add rough examples

example-atlas/src/main.cpp

@@ -0,0 +1,21 @@
+#include "ofMain.h"
+#include "ofApp.h"
+
+//========================================================================
+int main(){
+    #ifdef OF_TARGET_OPENGLES
+        ofGLESWindowSettings settings;
+        //settings.setSize(1920, 1080);
+        settings.glesVersion = 2;
+    #else
+        ofGLWindowSettings settings;
+        settings.setSize(1920, 1080);
+        settings.setGLVersion(3, 2);
+    #endif
+    ofCreateWindow(settings);
+
+    // this kicks off the running of my app
+    // can be OF_WINDOW or OF_FULLSCREEN
+    // pass in width and height too:
+    ofRunApp(new ofApp());
+}

example-atlas/src/ofApp.cpp

@@ -0,0 +1,84 @@
+#include "ofApp.h"
+#include "ofGraphicsBaseTypes.h"
+#include "ofUtils.h"
+
+//--------------------------------------------------------------
+void ofApp::setup(){
+    string fontName = "RobotoFlex.ttf";
+    string fontPath = "data/fonts/" + fontName;
+    atlas.setup(fontPath);
+    atlasImage = atlas.getAtlasImage();
+}
+
+//--------------------------------------------------------------
+void ofApp::update(){
+
+}
+
+//--------------------------------------------------------------
+void ofApp::draw(){
+    ofBackground(ofColor::black);
+    ofPushMatrix();
+    ofTranslate(
+        ofMap(sin(ofGetElapsedTimeMillis() * 0.0001), -1, 1, 0, ofGetWidth() - atlasImage.getWidth()),
+        ofMap(cos(ofGetElapsedTimeMillis() * 0.0001), -1, 1, 0, ofGetHeight() - atlasImage.getHeight()),
+        0);
+    atlasImage.draw(0, 0);
+    ofPopMatrix();
+}
+
+//--------------------------------------------------------------
+void ofApp::keyPressed(int key){
+    if(key == 's'){
+    }
+}
+
+//--------------------------------------------------------------
+void ofApp::keyReleased(int key){
+
+}
+
+//--------------------------------------------------------------
+void ofApp::mouseMoved(int x, int y){
+
+}
+
+//--------------------------------------------------------------
+void ofApp::mouseDragged(int x, int y, int button){
+
+}
+
+//--------------------------------------------------------------
+void ofApp::mousePressed(int x, int y, int button){
+
+}
+
+//--------------------------------------------------------------
+void ofApp::mouseReleased(int x, int y, int button){
+
+}
+
+//--------------------------------------------------------------
+void ofApp::mouseEntered(int x, int y){
+
+}
+
+//--------------------------------------------------------------
+void ofApp::mouseExited(int x, int y){
+
+}
+
+//--------------------------------------------------------------
+void ofApp::windowResized(int w, int h){
+
+}
+
+//--------------------------------------------------------------
+void ofApp::gotMessage(ofMessage msg){
+
+}
+
+//--------------------------------------------------------------
+void ofApp::dragEvent(ofDragInfo dragInfo){
+
+}

example-atlas/src/ofApp.h

@@ -0,0 +1,30 @@
+#pragma once
+
+#include "Atlas.h"
+#include "ofMain.h"
+#include "ofxMsdfgen.h"
+
+using namespace msdfgen;
+
+class ofApp : public ofBaseApp {
+
+    public:
+        void setup();
+        void update();
+        void draw();
+
+        void keyPressed(int key);
+        void keyReleased(int key);
+        void mouseMoved(int x, int y);
+        void mouseDragged(int x, int y, int button);
+        void mousePressed(int x, int y, int button);
+        void mouseReleased(int x, int y, int button);
+        void mouseEntered(int x, int y);
+        void mouseExited(int x, int y);
+        void windowResized(int w, int h);
+        void dragEvent(ofDragInfo dragInfo);
+        void gotMessage(ofMessage msg);
+
+        ofxMsdfgen::Atlas atlas;
+        ofImage atlasImage;
+};