void Start()
{
fluidColor = Color.green;
stencil = null;
snapping = false;
fluidEnabled = false;
materialIndex = 0;
paintLines = new PaintLine[pinchDetectors.Length];
for (int i = 0; i < pinchDetectors.Length; i++)
{
paintLines[i] = new PaintLine(this);
}
for (int i = 0; i < paintLines.Length; i++)
{
for (int j = 0; j < paintLines[i].copyMaterials.Length; j++)
{
paintLines [i].copyMaterials [j].color = Color.green;
}
}
fluidColor = Color.green;
}
/// <summary>
/// Create paint line.
/// </summary>
/// <param name="position">Position.</param>
private void CreatePaintLine(Vector3 position)
{
if (paintLinePrefab == null)
{
return;
}
GameObject paintLine = Instantiate(paintLinePrefab, Vector3.zero, Quaternion.identity) as GameObject;
paintLine.name = "PaintLine";
paintLine.transform.SetParent(transform);
paintLine.layer = transform.gameObject.layer;
paintLine.GetComponent <RectTransform>().anchoredPosition3D = Vector3.zero;
PaintLine pl = paintLine.GetComponent <PaintLine>();
if (pl == null)
{
return;
}
pl.lineRenderer.material = material;
pl.lineRenderer.colorGradient = color;
pl.lineRenderer.sortingOrder = sortingOrder;
Vector3 targetPosition = position;
targetPosition.y -= Random.Range(0.2f, 5.3f);//控制油笔下降程度
pl.SetWidthDetails(Random.Range(startWidth * 0.2f, startWidth * 0.7f), Random.Range(startWidth * 0.1f, startWidth * 0.4f));
float moveWidthSpeed = Random.Range(0.1f, 6);
pl.SetMoveLerpSpeed(moveWidthSpeed);
pl.SetWidthLerpSpeed(moveWidthSpeed);
pl.SetPointsDetails(position, targetPosition);
pl.Begin();
}