OF on Raspberry Pi Zero?
Hi there OF folks, Have anyone here have a chance to try running OF on Raspberry Pi Zero? I'm guessing it might works with current arm6 version of OF for Pi1, since I think I read on some site said...
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Simple Zoom function before openCV's blob detection?
Hello guys, I'm just a beginner in openCV. I am trying to zoom a small area of an image. I really don't know how to do it. I will be appreciate any help from you guys. Here an example of an image. It...
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How to zoom a small area of an image
Hello guys, I'm just a beginner in openCV. I am trying to zoom a small area of an image. I really don't know how to do it. I will be appreciate any help from you guys. Here an example of an image. It...
View ArticleMouth tracking with ofxFaceTracker
hello @marsman12019, I've worked on something really similar some months ago http://edapx.com/2015/05/25/facetracker-sketch/ To track the mouth, you can use something like ofxFaceTracker tracker;...
View ArticleOF on Raspberry Pi Zero?
Got it running with the current 090 armv6.Performance is similar to the model B.
View ArticleofxLeapMotion2: addon for new beta of Leap SDK with skeleton tracking
Hello Gene, Thank you very much for the wonderful addon:)))I am building one of my school projects on it with oF0.8.4 but I have experienced some problem and hopefully you or some gurus here could...
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Problem saving iOS image & alpha in FBO
I'm having this problem with using alpha and an FBO when I'm trying to save an image (larger than screen size) into my iOS documents directory. If I leave the fbo without an internalformat (or using...
View ArticleIntroductions thread
who are you?Justin Yarbrough where are you from?Fayetteville, Arkansas what are you up to?Studying electronics and generative music . what are you doing with openframeworks?Developing a graphical drum...
View ArticleHow to have only draw and setup in the start up file
Is there anyway to accomplish this. I wanted to handle the inputs in another file.
View ArticleofxLeapMotion2: addon for new beta of Leap SDK with skeleton tracking
hi karen,this doesn't sound like a problem with ofxLeapMotion2. could you post a code example? try putting ofSetColor(255) before you draw your ofImage. does that solve it?gene
View ArticleTrouble understanding alpha blending when drawing in an FBO
Hi, I'm creating a simple frame buffer trail effect but I'm finding the alpha blending is not working how I would expect. Perhaps I'm misunderstanding how things are composited? Here is a simplified...
View ArticleInitialize an instance with string
I am very new in C++. hope all of you can help me. thanks.I have tried to initialize an instance of class with string. i follow the ball tutorial to make my own class. but I made the constructor that...
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ofxLeapMotion2: addon for new beta of Leap SDK with skeleton tracking
Thanks Gene! ofSetColor(255); solved it Merci beaucoup! x
View ArticleTrouble understanding alpha blending when drawing in an FBO
I haven't tried this code, but quickly sometimes you need to use a floating point texture to avoid rounding errors (you can't do very subtle alpha things with regular 24 bit fbos). the fboTrails...
View ArticleHow to switch soundstream.setdevice AFTER soundstream.setup
When my app launches it picks the first audio device it can find with a particular name.I then made a dropdown in which the user can switch the audio input.But when I try to change the device nothing...
View ArticleHow to switch soundstream.setdevice AFTER soundstream.setup
yes right now you have to close, setDevice and then setup again. we'll probably change it at some point to autoclose and restart when you call setDevice or deprecate setDevice and only allow to set...
View ArticleOF and Raspberry pi - Pin read/write?
Did you manage to get working GPIOs in of 0.9 and PI2?I am looking now to that. Thanks, Mar
View ArticleOF and Raspberry pi - Pin read/write?
yes i got it to work. i followed this guide to get OF on to the PI2:http://openframeworks.cc/setup/raspberrypi/Raspberry-Pi-Getting-Started.html and followed this guide for the GPIO stuff on sparkfun...
View ArticleOF and Raspberry pi - Pin read/write?
Hi!I have had good results using Python to deal with the GPIO on Pi2s. May taht be an option?
View ArticleHow to switch soundstream.setdevice AFTER soundstream.setup
do you litterly mean: close the app, or close the soundstream and setup it again without shutting down the app?
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