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OF setup with Qt Creator on windows
@fthrfrl wrote: Hi all, I come from a VVVV background and I’m looking to explore OpenFrameworks, but unfortunately I haven’t been able to get any of the examples to compile in order to start getting...
View ArticleofPath getVertices, possible with an open path like a line?
@dimitre wrote: I’ve already understood I have to use line width > 0 to be able to use getVertices command but I can’t convert a simple line (two points) to ofPolyline. Is there some way to do...
View ArticleGet audio from ofVideoPlayer
@changlongzj wrote: Hi all, I was wondering if it is possible to get the audio stream from a video player, I wanted to process the audio from the video that is being played. Thanks. Posts: 1...
View ArticleofxVideoRecorder save video with effects not working
@Jhovarie_Guiang wrote: Hello I need help. I am trying to add effects to a video what I did is first load and play video. then apply shader to add effects to video. save video using ofxVideoRecorder…...
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Qt Creator on mac
@edapx wrote: I have followed the instructions to install qtCreator on mac (qt creator 4.6 and of 0.10 rc3) from the website. But when I click on “import an existing application” from the of item list...
View ArticleOpenframework app with hidden window?
@Jhovarie_Guiang wrote: Hi I am looking for a code that hide window during runtime… I am looking for a code like the fallowing. I need code that runs on openframework 9.8 //This is for 0.8.0 #include...
View ArticlePolyline with different weights
@snosenzo wrote: Is there a way to give a specific weight to different segments of an ofPolyline object? I’m currently using polyline to represent the path of an object in 3D space through time, and...
View ArticleHow to convert texture2DRect to texture2D shader
@Jhovarie_Guiang wrote: Hello friends… I am trying to convert texture2DRect to texture2D but it doest not work… Currently I have a shader that works… it looks like this. //Fragment shader #version 120...
View ArticleShader cannot move texture x, y location
@Jhovarie_Guiang wrote: Crossposted https://computergraphics.stackexchange.com/questions/7557/shader-cannot-move-texture-x-y-location Hello I am trying to move the x y location of the texture using...
View ArticleUpdate OpenSSL version in OF_v0.9.8_android
@Nilupul_Sandeepa wrote: Hello, I’m using OF_v0.9.8_android in an android app. Play store do not allow me to publish my application because of an OpenSSL 1.02f/1.01r vulnerability. I downloaded one of...
View ArticleLasso Selection Tool
@molo32 wrote: someone knows an example to make a lasso tool in processing, I would like to select a group of pixels and drag them as in photoshop Posts: 1 Participants: 1 Read full topic
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Trivial problem with ofRectangles and arrays
@antocreo wrote: Hello everyone! I am a bit rusty with C++ and OF and I am having trouble figuring this out, maybe the forum can help? I created an array of "ofRectangles" and I want to draw them on...
View ArticleSetting easycam interaction area
@fresla wrote: Is there a way to set the interaction area for ofEasycam? I want to draw the cam into an FBO and draw it to screen say a quarter the size of my screen, along with a bunch of other UI...
View ArticleCreate Project - openFrameworks path is not correct
@pablomora wrote: Hi! I´ma total beginner. Whenever I create a new project I get this message: The selected project path is not 2 levels below the openFrameworks root folder. If this is not what you...
View Article.AddListener with buttons in deque
@jjmaddila wrote: Hello, I put a collection of buttons in a deque and I trying to use the same .addlistener for each button where the .addlistener would just return the name of the button. My code for...
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ofxGui theming issue
@clem wrote: I’ve noticed some strange behaviour in ofxGui… If I have the following Gui… and then open up a colour group, and close it again, then I end up with the selected colour as the header’s...
View ArticleHow to install openFrameworks properly?
@Jan wrote: I can’t get oF to work. First I’ve tried the msys2 install for windows and followed the instructions on the website. I was able to compile the examples, but I couldn’t develop because the...
View ArticleofxVideoRecorder not working on ubuntu
@Jhovarie_Guiang wrote: Hello guys I download the ofxVideoRecorder from this link https://github.com/Entropy/ofxVideoRecorder At first I tried it on MAC OSX I run it and press R on my keyboard and it...
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How to build on Qt designer?
@Bestija wrote: I followed the guide on the install page and installed oF (qt, msys2). In the mingw terminal examples compile just fine, however I can’t get qt designer to work. It has the “build”...
View ArticleReveal invisible characters in strings
@CCx266 wrote: Hello, I’m working between ofxNetwork and Pure-Data via TCP. For checking if the data is passed correctly, you have to set a delimiter for messages. I noticed that Pure Data is using by...
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