GLSL- Unable to load texture properly
@Subgression wrote: Hello to everyone.I'm currently trying to display a simple texture (grabbed from an ofVideoPlayer) and applaying into a rectangle using a GLSL shader, the main problem is the...
View ArticleIos video playing
@mindthegap wrote: I have to port a video application with seamless switch of the videos to an ipad pro. is this possible with of for ios? which codecs can I use? Posts: 2 Participants: 2 Read full...
View ArticleProportionally scale and mask an image
@sjespers wrote: Hi there, I'd like to proportionally scale and mask an image. When I try to scale an image with a mask the mask is never correct. void myApp::loadImage(){ if...
View ArticleofVec2f instead of ofVec3f Question
@cuinjune wrote: Is it completely okay to pass ofVec2f instead of ofVec3f as a function argument if I want to use zero as a third (z) value? Or would there be any penalty in performance? for example,...
View ArticleOfxgui toggle interplay
@Sam_McElhinney_io wrote: Hello, I'm experimenting with ofxGui for the first time, using the parameters example. Is there a simple/built in way to set a group of toggle booleans as interdependent?...
View ArticleglPointSize effecting individual Points(ofMesh)
@rhizome wrote: As the title implies, is it possible (in an ofMesh using OF_PRIMITIVE_POINTS) to alter the point size individually ? Posts: 3 Participants: 2 Read full topic
View ArticleofAppGlutWindow settings
@Sam_McElhinney_io wrote: Hello again Am trying to educate myself a little. For a long time I've used the following to start an app: ofAppGlutWindow window; window.setGlutDisplayString("rgba double...
View ArticleDraw a specific ofMeshFace
@Kaito_Kid wrote: I have this specific of3dPrimitive, and I would like to draw only some specific faces. I am using this: for (auto face : prim->getMesh().getUniqueFaces()) { if...
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Performance/fps drop from of_v0.8.3 on osx 10.8.5 (mountain lion) to...
@a__ wrote: I recently replaced my HDD with a new one of the exact same model and went from mountain lion to sierra (big leap). I got a project I've been working on in of_v0.8.3 on osx 10.8.5...
View ArticleofTrueTypeFont: How to get the current spaceSize after loading
@cuinjune wrote: Hi, I found out ofTrueTypeFont::getSpaceSize() returns zero after loading the font. It only seemed to work once I manually set it with setSpaceSize(). I tried it with several fonts...
View ArticlePlay audio files out of multiple channels of hardware audio interface
@retnull wrote: I would like to play an audio file from multiple outputs of my hardware audio interface (Focusrite Sapphire 18i20).My goal is to programmatically send a sound file to different...
View ArticleofxHTTP / Windows / Linker 2019/2001 Error
@elPixolero wrote: Hi there, I'm trying to get the ofxHTTP addon to work. It added the depedencies ofxMediaType/ofxIO/ofxSSLManager and the ofxNetworkUtils but ending up with a lot of LNK2019 and...
View ArticleHow to get extrinsic or camera pose from ofxAruco?
@Annop_kobhirun wrote: Hi, I need to use AR addon to get the pose of the markerand convert that to camera pose. ofxAruco can handled it or not? Thank you Annop Posts: 1 Participants: 1 Read full topic
View ArticleofxCv glm compilation errors
@baskar.sv12 wrote: i get the following error/home/OpenFramework/Homedwlnd/openFrameworks-gradle-experimental/addons/ofxCv/libs/ofxCv/src/Helpers.cppError:(78, 3) error: use of undeclared identifier...
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Latest OF only works on OSX 10.9 or later?
@cuinjune wrote: Hi, I just tried the latest nightly build today and I got the following warnings. I had to change the deployment target to 10.9 to silence these warnings.Does this mean the latest and...
View Article'ext/atomicity.h' file not found
@baskar.sv12 wrote: I get the below error during compilationError:(74, 16) 'ext/atomicity.h' file not found in the below...
View ArticleofFbo::allocate What are available internal format?
@cuinjune wrote: Hi, I wonder if there's any other internal format option other than GL_RGB and GL_RGBA that I can use in ofFbo::allocate. Or are the two only available options? Posts: 1 Participants:...
View ArticleIos camera crash
@mindthegap wrote: hello, I started developing for the iOS plattform. If I initialize the camera as before ( for me windows) , there is an error when calling initGrabber(wdith, height) is it possible...
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ofFbo drawing affected by cleared color
@cuinjune wrote: //-------------------------------------------------------------- void ofApp::setup(){ fbo.allocate(400, 400, GL_RGBA, 4); fbo.begin(); ofClear(ofColor(255,0,0,0)); fbo.end(); } In my...
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ofxKinectV2 errors
@Louisa wrote: Hello, I get tons of errors when compiling example ofxKinectV2 project on Windows 10. Is there a way to clear them, or should I stop trying using Kinect with OF? :(( thank you for any...
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