Week04

1. 追蹤手

2. 飛行模擬

/* 飛機的上下左右移動 */

float angleYaw = hand.getYaw();

float anglePitch = hand.getPitch();

float angleRoll = hand.getRoll();

rotateX(-radians(angleRoll));

rotateY(-radians(angleYaw));

rotateZ(radians(anglePitch));

/* -------------------------------------------------------------- */ 

/*  讓地板移動的秘訣  */

float nowX, nowY, nowA;

nowX += sin(nowA); nowY += cos(nowA);

for ( int i=-10; .........){

for ( int j=-10...........){

...

...

translate(i*200 + nowX, j*200 + nowY, -200);

...

...

}

}

for (Hand hand : leap.getHands()){

...

...

nowA += radians ( -angleYaw / 100 );

}

/*------------------------------------------------------------------*/

/* 本周最終程式碼 */

import de.voidplus.leapmotion.*;

LeapMotion leap;

void setup(){

  size(600, 600, P3D);

  leap = new LeapMotion(this);

}

float nowX, nowY, nowA;

void draw(){

  nowX += sin(nowA); nowY += cos(nowA);

  background(255);

  for (int i=-10; i<=10; i++){

    for (int j=-10; j<=10; j++){

      pushMatrix();

      translate(300, 300);

      rotateX(radians(80));

      rotateZ(nowA);

      translate(i*200 + nowX, j*200 + nowY, -200);

      fill(255); box(200);

      popMatrix();

    }

  }

  for (Hand hand : leap.getHands()){

    hand.draw();

    float angleYaw = hand.getYaw();

    float anglePitch = hand.getPitch();

    float angleRoll = hand.getRoll();

    PVector pos = hand.getPosition();

    translate(pos.x, pos.y, pos.z);

    rotateX(-radians(angleRoll));

    rotateY(-radians(angleYaw));

    rotateZ(radians(anglePitch));

    fill(128); stroke(0); box(80);

    nowA += radians( -angleYaw/100 );

  }

}

/*------------------------------------------------------------------------*/