Unity組件：Fisheye image effect 魚(yú)眼圖像特效

The Fisheye image effect creates distorts the image as if viewed through a fisheye lens (although any lens will distort the image to some extent).

魚(yú)眼圖像特效可以制造圖像扭曲的效果，看上去就像通過(guò)魚(yú)眼透鏡顯示一般（盡管任何鏡頭都會(huì)在一定程度上對(duì)圖像進(jìn)行一些扭曲）。

As with the other image effects, this effect is only available in Unity Pro and you must have the Pro Standard Assets installed before it becomes available.

和其他圖像特效一樣，該特效只能在Unity Pro上進(jìn)行使用，并且在使用之前必須安裝Pro Standard Assets。

Fisheye distorts the image at its corners. The use of image antialiasing techniques is highly recommended because of sampling artefacts.
魚(yú)眼將扭曲圖像。強(qiáng)烈建議應(yīng)用圖像抗鋸齒技術(shù)。

Properties 屬性

• Strength X 拉伸X軸
  The horizontal distortion. 橫軸扭曲
• Strength Y 拉伸Y軸
  The vertical distortion. 縱軸扭曲

Hardware support 硬件支持

This effect requires a graphics card with pixel shaders (2.0) or OpenGL ES 2.0. PC: NVIDIA cards since 2003 (GeForce FX), AMD cards since 2004 (Radeon 9500), Intel cards since 2005 (GMA 900); Mobile: OpenGL ES 2.0; Consoles: Xbox 360, PS3.

這個(gè)特效需要顯卡擁有像素著色器（2.0）或者OpenGL ES 2.0。臺(tái)式機(jī)：2003年以后的NVIDIA顯卡（GeForce FX），2004年以后的AMD顯卡（Radeon 9500），2005年以后的Intel卡（GMA 900）；移動(dòng)設(shè)備：OpenGL ES 2.0；控制臺(tái)： Xbox 360、 PS3。

All image effects automatically disable themselves when they can not run on end-users graphics card.

所有圖像特效如果無(wú)法在用戶顯卡上運(yùn)行時(shí)將會(huì)自動(dòng)被關(guān)閉。