Dosen原创

这是我学习quartz composer，Origami，看官方文档翻译下来的，每天一篇，有不准确的地方希望能指出，一起交流进步。转载请与我联系，擅自转载视作侵权。

Layer Group      层组

A layer group lets you group multiple layers and have them show up on a single layer. It’s useful for organizing your projects as well making it easier to animate multiple layers at the same time. It’s similar to the Layer Groups in Sketch and Photoshop, except that it has a size that it will crop its contents to.

一个层组可以让你将很多个层组合在一起并显示在一个层里。它对于组织你的项目非常有用，很容易让很多个层同时动画。与photoshop和skech里的层组很像，除了它有尺寸并且它会剪切它的内容这一点。

Input port

Render      渲染

Turning this off will disable all the patches inside the Layer Group from running. Using this port to turn off rendering when your layer group isn’t visible may help you improve performance. However, note that Origami Live does not support turning this port off at this time (although it will support disabling Layers to achieve similar performance gains).

关闭这个选项会让层组里的内容不可见。使用它来使你的层组不可见会提升性能。然而，Origami Live目前还不支持(尽管它会支持层不可见也会同样的提升性能)。

Texture Target

Quartz Composer legacy option. Ignore this.

QC的遗留选项，可以忽视它。

Texture Mipmapping

Quartz Composer legacy option. Ignore this.

QC的遗留选项，可以忽视它。

Pixels Wide    宽度

The width of the Layer Group in pixels.

层组的宽度是多少像素

Pixels High    高度

The height of the Layer Group in pixels.

层组的高度是多少像素

Output port

Image      图片

The image of the layer group. Must be connected to a Layer to have it show up.

层组的图像。必须连接一个层来显示。