Package net.phys2d.raw.shapes

Examples of net.phys2d.raw.shapes.Box

80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
   */
  protected void init(World world) {
    this.world = world;
    float relax = 0.8f;
   
    Body body1 = new StaticBody("Ground1", new Box(500.0f, 20.0f));
    body1.setPosition(250.0f, 400);
    world.add(body1);
   
    Body body2 = new Body("First", new Box(40.0f, 10.0f), 500);
    body2.setFriction(0.2f);
    body2.setPosition(80.0f, 300);
    world.add(body2);
   
    BasicJoint j = new BasicJoint(body1,body2,new Vector2f(40,300));
    j.setRelaxation(relax);
    world.add(j);
   
    int i;
    for (i=1;i<8;i++) {
      Body body3 = new Body("Teeter",new Box(40.0f, 10.0f), 500);
      body3.setFriction(0.2f);
      body3.setPosition(80.0f+(i*45), 300);
      world.add(body3);
     
      BasicJoint j2 = new BasicJoint(body2,body3,new Vector2f(65+(i*45),300));
 
View Full Code Here
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
  /**
   * @see net.phys2d.raw.collide.Collider#collide(net.phys2d.raw.Contact[], net.phys2d.raw.Body, net.phys2d.raw.Body)
   */
  public int collide(Contact[] contacts, Body bodyA, Body bodyB) {
    Polygon poly = (Polygon) bodyA.getShape();
    Box box = (Box) bodyB.getShape();
   
    // TODO: this can be optimized using matrix multiplications and moving only one shape
    // specifically the box, because it has fewer vertices.
    Vector2f[] vertsA = poly.getVertices(bodyA.getPosition(), bodyA.getRotation());
    Vector2f[] vertsB = box.getPoints(bodyB.getPosition(), bodyB.getRotation());
   
    // TODO: use a sweepline that has the smallest projection of the box
    // now we use just an arbitrary one
    Vector2f sweepline = new Vector2f(vertsB[1]);
    sweepline.sub(vertsB[2]);
View Full Code Here
87
88
89
90
91
92
93
94
95
96
97
    world.add(land6);
    Body land7 = new StaticBody("Line7", new Line(80,-10));
    land7.setPosition(460,180);
    world.add(land7);
   
    box = new Body("Faller", new Box(50,50), 1);
    box.setPosition(50,50);
    box.setRotation(-0.5f);
    world.add(box);
    Body other = new Body("Faller", new Circle(10), 1);
    other.setPosition(200,50);
View Full Code Here
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
        body1.setFriction(0);
        world.add(body1);
      }
    }

    Body body5 = new StaticBody("Ground1", new Box(20.0f, 500.0f));
    body5.setPosition(20.0f, 250);
    body5.setRestitution(1.0f);
    world.add(body5);
    Body body6 = new StaticBody("Ground2", new Box(20.0f, 500.0f));
    body6.setPosition(480.0f, 250);
    body6.setRestitution(1.0f);
    world.add(body6);
    Body body1 = new StaticBody("Ground3", new Box(500.0f, 20.0f));
    body1.setPosition(250.0f, 480);
    body1.setRestitution(1.0f);
    world.add(body1);
   
    Body body2 = new Body("Cue", new Circle(20.0f),1);
View Full Code Here
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
      }
    }

    System.out.println(bodies[3].getExcludedList());
   
    Body body5 = new StaticBody("Ground1", new Box(20.0f, 500.0f));
    body5.setPosition(20.0f, 250);
    body5.setRestitution(1.0f);
    world.add(body5);
    Body body6 = new StaticBody("Ground2", new Box(20.0f, 500.0f));
    body6.setPosition(480.0f, 250);
    body6.setRestitution(1.0f);
    world.add(body6);
    Body body1 = new StaticBody("Ground3", new Box(500.0f, 20.0f));
    body1.setPosition(250.0f, 480);
    body1.setRestitution(1.0f);
    world.add(body1);
  }
View Full Code Here
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
   */
  public int collide(Contact[] contacts, Body bodyA, Body bodyB) {
    int numContacts = 0;
   
    Line line = (Line) bodyA.getShape();
    Box box = (Box) bodyB.getShape();
   
    Vector2f lineVec = new Vector2f(line.getDX(), line.getDY());
    lineVec.normalise(); 
    Vector2f axis = new Vector2f(-line.getDY(), line.getDX());
    axis.normalise();
   
    Vector2f res = new Vector2f();
    line.getStart().projectOntoUnit(axis, res);
    float linePos = getProp(res,axis);
   
    Vector2f c = MathUtil.sub(bodyB.getPosition(),bodyA.getPosition());
    c.projectOntoUnit(axis,res);
    float centre = getProp(res, axis);
   
    Vector2f[] pts = box.getPoints(bodyB.getPosition(), bodyB.getRotation());
    float[] tangent = new float[4];
    float[] proj = new float[4];
   
    int outOfRange = 0;
   
View Full Code Here
66
67
68
69
70
71
72
73
74
75
76
77
78
79
    boolean touches = boxBody.getShape().getBounds().touches(x1,y1,circleBody.getShape().getBounds(),x2,y2);
    if (!touches) {
      return 0;
    }
   
    Box box = (Box) boxBody.getShape();
    Circle circle = (Circle) circleBody.getShape();
   
    Vector2f[] pts = box.getPoints(boxBody.getPosition(), boxBody.getRotation());
    Line[] lines = new Line[4];
    lines[0] = new Line(pts[0],pts[1]);
    lines[1] = new Line(pts[1],pts[2]);
    lines[2] = new Line(pts[2],pts[3]);
    lines[3] = new Line(pts[3],pts[0]);
View Full Code Here
88
89
90
91
92
93
94
95
96
97
98
99
  }
 
  public org.newdawn.slick.geom.Shape shapeForBody(Body body) {
    Shape shape = body.getShape();
    if(shape instanceof Box) {
      Box box  = (Box) shape;
      ROVector2f[] points = box.getPoints(new Vector2f(0.0f, 0.0f), 0.0f);
      Polygon poly = new Polygon();
      for(ROVector2f point: points) {
        poly.addPoint(point.getX(), point.getY());
      }
      return poly;
View Full Code Here
59
60
61
62
63
64
65
66
67
68
    this.mass = mass;
    return oldMass;
  }
 
  public Body addAxisAlignedBox(Entity entity, float width, float height) {
    Body body = new Body(new Box(width, height), this.mass);
    body.setPosition(this.position.getX(), this.position.getY());
    body.setRotatable(false);
    return init(entity, body);
  }
View Full Code Here
72
73
74
75
76
77
78
79
80
    body.setPosition(this.position.getX(), this.position.getY());
    return init(entity, body);
  }
 
  public Body addAxisAlignedWall(Entity entity, float startX, float startY, float x, float y) {
    Body body = new StaticBody(new Box(x, y));
    body.setPosition(startX + x / 2.0f, startY + y / 2.0f);
    return init(entity, body);
  }
View Full Code Here
TOP

Related Classes of net.phys2d.raw.shapes.Box

  • com.a.b.a.a.c
  • com.googlecode.jumpnevolve.graphics.world.BasicWorldFactory
  • com.googlecode.jumpnevolve.graphics.world.SimulatedWorld
  • com.tankz.EntityFactory
  • net.phys2d.math.Matrix2f
  • net.phys2d.math.ROVector2f
  • net.phys2d.math.Vector2f
  • net.phys2d.raw.collide.BoxCircleCollider
  • net.phys2d.raw.collide.LineBoxCollider
  • net.phys2d.raw.collide.PolygonBoxCollider
    • Copyright © 2018 www.massapicom. All rights reserved.
    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.