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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...

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Simple 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...

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Shader 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;...

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^ 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...

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Color 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...

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Saving 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...

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Printing 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...

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Accentuated 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...

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Listen 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...

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Cannot 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...

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I 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...

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Best 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,...

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Multi 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...

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Help 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...

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Secure 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...

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3d 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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