Examples of org.terasology.physics.Physics.rayTrace()

        Vector3f originPos = location.getWorldPosition();
        originPos.y += characterComponent.eyeOffset;
        boolean ownedEntityUsage = usedOwnedEntity.exists();
        int activationId = nextActivationId++;
        Physics physics = CoreRegistry.get(Physics.class);
        HitResult result = physics.rayTrace(originPos, direction, characterComponent.interactionRange, filter);
        boolean eventWithTarget = result.isHit();
        if (eventWithTarget) {
            EntityRef activatedObject = usedOwnedEntity.exists() ? usedOwnedEntity : result.getEntity();
            activatedObject.send(new ActivationPredicted(character, result.getEntity(), originPos, direction,
                    result.getHitPoint(), result.getHitNormal(), activationId));


        // TODO: This will change when camera are handled better (via a component)
        Camera camera = CoreRegistry.get(WorldRenderer.class).getActiveCamera();


        Physics physicsRenderer = CoreRegistry.get(Physics.class);
        HitResult hitInfo = physicsRenderer.rayTrace(new Vector3f(camera.getPosition()), new Vector3f(camera.getViewingDirection()), TARGET_DISTANCE, filter);
        updateFocalDistance(hitInfo, delta);
        Vector3i newBlockPos = null;


        EntityRef newTarget = EntityRef.NULL;
        if (hitInfo.isHit()) {

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