ofxAsciiArt - Real-time ASCII Art filter for oF.

This add-on was inspired by Sol's work with TextFX, the major difference being ofxAsciiArt runs on the GPU. Font data and LUT creation were taken from TextFX.

Sample Usage

.h:

ofxAsciiArt asciiArt;

.cpp:

void testApp::setup(){ ofDisableArbTex(); vidGrabber.initGrabber(512, 512, true);

asciiArt.init(vidGrabber.getTextureReference(), ofGetWidth(), ofGetHeight()); }

void testApp::update(){ ofBackground(0); vidGrabber.grabFrame(); asciiArt.setContrast(contrast_slider.getValue()); asciiArt.setColorDepth(depth_slider.getValue()); asciiArt.update(); }

void testApp::draw(){ asciiArt.draw((ofGetWidth() - asciiArt.getWidth())/2, (ofGetHeight() - asciiArt.getHeight())/2); }