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Draggable texture mesh editor
@Freeka_Tet wrote: Hello everybody,i am new to ofx, and i am trying to build a mesh editor, where i could build a mesh on top of a texture by adding vertex (mouse click) and then move around my vertex...
View ArticleRead an ofPath point by point
@Anas_G wrote: Hi all. Is there a way to change de the color of an ofPath point by point ? Posts: 1 Participants: 1 Read full topic
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Interactive tree
@Myriam wrote: Do you know how to create an interactive tree openFrameworks? When you click on a node the following nodes appear like this : Posts: 2 Participants: 2 Read full topic
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OF Video not updated
@ASIGA_MOL wrote: QQ截图20160920032917.png741x408 98.1 KB the app loads fine but only plays the sound, no video. just the first video frame was displayed, Not updated.How can I solve this problem?...
View ArticleHow to use texture feedback in a shader?
@aceslowman wrote: I have been converting a few shaders I've built in Jitter and have come to this issue a couple times. Two questions: How do I handle multiple texture coordinates in oF? I understand...
View ArticleSimple Question About ofMeshVbo
@jhx4979 wrote: I'm trying to use ofMeshVbo to draw some particles, but I can only draw one particle. I can't find where is the problem.here is the ofApp.cpp #include "ofApp.h"`...
View ArticleGetting live feed from Canon on windows
@smtabatabaie wrote: Hi, It's been weeks that I try to get the live feed of cannon on my windows laptop. Seems the only addon for this on windows is ofxEdsdk which doesn't have any documentation for...
View ArticleofxNodeUI for making an interactive tree
@Myriam wrote: Does anyone have a code example of using the library ofxNodeUI? To make an interactive tree .. Posts: 1 Participants: 1 Read full topic
View ArticleSend video texture to shader?
@ttyy wrote: I've done this before, but in previous version of oF (0.8.4 and 0.9.0). Basically, I have a fragment shader that inverts the colors of a texture. I want to run this on a video...
View ArticleProblems with ofxCv and distance transform
@aceslowman wrote: I am having some issues using an image for a distance transform. Following the tutorial here: http://docs.opencv.org/trunk/d2/dbd/tutorial_distance_transform.html The only error...
View ArticleAndroid device suggestion for openframeworks
@eight wrote: I never had an android device, but now I need to convert an iOS app into android. Please suggest a suitable android device (preferably not a phone) which could be used for...
View ArticleImage sequencer of large images has slow framerate
@mitnosirrag wrote: First time poster, thanks to everyone who contributes. My machine specs: 4ghz i7 with 4 cores (can get a 6 core unit if needed) Samsung 850 Pro SSD 32gb RAM (can get 64gb if...
View ArticleCircles on sphere
@Regi wrote: Hi guys. I'm trying to make two ellipses on a sphere, basically a head and eyes. And then I would like to manipulate the sphere with the help of osc and an accelerometer. I would like the...
View ArticleBest Practice for tracking mutiple actors in 3d space
@TaylorEllington wrote: Hello all. I was just looking to collect some best practices/ ideas around how to best set up a "game world" type data structure. the idea would be that each actor would have a...
View ArticleBest practices for ofxThreadedImageLoader
@mitnosirrag wrote: Working on an image sequence tool, I want to preload so many images, then lazy load the rest, but I need it to happen very fast to preserve the high framerate. Using ordinary...
View ArticleUsing Canon EOS in OF for multiple hours
@smtabatabaie wrote: Hi guys , I want to use OF for an interactive installation. After reading several posts and getting some help from experienced OF members I came to the conclusion to use a Canon...
View ArticleSet mouse position osx
@Regi wrote: Hi guys, On OSX I'm using CGPoint point;point.x = 10;point.y = 10;CGWarpMouseCursorPosition(point); To warp mouse to a desired screen position. The warping works, but if I call cout...
View ArticleConfiguring ofxFaceTracker2 for Android in eclipse IDE
@Negino wrote: Hi, I'm trying to add ofxFaceTracker2 to my project but I'm facing this error: Linking libs/armeabi-v7a/libOFAndroidApp.so for android/armeabi-v7a...
View ArticleSimple Random Color Generator
@cypher wrote: I know this has to be so easy but I'm just stuck. I'd be so thankful for any bit of help. The project is drawing a number of circles on screen based on the input from gui. That's...
View ArticleSerial communication not available until opening arduino serial monitor
@dstrasser wrote: Hi,I am using an RFID tag reader (https://www.sparkfun.com/products/13198) and ofSerial class to comunicate with it.I've found that the reader is kind of asleep, it does not write...
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