Example usage for com.badlogic.gdx.math Vector2 Vector2

Introduction

In this page you can find the example usage for com.badlogic.gdx.math Vector2 Vector2.

Prototype

public Vector2()

Source Link

Document

Constructs a new vector at (0,0)

Usage

From source file:com.mob.client.engine.PhysicsEngine.java

License:Open Source License

public void initEngine() {

    // Init box2d world
    this.mWorld = new World(new Vector2(), true);
    this.mDebugRenderer = new Box2DDebugRenderer();
    this.mDebugRenderer.setDrawBodies(false);

    // RayHandler setup
    RayHandler.setGammaCorrection(true);
    RayHandler.useDiffuseLight(true);//from w  w w.j a  va  2s.c  o  m
    this.mRayHandler = new RayHandler(this.mWorld);
    this.mRayHandler.setCulling(true);
    this.mRayHandler.setBlurNum(5);

    // LightHandler setup
    this.setLightHandler(new LightHandler(this.mGame));
}

From source file:com.mobidevelop.maps.editor.ui.utils.Tooltips.java

License:Apache License

public void showTooltip(Actor actor) {
    Vector2 v = new Vector2();
    actor.localToStageCoordinates(v);//from ww  w  . j  ava 2 s  .  c  o m
    if (tooltip == null) {
        LabelStyle style = new LabelStyle();
        style.font = tooltipStyle.font;
        style.background = tooltipStyle.background;
        style.fontColor = tooltipStyle.fontColor;
        tooltip = new Label(tooltips.get(actor), style);
        tooltip.setStyle(style);
        tooltip.pack();
        tooltip.setPosition(v.x + 7.5f, v.y - tooltip.getPrefHeight() - 15);

        tooltip.setOriginY(tooltip.getPrefHeight());
        tooltip.setColor(1, 1, 1, 0);
        tooltip.setScale(1, 0);
        tooltip.addAction(parallel(fadeIn(0.15f), scaleTo(1, 1, 0.15f)));
    } else {
        tooltip.setText(tooltips.get(actor));
        tooltip.pack();
        tooltip.setPosition(v.x + 7.5f, v.y - tooltip.getPrefHeight() - 15);
    }
    stage.addActor(tooltip);
}

From source file:com.mygdx.entities.DynamicEntities.SteerableEntity.java

public SteerableEntity(Vector2 pos, float w, float h) {
    super(pos, w, h);

    bd.position.set(pos.x / PPM, pos.y / PPM);
    bd.type = BodyDef.BodyType.DynamicBody;
    cshape.setRadius(width / PPM);/*from   w  w  w . j a v  a2  s . c o m*/
    shape.setAsBox(width / PPM, height / PPM);
    fd.shape = cshape;
    userdata = "steerable_" + id;

    this.maxLinearSpeed = 500f;
    this.maxLinearAcceleration = 500f;
    this.maxAngularSpeed = 30f;
    this.maxAngularAcceleration = 5f;

    boundingRadius = cshape.getRadius();

    this.tagged = false;
    this.steeringOutput = new SteeringAcceleration<Vector2>(new Vector2());

}