public void BeginInteraction(ControllerFunctions wand)
{
attachedWand = wand;
currentlyInteracting = true;
if (materials.Length > 0)
{
renderer.sharedMaterial = materials[1];
}
}
public void EndInteraction(ControllerFunctions wand)
{
if (wand == attachedWand)
{
attachedWand = null;
currentlyInteracting = false;
rigidbody.useGravity = origGravitySetting;
rigidbody.isKinematic = origIsKinematicSetting;
if (materials.Length > 0)
{
renderer.sharedMaterial = materials[0];
}
}
}
public void startScaling(ControllerFunctions interactingWand, InteractableItem collidedItem)
{
Transform interactingPoint = interactingWand.transform;
float currentDistance = (controllerTransform.position - interactingWand.transform.position).magnitude;
float scalingFactor = (currentDistance / oldDistance);
Vector3 itemScale = collidedItem.transform.localScale;
Vector3 controllerToCube = collidedItem.transform.position - controllerTransform.position;
if (scalingFactor - 1 > .1F || scalingFactor - 1 > -.1F)
{
collidedItem.transform.localScale = new Vector3(itemScale.x * scalingFactor, itemScale.y * scalingFactor, itemScale.z * scalingFactor);
}
oldDistance = currentDistance;
}
public void startRotating(ControllerFunctions interactingWand, InteractableItem collidedItem)
{
//Create GameObject for center point, use Matrix math to find offset of object from centerpoint
centerPoint.transform.position = newCenterPosition;
Matrix4x4 newCenterTransformMatrix = centerPoint.transform.localToWorldMatrix;
Matrix4x4 newObjectMatrix = newCenterTransformMatrix * objectOffsetMatrix;
collidedItem.transform.position = extractPosition(newObjectMatrix);
//Calculate Rotation
newRotationVector = this.transform.position - collidedItem.GetInteractingController().transform.position;
Vector3 axisRotationVector = Vector3.Cross(oldRotationVector, newRotationVector);
float angle = Vector3.Angle(oldRotationVector, newRotationVector);
Quaternion differentialRotation = Quaternion.AngleAxis(angle, axisRotationVector);
collidedItem.transform.rotation = differentialRotation * collidedItem.transform.rotation;
oldRotationVector = newRotationVector;
}
// Use this for initialization
void Start()
{
tracked_obj = GetComponent <SteamVR_TrackedObject>();
drag_script = GetComponent <ControllerFunctions>();
wand = GameObject.Find("Wand");
pointer = GameObject.Find("Pointer");
current_cursor = GameObject.Find("Cursor");
brush = GameObject.Find("Brush");
Text = GameObject.Find("Text");
//laser_default_length = pointer.GetComponent<Renderer>().bounds.size.z; //print("default length = " + laser_default_length);
if (wand != null && pointer != null && brush != null && Text != null)
{ // hide the wand
wand.SetActive(false);
pointer.SetActive(false);
brush.SetActive(false);
Text.SetActive(false);
}
else
{
Debug.Log("No wand object assigned!");
}
init_brush();
}
