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ofImage data to const char*
@Radeise wrote: Hi, I try to pass ofImage data to easyBMP c++ library. this way work but it’s slow : for( int i=0 ; i < img->getWidth() ; i++) { for( int j=0 ; j < img->getHeight() ; j++)...
View ArticleIs there any "minimap" addons for OF?
@bemoregt wrote: Hi, All~ Is there any “minimap” addons for OF? I want to make a minimap viewer for image. Posts: 1 Participants: 1 Read full topic
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Image split failed --;
@bemoregt wrote: HI, All. I’ve made a code that split a big image to 6x24 sub small images. // ofImage module, cell; //-------------------------------------------------------------- void...
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Managing local/custom addons/files
@mrmsdbdl wrote: I’m trying to work on a few class that I can utilize in several projects but I’m having some confusion about how to manage these and integrate them into my projects. I’m wondering...
View Article3D textures for 2D images
@prandam wrote: Hi, I’m doing a slideshow of sorts with thousands of images from a few folders. The thing is that I’m mixing up to 4 images at the same time but the framerate drops to less than 30fps...
View ArticleHaar Cascade XML files
@Phil_Smith wrote: tl;dr: Where do I get the correct Haar Cascade XML files to use with ofxCvHaarFinder? I’m playing with the opencvHaarFinderExample, and I thought I’d try using different haar...
View ArticleofFile cannot write to file
@a__ wrote: For some reason I’m unable to write to file using ofFile(). of_v0.10.1_vs2017_release. See example below, what am I doing wrong? #include "ofApp.h"...
View ArticleCode Sign Error
@marinero wrote: Hi there, I have a fresh install of Mojave (10.14.6), fully updated. I downloaded ofx and I when trying to compile any example, including the empty one I get the error message...
View ArticleOfbox2d and offbo
@diego wrote: hi, I’m new to the forum and I’m trying to make an application that combines various applications already made (some with processing) rendering them in the fbo, my problem is in box2d,...
View ArticleofToggleFullscreen to window crops pixels?
@Sam_McElhinney_io wrote: Hello folks I’m using a PC and visual studio, and toggling between a window and full screen using ofToggleFullscreen. It looks as though when in window mode, there are pixels...
View ArticlePoco/Foundation.h not found
@etlettering wrote: Dear passengers, I use xCode 10.1 10B61 on OSX 10.13.6 I try to use ofxVideoRecorder to record my generative graffics. As I understand correctly ofxVR use Poco. When I add...
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Colouring a mesh
@ewt wrote: Firstly, I want to thank everyone who contributes to this board, I’ve learnt a lot in the short time I’ve been coding from searching here whenever I have an issue. Unfortunately, I haven’t...
View ArticleofxAndroidUtils.h
@powlow wrote: Hi, New to OF and stuck on a setup step. Any help is much appreciated. I’ve setup xcode and OF. I used the projectGenerator app to generate a new project and inlcude all the available...
View ArticleConnect OpenFrameworks with Resolume Arena 5
@Victoriadcl wrote: Hi. I’m trying to map an OpenFrameworks proyect in Visual Studio using Resolume Arena 5, but first I need to connect both sofwares, anyone know how to do this? I tried many addons...
View ArticleVideo scrubbing seems choppy
@lewislepton wrote: howdy folks, im currently working on new tutorials but wanted to go back to video scrubbing. but there is some problems I seem to have compared to what was happening prior [which...
View ArticleTexture Coordinates with ofxAssimpModelLoader?
@wrightwriter wrote: How can I load texture coordinates with ofxAssimpModelLoader? The uv/texture coordinates are in the model itself. Posts: 1 Participants: 1 Read full topic
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Save multi pages PDF
@Radeise wrote: Hi, I try to save a multi page PDF with ofBeginSaveScreenAsPDF(“file.pdf”,true) function. I don’t use the ofApp::draw() function but just a loop for() to iterate all shapes what I want...
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OFX Quadwarp on of 0.10.0?
@mark_hellar wrote: Hi I’ve been trying to get https://github.com/julapy/ofxQuadWarp running on of 0.10.0 . Ig et ofXML errors which I understand to be caused by the removal of ofxPoco. I found this...
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Point cloud - getting started
@BrownSheep wrote: Hi, I want to understand how can i work with point cloud generated by lidar scans or kinect. I am interested in manipulation of points, adding color, movement etc to individual...
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Wriitng to JSON efficiently
@sherwig wrote: I am trying to write ofVec2f points from a Kinect to a JSON File, and then read them in on a different sketch, reformat them, and draw them the same way as the original. I can write...
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