Simple mic volume
ok, this HAS been asked before, but the example and answer are incomplete for beginners such as myself. http://forum.openframeworks.cc/t/simple-microphone-volume/2217 What I need is a simple COMPLETE...
View ArticleHow to run update() and draw() in keyPressed() event
Hey @hydro, It's good practice to leave update() and draw() to run automatically in the application's main thread. If you want to limit your drawing and updating, use boolean functions in your code....
View ArticleAudio problem with ofSoundPlayer
I started seeing this message recently too. Not sure what it's about, I think something to do with upgrading to El Capitan. Hasn't caused any problems besides the annoying warning for me.
View ArticleRunning a function every 250us (microseconds) on Ras Pi 2
I have a project in mind where I want to grab some depth data (probably from a Kinect 360) and pass it to a Raspberry Pi, do a bit of image processing and then pump it out to a bunch of custom...
View ArticleRunning a function every 250us (microseconds) on Ras Pi 2
I've had a little look deeper into this, and it seems that one way to do this would be to create a thread which wakes up, pumps out data and then sleeps. This won't be entirely accurate as there will...
View ArticleRunning a function every 250us (microseconds) on Ras Pi 2
in 0.9 you there's a new class that does exactly this, we use it to control the fps when setting it explictly. ofTimer. on an ofThread threadedFunction call: class Scheduler: public ofThread{ public:...
View ArticleReebok Athlete Challenge: CrossFit + oF
Hi nick, Thanks for this great post. I want to develop an installation which has a 100+ inches TV and I'll need live stream feed from a camera. I wanted to ask if you have any suggestions of add-ons...
View ArticleHow to run update() and draw() in keyPressed() event
Thanks for your quick answer Mantissa.It's good to know the ofSetBackgroundAuto(false) method. Drawing in the key event would be useful for quick testing with key event.Sometimes it's tedius to set...
View ArticleRunning a function every 250us (microseconds) on Ras Pi 2
Wow - thanks @arturo, great to know! I am a fair way away from actually getting down to this part, but this helps me decide on the framework and processor platform a bit.
View ArticleHow to run update() and draw() in keyPressed() event
@hydro, there's always multiple ways to approach a task if you call your draw functions in keyPressed, you would achieve the same effect (as long as background clearing is disabled),
View ArticleClik here to view.
2nd process in task Manager on launch of application - why?
Debugging the performance of an OF application on the Mac. Obviously there is something wrong because I am seeing a 2nd process for the same application that is NOT responding. (see attached) Could...
View ArticleAcceptable CPU idle % for installation
Testing a very CPU hungry app on both an iMac and a Mac Mini. iMac > 70% CPU idle time and 20% UserMini > 20-25% with roughly 60% total User This latter amount seems quite high for a machine...
View ArticleProduction Co. looking for a Creative Coder skilled in generative animation...
We are a production company in the NYC area looking for advanced creative coders. We are looking for someone who is collaborative and helpful. The interactive project we will produce uses computer...
View ArticleColoring / Texturing Triangles in an ofMesh
Hi Stephen! Apologies for gravedigging but it looks like this is exactly the same problem i've run into - I'm needing a similar fix to prevent the linear gradient fill between the triangles. Did you...
View ArticleAcceptable CPU idle % for installation
As long as the mini can handle a sustained 60% utilization without damaging itself due to heat, then there should not be anything to worry about. I would run some tests to see how high the CPU...
View ArticleFading each line of a triangle
Hi, // ofGetElapsedTimef() is returning time passed since the app was launched// sin( ofGetElapsedTimef()) will return value between -1 and 1// abs(sin( ofGetElapsedTimef())) will return value between...
View ArticleSuggestions on installation on a windows machine
Hi, I'm working on an installation which needs to have a live stream from a camera to a 100+ inches TV. I searched and viewed great posts like this...
View ArticleSuggestions on installation on a windows machine
I am currently working a few installations using gigabit ethernet point grey cameras, with great results. It depends on your needs on quality (my interest is low resolution, SD, and high framerate)....
View Article