/// <summary>
/// Creates the label for a single tick.
/// </summary>
/// <param name="tick">the tick data.</param>
protected void CreateSingleLabel(AxisTick tick)
{
var label = Instantiate(_tickLabelPrefab, _labelCanvas.transform, false);
label.text = tick.Label;
var rectTrans = label.GetComponent <RectTransform>();
if (_axisPresenter.LabelOrientation == LabelOrientation.Parallel)
{
rectTrans.pivot = new Vector2(0.5f, _swapped ? 0.0f : 1.0f);
label.alignment = TextAnchor.MiddleCenter;
}
else
{
rectTrans.pivot = new Vector2(_swapped ? 1.0f : 0.0f, 0.5f);
label.alignment = _swapped ? TextAnchor.MiddleRight : TextAnchor.MiddleLeft;
}
float posX = tick.Position * _length;
if (_mirrored)
{
posX = _length - posX;
}
float posY = (_tickLength + _labelOffset);
if (!_swapped)
{
posY *= -1;
}
rectTrans.localPosition = new Vector3(posX * _invCanvasScale.x, posY * _invCanvasScale.y, 0.0f);
rectTrans.localRotation = Quaternion.Euler(0, 0, -45 * (int)_axisPresenter.LabelOrientation);
}
/// <summary>
/// Creates a single tick line for the axis.
/// </summary>
/// <param name="iMesh">The intermediate mesh holding the components for the final mesh.</param>
/// <param name="tick">The tick data.</param>
protected void CreateSingleTick(IntermediateMesh iMesh, AxisTick tick)
{
float posX = tick.Position * _length;
if (_mirrored)
{
posX = _length - posX;
}
float posY = _tickLength;
if (!_swapped)
{
posY *= -1;
}
iMesh.Vertices.Add(new Vector3(posX, 0, 0));
iMesh.Vertices.Add(new Vector3(posX, posY, 0));
iMesh.Normals.Add(-Vector3.forward);
iMesh.Normals.Add(-Vector3.forward);
iMesh.Colors.Add(Color.white);
iMesh.Colors.Add(Color.white);
iMesh.Indices.Add(iMesh.Vertices.Count - 2);
iMesh.Indices.Add(iMesh.Vertices.Count - 1);
}