Example usage for com.badlogic.gdx.math.collision Sphere Sphere

Introduction

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

Prototype

public Sphere(Vector3 center, float radius) 

Source Link

Document

Constructs a sphere with the given center and radius

Usage

From source file:com.game.HelloWorld.java

License:Apache License

private void create_tiledMap() {
    final String path = "data/tiledmap/";
    final String mapname = "foret";

    FileHandle mapHandle = Gdx.files.internal(path + mapname + ".tmx");
    FileHandle baseDir = Gdx.files.internal(path);

    this.mMap = TiledLoader.createMap(mapHandle);

    this.mAtlas = new TileAtlas(this.mMap, baseDir);

    int blockWidth = 128;
    int blockHeight = 128;

    mTileMapRenderer = new TileMapRenderer(this.mMap, this.mAtlas, blockWidth, blockHeight, 128, 128);

    for (TiledObjectGroup group : this.mMap.objectGroups) {
        for (TiledObject object : group.objects) {
            // TODO: Draw sprites where objects occur

            positionBoites.add(new Sphere(new Vector3(object.x, object.y, 0), 50));
            System.out.println("Object " + object.name + " x,y = " + object.x + "," + object.y
                    + " width,height = " + object.width + "," + object.height);
        }/*w w  w.java 2s  . com*/
    }

    // float aspectRatio = (float)Gdx.graphics.getWidth() /
    // (float)Gdx.graphics.getHeight();
    // mCam = new OrthographicCamera(100f * aspectRatio, 100f);

    // mCam.position.set(mTileMapRenderer.getMapWidthUnits() / 2,
    // mTileMapRenderer.getMapHeightUnits() / 2, 0);

    // camController = new OrthoCamController(cam);
    // Gdx.input.setInputProcessor(camController);

    // mMaxCamPosition.set(mTileMapRenderer.getMapWidthUnits(),
    // mTileMapRenderer.getMapHeightUnits());
}

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From source file:com.game.HelloWorld.java

License:Apache License

private boolean isOnThePlayer(int x, int y) {

    float fingerX = x, fingerY = Gdx.graphics.getHeight() - y;
    float playerX = Gdx.graphics.getWidth() / 2, playerY = Gdx.graphics.getHeight() / 2;

    Sphere sphereFinger = new Sphere(new Vector3(fingerX, fingerY, 0), 40);
    Sphere spherePlayer = new Sphere(new Vector3(playerX, playerY, 0), 40);
    if (sphereFinger.overlaps(spherePlayer)) {
        isOnThePlayer = true;/*from ww  w.  j ava2s. c  om*/
        return true;
    } else {
        isOnThePlayer = false;
        return false;
    }
}

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From source file:com.game.HelloWorld.java

License:Apache License

private boolean isCollision(int x, int y) {
    Sphere sphere = new Sphere(new Vector3(x, y, 0), 50);

    Iterator<Sphere> itr = positionBoites.iterator();
    while (itr.hasNext()) {
        Sphere element = itr.next();/*from   www . jav a2 s  . c o  m*/
        if (element.overlaps(sphere))
            return true;
    }

    return false;
}

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