What is ofSetVerticalSync?
@cypher wrote: I'm trying to find out the function of ofSetVerticalSync but there's nothing listed in the documentation. Posts: 1 Participants: 1 Read full topic
View ArticleofParameter listener trigger rules
@Gallo wrote: hello, I am using an event listener of an ofParameter to trigger an action when a button is on or off. I have just noticed that the event is always triggered while i would like it to be...
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How to combine multiple window?
@oh47 wrote: 제목 없음.png2160x1440 373 KB I want to combine multiple windows. In picture, i have two windows and i want to combine both frame1 and frame2....
View ArticleofPolyline. sort some points inside the internal volume
@dimitre wrote: Hello, is there some way of adding random points inside an ofPolyline, other than randomly inserting them and checking if isInside()?Thank you Posts: 1 Participants: 1 Read full topic
View ArticleTrouble with alpha mask -- 1 vide on top of another
@aaa wrote: This problem should be a no-brainer for many of you. My problem is simple: I have two media (one video, one image), each with an alpha mask coming from a greyscale video. The goal is for...
View ArticleCopy camera ofTexture in to vector
@stephanschulz wrote: i can't figure out how to make a perfect copy of a texture. i know i could read the texture's pixels from the GPU back to the CPU and then load them in to a new texture.but that...
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Grab two parts inside a video (not trimming) and save it
@Gallo wrote: I have a video of 2000 x 200 pixels in resolution I need to grab two parts inside that video (cut into the image, not trimming). I need to grab a piece of 500 x 200 pixels from...
View ArticleLooping the app with new ofApp
@art54 wrote: Hi, i would like making an app that it can inicializate without exit, looping all the time and erasing the variables's values every time. i was testing put directly ofRunApp(new ofApp())...
View ArticleFFT from different ofSoundPlayers
@dimitre wrote: Is it possible to get individual FFT, or direct audio buffer access from 4 separate tracks? Thanks Posts: 1 Participants: 1 Read full topic
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ofPolyline not affected by alpha in FBO
@guardabrazo wrote: I'm trying to leave trails in my animations, and since I have some flickering problems using ofSetBackgroundAuto(false); (see the issue in this link), I've been trying to use FBOs....
View ArticleDrawing a single line using floating point position
@rjlwest wrote: I'm drawing lots of single vertical lines using floating points as it's position. when it moves it will flash on and off as it goes in between integer values. so 1.f is ok, 2.f is ok,...
View ArticleOfLight Class -- Max light number and how to increase it
@TizianoT wrote: Hello! I'm new to the forum. I was playing with the class ofLight and I was trying to activate multiple light sources. Reached the number of 8 I've received and error that says that 8...
View ArticleSomething wrong with my shape?
@rjlwest wrote: i get an occasional crash in oftesselate. its an old bug of mine but i thought i had fixed it, and was happening in several parts of the program. this time its even more rare, but...
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Simple question AreaLight
@kashim wrote: Hi guyz, does anyone know if areaLight provides reflection of the mesh affected by the light?or do I write my shader for this? arealight.png692x561 34.2 KB I want to reflect my model on...
View ArticleCheck if ofSoundPlayer is paused
@thomasgeissl wrote: Hello,how would I check if the soundPlayer is currently in paused state? Here is a little example. I would like to toggle pause, without storing the current state myself.Any...
View ArticleofxFontStash in a multi-window setup
@thomasgeissl wrote: Hello,I am using @armadillu's ofxFontStash and having problems drawing strings in a multi-window setup.It works fine, if I use a single window.Any ideas? #include "ofMain.h"...
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How can I create an effect like this?
@bgoosman wrote: I was thinking a combination of Kinect + OpenFrameworks. I'm not sure if I need OpenNI or OpenCV, or some other CV framework. The application is to create a ghost like image of a...
View ArticleListen to ofParameter in B class from A class
@Gallo wrote: Hello, I have class B in which i have an ofParameter (used as ofxGui toggle button)From class A i would like to listen for the class B parameter change....
View ArticleManage scenes with a button
@saraap13 wrote: Hello, I would like to manage scenes pressing a button. I tried with ofxScene addon but it didn't work well... Is there any different way? Thank you. Posts: 1 Participants: 1 Read...
View ArticleKinect V2 compatibility
@Quwatli wrote: Is OF compatible with Kinect V2 sensor or strictly the V1? Posts: 1 Participants: 1 Read full topic
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