/// <summary>
/// 新建图片
/// </summary>
/// <param name="effect"></param>
private void SetImage(NewImageEffect effect)
{
// 获取图层 不存在则从模板新建
GameObject go = GetSpriteByDepth(effect.depth);
if (go == null)
{
go = NewSpriteLayer(effect);
}
// 判断是否需要替换
VideoSprite vs = go.GetComponent <VideoSprite>();
Image im = go.GetComponent <Image>();
if (effect.movie)
{
if (vs == null)
{
go = RenewSpriteLayer(effect);
}
// 是动态 RawImage
go.GetComponent <VideoSprite>().LoadClip(effect.state.spriteName);
}
else
{
if (im == null)
{
go = RenewSpriteLayer(effect);
}
// 静态图层
go.GetComponent <Image>().sprite = LoadImage(GetFullPath(effect));
go.GetComponent <Image>().SetNativeSize();
}
// 材质
go.GetComponent <MaskableGraphic>().material = null;
}
/// <summary>
/// 移除某一层
/// </summary>
/// <param name="depth">层编号</param>
private void RemoveSpriteByDepth(NewImageEffect effect)
{
GameObject go = GetSpriteByDepth(effect.depth);
if (go != null)
{
if (effect.delete)
{
// 完全删除
DestroyImmediate(go);
}
else
{
// 仅将image source删除
Image im = go.GetComponent <Image>();
if (im != null)
{
im.sprite = null;
}
VideoSprite vs = go.GetComponent <VideoSprite>();
if (vs != null)
{
vs.ClearClip();
}
}
}
}
