/// <inheritdoc />
public override ProjectionParams GetProjectionParams(TouchPoint touch)
{
var graphic = touch.Target.GetComponent <Graphic>();
if (graphic == null)
{
return(layerProjectionParams);
}
var canvas = graphic.canvas;
if (canvas == null)
{
return(layerProjectionParams);
}
ProjectionParams pp;
if (!projectionParamsCache.TryGetValue(canvas, out pp))
{
// memory leak
pp = new CanvasProjectionParams(canvas);
projectionParamsCache.Add(canvas, pp);
}
return(pp);
}
/// <inheritdoc />
public override ProjectionParams GetProjectionParams(TouchPoint touch)
{
var graphic = touch.Target.GetComponent<Graphic>();
if (graphic == null) return layerProjectionParams;
var canvas = graphic.canvas;
if (canvas == null) return layerProjectionParams;
ProjectionParams pp;
if (!projectionParamsCache.TryGetValue(canvas, out pp))
{
// TODO: memory leak
pp = new CanvasProjectionParams(canvas);
projectionParamsCache.Add(canvas, pp);
}
return pp;
}
