SketchUp的Loop細(xì)分平滑插件

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loop_subdiv.rar (2.57 KB, 下載次數(shù): 345)

這是一個(gè)免費(fèi)的開(kāi)源循環(huán)細(xì)分為谷歌SketchUp插件。 Loop subdivision smooths hard edges to give a more rounded organic looking shape. Loop細(xì)分平滑的硬邊給一個(gè)更完美的有機(jī)尋找形狀。 This plugin has not been tested extensively, so please save any important Sketchup models before using this plugin on them.這個(gè)插件沒(méi)有被廣泛的測(cè)試，所以他們使用這個(gè)插件之前，請(qǐng)保存所有重要的SketchUp模型。
To use:使用方法：

Download the file below (loop_subdiv.rb) and save it in your Google Sketchup plugins directory.下載文件（loop_subdiv.rb），它保存在您的Google SketchUp的plugins目錄。 On Windows it will be somewhere like C:\Program Files\Google\Google Sketchup 7\Plugins.在Windows上，這將是地方，比如：\ Program Files文件\谷歌\谷歌的SketchUp 7 \ Plugins中。
Re-start Sketchup, there should now be an extra option "Loop subdivide smooth" in the tools menu重新啟動(dòng)SketchUp的，現(xiàn)在應(yīng)該是一個(gè)額外的選項(xiàng)“循環(huán)細(xì)分平滑”工具“菜單中
To use the plugin select your model and click "Loop subdivide smooth" in the tools menu.使用插件選擇你的模型和工具“菜單中點(diǎn)擊”回路細(xì)分順利“。
A box will appear asking how many times you want to repeat the subdivision (1,2,3 or 4 times).會(huì)出現(xiàn)一個(gè)框，詢問(wèn)要重復(fù)多少次細(xì)分（1,2,3或4倍）。 More repeats gives a smoother model, but also takes longer, so try 1 or 2 first.更多的重復(fù)，給人一種流暢的模型，但還需要更長(zhǎng)的時(shí)間，所以盡量1或2個(gè)第一。
You can choose whether the subdivided object has softened and smoothed edges.你可以選擇細(xì)分對(duì)象是否已經(jīng)軟化和平滑的邊緣。
If you have a large model (with lots of faces) the smoothing will take a long time so be prepared to wait!如果你有一個(gè)大的模型有很多面平滑，將需要很長(zhǎng)時(shí)間，所以要準(zhǔn)備等待！
The smoothed model is added to a new layer(called Loop_subdiv_XXXX)平滑模型被添加到一個(gè)新的層（稱為L(zhǎng)oop_subdiv_XXXX）
The original selection is deleted (but you can Undo the operation to get it back)原來(lái)的選擇是刪除（但你可以撤消的操作，把它找回來(lái)）

For the technical details see the Hoppes and co-workers paper: Piecewise Smooth Surface Reconstruction .的技術(shù)細(xì)節(jié)見(jiàn)的Hoppes和同事紙：片光滑曲面重建。 This paper also describes how to do partial subdivision, using crease edges and darts, which are not yet implemented in this plugin.本文還介紹了如何做到局部細(xì)分，折痕邊和飛鏢，尚未實(shí)施這個(gè)插件。

Two other subdivision plugins on www.smustard.com use Catmull-Clark subdivision.兩個(gè)對(duì)www.smustard.com等細(xì)分插件使用Catmull-Clark細(xì)分。 There is no theoretical reason why Catmull-Clark subdivision should be better than Loop's subdivision, but Dale Martens' Subdivide and Smooth plugin below has extra features like crease edges and is probably faster and generally more polished:沒(méi)有理論的Catmull-Clark細(xì)分的原因應(yīng)該是優(yōu)于循環(huán)的細(xì)分，但戴爾·馬騰斯的“細(xì)分和光滑插件下面有額外的功能，如折痕邊，可能是更快，一般更精純：

RickW's is free, but not opensource, and does not work on models with holes. RickW的是免費(fèi)的，但不開(kāi)源，不有洞的工作模式。
The Subdivide and Smooth plugin is not opensource and costs $22, but from the screenshots and videos it looks very impressive, with lots of features and a smooth user interface.的細(xì)分和光滑的插件是不開(kāi)源，耗資22日，但是從截圖和視頻，它與大量的功能和流暢的用戶界面，看起來(lái)非常令人印象深刻。

You could also try exporting your Sketchup model to the Blender or Meshlab programs, which have lots of subdivision features.你也可以嘗試導(dǎo)出您的SketchUp模型攪拌機(jī)或Meshlab方案，其中有很多細(xì)分功能。

Please feedback or leave comments about problems or suggestions for the plugin.請(qǐng)反饋或離開(kāi)有關(guān)插件的問(wèn)題或建議的意見(jiàn)。 This plugin is opensource, so I welcome any improvements in the code.這個(gè)插件是開(kāi)源的，所以我歡迎任何代碼的改進(jìn)。

There are known issues with non-manifold meshes where adjacent faces do not share edges (try smoothing a captial E), I am looking for solutions.有相鄰面不份額邊（試行資本é平滑1）與非流形網(wǎng)格已知的問(wèn)題，我在尋找解決方案。 Also when smoothing components the face materials are lost in the smoothed object.平滑的組件時(shí)，也面對(duì)材料丟失在平滑的對(duì)象。

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