2013년 1월 23일 수요일

역설계 플러그인: Mesh Flow

Mesh Flow는 Rhino 5용의 역설계 관련 플러그인으로, 점구름(point cloud) 또는 메쉬 모델을 가지고 모든 종류의 서피스를 구축하는 데 유용한 제품입니다. 또한 하나의 스케치 또는 하나의 커브, 점구름에서 3D 삼각 메쉬 생성을 지원합니다. 현재 Mesh Flow 1.0에는 11 개의 모듈이 있습니다.
  1. Point Cloud to Mesh. Select a point cloud, it will convert the point cloud to a triangle mesh. We have tested it for 332 .xyz and .dat 3D points files. It’s robust and fast.
  2. Point Cloud Resample. Select a point cloud, it will resample (simplify) the point cloud by random, curvature or mixed methods.
  3. Mesh Decompose. Select a mesh, it will decompose the mesh into several sub regions based on curvature analysis and statistic. It can easily separate a complex mesh into several rational sub meshes. So you can fit each sub mesh into a independent surface and trim them later. We have tested 76 complex models from .STL files. It works well.
  4. Fit All Surface by Mesh. Select a mesh, it will fit mesh into Plane, Cylinder, Cone, Sphere, Torus, Extrude, Revolve and B-Spline surface. Basic quadric surface is fit base on LSQ algorithm, Extrude and Revolve fitting algorithm are based on Gaussian curvature.
  5. Fit All Surface by Point Cloud. Select a point cloud, it will fit Plane, Cylinder, Cone, Sphere, Torus, and B-Spline surface.
  6. TrimSurf/TrimSurfMutual - TrimSurf will trim the selected surface by other surfaces in model automatically. TrimSurfMutual will trim the selected surfaces mutually.
  7. Point Cloud Boundary Curve. Select a point cloud. It will trace boundary curves from a “open” point cloud without meshing it.
  8. Inflate Sketch. Sketch a closed polygon, it will inflate the polygon into a closed 3D mesh. This feature is very important for building bone or toy model.
  9. Inflate Curve. Select a closed curve (simple without self-intersection), it will inflate the curve into a 3D mesh. This feature is very important for building bone or toy model.
  10. Trace Skeleton. Select a planar point cloud, it will trace a polygon skeleton. This feature is very important for Extrude and Revolve surface fitting.
  11. Module X (Free Module Forever) – PointCloudFromMesh will get point cloud from the selecting meshes. ShowAllMesh/HideAllMesh will show/hide all meshes in model. ShowAllPointCloud/HideAllPointCloud will show/hide all point cloud in model. ModelManage will mange meshes and surfaces. SearchSurfByMesh will search matched surface by mesh.

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