Expression: vector iterator not incrementable
@jbacelar wrote: Hi. Please, I came from processing quite recently to OF.Need some help debugging a mac working project to a windows compilation: This code adds menu names from vector selected2. It´s...
View ArticleSimple 2D top-down camera
@Maros_Betko wrote: Hi,I'm currently working on a project that is using 2D top-down view and draws everything into one grid. What I need now is a way to move around this "map". After searching for...
View ArticleShader with fbo texture
@nami wrote: // Sorry. I am Japanese programmer. So, my English is not good enough. I want to use the texture which the previous fbo create. But I can't get texture data in the shader.I can not...
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Smooth or blur image edges using opencv
@Omer_Aslam wrote: I want to feathere smooth or blur image edges using opencv. This is what i tried int lowThreshold = 100; int ratio = 3; int kernelSize = 3; Mat srcGray, cannyEdges, blurred;...
View Article^ Received error ^ when install dependencies
@baydam wrote: I've download the OF 0.9.8 version and got an error during installranlib /opt/openFrameworks/scripts/apothecary/build/poco/lib/Linux/x86_64/libPocoNet.amake[1]: Leaving directory...
View ArticleColor Gradients and Tone Map
@edapx wrote: Does anyone knows if openFrameworks has an addon to handle gradient and tone mapping?Something like ToneMap class in the toxic libs...
View ArticleSaving stream of floats on txt file
@antocreo wrote: Hi everyone,I am having hard time figure out how to save a stream of real-time floats coming from a device to a txt file.I need the txt file to be very simple e.g. 1.4.5.6. etc... I...
View ArticlePrinting visuals on paper. Solution : export to SVG?
@celinechappert wrote: Hi everyone, I'm wondering about the possibility of printing on paper some of the visuals I have been working on. I would like to get prints done about 2 meters x 1 meter, about...
View ArticleAccentuated character strings
@Gallo wrote: Hello, I know this problem has already been discussed but i can't find any solution. I need to display special (accentuated) characters but compiler complains with a warning : illegal...
View ArticleListen to ofEvent ofxPanel::savePressedE
@Biquetto wrote: Hello, I'm looking for implement a event listener for the following event in order to prevent it in some case but I'm unable to make it works. ofEvent ofxPanel::savePressedE Can...
View ArticleCannot load model
@edapx wrote: I've a problem loading an external model to OF. I've tried first loading the mesh using a .ply file: //in the header ofVboMesh mesh; //in the setup call mesh.load('example.ply'); //in...
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Can anyone please explain the flow of this code. (Beginner)
@abey wrote: I'm learning how to make this music visualisation work. I understood the idea but I'm not able to understand how the rectangle falls down in this case. Will be great if someone could...
View ArticleI am not able to install openframework using msys2
@pratvala wrote: I installed msy2 and qtcreator for my windows7 64bit os.also done all the step as per http://openframeworks.cc/setup/msys2/for msys2and but still i'm not able to get the result from...
View ArticleBest practices for developing OF using git?
@aaa wrote: Hey all, Working on a lightweight projection mapping application that can run on a zero (and above, of course). I'm switching between osx and the pi, mostly to dev on the mac for speed,...
View ArticleMulti Windows, open/close it programatically. Is there a way?
@Joao wrote: Hi guys, Been looking to the new multi window feature in OF for a possible project. It's pretty cool that now you can set multiple windows so easily. I just wonder one thing, after...
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Agents in oF : different methods from Processing?
@celinechappert wrote: Hi, OpenFrameworks newbie here. I'm learning the methods by converting Processing sketches into oF.I found a great sketch from Processing which randomly generates a group of...
View ArticleHelp for merge 2 softwares
@cristian wrote: Hello community, I am just starting programming in OF and would like to ask for your help in a project. I need to merge 2 softwares and create a platform so that instead of running...
View ArticleSecure TCP Sockets
@nickhubben wrote: I need to convert a working project using ofxTCPServer/Client to a more secure method and will admit to having limited knowledge on the topic of SSL, HTTPS, etc. Is there an...
View Article3d model over background image
@nosarious wrote: I saw this question here, but I don't think it answered the same thing. (https://forum.openframeworks.cc/t/ofenabledepthtest-and-png-ofimage/17205 ) I have some objects I would like...
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ofPath.translate() or what is the best way to move a complete ofpath
@nanu_c wrote: I have some shiny ghosts defined as ofpath ghosts.png660x576 7.08 KB And I want them to fly independently around. I have a class ghosts.h with a draw() function. They are added to the...
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