OF 0.9.0 Rasberry Pi B+ sound problem
Just delete the content of openFrameworks/libs/openFrameworksCompiled/lib/linuxarmv6l/ on the pi2:openFrameworks/libs/openFrameworksCompiled/lib/linuxarmv7l/
View ArticlePassing raw Kinect depth data to a shader
It's my old code and I don't know if it works but you can do something like this in fragment shader: orgPos.xy = (gl_TexCoord[0].st - vec2(512/2, 424/2)); orgPos.z = texture2DRect(kinectDepthStream,...
View Articleh264 mp4 video not playing on Raspberry PI with ofVideoPlayer
Well, I re-encoded with normal H.264 and managed to get the RasPI to play it back. Playback is kinda "klunky", both for a 640x480 and a 720p video, but it plays the video and audio. When the playback...
View ArticleAcquire 3d position of object tracked with stereo cameras
thanks a lot for your reply's , @hahakid good to hear from someone with experience, the kinect is a bit slow for my needs but might end up using it. @micuat interesting,what doesnt make sense to me...
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Screen dimensions for iPad Pro
Thank you very much! That solved my iPhone 6 issues. Now following the successful implementation of the LaunchScreen I continue to have serious issues when using the iPad Pro simulator 2015-12-15...
View ArticleScreen dimensions for iPad Pro
Sorry, missed to show what it should look like: http://incalcando.com/apps/2015/11/24/latest-stage-of-development/
View ArticleAcquire 3d position of object tracked with stereo cameras
xl, yl, xr, yr don't have to be normalized but the image center has to be origin, e.g., -512 < x < 512 and -384 < y < 384. X, Y, Z has the same unit as disparity d. Perhaps this article...
View ArticleEmscripten how to pass variables from JavaScript to oF?
I am looking to interact between JavaScript and the compiled emscripten oF app.With the .html page generated with emscripten there is already some code to get the console output from the oF app so...
View ArticleofDirectShowPlayer can't load uncommon width/height movies?
The patch works perfectly for my case. Just pushed the hotfix as ofxDirectShowPlayer, in case you don't want to edit OF core. https://github.com/motoishmz/ofxDirectShowPlayer Now we have two choices...
View ArticleHave a website with three.js on android/ios in a mobile openFrameworks app
i'm almost sure there's no way to do this in c++ alone in android, at least not by having a browser view you'll always need some java code to interface between the 2 parts of the application. another...
View Articleh264 mp4 video not playing on Raspberry PI with ofVideoPlayer
something else to take into account is the colorspace conversion, since 0.9 there's facilities in linux to do this in the GPU. by default formats like h264 or jpeg will come in yuv color space but OF...
View Articleh264 mp4 video not playing on Raspberry PI with ofVideoPlayer
also the problem reading jpeg might be that the decoding is happening in the cpu instead of through the omx module or that the drive your are using is too slow in which case you could try using a...
View ArticleEmscripten how to pass variables from JavaScript to oF?
you can call a js function from the c++ code and get a value that way. take a look at how the video player or grabber for example are implemented
View ArticleofDirectShowPlayer can't load uncommon width/height movies?
can you open an issue in github with a link to this post and the patch? thanks!
View ArticlePassing raw Kinect depth data to a shader
if you are trying to do blob detection try using opencv should be faster than having to download the image from the gpu to do the blob detection later. but in any case you can just do: ofTexture tex;...
View ArticleHave a website with three.js on android/ios in a mobile openFrameworks app
You may need to wrap SpiderMonkey in an ofxaddon, and use three.js on top of SM. ps. This repo has an Android build of SM.
View Articleh264 mp4 video not playing on Raspberry PI with ofVideoPlayer
I actually am using those settings already, I saw an older reply from you on another post and got that from there =) So I'll just keep testing with other encodings and eventually with a faster SD card...
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Screen dimensions for iPad Pro
I managed to advance (a bit) locating a problem with the rotation on the iPad Pro. I have removed the initial rotation to landscape view on starting up the app, resulting in the screen to be drawn...
View ArticleofxOMXplayer: unable to compile project on OS X
Resurrecting this thread. Like stated, working on xcode, now with conditional code for includes and video player creation. Conditionally using ofxOMXPlayer or ofVideoPlayer depending on current target...
View ArticlePixelate entire canvas
thank you! i'm working through these suggestions and i'll post here when i have results.
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