Examples of FixtureDef

com.badlogic.gdx.physics.box2d.FixtureDef
A fixture definition is used to create a fixture. This class defines an abstract fixture definition. You can reuse fixture definitions safely. @author mzechner
org.jbox2d.dynamics.FixtureDef
A fixture definition is used to create a fixture. This class defines an abstract fixture definition. You can reuse fixture definitions safely. @author daniel

Examples of org.jbox2d.dynamics.FixtureDef


      PolygonShape shape = new PolygonShape();
      shape.setAsBox(5.0f, 100.0f);
      bd = new BodyDef();
      bd.type = BodyType.STATIC;
      FixtureDef sides = new FixtureDef();
      sides.shape = shape;
      sides.density = 0;
      sides.friction = 0;
      sides.restitution = .8f;
      sides.filter.categoryBits = 4;
      sides.filter.maskBits = 2;


      bd.position.set(-10.01f, 50.0f);
      Body bod = world.createBody(bd);
      bod.createFixture(sides);
      bd.position.set(10.01f, 50.0f);
      bod = world.createBody(bd);
      bod.createFixture(sides);
    }


    // turney
    {
      CircleShape cd;
      FixtureDef fd = new FixtureDef();
      BodyDef bd = new BodyDef();
      bd.type = BodyType.DYNAMIC;
      int numPieces = 5;
      float radius = 4f;
      bd.position = new Vec2(0.0f, 25.0f);
      Body body = world.createBody(bd);
      for (int i = 0; i < numPieces; i++) {
        cd = new CircleShape();
        cd.m_radius = .5f;
        fd.shape = cd;
        fd.density = 25;
        fd.friction = .1f;
        fd.restitution = .9f;
        float xPos = radius * (float) Math.cos(2f * Math.PI * (i / (float) (numPieces)));
        float yPos = radius * (float) Math.sin(2f * Math.PI * (i / (float) (numPieces)));
        cd.m_p.set(xPos, yPos);


        body.createFixture(fd);
      }


      RevoluteJointDef rjd = new RevoluteJointDef();
      rjd.initialize(body, ground, body.getPosition());
      rjd.motorSpeed = MathUtils.PI;
      rjd.maxMotorTorque = 1000000.0f;
      rjd.enableMotor = true;
      world.createJoint(rjd);
    }


    {
      Body prevBody = ground;


      // Define crank.
      {
        PolygonShape shape = new PolygonShape();
        shape.setAsBox(0.5f, 2.0f);


        BodyDef bd = new BodyDef();
        bd.type = BodyType.DYNAMIC;
        bd.position.set(0.0f, 7.0f);
        Body body = world.createBody(bd);
        body.createFixture(shape, 2.0f);


        RevoluteJointDef rjd = new RevoluteJointDef();
        rjd.initialize(prevBody, body, new Vec2(0.0f, 5.0f));
        rjd.motorSpeed = 1.0f * MathUtils.PI;
        rjd.maxMotorTorque = 20000;
        rjd.enableMotor = true;
        m_joint1 = (RevoluteJoint) world.createJoint(rjd);


        prevBody = body;
      }


      // Define follower.
      {
        PolygonShape shape = new PolygonShape();
        shape.setAsBox(0.5f, 4.0f);


        BodyDef bd = new BodyDef();
        bd.type = BodyType.DYNAMIC;
        bd.position.set(0.0f, 13.0f);
        Body body = world.createBody(bd);
        body.createFixture(shape, 2.0f);


        RevoluteJointDef rjd = new RevoluteJointDef();
        rjd.initialize(prevBody, body, new Vec2(0.0f, 9.0f));
        rjd.enableMotor = false;
        world.createJoint(rjd);


        prevBody = body;
      }


      // Define piston
      {
        PolygonShape shape = new PolygonShape();
        shape.setAsBox(7f, 2f);


        BodyDef bd = new BodyDef();
        bd.type = BodyType.DYNAMIC;
        bd.position.set(0.0f, 17.0f);
        Body body = world.createBody(bd);
        FixtureDef piston = new FixtureDef();
        piston.shape = shape;
        piston.density = 2;
        piston.filter.categoryBits = 1;
        piston.filter.maskBits = 2;
        body.createFixture(piston);


        RevoluteJointDef rjd = new RevoluteJointDef();
        rjd.initialize(prevBody, body, new Vec2(0.0f, 17.0f));
        world.createJoint(rjd);


        PrismaticJointDef pjd = new PrismaticJointDef();
        pjd.initialize(ground, body, new Vec2(0.0f, 17.0f), new Vec2(0.0f, 1.0f));


        pjd.maxMotorForce = 1000.0f;
        pjd.enableMotor = true;


        m_joint2 = (PrismaticJoint) world.createJoint(pjd);
      }


      // Create a payload
      {
        PolygonShape sd = new PolygonShape();
        BodyDef bd = new BodyDef();
        bd.type = BodyType.DYNAMIC;
        FixtureDef fixture = new FixtureDef();
        Body body;
        for (int i = 0; i < 100; ++i) {
          sd.setAsBox(0.4f, 0.3f);
          bd.position.set(-1.0f, 23.0f + i);

View Full Code Here

Examples of org.jbox2d.dynamics.FixtureDef

   */
  private void createWall(Vec2 position, Vec2 size) {
    PolygonShape wallShape = new PolygonShape();
    wallShape.setAsBox(size.x, size.y);
    
    FixtureDef wallFixture = new FixtureDef();
    wallFixture.shape = wallShape;
    wallFixture.density = 1;
    wallFixture.restitution = 0;
    
    BodyDef wallBodyDef = new BodyDef();

View Full Code Here

Examples of org.jbox2d.dynamics.FixtureDef


      PolygonShape shape = new PolygonShape();
      shape.setAsBox(5.0f, 100.0f);
      bd = new BodyDef();
      bd.type = BodyType.STATIC;
      FixtureDef sides = new FixtureDef();
      sides.shape = shape;
      sides.density = 0;
      sides.friction = 0;
      sides.restitution = .8f;
      sides.filter.categoryBits = 4;
      sides.filter.maskBits = 2;


      bd.position.set(-10.01f, 50.0f);
      Body bod = world.createBody(bd);
      bod.createFixture(sides);
      bd.position.set(10.01f, 50.0f);
      bod = world.createBody(bd);
      bod.createFixture(sides);
    }


    // turney
    {
      CircleShape cd;
      FixtureDef fd = new FixtureDef();
      BodyDef bd = new BodyDef();
      bd.type = BodyType.DYNAMIC;
      int numPieces = 5;
      float radius = 4f;
      bd.position = new Vec2(0.0f, 25.0f);
      Body body = world.createBody(bd);
      for (int i = 0; i < numPieces; i++) {
        cd = new CircleShape();
        cd.m_radius = .5f;
        fd.shape = cd;
        fd.density = 25;
        fd.friction = .1f;
        fd.restitution = .9f;
        float xPos = radius * (float) Math.cos(2f * Math.PI * (i / (float) (numPieces)));
        float yPos = radius * (float) Math.sin(2f * Math.PI * (i / (float) (numPieces)));
        cd.m_p.set(xPos, yPos);


        body.createFixture(fd);
      }


      RevoluteJointDef rjd = new RevoluteJointDef();
      rjd.initialize(body, ground, body.getPosition());
      rjd.motorSpeed = MathUtils.PI;
      rjd.maxMotorTorque = 1000000.0f;
      rjd.enableMotor = true;
      world.createJoint(rjd);
    }


    {
      Body prevBody = ground;


      // Define crank.
      {
        PolygonShape shape = new PolygonShape();
        shape.setAsBox(0.5f, 2.0f);


        BodyDef bd = new BodyDef();
        bd.type = BodyType.DYNAMIC;
        bd.position.set(0.0f, 7.0f);
        Body body = world.createBody(bd);
        body.createFixture(shape, 2.0f);


        RevoluteJointDef rjd = new RevoluteJointDef();
        rjd.initialize(prevBody, body, new Vec2(0.0f, 5.0f));
        rjd.motorSpeed = 1.0f * MathUtils.PI;
        rjd.maxMotorTorque = 20000;
        rjd.enableMotor = true;
        m_joint1 = (RevoluteJoint) world.createJoint(rjd);


        prevBody = body;
      }


      // Define follower.
      {
        PolygonShape shape = new PolygonShape();
        shape.setAsBox(0.5f, 4.0f);


        BodyDef bd = new BodyDef();
        bd.type = BodyType.DYNAMIC;
        bd.position.set(0.0f, 13.0f);
        Body body = world.createBody(bd);
        body.createFixture(shape, 2.0f);


        RevoluteJointDef rjd = new RevoluteJointDef();
        rjd.initialize(prevBody, body, new Vec2(0.0f, 9.0f));
        rjd.enableMotor = false;
        world.createJoint(rjd);


        prevBody = body;
      }


      // Define piston
      {
        PolygonShape shape = new PolygonShape();
        shape.setAsBox(7f, 2f);


        BodyDef bd = new BodyDef();
        bd.type = BodyType.DYNAMIC;
        bd.position.set(0.0f, 17.0f);
        Body body = world.createBody(bd);
        FixtureDef piston = new FixtureDef();
        piston.shape = shape;
        piston.density = 2;
        piston.filter.categoryBits = 1;
        piston.filter.maskBits = 2;
        body.createFixture(piston);


        RevoluteJointDef rjd = new RevoluteJointDef();
        rjd.initialize(prevBody, body, new Vec2(0.0f, 17.0f));
        world.createJoint(rjd);


        PrismaticJointDef pjd = new PrismaticJointDef();
        pjd.initialize(ground, body, new Vec2(0.0f, 17.0f), new Vec2(0.0f, 1.0f));


        pjd.maxMotorForce = 1000.0f;
        pjd.enableMotor = true;


        m_joint2 = (PrismaticJoint) world.createJoint(pjd);
      }


      // Create a payload
      {
        PolygonShape sd = new PolygonShape();
        BodyDef bd = new BodyDef();
        bd.type = BodyType.DYNAMIC;
        FixtureDef fixture = new FixtureDef();
        Body body;
        for (int i = 0; i < 100; ++i) {
          sd.setAsBox(0.4f, 0.3f);
          bd.position.set(-1.0f, 23.0f + i);

View Full Code Here

Examples of org.jbox2d.dynamics.FixtureDef


    {
      PolygonShape shape = new PolygonShape();
      shape.setAsBox(0.5f, 0.125f);


      FixtureDef fd = new FixtureDef();
      fd.shape = shape;
      fd.density = 20.0f;


      WeldJointDef jd = new WeldJointDef();


      Body prevBody = ground;
      for (int i = 0; i < e_count; ++i) {
        BodyDef bd = new BodyDef();
        bd.type = BodyType.DYNAMIC;
        bd.position.set(-14.5f + 1.0f * i, 5.0f);
        Body body = getWorld().createBody(bd);
        body.createFixture(fd);


        Vec2 anchor = new Vec2(-15.0f + 1.0f * i, 5.0f);
        jd.initialize(prevBody, body, anchor);
        getWorld().createJoint(jd);


        prevBody = body;
      }
    }


    {
      PolygonShape shape = new PolygonShape();
      shape.setAsBox(1f, 0.125f);


      FixtureDef fd = new FixtureDef();
      fd.shape = shape;
      fd.density = 20.0f;


      WeldJointDef jd = new WeldJointDef();
      jd.frequencyHz = 5f;
      jd.dampingRatio = .7f;


      Body prevBody = ground;
      for (int i = 0; i < 3; ++i) {
        BodyDef bd = new BodyDef();
        bd.type = BodyType.DYNAMIC;
        bd.position.set(-14.0f + 2.0f * i, 15.0f);
        Body body = getWorld().createBody(bd);
        body.createFixture(fd);


        Vec2 anchor = new Vec2(-15.0f + 2.0f * i, 15.0f);
        jd.initialize(prevBody, body, anchor);
        getWorld().createJoint(jd);


        prevBody = body;
      }
    }


    {
      PolygonShape shape = new PolygonShape();
      shape.setAsBox(0.5f, 0.125f);


      FixtureDef fd = new FixtureDef();
      fd.shape = shape;
      fd.density = 20.0f;


      WeldJointDef jd = new WeldJointDef();


      Body prevBody = ground;
      for (int i = 0; i < e_count; ++i) {
        BodyDef bd = new BodyDef();
        bd.type = BodyType.DYNAMIC;
        bd.position.set(-4.5f + 1.0f * i, 5.0f);
        Body body = getWorld().createBody(bd);
        body.createFixture(fd);


        if (i > 0) {
          Vec2 anchor = new Vec2(-5.0f + 1.0f * i, 5.0f);
          jd.initialize(prevBody, body, anchor);
          getWorld().createJoint(jd);
        }


        prevBody = body;
      }
    }


    {
      PolygonShape shape = new PolygonShape();
      shape.setAsBox(0.5f, 0.125f);


      FixtureDef fd = new FixtureDef();
      fd.shape = shape;
      fd.density = 20.0f;


      WeldJointDef jd = new WeldJointDef();
      jd.frequencyHz = 8f;
      jd.dampingRatio = .7f;


      Body prevBody = ground;
      for (int i = 0; i < e_count; ++i) {
        BodyDef bd = new BodyDef();
        bd.type = BodyType.DYNAMIC;
        bd.position.set(5.5f + 1.0f * i, 10.0f);
        Body body = getWorld().createBody(bd);
        body.createFixture(fd);


        if (i > 0) {
          Vec2 anchor = new Vec2(5.0f + 1.0f * i, 10.0f);
          jd.initialize(prevBody, body, anchor);
          getWorld().createJoint(jd);
        }


        prevBody = body;
      }
    }


    for (int i = 0; i < 2; ++i) {
      Vec2 vertices[] = new Vec2[3];
      vertices[0] = new Vec2(-0.5f, 0.0f);
      vertices[1] = new Vec2(0.5f, 0.0f);
      vertices[2] = new Vec2(0.0f, 1.5f);


      PolygonShape shape = new PolygonShape();
      shape.set(vertices, 3);


      FixtureDef fd = new FixtureDef();
      fd.shape = shape;
      fd.density = 1.0f;


      BodyDef bd = new BodyDef();
      bd.type = BodyType.DYNAMIC;
      bd.position.set(-8.0f + 8.0f * i, 12.0f);
      Body body = getWorld().createBody(bd);
      body.createFixture(fd);
    }


    for (int i = 0; i < 2; ++i) {
      CircleShape shape = new CircleShape();
      shape.m_radius = 0.5f;


      FixtureDef fd = new FixtureDef();
      fd.shape = shape;
      fd.density = 1.0f;


      BodyDef bd = new BodyDef();
      bd.type = BodyType.DYNAMIC;

View Full Code Here

Examples of org.jbox2d.dynamics.FixtureDef

    float radius = 0.5f;
    CircleShape shape = new CircleShape();
    shape.m_p.setZero();
    shape.m_radius = radius;


    FixtureDef fd = new FixtureDef();
    fd.shape = shape;
    fd.density = 1.0f;
    fd.friction = 0.1f;


    for (int j = 0; j < e_columnCount; ++j)

View Full Code Here

Examples of org.jbox2d.dynamics.FixtureDef

    float radius = 2.0f;
    CircleShape shape = new CircleShape();
    shape.m_p.setZero();
    shape.m_radius = radius;


    FixtureDef fd = new FixtureDef();
    fd.shape = shape;
    fd.density = 1.0f;
    fd.friction = 0.0f;


    Vec2 p = new Vec2((float)Math.random(), 3.0f + (float)Math.random());

View Full Code Here

Examples of org.jbox2d.dynamics.FixtureDef

    if(argDeserialized){
      return;
    }
    
    { // Floor
      FixtureDef fd = new FixtureDef();
      PolygonShape sd = new PolygonShape();
      sd.setAsBox(50.0f, 10.0f);
      fd.shape = sd;


      BodyDef bd = new BodyDef();
      bd.position = new Vec2(0.0f, -10.0f);
      getWorld().createBody(bd).createFixture(fd);


    }


    { // Platforms
      for (int i = 0; i < 4; i++) {
        FixtureDef fd = new FixtureDef();
        PolygonShape sd = new PolygonShape();
        sd.setAsBox(15.0f, 0.125f);
        fd.shape = sd;


        BodyDef bd = new BodyDef();
        bd.position = new Vec2(0.0f, 5f + 5f * i);
        getWorld().createBody(bd).createFixture(fd);
      }
    }


    {
      FixtureDef fd = new FixtureDef();
      PolygonShape sd = new PolygonShape();
      sd.setAsBox(0.125f, 2f);
      fd.shape = sd;
      fd.density = 25.0f;

View Full Code Here

Examples of org.jbox2d.dynamics.FixtureDef

      Body body = getWorld().createBody(bd);


      PolygonShape shape = new PolygonShape();
      shape.setAsBox(10.0f, 0.5f);


      FixtureDef fd = new FixtureDef();
      fd.shape = shape;
      fd.friction = 0.8f;
      m_platform = body.createFixture(fd);
    }

View Full Code Here

Examples of org.jbox2d.dynamics.FixtureDef

    }


    m_bodies[m_bodyIndex] = getWorld().createBody(bd);


    if (index < 4) {
      FixtureDef fd = new FixtureDef();
      fd.shape = m_polygons[index];
      fd.friction = 0.3f;
      fd.density = 20.0f;
      m_bodies[m_bodyIndex].createFixture(fd);
    } else {
      FixtureDef fd = new FixtureDef();
      fd.shape = m_circle;
      fd.friction = 0.3f;
      fd.density = 20.0f;
      m_bodies[m_bodyIndex].createFixture(fd);
    }

View Full Code Here

Examples of org.jbox2d.dynamics.FixtureDef


    {
      PolygonShape shape = new PolygonShape();
      shape.setAsBox(0.6f, 0.125f);


      FixtureDef fd = new FixtureDef();
      fd.shape = shape;
      fd.density = 20.0f;
      fd.friction = 0.2f;


      RevoluteJointDef jd = new RevoluteJointDef();

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.