Implementing zooming with Japanese fingers using ofxWinTouchHook or ofxWin8Touch
@taketori7616 wrote: I was able to acquire two or more fingers, but I would like to know how to implement zoom and rotation using that finger. Posts: 1 Participants: 1 Read full topic
View ArticleofxTwitter Search Queries
@OLIVER_HOOPER wrote: Hello, I am doing a university project where we have to make a twitter application which uses open frameworks ofxTwitter add on to search for different queries. So far I have...
View ArticleofxTwitter API Application
@OLIVER_HOOPER wrote: For a university module we have been asked to work on a Twitter API Application which searches for specific tweets through queries such as location, date or popularity. Was...
View ArticleFilter a string
@aliva666 wrote: how can i filter a string ? let say i have this string 255-100-10-test.png and i only want the 255 or 100 of the string . Posts: 4 Participants: 4 Read full topic
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ofCamera auto rotating when moving camera position and lookat position
@dimitre wrote: I'm trying to make an ofcamera run inside a spiral corridor with a lookAt point ahead (on this same trail) but the camera automatically rotates in its own axis.What is the correct way...
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How to use ofLight with customized shape (like ofPath)
@Shin wrote: How to use ofLight with customized shape (like ofPath) First, I want to add an effect to the image from iphone's camera in real-time.The effect is kind of like below. I don't know about...
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Setting up the twitter API to OF
@afp wrote: Hello everyone! I am trying to use the REST Twitter API with open frameworks and I am a little bit confused with how to set it up. When I have been using API before I just put it like...
View ArticleHow to use ofxGestures
@tktr wrote: I am using the surface containing Windows 10.Why can not someone tell me in detail so I can say basic usage of ofxGestures? Posts: 1 Participants: 1 Read full topic
View ArticleTrouble loading large PNG in PI
@pixel_forest wrote: Hello, I am trying get some panoramic PNG images to load in the pi. The images will then scroll across the screen from right to left. The images load when the width matches the...
View ArticleSimple button click to to change scenes
@Bulgama wrote: Hello, How do I set up a graphical button that changes scenes when clicked? I know how to this in Android studio / or java based style.. But how is this done in OF ? Posts: 2...
View Articlecolor.setBrightness don't work after ofSetColor in a Fbo
@jcalderon wrote: Hi Guys;I'm new in OF and I'm trying to use the function ofSetBrightness into a Fbo. I use the Fbo with a ofDrawRectangle with alpha to clear the window but the problem is when I try...
View ArticleofLoadURL 401 Unauthorized Error
@Bentley wrote: Hey oF community. I'm trying to send a command to a network camera on my local network. The brand of the camera is Axis if anyone is interested (they make great cameras!) I have the...
View ArticleInstall on OpenSUSE
@Mengjiao wrote: Hi, I am wondering if I can install it on OpenSUSE. There is no install scripts for it. Thanks for helping. -- Mengjiao Posts: 1 Participants: 1 Read full topic
View ArticleHow to pick colors from a image in openframeworks?
@JingSHE wrote: I want to pick up different colors from an image? Or to calculate the most color in an image? How to realize this in openframeworks? Thanks very much for you reply!Best wishes! Posts:...
View ArticleHow to calculate the percentage of an image?
@JingSHE wrote: If I have an image, How can I use openframeworks to calculate the percentage of each color of the image? Looking forward your reply! Posts: 2 Participants: 2 Read full topic
View ArticleRecord Video and Audio
@lethalrush wrote: I’d like to record the OpenFrameworks window to a video file, high quality. Ideally, I’d also like to capture audio that is playing in another application in the background (like...
View ArticleProblem compiling with VS2017
@IamFlowZ wrote: I’m currently having two issues with running my first app. The first is saying that “The Windows SDK version 8.1 wasn’t found.” I’m assuming that I’ll just have to install that old...
View ArticleofVideoPlayer copy
@dasoe wrote: Hi list, I try to copy a ofVideoPlayer object which works fine. void ofApp::keyReleased(int key){ switch (key) { case 's': video1 = video2; // gives the expected result video2.close();...
View ArticleVertical sync problem
@mindthegap wrote: Hello, I have done a little video player. the videos runs in 25 frames/second. the videos change via udp input from an rfid interface. I got tearing effects in fullscreen mode. I...
View ArticleHow to align camera and projector?
@Amit_Segall wrote: Hey Friends, I’m a beginner and no expert coder what so ever. I’m trying to use a camera (PS3 eye) to do some motion tracking / frame differencing and than project it over the same...
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