Accessing single element in shared pointer
@t.espinoza wrote: Hi all! I'm trying to access the final circle in this ofxBox2d joint and have it rotate around my mouse; ultimately I want it to look as if it was coiling around it but I'm not sure...
View ArticleHow to make the bottom left of the window (0 , 0)
@nathanblanchard12 wrote: I kind of started a project by using libgdx coordinate system but I notices that all the work that I did is basically upside down. Is there a method to flip this? Ernst...
View ArticleI can have constructors in user defined classes in ofApp.h
@nathanblanchard12 wrote: This may be a concept I forgot in c++ but for some reason I cant declare these in the h class. Why? Posts: 1 Participants: 1 Read full topic
View ArticleC++14 or c++11. Can you use it in openframeworks?
@nathanblanchard12 wrote: I wanted to know if you can use c++14 or c++11 in openframeworks? Is it supported? Posts: 3 Participants: 2 Read full topic
View ArticleLoading system fonts on OSX/Android
@racarate wrote: I have often used custom fonts by placing "whatever.ttf" in my /bin/data directory, but is there any way to load the fonts that are built into OSX? Or do I manually have to move them...
View ArticleUsing ofxCV or ofxOpenCV for hand tracking?
@t.espinoza wrote: Hi guys, I was wondering if anyone has used either of the two computer vision addons I mentioned (ofxCV or ofxOpenCV) to do hand-tracking? I have an Xcode project that uses ofxBox2d...
View ArticleTrigger function randomly with mousePressed
@chankalun wrote: Hello, I would like to trigger a function or event randomly within an unknown sequence of mousePressed (since it is unpredictable how many times will the user press the mouse).May I...
View ArticlebearingHaversine function
@mpateraau wrote: Hi all,I noticed that two different functions in ofxGeo/GeoUtils.h has the same description: /// \brief Get the bearing in degrees between two Coordinates. /// \param coordinate0 The...
View ArticleDo I have to copy all pixels over to make a sub image?
@Devon wrote: Processing or even SFML made it easy to grab a sub image out of an old image without having to copy over each pixel, I cant seem to find any documentation on easy sub images, why is...
View ArticleIm being asked where ofMain.h is! also no path to media is being successfully...
@Devon wrote: I suspect that my applications path relative to wherever it was first created (using project generator) has changed, There was some error when I created it on the desktop as it popped in...
View Article30fps frame stuttering/jitter
@Joshua_deLorimier_TR wrote: Hi I am a somewhat newbie so please bare with me. I am designing a project in the last month for the RPI2. I first noticed a general stuttering when I made a version of...
View ArticleEclipse can't find headers
@Serj wrote: Hi, just starting to use OF. I haven't looked into the build system, I was following the example that created the "Ball" class, but eclipse can't find the "ofMain.h" which ends up...
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"Undefined symbols for architecture i386:" error message for IPCAM2SYPHON
@VKKKTR wrote: Hello everybody, i'm a beginner with OpenFrameworks and I want to use the IPCAM2SYPHON app (https://github.com/bakercp/IPCAM2SYPHON).I pasted all the files on the right places but I...
View ArticleofRectangle.inside() inclusive
@racarate wrote: Is there another version of ofRectangle.inside() that is inclusive of the edges, or do we just write our own? Posts: 1 Participants: 1 Read full topic
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ofPolyline open Arc
@caseyfarina wrote: I cannot seem to create an open arc using ofPolyline. ofSetLineWidth(3.0f); ofPoint point1(150,120); curver.arc(point1,100,100,0,270,180); curver.draw(); results in I cannot use...
View ArticleSend SMS Text Message from open frameworks
@J_1 wrote: Hi, I'm creating a production that I would like people to interact with through their phones but I would like to send them information by text rather than giving it to them or telling...
View ArticleofxGamePad Compile Errors
@Baghdad_boy wrote: Hey there, I've been experimenting with OFx over the past two days. I'm trying to get read inputs from a PS3 Controller. The addon ofxGamePad seems like it can do the job. When...
View ArticleCan't compile on QtCreator Windows (0.9.0 RC2)
@zminjie wrote: I've done a lot of development on OF on a Mac and have not run into any problems. Today, I was trying to setup OF on a windows machine with QtCreator to compile my OF app but it won't...
View ArticlePlay Video with Alpha
@smtabatabaie wrote: Hi, I wanted to ask if it is possible to play a video with alpha channel in ofx I saw there was an add-on which worked only in OSX, I wanted to ask if there is more official way...
View ArticleSave vector to file and read it later?
@rsp5y wrote: Hi, Are there any built in methods to save ~ 30 large vectors (19000 indices each) to one data file? Then I want to be able to read them back into their original vectors... Thanks for...
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