發佈日期：2011年10月6日
amira 5.4.0已正式發行！該版新增功能說明如下： - 部份模組支援多CPU平行運算(Multicore-support for various modules)
- 加速曲面網格顯示功能 (Surface rendering has been accelerated)
- 使用獨立執行緒讀檔 (Many file formats are now loaded in separate threads)
- 資料範圍改為背景工作運算加速讀取速率 (Range and histogram computations are performed in a background thread)
- 重新設計色彩埠 (The Colormap port has been redesigned)
- 新增線段編輯器(Filament Editor)運算功能。(Several new features are now available for the Filament Editor)
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