Channel Packer允许在Unity中将一个纹理打包最多4个不同的图像，同时管理和处理它们，从而节省内存。
Channel Packer以两种不同的方式工作：
单一模式：用于生成单个纹理，最多可包含4个输入图像;
批处理模式：用于从图像列表开始的独特操作中生成许多纹理; 它允许将它们与所需的通道相关联，并将它们打包在每个关联的纹理中。
Channel Packer v0.86更新日志：
Fixed Argument out of range error when starting a batch processing and some texture is missing in one or more channels.
Output path: Added a check for missing path. If the specified path is not found, Channel Packer asks to create it.
Changing packing mode and then returning to a previous one recovers all parameters.
Batch mode: Changing packing mode now force file selectors application.
Batch Mode: Added the Clear Worklist button to remove all textures from the Worklist itself.
