How to build project generator from OF git repo
@michaelpromeo wrote: Hello,I'm trying to figure out how to build the 'Project Generator' app. I'm pulling the latest stable openframeworks from the git repo. I run the download_libs.sh script and...
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depthTest not used in ofStyle?
@cuinjune wrote: Screen Shot 2017-03-22 at 8.54.36 PM.png1358x816 90.3 KB As you can see, depthTest seems like it had been used as one of ofStyle variables but not anymore. Does anyone know why it is...
View ArticleImproving performance of VideoGrabber Output
@alberto2000 wrote: Hi, I'm trying to get a video input from a 1920x1080 @ 30 fps USB 3.0 camera and output it again at the same resolution and framerate running on an UpBoard (www.up-board.org). The...
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ofLight's directionalLight and lookAt();
@cuinjune wrote: I'm trying to use ofLight's directionalLight to light a certain object.With spotLight, I could easily light an object using lookAt();But if I use directionalLight, lookAt() seems to...
View ArticleDerived classes storing Base class records, with shared_ptr / forward...
@autr wrote: Seem to have gotten myself into quite a mess with pointers and memory allocation on a UI addon I’m creating . What I’ve been attempting to do is; All elements are subclasses of a single...
View ArticleCompile OF locally
@edapx wrote: Hello, I know that this topic has been covered in the forum a lot of time, but as the library are not included anymore in the master branch, i was wondering if there are new instructions...
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How to smooth edges of rotated image?
@SebastianSobotka wrote: Hello,How to smooth edges of rotated image? pseudo code:ofPushMatrix();ofTranslate(x,y);ofRotate(angle);img.draw(0, 0);ofPopMatrix(); This is what I get: Posts: 1...
View ArticleConvert 2d array into graphic element?
@ttanay wrote: Hi there, I'm working on an ant colony simulator using openframeworks and I'm storing pheromone information into a 2d array of the size of my window (in pixels):double...
View ArticleUsing keyPressed in a class
@ManuLeng wrote: I'm running into a number of issues trying to instantiate an image from a class with a keypress. The image class is whiteFlash....
View ArticleofxKinectForWindows2 DepthKey Resolution
@eightlines wrote: Just wondering if someone can explain the Depth Key resolution in ofxKinectForWindows2 addon. The Depth Camera is 512x424px and the Color Camera is 1920x1080px. In the addon, a...
View ArticleSetting bool to false after wait time
@ManuLeng wrote: HeyI'm using a keypress to set a bool to true, but after a few seconds, I would like it to be set to false. void whiteFlash::_keyPressed(int _key) { if (_key == 'z') { std::cout...
View ArticleHow to detect if DepthTest is enabled or disabled?
@cuinjune wrote: There is ofSetDepthTest() but I can't find ofGetDepthTest() Is it possible to detect if DepthTest is currently enabled or disabled? Posts: 2 Participants: 1 Read full topic
View ArticleXcode change app icon
@wmjohnson wrote: I'm trying to change my app icon... So I see that I can change the path and filenames in the Project.xcconfig, but xcode seems to have migrated away from the icon composer since this...
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ofxVideoRecorder issues
@wmjohnson wrote: Hi I'm having some issues setting up ofxVideoRecorder in a project, does anyone have any idea what the issue may be based on the attached images? everything is the same as the...
View ArticleGetting Texture from Shader
@Cici wrote: Hello, I have the following problem:I'm using an FBO within a shader which works fine.In order to map the result to an ofMesh for further processing, I'm trying to take the texture from...
View ArticleCan't compile openFrameworks from GitHub
@JuSchu wrote: I just made my first steps with openFrameworks.First I downloaded it from the Website and the whole setup process went fine. I used the msys way under Windows 10.Then I ran into...
View ArticleofxCv stitching images from non-coincident cameras
@ciaran wrote: Hi all, I'm trying to stitch together 6 cams that are fixed to the ceiling in a 3x2 grid. (The end game is to pass the stitched image to opencv in order to track people walking around a...
View ArticleStarting a movie with keyPress
@ManuLeng wrote: include "ofApp.h" //--------------------------------------------------------------void ofApp::setup() { ofBackground(0); myFlash.setup(); mySounds.setup();...
View ArticleError ofDirectShowPlayer: Cannot load video of this file type
@AndrewG57 wrote: I'm new to OF and was trying to create a simple video player based on this page: http://openframeworks.cc/learning/03_video/how_to_load_and_play_a_video/ I have tried using multiple...
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Why OF uses openGL 2.1 as a default setting?
@cuinjune wrote: Screen Shot 2017-03-27 at 4.10.04 PM.png1196x624 74.8 KB What are pros and cons of using openGL 2.1 instead of higher versions in OF?Does code run faster in 2.1 than in 3.x? Or is 2.1...
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