94 lines
1.9 KiB
Text
94 lines
1.9 KiB
Text
import ketai.sensors.*;
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KetaiSensor sensor;
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float fontSize = 130*displayDensity;
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float rotationX, rotationY, rotationZ;
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float roll, pitch, yaw;
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PShape buddha;
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PVector half = new PVector();
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PMatrix3D baseMat;
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void setup()
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{
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size(displayWidth, displayHeight, P3D);
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if(sensor == null){
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sensor = new KetaiSensor(this);
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sensor.start();
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}
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buddha = loadShape("buddha.obj");
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buddha.setFill(0xffffffff);
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buddha.setSpecular(0xfffff7d5);
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textAlign(CENTER, CENTER);
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textSize(fontSize);
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half.set(width * .5, height * .5);
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baseMat = getMatrix(baseMat);
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}
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void draw()
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{
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background(0xff000000);
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pushMatrix();
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camera(0, 0, height,
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0, 0, 0,
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0, 1, 0);
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scale(20);
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lightSpecular(64, 64, 64);
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// Horizonal light.
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spotLight(255, 255, 255,
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-half.x, 1, 0,
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1, 0, 0,
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PI, 10);
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// // Vertical light.
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spotLight(255, 255, 255,
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1, -half.y, 0,
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0, 1, 0,
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PI, 10);
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shape(buddha);
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pitch += rotationX;
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roll += rotationY;
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yaw += rotationZ;
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buddha.rotateX(pitch);
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buddha.rotateY(-roll);
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buddha.rotateZ(yaw);
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popMatrix();
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this.setMatrix(baseMat);
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ambientLight(255, 255, 255);
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fill(255);
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textSize(fontSize * .5);
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text(
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"pitch: " + nfp(pitch * 100, 1, 1) +
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" | roll: " + nfp(roll * 100, 1, 1) +
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" | yaw: " + nfp(yaw * 100, 1, 1),
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0, fontSize*7.5, width, height
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);
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text("Tap screen to reset orientation", 0, fontSize*8.1, width, height);
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textSize(fontSize);
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text("fps: " + round(frameRate), 0, fontSize*9, width, height);
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}
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void onGyroscopeEvent(float x, float y, float z)
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{
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rotationX = radians(x);
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if(round(rotationX) == 0) pitch = 0;
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rotationY = radians(y);
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if(round(rotationY) == 0) roll = 0;
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rotationZ = radians(z);
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if(round(rotationZ) == 0) yaw = 0;
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}
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void mousePressed()
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{
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pitch = roll = yaw = 0;
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setup();
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}
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