Smooth color across multiple Vbo faces
@MathiasOfVilanta wrote: Hi Guys, OpenGl noober here. I have been using one big Vbo with many faces to change the colour of squares on a grid. Each square is just a face of the Vbo. These squares are...
View ArticleProject file for tvOS example
@firmread wrote: Hi everyone, I see that there are a few tvOS examples on master branch examples folder. But they are there without project files and the project generator doesn't have the option to...
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Fbo blending issue
@Regi wrote: Hello, I'm trying to figure out an issue with an FBO. Basically I have something that draws a glowing sphere. It works OK until I wrap an fbo around it. If I try to draw the fbo it...
View ArticlePut ofVideoGrabber on ofPlanePrimitive
@skyl wrote: I haven't been able to piece together this simple exercise: put the video grabber output on a plane. I have a minimal example. The result is that the plane is the color of the pixel in...
View ArticleSum Values in an Array
@ivanpianobcn wrote: I'm sure someone can help me here, this must be REALLY simple, but I just don't have the logic to do it... Every time px is greater than 1, I want to store this value, and sum...
View ArticleStereoscopic video using Nvidia 3dvision2
@noon wrote: hi, I'm trying to create stereoscopic video using Nvidia 3d vision2. I understand that how to output stereoscopic video using OpenGL,but i don't know how to achieve in Openframeworks. How...
View ArticleWrite image in openFrameworks
@mhkiyani2000 wrote: hello allhow can save an image in openframework to opencv with imwrite command:imwrite(cv:mat,filename);save mat file for example i want save bellow mat in raspberry pi(raspbian...
View ArticleAudio file analysis FFT
@antocreo wrote: Hello,I am trying to find a good audio file analysis tool.I see there are a few tools for real-time analysis. I was wondering if any of these could be used with an audio file as a...
View ArticleQt Creator and external addons
@Gallo wrote: hello, i am using Qt Creator under Ubuntu 16.04 and oF0.9.3I can compile oF examples when i am building my custom app it can't find the external addons i declared (ofxBox2d) I tried to...
View ArticleMSYS2 0.9.3 Issues compiling 3dPrimitivesExample
@Daniel_Bennett wrote: Hi,I've been following the installation page for MSYS2 release 0.9.3, and all went well up to a point - MSYS installed and OF compiled without error. I also managed to compile...
View ArticleUnable to call load and setFrame/Position on same frame?
@BlindElephants wrote: I'm working with an instance of ofVideoPlayer, and trying, very simply, to load a file and set the starting position of playback during setup(). Whether I use setPosition() or...
View ArticleScaling an fbo for preview
@Regi wrote: Hi, this seems to be a rather trivial thing, but I can't seem to figure it out. I have a high resolution FBO which I plan to do a screenshot of. It works fine, but I can't see the whole...
View ArticleMidi player in Android/Desktop
@ayushshah wrote: Hi, I wish to create a mobile(Android) application to play midi files using virtual piano. I have had a look at ofxmidi,but there is no information given related to playing midi in...
View ArticleTerrain with a path
@edapx wrote: I want to create a terrain with a path. Something like this https://vimeo.com/14417062For now, I'm evaluating this possibilities:1) take a highmap with a river, generate the terrain out...
View ArticleUsing boost with XCode - some help?
@marinero wrote: Hi everyone,I am trying to use the boost C++ library for a project. I am installing it using:brew install boostand then I am starting with an empty ofx example. After installation the...
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Adding a Normal map to a simple plane
@mikecj184 wrote: Hello everybody, I'm using ofMesh to create a plane in 3d with lights and material. I want to further add some roughness to the plane with a normal map. Looked around the forum for...
View ArticleofxAssimpModelLoader set rotation
@fresla wrote: I am working with ofxAssimpModelLoader and have a question about the set rotation function below. void ofxAssimpModelLoader::setRotation(int which, float angle, float rot_x, float...
View ArticleofxHTTP post response
@pandereto wrote: Hi Im trying to do an jsonrpc using POST, im taking the simplePostServer as starting point. To the jsonrpc part im using https://github.com/uskr/jsonrpc-lean to parse the json data...
View ArticleCMake based workflow
@symbolix wrote: Hi, I am new to OF. I am on OSX and I would like to set things up with CMake. Anyone who is using CMake for their OF based projects? I guess there are two stages: (1) Build and...
View ArticleHave any way to get Wifi SSID and RSSI in osx
@huchinhsiang wrote: have any way to get Wifi SSID and RSSI in osx?maybe need merge objective c and c++?help someone can give me a tip thank you!! Posts: 1 Participants: 1 Read full topic
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