Incorporate OF into an existing C++ application/codebase
@aaa wrote: I don’t have the programming vocabulary to describe what it is that I want, so bear with me. Essentially, I’d like to take an existing C++ application that has a codebase on GitHub that...
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Curvy videograbber shape
@wasabis wrote: Hi there, good to be here. =) I recently started playing around with openframeworks and i am facing a problem on an idea i work on. I have a video playing and i would like draw it in a...
View ArticleGetting large numbers from ofJSON
@fresla wrote: I am trying to retrieve large numbers from a JSON file, they are actually unix timestamps in milliseconds. For example 1529587842955 This is too big for an int, I think the appropriate...
View ArticleLocal file is not uploaded by using both ofxHttpForm and ofxHttpUtils
@Dofl_Yun wrote: Tested examples from each addon on OSX with of 0.10.0 but no file is uploaded. Tested with provided php(upload.php) by uploading to my personal website. No error but file size is 0. I...
View ArticleQt creator ubuntu 18.04
@GiorgioEdmundoJonaso wrote: Hello! I’ve recently updated to ubuntu 18.04 from 16.04, and I just installed openframeworks which is working fine, if I run the projects in terminal, however I followed...
View ArticleGLX: Failed to create context: BadValue (integer parameter out of range for...
@edapx wrote: On linux, the example of3DPrimitive and all my applications are failing. This is the error: GLX: Failed to create context: BadValue (integer parameter out of range for operation). I was...
View ArticleofBaseSoundPlayer missing, ofxSoundObject examples don't work
@Delysel wrote: Hello everyone. I’m trying to run the ofxFft example from ofxSoundObject but am getting the error: /oF/addons/ofxBasicSoundPlayer/src/ofxBasicSoundPlayer.h:10:10: fatal error:...
View ArticleofWindowSettings vs ofGLFWWindowSettings
@cuinjune wrote: What’s the difference between the 2 classes and why would one use one over another? If I create a window using ofWindowSettings, does it not use GLFW library at all? Which works...
View ArticleReceive same OSC message with more than one App
@rjx-ray wrote: I have one OF app that is sending OSC messages and I would like to receive them simultaneously with two other separate OF apps. However I am finding that whichever of the receiver apps...
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Cam into ofPixels
@BartMulder wrote: what i’m trying to do is to is: get pixels of the webcam into units of (10 x 10 px for instance) put the 10 x 10 blocks into a vector i think rearrange those blocks randomly and...
View ArticleMouse button ID: where is it?
@bob97086 wrote: I’m trying to use mouse input but having trouble finding documentation. A big help would be to announce where-the-heck is documentation about some things like button info. For...
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HTTP Post Request with a JSON file
@ayruos wrote: I’m trying to do a HTTP post request from openFrameworks and can’t seem to figure it out. The info here doesn’t seem to work: How to send as HTTP Post request as JSON in ofx? beginners...
View ArticleGet middle of screen
@nicourense98 wrote: Hello, I have already looked around to find a solution, but with no success. I want to get the coordinate to the middle of the window/screen, whether I am on OF_FULLSCREEN or on...
View ArticleofParameter int to display text in UI instead of integers
@lethalrush wrote: I have a vector that contains objects. Each object has a “myName” string variable. I’d like to use a UI slider to select an object from that vector. So far I’ve been using an...
View ArticleHigh Resolution Capable makes everything 2x smaller
@cuinjune wrote: Hi, when I set High Resolution Capable option to YES from the openframeworks-info.plist file on mac, the window and every drawings show up 2 times smaller than it should. I can fix...
View ArticleSend ofxDatGui interface to ofxSyphon and Syphon Recorder
@robotPatrol wrote: hi, is it possible to publish an interface built using ofxdatGui to syphon recorder? i used mClient.draw(0, 0); mainOutputSyphonServer.publishScreen();...
View ArticleWhat does ofApp::gotMessage() do?
@cuinjune wrote: What does ofApp::gotMessage(ofMessage msg) do? It seems like it’s some kind of a listener function. If so, what does it exactly listen to? Posts: 1 Participants: 1 Read full topic
View ArticleWhat is ofVec2f::set alternative in glm::vec2?
@cuinjune wrote: Hi, I wonder what is ofVec2f::set alternative in glm::vec2. Posts: 1 Participants: 1 Read full topic
View ArticleUsing namespace glm;
@ayruos wrote: Is there a reason why the glm namespace is not imported into openframeworks? If I do using namespace glm; in my ofApp.h file, things seem to work fine, which leads me to ask why it’s...
View ArticleofBeginSaveScreenAsSVG & blend modes
@dimitre wrote: Hello, I’ve just noticed if I use blend modes (ADD / MULTIPLY) and use ofBeginSaveScreenAsSVG it outputs rasterized graphics inside SVG / PDF. It would be great to be able to use blend...
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