// Update is called once per frame
void Update()
{
float tipHeight = transform.Find("Tip").transform.localScale.y;
Vector3 tip = transform.Find("Tip").transform.position;
//Debug.Log (tip);
// Check for a Raycast from the tip of the pen
if (Physics.Raycast(tip, transform.up, out touch, tipHeight * 2))
{
if (!(touch.collider.CompareTag("DrawingSupport")))
{
//Debug.Log(touch.collider.tag);
return;
}
//Debug.Log("Touching !!!");
drawingSupport = touch.collider.GetComponent <DrawingSupport>();
drawingSupport.SetColor(_renderer.material.color);
drawingSupport.SetTouchPosition(touch.textureCoord.x, touch.textureCoord.y);
drawingSupport.ToggleTouch(true);
// Give haptic feedback when touching the whiteboard
VRTK_ControllerHaptics.TriggerHapticPulse(controllerReference, 0.05f);
// If we started touching, get the current angle of the pen
if (lastTouch == false)
{
lastTouch = true;
//lastAngle = transform.rotation;
}
else
{
lastTouch = false;
drawingSupport.ToggleTouch(false);
}
}
// Lock the rotation of the pen if "touching"
/*if (lastTouch) {
* transform.rotation = lastAngle;
* }*/
}