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Drawing skipping first few frames?
@p1r4t3b0y wrote: Hi everybody, I’m confused by the behaviour of the following, rather simple script: ofApp.h : #pragma once #include "ofMain.h" class ofApp : public ofBaseApp{ public: void setup();...
View ArticleHow to compile a project on release-mode with Makefile? | CFLAGS
@action wrote: (topic withdrawn by author, will be automatically deleted in 24 hours unless flagged) Posts: 1 Participants: 1 Read full topic
View ArticleHow to compile a project on release-mode with Makefile? | OPTIMIZATION CFLAGS
@action wrote: Hello there everyone. The config.make file does make some reference to PROJECT OPTIMIZATION CFLAGS. # PROJECT_OPTIMIZATION_CFLAGS_RELEASE flags are only applied to RELEASE targets. # #...
View ArticleHow to export fbo to SVG?
@p1r4t3b0y wrote: Hi, I’m iteratively drawing lines in ofApp::draw() inside an fbo! What would be a good strategy to export the final drawing to a SVG? Here’s what I’ve tried so far, but only the...
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ofxColorPicker missing argument list
@EdwardLiv wrote: I can create the other GUI elements (fields, sliders, button), but I don’t know how to create ofxColorPicker. Are there any examples on how to use it? Posts: 1 Participants: 1 Read...
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Why does my ofImage.draw() not fill the screen?
@chrisoffner3d wrote: Hi everyone, I’m very much new to OF and struggling with trying to draw to my screen pixel by pixel. I’m running my app in OF_FULLSCREEN and have: ofImage theScreen; int...
View ArticleofParameter groups for buttons/typing/colorpickers
@kaspar.wtf wrote: Hi, I’ve followed a few tutorials and know how to use the GUI to make buttons, type inputs and color pickers but now that I put all these in classes I found it easier to use the...
View ArticleLine MAT Structures with Openframeworks
@sonotype wrote: Hey everyone, I’m kind of new to OF and I’d like to know which functions or topics I should dig in to create something similar to this techniques used in TD. Thanks in advance! Posts:...
View ArticleMoving 3D shapes in a "Drag and Drop" Fashion
@akamal wrote: Hello all, new to OpenFrameworks (I’ve recreated Doodle Jump if that counts for something). Intermediate in C/C++. I’m creating a simulation/ program where students can connect...
View ArticleProblem with ofSoundStream
@nzfs wrote: hi, i made an app that uses the onboard sound card using the direcshow drivers in windows: ofSoundStreamSettings settings; settings.setApi(ofSoundDevice::Api::MS_DS); auto devices =...
View ArticleBlending image with a shape
@dilanfdo wrote: I want to blend an image with a shape and get only the image portion under the shape. I try this way. But it didn’t work. Here is the code I write in the setup();...
View ArticleA few questions after a new install on Arch
@cuppajoeman wrote: I installed openframeworks through archlinux’s user repository and I think it installed it to /opt/openFrameworks. When it finished it told me to run...
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Texture3D usable in Fragment Shader
@totetmatt wrote: Hello all, I’m fairly new on openframework / opengl world and I’m looking for some guidance on a problem I’m facing. I would like to build a tool that, with some pictures / video of...
View ArticleDebug Mode Question
@pxt wrote: why this is givin me an error on debug mode but not on realease mode? vector<ofPoint>p; //-------------------------------------------------------------- void ofApp::setup(){...
View ArticleMultipass shader on a mesh
@fresla wrote: This might be a badly formed question, apologies in advance. Is there such thing as a multipass shader for meshes? I have been scouring examples of ping pong shaders and they all seem...
View ArticleTexturing cloth mesh with OfxBullet addon
@delirious.blanc wrote: Hello! I have been aiming to create a cloth simulation with my own images. I decided to use the OfxBullet addon (https://github.com/NickHardeman/ofxBullet) because it has a...
View ArticleUsing .setControlArea with EasyCam, changing EasyCam's default controls, and...
@akamal wrote: Hello All, I’m creating a simulation/ program where students can connect different atoms together to start a chemical reaction, thus creating a compound. EX: combining hydrogen and...
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It seems I don't understand C++ loops and/or pointers
@chrisoffner3d wrote: So in my ofApp.h I declare ofImage imageTiles[20]; and then I have this code: void ofApp::setup() { for (int i = 0; i < 20; i++) { imageTiles[i].grabScreen(0, 0,...
View ArticlethreadChannel example confusing variable names
@fresla wrote: I am trying to understand the thread channel example but it is a bit confusing as there are some variables that have the same name. in the ImgAnalysisThread.h file there is a...
View ArticleAdd Listener to ofxToggle
@matteo wrote: Hi! I’m getting the error “ofAddListener’: no overloaded function takes 4 arguments” when I try to add a listener to a ofxToggle. Do you know where I’m wrong? Thanks. void...
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