com.dongbat.invasion.util.RenderCameraUtil.java Source code

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Here is the source code for com.dongbat.invasion.util.RenderCameraUtil.java

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package com.dongbat.invasion.util;

import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.graphics.OrthographicCamera;
import com.badlogic.gdx.math.Vector2;

/**
 *
 * @author password
 */
public class RenderCameraUtil {

    private static OrthographicCamera camera = null;

    public static OrthographicCamera getCamera() {
        if (camera == null) {
            camera = new OrthographicCamera(Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
            Vector2 cameraPos = physicsToRenderCoords(Constants.PHYSIC_CAMERA.DEFAULT_CAMERA_POSITION);
            camera.position.set(cameraPos, 0);
        }
        return camera;
    }

    public static Vector2 physicsToRenderCoords(Vector2 physicsCoords) {
        return physicsCoords.cpy().scl(PhysicsCameraUtil.getRatio());
    }
}