import ketai.sensors.*; // Change this value to disable the Graph boolean enableGraph = true; KetaiSensor sensor; float fontSize = 130*displayDensity; float accelerometerX, accelerometerY, accelerometerZ, rotationX, rotationY, rotationZ; ArrayList valuesAccelX = new ArrayList(); ArrayList valuesAccelY = new ArrayList(); ArrayList valuesAccelZ = new ArrayList(); ArrayList valuesRotX = new ArrayList(); ArrayList valuesRotY = new ArrayList(); ArrayList valuesRotZ = new ArrayList(); void setup() { sensor = new KetaiSensor(this); sensor.start(); textAlign(CENTER, CENTER); textSize(fontSize); strokeWeight(6); smooth(); } float mapNum; void draw() { background(78, 93, 75); drawGraph(valuesAccelX, height / 2 - fontSize * 4); drawGraph(valuesAccelY, height / 2 - fontSize * 3); drawGraph(valuesAccelZ, height / 2 - fontSize * 2); drawGraph(valuesRotX, height / 2 + fontSize * 3); drawGraph(valuesRotY, height / 2 + fontSize * 4); drawGraph(valuesRotZ, height / 2 + fontSize * 5); fill(255); text("Accelerometer:", 0, -fontSize*5.5, width, height); mapNum = mapColor(accelerometerX); fill(mapNum, 255-mapNum, 0); text("x: " + nfp(accelerometerX, 1, 3), 0, -fontSize*4, width, height); mapNum = mapColor(accelerometerY); fill(mapNum, 255-mapNum, 0); text("y: " + nfp(accelerometerY, 1, 3), 0, -fontSize*3, width, height); mapNum = mapColor(accelerometerZ); fill(mapNum, 255-mapNum, 0); text("z: " + nfp(accelerometerZ, 1, 3), 0, -fontSize*2, width, height); fill(255); text("Gyroscope:", 0, fontSize*1.5, width, height); mapNum = mapColor(rotationX); fill(mapNum, 255-mapNum, 0); text("x: " + nfp(rotationX, 1, 3), 0, fontSize*3, width, height); mapNum = mapColor(rotationY); fill(mapNum, 255-mapNum, 0); text("y: " + nfp(rotationY, 1, 3), 0, fontSize*4, width, height); mapNum = mapColor(rotationZ); fill(mapNum, 255-mapNum, 0); text("z: " + nfp(rotationZ, 1, 3), 0, fontSize*5, width, height); } float mapColor(float in){ return map(in, -9.83, 9.83, 0, 255); } void drawGraph(ArrayList values, float margin){ if(!enableGraph) return; float lineWidth = (float) width / (values.size() - 1); for (int i=0; i < values.size() - 1; i++) { line(i * lineWidth, margin + values.get(i), (i + 1) * lineWidth, margin + values.get(i + 1)); } } void onAccelerometerEvent(float x, float y, float z) { valuesAccelX.add(int(x * 10)); while(valuesAccelX.size() > 10) valuesAccelX.remove(0); valuesAccelY.add(int(y * 10)); while(valuesAccelY.size() > 10) valuesAccelY.remove(0); valuesAccelZ.add(int(z * 10)); while(valuesAccelZ.size() > 10) valuesAccelZ.remove(0); accelerometerX = x; accelerometerY = y; accelerometerZ = z; } void onGyroscopeEvent(float x, float y, float z) { valuesRotX.add(int(x * 10)); while(valuesRotX.size() > 10) valuesRotX.remove(0); valuesRotY.add(int(y * 10)); while(valuesRotY.size() > 10) valuesRotY.remove(0); valuesRotZ.add(int(z * 10)); while(valuesRotZ.size() > 10) valuesRotZ.remove(0); rotationX = x; rotationY = y; rotationZ = z; }