More calls per second for more accurate timing, sequencer, threads
@rak_multi wrote: Hey there, i like to build a lil sequencer app for triggering sounds. most examples i checked are using the graphic card draw thread to trigger samples which in my opinion isn’t a...
View ArticleofxJSONRPC - cannot load images from JSONRPC registered method
@barelief wrote: I have js app with thumbnails from 0 to 9. When I press thumbnail it sends integer from 0 to 9 to oF app. Server registers method which loads a image based on that integer: (...)...
View ArticlePlaying from youtube
@dmelladom wrote: Hi!I am looking for a simple way of playing random videos from youtube. I am working under mac os x, but finally I will move the program to Linux. Nevertheless, I would have a...
View ArticleofSleepMillis() before starting ofThread makes threading faster?
@cuinjune wrote: Hi, I use ofThread for one time loading stuffs(not a loop). If I start the thread from ofApp, it takes 3~4 seconds to finish. But if I do ofSleepMillis(500) right before starting...
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Assimp Collada show only one mesh
@seldon wrote: hello! I try to import a model from Blender with the collada exporter. When I open the Scene in te Assim Viewer all is correct Captura.PNG1920x1080 57.2 KB But when import the Scene...
View ArticleofxKinectForWindows2 map color to depth on body index
@Fuzzy wrote: Hey gang. I am trying to do something that should be relatively simple. I have it working on older OfxKinectV2 code written by rick barazza. But shortly after I got everything working...
View ArticleSmooth scaling factor
@antocreo wrote: HI,I am trying to track and scale an image according to a variable value.I managed to make it work but it's a bit scattered. I am trying to find a way to make the scale animation...
View ArticleDraw circles on mouse postion over image
@jorgeav wrote: Hi!Im trying to draw ofGraphics over a image a .jpg i think i have to convert the image to a texture or something similar im right? or how can i achieve this? Posts: 6 Participants: 2...
View ArticleofParameter and addListener confusion
@frauzufall wrote: Hey all, I have this use case: ofParameter<bool> b; void changedB(bool& val); Now I can do the following: b.addListener(this, &ofApp::changedB); but I can't call the...
View ArticleXtion + openframeworks + Raspberry Pi
@m_tsourma wrote: Hi, i am having an Asus Xtion Pro live and i have it connected with my Raspberry Pi (os:raspbian wheezy). I have downloaded Openframeworks on both RPi and my laptop (os: ubuntu...
View ArticleSkeleton tracking without calibration (psi pose)
@sarah_ wrote: hi! i'm new to openframeworks and am working on a project using a user's skeleton data. it's for an installation and i can't expect visitors to know about psi pose, so i'm looking for...
View ArticleofxPostProcessing not working
@macusual wrote: Whenever I try to compile a project with the ofxPostProcessing addon, I get a errors that the ofFbo::getTexture method does not exist. When looking at the documentation of...
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Goal: capture sound in Pc "A" and send it by UDP protocol to PC "B" and play it
@lozdanmultimedial wrote: Hello all people. I need Help. I have two code, code A capture sound codified it in a string (line 66), send it via UDP protocol to Pc "B". Here have the code B, he convert...
View ArticleofxCv chessboard error
@Bentley wrote: Hey Of Community! I am working on a project where I want to un-distort some video coming from a 180 degree fisheye camera. I was hoping to test out one method presented here:...
View ArticleOpenCV detect amount of change
@Autofasurer wrote: Hi all, Can someone point me in the right direction how I can find out an amount of change in an image? I'm using background subtraction (based on the openCV example) but I would...
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My partial circle looks weird
@rjlwest wrote: I've pasted the code below. the end result is broken partial circle (with correct angle and position), and the color is always white. it looks like i went into mspaint and used the...
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How to make an http POST to fill a multiform and upload a file (ofxHttpUtils...
@moebiussurfing wrote: Hi all,I want to fill this html multiform to upload a file: <html> <form enctype="multipart/form-data" method="post" action="/writexml/"> <label...
View ArticleofxFFTBase usage
@darthrivan wrote: Hi there, I've been using oF for some time now, but I have 2 project that are stuck. Here's the first one that uses ofxFFT (precisely ofxFFTBase) and I'll post another topic with...
View ArticleUsing ofxCvContourFinder's findContours
@darthrivan wrote: Hi again, Here's the second project/problem. It's about using openCV to get image contours of pictures, so I read the documentation and the example of ofxCvContourFinder's...
View ArticleControlling skeleton in ofxFbx
@Aashish_Gadani wrote: I'm just starting to get into importing 3D models into OF and am having some confusion around ofxFbx. I saw this video https://vimeo.com/127721878 but it's unclear to me how to...
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