利用者:Apinzonf/laplaciansmooth/tutorial

Gsoc 2012 Sushi Branch - Laplacian Smoothing

The current progress in my work for the sushi branch Google Summer of Code 2012 project.

Mode: Edit mode

Panel: Mesh Tools (Editing context, F9)

Hotkey: W » Alt0 NumPad

Menu: Specials » Laplacian Smooth

Description

The Laplacian Smooth tool allows you to reduce noise in surface of a mesh with minimal shape changes. This is only applicable to triangulated and quad meshes.

Download

• Windows 32 - GraphiAll.org by vitos1k

• Windows x86-64 - GraphiAll.org by vitos1k

• Linux x86-64 - GraphiAll.org by JamesNZ

3D Objects For Test

• 3D Femme mesh

• 3D Spock mesh

• 3D Zoe mesh

Partial Results

In the picture below you can see the partial results of Laplacian smoothing operator (image b) and compare with the old tool, you can see the problems at the boundaries and the way the holes increase in size.

Femme : a) Original Mesh. b) Smooth with new Laplacian Smoothing c) Traditional Smooth

The video shows how the Laplacian smoothing tool can be used to remove noise, or to model objects with the technique called "Smooth Subdivision Surface"