原文如下：

Colour fragments uniformly

You can make a selection by one of the earlier described ways, then you can type ‘group’ in the command line. This will transform the selection into a group, rendered with one colour. The group colour can be changed in the ‘Material Properties’ dialog accessible by right clicking on the group and choosing Graphics->Draw Style from the context menu. By default the groups override the grouped object colour; however some special effects can be achieved by colour blending.

To enable the colour blending got to the Material properties dialog and un-tick the ‘Override color’ tick-box. After that the colour of the underlying objects will be mixed with the Ambient Front colour of the group, to change the proportion of the group’s colour, change the Transparency of the Ambient Front Colour.

譯文如下：

3.4.4. 對片段均勻著色

你可以通過前面描述的方法之一進(jìn)行選擇，然后在指令行鍵入“group”。這將使得所選部分成為一個組合，并以一種顏色進(jìn)行渲染。該組合的顏色可在“Material Properties”(Material Parameters)對話框中進(jìn)行更改，方法是在該組合上單擊鼠標(biāo)右鍵，并從彈出的菜單中選擇Graphics > Draw style。默認(rèn)情況下，組合會覆蓋已組合對象的顏色；不過，通過顏色融合可以實現(xiàn)某些特殊效果。

要啟用顏色融合，請在“Material Properties”(Material Parameters)對話框并取消勾選“Override color”復(fù)選框(新版為勾上“Blend”復(fù)選框并設(shè)置其數(shù)值)。隨后，底層對象的顏色將與組合的環(huán)境前(Ambient Front)顏色混合，要更改組合的顏色的比例，請更改環(huán)境前(Ambient Front)顏色的透明度(Transparency/Translucent)。

本文輔助視頻如下：

3.4.4-對片段均勻著色

https://www.bilibili.com/video/BV1vK4y1S7BR

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