compilingOF.sh "variable was not declared in this scope" issue
@kovicic wrote: Hi everyone!, I have oF 0.8.4 installed, but I want to try the 0.9.2 in Ubuntu 12.04 64 bits, which it seems to work.If Irun the compilingOF.sh script, I get the following error...
View ArticleEclipse not compiling on Linux/RPI
@steeley wrote: Followed the instructions Eclipse and OF installed, OF runs/compiles from CLi ok. When i make a new project and try to compile I get: this error: make -j4 Debug...
View ArticleMac vs windows code differences
@fresla wrote: I have a strange simple problem. I have a project that is pretty simple, just sending messages and drawing some interface to the screen. I need to make this app cross platform (well...
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Strange ofxXmlSettings behaviour
@autr wrote: Hi, I'm doing this ... ofLog() << "Creating preset ... "; presets.addTag("preset"); presets.pushTag("preset"); for (auto &element : ui->elements) { if (element->getType()...
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fboAlphaMask dark edges - examples/shader/07_fboAlphaMask
@AndreasRef wrote: Hey I'm running the example OpenFrameworks/of_v0.9.7_osx_release/examples/shader/07_fboAlphaMask and have a small issue with the brush making dark edges, and therefore not producing...
View ArticleParticle trails on webcam
@Roflmagoo wrote: Hello everyone! I have a little problem with my OF project, where I have one particle system that follows the centroid of my hand (capture with ofContourFinder). Now I want to leave...
View ArticleIssue getting OpenCV examples up and running
@elty wrote: Hi everyone, I'm pretty new to openFrameworks. I wanted to start using the OpenCV library (and specifically the ofxCV version (https://github.com/kylemcdonald/ofxCv/tree/stable). When I...
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Why ofPrimitiveMode doesn't have QUADS or POLYGON?
@sewonist wrote: I know that mesh can have some different primitive mode.I just wonder why aren't there QUADS or POLYGONS? as below image. Do I have to use triangles, lines and points?? Posts: 1...
View ArticleWhat' the difference between ofRectangle & ofDrawRectangle?
@lee_who wrote: what' the difference between ofRectangle & ofDrawRectangle? Posts: 2 Participants: 2 Read full topic
View ArticleHow to get a coordinate from a 3d scene?
@Annop_kobhirun wrote: Hi, I came from the world of 2D Image processing and just coming into the world of 3D So, I have play the example in 3d folder and I have a doubt, In 2D image it easy to get a...
View ArticleSaving file other folder than data
@aliva666 wrote: Hi! I'm trying to save a file in the dekstop but i get an error =boost::filesystem::create_directories: Permission denied: "../../../../../../../../../../../base/Desktop" this is the...
View Article"fix/get around" for autocompletion in sublime text (Linux)
@udiskie wrote: Hello, weeks ago i was struggling to set up openframeworks in sublime (linux), and in my opinion it's tricky and it never worked for me. Since you can create projects with...
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2D scanner from projector
@guardabrazo wrote: Hi, I'm working on a way to automate simple 2D projection mappings using openCV. So far I've been able to use ofxCV to detect contours and quads in a given image/video and adjust...
View ArticleFrom 2d silhouette to 3d shape
@rojele wrote: Hi, everyone, I'm pretty new to openframeworks. That's, in fact, my first project with it.My goal is to generate a deformable irregular 3d shape from a 2d shape drawn in live. Actually...
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Setup dialog? Exit an app from within itself?
@ErnstHot wrote: I am trying to make a setup dialog for my app where the user can select the resolution, window mode, various graphics settings and so on, but it seems I need to create a new window to...
View ArticleTara Stereo Camera
@eric1 wrote: I just read about the Tara Stereo Camera that runs on Windows and Linux and Jetson TK1. https://www.e-consystems.com/3D-USB-stereo-camera.asp Has anyone tried this camera with OF? Posts:...
View ArticleModified Empty Example not compiling - Raspberrypi3
@Adrien_Laveau wrote: Hello Forum, I am running Raspbian on Raspberry Pi3 and really new to all of this.I installed Openframework recently and I am learning with the great ofBook.In the Section...
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Rendering exported .ply file (with uv texture) in Blender (tip)
@hamoid wrote: If you want to render textured OF meshes in Blender, I realized two things need to be adjusted. .ply files saved from OF include properties called "u" and "v", but Blender expects them...
View ArticleProperly animating tree traversal
@aceslowman wrote: Hi everyone, Working on traversing a tree structure that I've built (Essentially, the nodes are a linked list with multiple children), I am wanting to simulate a kind of capillary...
View ArticleDeprecation & replacements?
@Autofasurer wrote: It's been some time since I've done anything with ofx, so after downloading the new version it appears that a lot of things are deprecated... This seems to also affect a number of...
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