protected virtual void Update()
{
if (strokeFilter == null)
{
strokeFilter = GetComponent <StrokeFilter>();
if (strokeFilter != null)
{
strokeFilter.OnStrokeModified += UpdateRenderer;
}
}
}
public void Begin()
{
_isBrushing = true;
_curStroke = new Stroke();
_lastStrokePoint = StrokePointFromCurrentState();
_curStrokeObj = Instantiate <GameObject>(strokeRendererPrefab.gameObject, outputParent);
_curStrokeObj.name = "Brush " + this.name + " Stroke " + (++_curStrokeObjIdx);
//var curStrokeRenderer = _curStrokeObj.GetComponent<StrokeRendererBase>();
_curStrokeFilter = _curStrokeObj.GetComponent <StrokeFilter>();
if (_curStrokeFilter == null)
{
_curStrokeFilter = _curStrokeObj.AddComponent <StrokeFilter>();
}
_curStrokeFilter.stroke = _curStroke;
AddStrokePoint(_lastStrokePoint);
}
