Sort files ascending of data folder
@aliva666 wrote: Hi! i’m trying to sort files(img) in ascending order by the first number of the file. That are in the data folder the files are name like this 300-zl.jpg i’m using splitstring to...
View ArticleBuild app without icon and without appearing in system tray
@rhizomaticode wrote: Is there a way to build an app so that the icon doesn’t appear in the system tray when using it? I need OpenGL so the ofxAppNoWindow won’t work. Thanks! Posts: 2 Participants: 2...
View ArticlesetHsb: wrap fails at 298
@80l08 wrote: ofColor color = ofColor(0); color.setHsb(297, 255, 255); cout<<color.getHue()<<endl; prints 42 ofColor color = ofColor(0); color.setHsb(298, 255, 255);...
View ArticleClik here to view.
Visual Studio 2015 in Windows 8 - I have a project with openFrameworks 0.9.8...
@randomperson123 wrote: Hi, I was running the following code from gitHub: github.com/WatershedArts/Footfall Issue: run it on windows opened by hardjob on 2017-03-08 closed by DHaylock on 2017-03-09...
View ArticleClik here to view.
Analyze the sound with fft and make it flow like stream
@tktr wrote: I want to divide the sound into 256 stages with fft and like the image below. This image is flowing from the bottom to the top, where the strongest intensity is displayed white. I want to...
View ArticleHow to use attributes in openGL2 GLSL shader?
@cuinjune wrote: Hi, I wonder how to use attributes in GLSL shader using openGL2. Based on the OF shader examples, I could only find attributes in shadersGL3 and shadersES2 but not in shadersGL2. Is...
View ArticleofTrueTypeFont boundingbox positions incorrect
@csw wrote: I am loading a font and getting the polyline outline of a character. I’m then getting the bounding box of the polyline and drawing the same character at the bounding box position (bottom...
View ArticleIs it possible to create multiple windows with glut?
@aaa wrote: Syphon, for example, requires an ofAppGlutWindow window instance instead of ofAppBaseWindow. I can get multiple windows going with ofAppBaseWindow well enough, but not with glut. I’ve...
View ArticleIntroduction Text
@HarryLee186 wrote: Hi, I’m wondering if anyone can point me in the direction of creating a short introduction paragraph that will show up on screen for about 5 or 10 seconds before removing itself...
View ArticleClik here to view.
Routing all audio from an app via hdmi
@epicjefferson wrote: Hi all, How would I go about routing all audio in my application through a specific hdmi channel? My app will have video playback as well as UI sounds, so I assume I’ll be using...
View ArticleClik here to view.
Is there a retro "vector scan" style font rendering system for OF?
@Castaa wrote: Something that draws font strings very similar to Atari’s Tempest: Maybe OF’s truetype could do this but I cannot find any ttf that look like this and I don’t want any volume to the...
View ArticleWhen to use ofShader::bindAttribute()?
@cuinjune wrote: Hi, I don’t understand why we need ofShader::bindAttribute(). If I for example call shader.setAttribute1f(shader.getAttributeLocation("name"), 100);, it just works even without...
View ArticleSOAP Requests over http
@Bentley wrote: Hey oF community. I want to send a SOAP message using HTTP at the transfer protocol. To do this I need to set the header and body in a specific way. I can build these messages in a...
View Articlehow to do inverse fourier transform?
@molo32 wrote: There is something in opeframework similar to “fft.inverse” de minim in processing Posts: 2 Participants: 2 Read full topic
View ArticleLagging when 'make RunRelease' is active
@bramses wrote: Hi all, Firstly, loving openFrameworks so far. I’m going through the tutorial (2D Graphics http://openframeworks.cc/ofBook/chapters/intro_to_graphics.html) and noticed that whenever I...
View Articlewhere do I find a complete openframework documentation?
@molo32 wrote: the site’s documentation only shows the functions but does not describe what it means and what each one does. Posts: 2 Participants: 2 Read full topic
View ArticleClik here to view.
Converting from .rotate to glm::rotate
@clem wrote: I have this from an old tutorial: //Set initial coordinate system axeX = ofPoint( 1, 0, 0 ); axyY = ofPoint( 0, 1, 0 ); axyZ = ofPoint( 0, 0, 1 ); ... float time = ofGetElapsedTimef();...
View ArticleClik here to view.
ofxOMXPlayer - Youtube
@HowellPendragon wrote: Hey openframeworkers, did someone managed to play Youtube-Stream vie ofxOMXPLayer addon ? i tried to get the url via youtube-dl : e.g. “youtube-dl -g -f best...
View ArticleOfxXMLSettings New Set Of Data
@HarryLee186 wrote: Hi, Using OfxXMLSettings I’ve managed to output data to an xml file however I want it to create a new set of data each update. Currently it shows me the data that was recorded most...
View ArticleLoop creating circles
@HarryLee186 wrote: Hi, I’ve got the below code if (byteData > 50) { for (int i = 1; i <= 20; i++) { ofCircle(+60, +60, 100); } } However it’s currently just making one big circle rather than 20...
View Article