ARToolKit, but I've manage to make various applications so far without any real problems. Single and Multiple Marker. The thing is that I can't...

Hello! I am very new to ARToolKit programming and I am having a difficult time to run some sample code on my mobile device. So I successfully did make and got bunch of executable files. I'm trying to run "videoTest" or "simpleTest" on my mobile device but it failed due to the resolution...

Hi all , am using simpleartoolkit with processing and I have to create so many PNG files with markers and a descriptor files for artoolkit . does any one know how to create a descriptor files of markers for artoolkit . Cheers.

Currently I am working with ARtoolkit 2.72 (yea, I know is quite old version but the features supported is just nice for my project) using Microsoft Visual Studio 2003 on Windows. After changing the directories for some variables such as *cparam, *vconf and objectDataFilename ( in simplevrml.c ) I...

Hi, I'm doing my program using ARToolkit. I create the animation program in ARToolkit and display the data of animation in window display. After i used glutIdleFunc(environmentRedraw), my data in window display is change, however after that the window and video display is hang.. How to solve...

Hi, Can someone please tell me how marker.dir works? I understand it is 0,1,2, or 3 depending on what side of the marker is towards the camera but how does it affect the vertices of the four corners? Also, how does it affect the line equations? I have the following info to get the line...

Hello everyone, I'm going to try to explain my situation as clearly as possible. I'm not looking for solutions, but for ideas that can give me some direction as what to do. What I have seen on the web is that AR is usually done with a webcam feed on a screen or with a head mounted display. ...

Basically, I am trying to capture video using either the ARToolkit or OpenCV libraries (currently using OpenCV) from two cameras. Then compute the distance to objects in the scene using OpenCV. Then combine the computed distance map with ARToolkit scene augmentation to properly occlude virtual...

Hi all, As you know, after detecting the marker in the scene, if I pass my finger on on of the edges of the marker, the 3D model disappears (or if I move the marker very little bit outside the video frame, the 3D model disappears again) cuz it's based on searching squares in the frame and...

Hi I'm involved in a research project porting artoolkit functionality to another enviroment, primarily for use by artists, and one of the things I need to do is make an equivalent to mk_patt in that environment. I believe mk_patt is open source but I can't find documentation of it anywhere,...

hi, is there a recommended version of OpenVRML to install before building ARvrml?