Videofeed programming for drone
@Michael_Christensen wrote: I'm currently doing a group project about a drone that needs to fly on it's own. For this project we are using openframeworks.We already got the drone to fly WITH manual...
View ArticleofTrueTypeFont to draw English and Chinese
@Dazzid_of wrote: HelloI'm trying to draw Chinese words like "你好" but I don't find the solution using fontExample on OF 0.9.0 Is it possible to draw Chinese using ofTrueTypeFont? Thanks for the help...
View ArticleHow to get all points of a text
@Dazzid_of wrote: Hi Of,I'm using getStringAsPoints to find the outline of a text. The method paths[i].getOutline(), gives me all points of the text outline. How can I have all points of the text? I...
View ArticleClik here to view.
How to fix Thread 1: EXC_BAD_ACCESS?
@lee_who wrote: here is the screenshot while compiling... Screen Shot 2017-06-09 at 4.44.13 PM.png1726x568 129 KB Posts: 1 Participants: 1 Read full topic
View ArticleClik here to view.
Spotlight ofmesh
@Poulp wrote: Hello, I'have a strange behavior with a spotlight on an Ofmesh. Indeed, when I orient the spotlight on my mesh only half of the light appears, contrary to an ofPlane. Here is an...
View ArticleofSoundPlayer - using the getPosition() to control the size of an image?
@Anthony_Dunphy wrote: Hello fellow openframeworks users I have a rotating image that I want to increase in size as the the sound playing gets further to the end of playing I know getPosition()...
View ArticleClik here to view.
ofxBox2D not compiling
@Julian_Puppo wrote: I´ve downloaded vanderlin box2D addon without succes. I´ve tryed the stable and the master version from this link : github.com vanderlin/ofxBox2d ofxBox2d - Openframework wrapper...
View ArticleClik here to view.
What do "&"and "*" mean when name function parameters?
@lee_who wrote: As the screenshot shows below Screen Shot 2017-06-10 at 10.35.52 AM.png1308x326 44.7 KB Posts: 3 Participants: 3 Read full topic
View ArticleWhat are the differences between 'ofPixels' and 'ofBasePixels'?
@lee_who wrote: What are the differences between 'ofPixels' and 'ofBasePixels'?? Posts: 1 Participants: 1 Read full topic
View ArticleOSX 10.11, XCode 8.2.1, OF (github) ofCamera.cpp "No member named xyz" error
@gonzzza wrote: Hi! After updating OF from GitHub i encounter compile errors: libs/openFrameworks/3d/ofCamera.cpp:178:30: No member named 'xyz' in...
View ArticleClik here to view.
How to delete QuickTime and GLUT for Mac App Store Submission
@cuinjune wrote: Hi, I'm following this tutorial (http://nickhardeman.com/591/preparing-an-openframeworks-application-for-the-mac-app-store/) for submitting OF app to Mac App Store. And it says I...
View ArticleDisable ofxMSAInteractiveObject?
@Raiuc wrote: I'm using ofxMSAInteractiveObject from @memo in oF 0.9.8 I have several instances of ofxMSAInteractiveObject, each one with some button, logo, or arrow: logo.load("myLogo.png");...
View ArticleThe method to replace processDataCallback on macOS
@DyInCNS wrote: We have a old project used the QuickTime.framework. In order to playback the video with special sound effects，we used the QTAudioContextInsertRegistryInfo API,and set the...
View ArticleHow to build an images array?
@lee_who wrote: How to build an images array? since I wanna put 90 frames buffer into 90 images, it's stupid to declare 90 imges... Posts: 11 Participants: 3 Read full topic
View ArticleClik here to view.
cv::findContours makes grayscale image completly black
@Michael_Christensen wrote: I'm trying to get fitEllipse work with openframeworks, but even though the code runs without error, the drawn image from cv::findContours is completly black.Here is the...
View ArticleClik here to view.
How to pass the buffer into image array?
@lee_who wrote: here is .h file code: Screen Shot 2017-06-12 at 8.53.01 PM.png1902x214 25.5 KB and here is .cpp code: Screen Shot 2017-06-12 at 8.53.28 PM.png1762x396 54.6 KB actually I just want to...
View ArticlePassing a template class as argument
@edapx wrote: Hello, I'm developing an openFrameworks addon that will create a generative mesh. I want to let to the end user to decide which geometry will be used while creating this mesh, if a tube,...
View ArticleClik here to view.
Available memory/disk space
@Jordi wrote: Hi, Is there any way to retrieve available RAM and available Disk space in a multiplatform command? Is it possible at all? or is the OS not providing this info? Only info I`ve seen is...
View ArticleClik here to view.
How to pass unsigned char* array to image?
@lee_who wrote: I want to pass the unsigned char* array 'buffer' (frame buffer) into an image,so that I can have an image that contains frames of the video grabber,here is my code Screen Shot...
View ArticleIs it okay to use C++11 instead of C++14 for Android build?
@cuinjune wrote: Hi, I use C++11 for OSX and iOS. Now I'm trying to port my OF project to Android. I could see that OF uses C++14 as a default C++ version on Android from this...
View Article