Declare and instantiate class with constructor?
@p1r4t3b0y wrote: Hi everybody, I’m a C++ and OF beginner, but have some experience in other programming languages, mainly Python. I’ve created two files, Mover.cpp and Mover.hpp, inside the src...
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Drawing colored emoji using ofTrueTypeFont
@kotaonaga wrote: Hi I am really new to oF. I tried to display emoji using ofTrueTypeFont, but the drawn emoji was not colored. it was gray. is there any way to display colored emoji? I don’t mean...
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ofxNDI image into ofxOpenCv
@freshmania-at wrote: Hey guys, I’m trying to use camera video I transmit via ofxNDI (https://github.com/nariakiiwatani/ofxNDI) and do some blob-tracking with it through ofxOpenCV. When I use the...
View ArticleofxAudioFiles in a map can't have properties accessed
@Gil_Fuser wrote: (topic withdrawn by author, will be automatically deleted in 24 hours unless flagged) Posts: 1 Participants: 1 Read full topic
View ArticleCompilling OF 0.11 Manjaro error building Project Generator
@Alex_Freyre wrote: I have been with a lot of troubles to compile OF, I am on Manjaro Linux, nor 0.11 nor 0.10 nor nightly for both from the site, nor AUR stable or nightly nor from github...
View ArticleVisualize the Kinect V1 camera boundaries / Field of View when working with...
@nathan wrote: Hello Everyone I a newbie to working with 3D and easyCam in OF. Im working with the kinectExample, specifically the piece that visualizes the point cloud in 3d space. Im trying to...
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OfxCV Smile detection example compiling error
@s.kiam wrote: Hi! I’m trying to compile the smile finder example from kylemcdonald’s ofxCv, however I get a compiling issue at the .h file, No viable conversion from ‘ofVec2f’ to ‘const...
View ArticleVisualize the Kinect V1 camera boundaries / Field of View when working with...
@nathan wrote: Hello Everyone I a newbie to working with 3D and easyCam in OF. Im working with the kinectExample, specifically the piece that visualizes the point cloud in 3d space. Im trying to...
View ArticleML: Hand movements with regression or smooth classification?
@juss wrote: Hi everyone! I have been playing with image classification using ofxRapidLib (.cpp posted under this message). I like the fact that I can train its json file to be used to classify my...
View ArticleGetting a Circle to Move in a Continuous Path
@Yahgog wrote: Hey guys, I’m trying to get my “enemy” which is a circle to move in a continuous path going right up left down and returning to its starting position. You can imagine the enemy to be...
View ArticleResolution in gl context doesn't fit with ofGetWidth()?
@GllmSlvn wrote: Hi OF community ! I just need some clarification about this ? I see in “about this mac” that my screen has 2880/1800 pixels resolution. I set in main.cpp ->...
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Path from edited contour points ofxcv
@s.kiam wrote: heya! I’m using ofxCv, and am trying to draw polylines from the points extracted from vector<vectorcv::Point > points. However, when I add polylines from the points, they join...
View ArticleSingle program generating three different monitor displays
@poly wrote: Hi, I have looked through the OF examples regarding multiple windows (Win10, VS17). I was able to run the test examples generating one ui window across the display. Is it possible to have...
View ArticlePlaying sounds at different times
@panvari wrote: Hi, I’m fairly new to openFrameworks, and I’m having an issue with playing different sounds in my program. I have three different sounds I want to play when different triggers are...
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"ofColor_::ofColor_(ofColor_ const&, float)", referenced from:
@tjabugg wrote: Hi, I’m trying to compile code from a tutorial that I have followed that combines ofxGui, ofxOpenCv and ofxBox2d. But when I run it, these are the errors I am receiving and I can’t...
View ArticleDelete Class Object
@JoeDH wrote: Hey, I was wondering if someone could help me figure out what methods I could use to delete the individual objects of a class when certain conditions are met. Currently, I can detect...
View ArticleSmile Detector Screenshot issue & advice (ofxcv, ofxScreenGrab)
@s.kiam wrote: Hiya! I’m using the smile detector example from ofxcv, and aim to make an app that takes a photo of your screen when you smile, so you end up having a collection of screenshots of...
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No errors, but translated code from Processing doesn't run as it should!
@p1r4t3b0y wrote: Hi everybody, I’m attempting to port Daniel Shiffman’s Collatz conjecture script from Processing to OF. When build my translation, the OF app crashes instantly, but my IDE doesn’t...
View ArticleWhy use - for draw function coordinates?
@jewel wrote: Hi. I have a question. This is a question about rotate and transfer. void ofApp::draw(){ ofTranslate(ofGetWidth()/2, of GetHeight()/2); ofRotate(rotAngle); ofDrawRectangle (-60/2, -60/2,...
View ArticleCheck if an element exist in a vector
@pxt wrote: Hi! Im adding elements to a vector for(int i = 0; i < lines.size(); i++){ ofVec4f a = lines.at(i); for(int e = 0; e < lines.size(); e++){ if(e!=i){ ofVec4f b = lines.at(e); ofVec2f...
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