Basic Alpha Fade
@algeo wrote: Hi All I’m sure that it is quite simple, but where might I start with simple alpha fades? I’ve included some simple Processing code. How might I recreate this in OF, or is the approach...
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EXC_BAD_INSTRUCTION error on runtime using ofParameters and Listeners
@niels wrote: Hey guys, i have a problem , which has to do with the Listeners and Parameters. I uploaded it on github: https://github.com/lkwWalter/spaceLoop The programm works with Track()-class...
View ArticleHelp with initial OpenFrameworks install
@ebraun wrote: I have downloaded OpenFrameworks from osx for my Mac, but when I open the project generator I get this message: openFrameworks path is wrong. Please set the OF path to root of...
View ArticleDifference between fbo.bind() and fbo.getTextuture().bind()?
@cuinjune wrote: I would like to learn the difference between fbo.bind() and fbo.getTextuture().bind(). When binding the FBO as a texture to a shape, I think it only works when I call...
View ArticleHow to enlarge in Qt Creator
@to1_10i wrote: I use Qt creator in osx and they seems more comfortable than xcode. However, character and image in export are much smaller than xcode. Does anyone know how to enlarge them? Posts: 1...
View ArticlePlaying and blending multiple videos
@edapx wrote: Hi, I need to be able to select one video at time from a gui,playing it when it is selected and blending it smoothly, for one second, with the previous video that was playing. My first...
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[OfxHttpServer] crash on mutex
@SixtyOne wrote: Hello everybody, i have a problem with ofxHttpServer. I would like to create a basic server for receive post request. So for this, i have my simple server class : // .h /// \brief A...
View ArticleSerial communication with two sensors / + weird output in oF
@ABel wrote: Hi oF forum, I am trying to figure out how to set up serial communication between an Arduino with two sensors attached (CapSense and Ultrasonic) and openFrameworks. How can I...
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ofPolyline to ofPath
@pandereto wrote: I need to draw an ofxCv contour as a filled shape, and i think that is not possible to draw a filled ofPolyline. So how can i convert an ofPolyline to ofPath¿? I tried this way, but...
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How to export an OF_PRIMITIVE_TRIANGLE_STRIP to .ply?
@hamoid wrote: Hi, is there a simple way to export a triangle strip to .ply? I’m using ofxPoly to give thickness to polylines. It creates meshes which display fine in OF, but if you save them to .ply...
View ArticlesetupShaderFromFile() : couldnt load GL_VERTEX_SHADER
@dustiestgolf wrote: I am attempting to run a game written in OFv0.9.8 on linux that works on both osx and windows. The game compiles without errors but when I try to run the game I get these errors....
View ArticleWhat is local_addons?
@cuinjune wrote: I just found out there is a folder called “local_addons” in an Xcode project generated by PG. I would like to know what local_addons is and how it is different from standard addons....
View ArticleCan an addon contain other addons inside?
@cuinjune wrote: Hi, I’m trying to create an addon which depends on other addons. But I need to make some changes to these addons for the compatibility. In this case, can I just put these modified...
View ArticleFade out a video
@Victoriadcl wrote: Hi! My issue is that I have 2 videos (one on top of the other) that plays when I pressed the mouse, but in mouse release i want the first video (the one on top) to fade out and...
View ArticleHow to exclude source from compiling in config.make?
@cuinjune wrote: I would like to learn how to exclude a source file when compiling an OF project. I tried EXCLUDE_FROM_SOURCE = "path/to/ofApp.h" and PROJECT_EXCLUSIONS = "path/to/ofApp.h" But both...
View ArticleHi from Troyes hihiihiih
@shadowgun1102 wrote: Hello everyone! We are two software engineers of a young french startup who works on projects using depth sensors in the 3D world. We hope that OF and his community could help us...
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setUniformTexture from a vector of of Images
@edapx wrote: Something weird is happening to me on Monday morning. My problem is, I have a class called “ImageResource” containing a vector of ofImages, and I want to pass one of those images to a...
View ArticleopenFramework and games
@Xanto wrote: Hi, I would like to know, please, if openFrameworks is suitable for making 3D games. Also complex ones, like for example, third person adventure style games. After taking a sneak peek at...
View ArticleofxPDSP: triggering samples based on midi note
@thomasgeissl wrote: Heyho, I am working on a little drum machine similar to ableton’s impulse and I am wondering how to archive this best with ofxPDSP. How can I trigger samples based on incomming...
View ArticleofBoxPrimitive.setSideColor() doesn't work under ofLight
@Dofl_Yun wrote: (topic withdrawn by author, will be automatically deleted in 24 hours unless flagged) Posts: 1 Participants: 1 Read full topic
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