private void Update()
{
if (Input.GetMouseButtonDown(0))
{
var pos = GetRealMousePos();
if (pos != Vector2.zero)
{
pos1 = pos;
}
}
else if (Input.GetMouseButtonUp(0))
{
var pos = GetRealMousePos();
if (pos != Vector2.zero)
{
pos2 = pos;
AddLine();
}
}
else if (Input.GetMouseButtonDown(2))
{
var pos = GetMousePos(true);
Utils.Animate(Vector3.zero, pos, 0.3f, (v) => Lines.AddOffset(v));
Utils.Animate(Lines.Zoom, Lines.Zoom * 0.5f, 0.3f, (v) => Lines.SetZoom(v), true);
}
if (Input.GetMouseButtonDown(1))
{
var pos = GetMousePos(true) * Lines.Zoom;
_dragStart = pos;
_offsetStart = Lines.Offset;
_dragging = true;
}
else if (Input.GetMouseButtonUp(1))
{
_dragging = false;
}
if (_dragging)
{
var pos = GetMousePos(true) * Lines.Zoom;
Lines.SetOffset(_offsetStart + _dragStart - pos);
}
if (Input.GetKeyDown(KeyCode.T))
{
Lines.ClearOffset();
Lines.ClearZoom();
}
if (Input.GetKeyDown(KeyCode.R))
{
RandomLines();
}
if (Input.GetKeyDown(KeyCode.C))
{
Lines.Clear();
Lines.UpdateShader();
}
if (Input.GetKey(KeyCode.A))
{
Lines.AddLine(new Vector2(UnityEngine.Random.value, UnityEngine.Random.value), new Vector2(UnityEngine.Random.value, UnityEngine.Random.value));
Lines.UpdateShader();
}
}
