void checkForUserInput()
{
if (stylus.GetButton(0))
{
if (!point0)
{
point0 = stylusTip.transform;
location0 = stylusTip.transform.position;
}
else if (!point1)
{
point1 = stylusTip.transform;
location1 = stylusTip.transform.position;
}
else
{
endPoints.transform.localScale = new Vector3(.01f, .01f, .01f);
createLine(location0, location1);
if (pointSwitch)
{
point0 = null;
}
else
{
point1 = null;
}
pointSwitch = !pointSwitch;
}
}
else if (stylus.GetButtonUp(0))
{
point0 = null;
point1 = null;
}
else if (stylus.GetButtonDown(1))
{
if (colorNumber + 1 < colorArray.Length)
{
changeColor(++colorNumber);
}
}
else if (stylus.GetButtonDown(2))
{
if (colorNumber - 1 >= 0)
{
changeColor(--colorNumber);
}
}
else if (Input.GetKeyDown(KeyCode.C))
{
Destroy(container.gameObject);
lineCount = 0;
objectCount = 0;
container = new GameObject("Drawing").transform;
}
else if (Input.GetKeyDown(KeyCode.Z))
{
Destroy(container.GetChild(container.childCount - 1).gameObject);
}
}
void Update()
{
bool isButtonDown = _selectButtons.Aggregate(false, (isPressed, buttonId) => isPressed |= _stylusSelector.GetButtonDown(buttonId));
if (isButtonDown)
{
if (_stylusSelector.HoverObject == null)
{
_startPosition = _stylusSelector.activeStylus.hotSpot;
_startRotation = (_isAxisAligned) ? Quaternion.identity : _stylusSelector.activeStylus.transform.rotation;
GetComponent <Collider>().enabled = true;
GetComponent <Renderer>().enabled = true;
transform.rotation = _startRotation;
}
}
bool isButton = _selectButtons.Aggregate(false, (isPressed, buttonId) => isPressed |= _stylusSelector.GetButton(buttonId));
if (isButton && GetComponent <Renderer>().enabled)
{
_endPosition = _stylusSelector.activeStylus.hotSpot;
Vector3 diagonal = _endPosition - _startPosition;
transform.localScale = Quaternion.Inverse(transform.rotation) * diagonal;
transform.position = 0.5f * (_endPosition + _startPosition);
}
bool isButtonUp = _selectButtons.Aggregate(false, (isPressed, buttonId) => isPressed |= _stylusSelector.GetButtonUp(buttonId));
if (isButtonUp)
{
GetComponent <Collider>().enabled = false;
GetComponent <Renderer>().enabled = false;
}
}
