Bộ Điều Chỉnh Biến Dạng Laplace (Laplacian Deform Modifier)
The Laplacian Deform modifier allows you to pose a mesh while preserving geometric details of the surface.
The user defines a set of "anchor" vertices, and then moves some of them around. The modifier keeps the rest of the anchor vertices in fixed positions and calculates the optimal locations of all the remaining vertices to preserve the original geometric details.
This modifier captures the geometric details with the use of differential coordinates. The differential coordinates capture the local geometric information, the curvature and direction of a vertex based on its neighbors.
Ghi chú
You must define an Anchors Vertex Group. Without it the modifier does nothing.
Tùy Chọn (Options)
Bộ Điều Chỉnh Biến Dạng Laplace.
- Lặp Lại (Repeat)
How many iterations to do to improve the found solution. The objective is to find the rotation of the differential coordinates preserving the best possible geometric details. Details are retained better if more iterations are used, however, it will take longer to calculate.
Ví dụ biến dạng con ngựa tập tin blend (blend-file). (Deform horse example blend-file.) 
Mô Hình Gốc.
Số lần nhắc lại: 1.
Số lần nhắc lại: 2.
Số lần nhắc lại: 5.
Mô Hình Gốc.
Số lần nhắc lại: 1.
Số lần nhắc lại: 2.
Số lần nhắc lại: 10.
- Trọng Lượng Neo (Anchor Weights)
The group of vertices that the user will use to transform the model. The weight of each vertex does not affect the behavior of the modifier, the method only takes into account vertices with weight greater than 0.
- Đảo Nghịch
<-> Inverts the influence of the selected vertex group, meaning that the group now represents vertices that will not be deformed by the modifier.
The setting reverses the weight values of the group.
- Đảo Nghịch
- Kết Buộc (Bind)
The Bind button is what tells the Laplacian Deform modifier to actually capture the geometry details of the object, so that altering the anchor vertices actually alters the shape of the deformed object.
- Tháo Kết Buộc (Unbind)
After binding the modifier, you may later decide to make changes to the Anchors Vertex Group. To do so you will first need to Unbind the modifier before binding it again.
Thông Điệp Báo Lỗi (Error Messages)
- Nhóm điểm đỉnh "group_name" không hợp lệ (Vertex group group_name is not valid)
This message is displayed when a user deletes the vertex group or changes its name.
- Số điểm đỉnh thay đổi, từ X sang thành Y (Vertices changed from X to Y)
This message is displayed when a user adds or deletes vertices to/from the mesh.
- Cạnh đổi từ X sang Y (Edges changed from X to Y)
This message is displayed when a user adds or deletes edges to/from the mesh.
- Hệ thống không tìm được giải nghiệm nào cả (The system did not find a solution)
This message is displayed if the solver could not find a solution for the linear system.
Ghi chú
If the mesh is dense, with a number of vertices greater than 100,000, then it is possible that the nonlinear optimization system will fail.
Lịch Sử (History)
Laplacian Surface Editing is a method developed by Olga Sorkine and others in 2004. This method preserves geometric details as much as possible while the user makes editing operations. This method uses differential coordinates corresponding to the difference between a vector and the weighted average of its neighbors to represent the local geometric detail of the mesh.
Tọa Độ Chất Liệu.