ofParameter groups for buttons/typing/colorpickers
@kaspar.wtf wrote: Hi, I’ve followed a few tutorials and know how to use the GUI to make buttons, type inputs and color pickers but now that I put all these in classes I found it easier to use the...
View ArticleofAddListener and multiple instances
@Godwhacker wrote: Hi, I’ve got an application requiring two or more windows. There’s the main application, which has a window created the standard way with an ofApp running in it, and a number of...
View Articlesampler2D / sampler2Drect normalised texcoords
@RobbertGroenendijk wrote: Probably a rather simple question but couldn’t find a confirming answer; I’ve been playing around with textures in shaders and notices that the coordinates coming in through...
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Syphon Recorder video quality
@robotPatrol wrote: Hello All, I have been in the process of updating old OF sketches. While doing so, I had problems with Syphon Recorder. Although I was able to record while the sketch played, as...
View ArticleExtended character sets and multiple ways of loading fonts
@metapuff wrote: I have a very basic question about loading fonts. I would like to load in some text with chinese characters. One way to do this is with ofTrueTypeFontSettings...
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Use kinect DK point cloud to identify the height of sole contour
@paul5212 wrote: Hello, Use kinect DK point cloud to identify the contour height of the sole, but the side wall will be cut off, How to solve it? Posts: 3 Participants: 2 Read full topic
View ArticleGL 3.2 setting much slower than default OpenGL setting
@kaspar.wtf wrote: hi, I was just playing around with ofLights and realized that all my scripts go a lot faster using the default window instancer ofSetupOpenGL(1024,768,OF_WINDOW); Than when I set...
View ArticleDoes anybody know how to get CLion to work with openFrameworks on macOS?
@p1r4t3b0y wrote: Hi folks, Does anybody use openFrameworks with CLion on macOS? I have tried getting ofxCMake to work, but it doesn’t seem to be maintained anymore. There haven’t been any commits to...
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EXC_BAD_ACCESS with vector
@kotaonaga wrote: Hi, I am trying to use vector<ofColor>, but I got EXC_BAD_ACCESS. Xcode says Build Succeeded. How do I use vector<ofColor> with setHsb properly? Why does this error...
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Aliasing problems with postprocessing addons
@kaspar.wtf wrote: Hey, I’ve just started trying some post processing addons such as ofxBloom and ofxPostProcessing but every time I get some aliasing problems when using the addons. Here are two...
View ArticleAny way to load and parse a .cfg file?
@sjd wrote: I’m trying to load in data from a config (cfg) file and parse it into a custom data struct. I know how to do this with json and xml formats but was wondering if there’s an addon or...
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Extrude geometry of sphere with texture loaded from image
@aquietlife wrote: Hello! I’m working on taking some spectrograms and mapping them to a 3D shape (sphere for right now), and extruding areas of the geometry based on pixel brightness. I have some of...
View ArticleRemoving vertices from an ofMesh and the corresponding indices
@fresla wrote: I have a mesh that has vertices, indices and colours. I want to crop the mesh using a cropbox. I can remove the correct points and colours easily, but is there a way to know which...
View ArticleFails run windows msys2
@Alice wrote: Olá, Hi! Sorry first post, beginner… Using OF on windows from openframeworks.cc/download/ Does it work? is the most recent release. It’s a minor version, with bugfixes only, so it is...
View ArticleIntuitive way to have ofRotate align with 3D vector?
@kaspar.wtf wrote: hi, I’m having a few troubles understanding rotations. I’m currently creating a simple butterfly and trying to place the wings along the head-tail axis which I have....
View ArticleApplying a texture to a rectangle
@kemal wrote: I’m trying to apply a jpg texture to a rectangle. This is my main code: ofiOSWindowSettings settings; settings.enableRetina = true; // enables retina resolution if the device supports...
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Automatically added command line args in xcode
@thomasgeissl wrote: Hello, i just realised when i start an app from xccode, xcode passes some command line args to the app. make run or executing the binary works as expected. int main(int argc, char...
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Build failed with ofxShader in Visual Studio
@tszasz wrote: Hello, I generated a new project and when hitting build on an empty project with no changes, I get this weird error. Looks like it wants to compile the README Makes no sense to me...
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[edited] how to align an ofNode orientation with a vector?
@kaspar.wtf wrote: hi, I’m creating a simple butterfly movement using ofNode. ofNode butterfly; ofPlanePrimitive lWing, rWing; both of these wings are offset from the center and are parented to the...
View ArticleofxDropdown addListener
@aquietlife wrote: Hello, I’m working with ofxDropdown to load files from a directory into a texture on the fly. Right now I’m simply trying to use the addListerner function, but I don’t think I’m...
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