ofxArtnet
openframeworks addon for ArtNet
Note: This addon is seperate from the old version which uses libartnet.
In case you still need the old version, please checkout the legacy branch.
Overview
ofxArtnet allows the sending and recieving of Art-Net data within OpenFrameworks.
Basic Usage
Sending simple data over ArtNet.
Initialize an FBO and ArtNet Sender
ofFbo sendData;
ofxArtnetSender artnet;Allocate the frame buffer and ArtNet sender
string targetIp = "127.0.0.1";
int width = 170;
int height = 1;
int internalformat = GL_RGB;
sendData.allocate(width, height, internalformat);
artnet.setup(targetIP);Draw to the frame buffer and send to artnet
sendData.begin();
ofClear(0);
ofSetColor(color);
ofDrawRectangle(0, 0, sendData.getWidth(), 1);
sendData.end();
// Convert the frame buffer to ofPixels
ofPixels data;
sendData.readToPixels(data);
// Send the pixel data over Artnet
artnet.sendArtnet(data);