Using 'for' to loop a loop
That's an awesome example. I've been playing around with it for a while now. And this actually explains a couple of the things I was wondering about. How to create a simple blur effect and how to...
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View projection onto 3d planes [Help!]
Hello, i have to finish a Uni project with Interactive Suface with a displaywall and room interior through a 3d tracked projector device. Here is a example picture. Example.png749x1126 19.5 KB To...
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User segmentation/3D blob tracking on multi-kinect data
I'm a little surprised the Euclidean Cluster Extraction technique works at 5fps! My first recommendation is to decimate the point cloud to using only 10% of the points, then feed it into PCL and see...
View ArticleofxCv::FlowPyrLK tracking
good question, but i'm not sure, i don't usually work with the lkflow technique. @obviousjim contributed this code to ofxCv, maybe he has an idea?
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Mapping points on quadrilateral
Hej,i have 4 points for a quadrilateral and i need to place several points in that boundary and i need the coordinates of all points to get access pixel values at the end. See the image....
View ArticleSIGILL, Illegal instruction. OPENSSL_cpuid_setup () ARM7 raspberry pi 2
are you using 0.8.4? in that case try with 0.9
View ArticleCMake module for openFrameworks
Nope, and I am not really a big fan of using a project generator of some library on which my software depends in order to build my own (JUCE has this same conception with their Introjucer). I know...
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New addon: ofxManipulator
My point is it's a fact that OpenGL doesn't require 4x4 matrices anywhere in the graphics pipeline, use them or not is up to developers. arturo: and graphics hardware is super optimized for matrix...
View ArticleCMake module for openFrameworks
@procedural has dedicated quite a bit of time to the cmake question. Check out his approach on his github and see the forum and dev list for more.
View ArticleCMake module for openFrameworks
https://github.com/ofnode/of Also, you can join this discussion on Github, but I don't think you can expect openFrameworks to make a switch to CMake any time soon due to different constraints it have.
View ArticleCMake module for openFrameworks
I think you don't quite get my point, JUCE can be built whatever the lead devs / majority of devs prefers or even provide / maintain different build systems. These CMake modules are just small files...
View ArticleCMake module for openFrameworks
It is actually described in the link I provided, but don't bother I'll just do it. However the question of "installation/deployment" needs to be resolved first, i.e. do we want to properly deploy the...
View ArticleCMake module for openFrameworks
Yeah, that's actually the reason why mine ofnode/of project didn't used find_package() command: it expects to find openFrameworks in one of the hard-coded and protected by the root user global paths....
View ArticleCMake module for openFrameworks
This is not true as it stands, refer e.g. to CMAKE_PREFIX_PATH documentation. I will just sort the stuff out and issue a pull request. Regarding the 3rd party libs I already stated my opinions, and...
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CMake module for openFrameworks
flavi0: I will just sort the stuff out and issue a pull request. Cool, then go for it! I'm genuinely curious to see the result.
View ArticleSpatializing Monophonic Signals with ofxHOA
@cabral1349 would love to see/hear any tests you have with ofxStk and ofxHoa. I was having a bit of trouble getting this working myself.
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CMake module for openFrameworks
Well as said, I would actually prefer to have the deployment question sorted out first. But yeah.. I think that will require some discussion so I'll just write the CMake module such that it locates...
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Vector of ofxGui & vector listener callbacks
fresla: I would also like to have the method based in my ofApp class, not the PlotParameters class, in my limited understanding I would move the void PlotParameters::changedplotXPos(int param){...
View ArticleFlopping webcam input horizontally
Using James George's slit scan for a demohttps://github.com/obviousjim/ofxSlitScan/tree/master/example-simpleGrabberBut need flop the rendered output to give a mirror effect. I assume I will need to...
View ArticleofxPd in Android Studio
Hi Everyone, I was asked to build an Android Project with both ofxGUI and ofxPd in order to create a button that sends some information to a button embedded in a Pd patch.I created a project using...
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