private void Update()
{
//Double tap to place object
if (touchControls.DetectDoubleTap())
{
PlaceObject();
}
//Scroll with a single finger to rotate left/right, or to adjust height
Vector2 scroll = touchControls.DetectScroll();
if (scroll.magnitude > 0.01f)
{
if (Mathf.Abs(scroll.x) > Mathf.Abs(scroll.y))
{
indicator.transform.Rotate(new Vector3(0, -scroll.x, 0));
}
else
{
heightOffset = Mathf.Clamp(heightOffset + (scroll.y / heightAdjustDamper), 0, 3);
}
}
//Pinch with two fingers to resize
float resize = touchControls.DetectPinch() / touchControls.pinchDamper;
if (Mathf.Abs(resize) > 0.01f)
{
float x = Mathf.Clamp(indicator.transform.lossyScale.x + resize, touchControls.scaleMin, touchControls.scaleMax);
float y = Mathf.Clamp(indicator.transform.lossyScale.y + resize, touchControls.scaleMin, touchControls.scaleMax);
float z = Mathf.Clamp(indicator.transform.lossyScale.z + resize, touchControls.scaleMin, touchControls.scaleMax);
indicator.transform.localScale = new Vector3(x, y, z);
}
UpdatePlacementLocation();
UpdateIndicator();
}
private void Update()
{
if (selected == null)
{
DetectObject();
if (touchControls.DetectDoubleTap() && target != null)
{
selected = target;
selected.transform.SetParent(Camera.main.transform);
kinematicBuffer = selected.GetComponent <Rigidbody>().isKinematic;
selected.GetComponent <Rigidbody>().isKinematic = true;
selected.GetComponent <Collider>().isTrigger = true;
}
}
else if (selected != null && touchControls.DetectDoubleTap())
{
selected.transform.SetParent(null);
selected.GetComponent <Rigidbody>().isKinematic = kinematicBuffer;
selected.GetComponent <Collider>().isTrigger = false;
save.ChangeObject(selected);
selected = null;
}
else
{
float deltaSize = touchControls.DetectPinch() / touchControls.pinchDamper;
if (Mathf.Abs(deltaSize) > 0.01f)
{
float x = Mathf.Clamp(selected.transform.lossyScale.x + deltaSize, touchControls.scaleMin, touchControls.scaleMax);
float y = Mathf.Clamp(selected.transform.lossyScale.y + deltaSize, touchControls.scaleMin, touchControls.scaleMax);
float z = Mathf.Clamp(selected.transform.lossyScale.z + deltaSize, touchControls.scaleMin, touchControls.scaleMax);
selected.transform.localScale = new Vector3(x, y, z);
}
Vector2 deltaScroll = touchControls.DetectScroll();
if (deltaScroll.magnitude > 0.1f)
{
Vector3 rot = touchControls.GetRotationFromScreenSpaceValue(deltaScroll, selected.transform);
selected.transform.Rotate(rot * touchControls.rotateSensitivity);
}
float deltaSwivel = touchControls.DetectSwivel();
if (Mathf.Abs(deltaSwivel) > 0)
{
Vector3 fwdRot = touchControls.GetRotationFromSwivel(deltaSwivel, selected.transform);
selected.transform.Rotate(fwdRot * touchControls.swivelSensitivity);
}
RaycastHit hit;
Ray ray = new Ray(selected.transform.position, new Vector3(0, -1, 0));
if (Physics.Raycast(ray, out hit))
{
raycastIndicator.SetActive(true);
raycastIndicator.transform.position = hit.point;
raycastLine.SetPositions(new Vector3[] { raycastIndicator.transform.position, selected.transform.position });
}
else
{
raycastLine.SetPositions(new Vector3[] { raycastIndicator.transform.position, raycastIndicator.transform.position });
raycastIndicator.SetActive(false);
}
}
}