(Tissue)

Tissue is a collection of tools that facilitate the use of computational-design techniques inside Blender. It consists of different tools, visible in the right panel. According to the active mode, different tools are displayed:

• Tissue Tools (visible in Edit Mode and Object Mode)

• Tissue Weight Tools (visible in Weight Paint Mode)

• Tissue Color Tools (visible in Vertex Weight Mode)

激活

• 打开Blender，打开用户偏好设置下的插件栏。

• 选择 Mesh 然后选择 Tissue 以启用插件。

Tissue Tools

Generators

Generators are non-destructive functions that generate new objects starting from input objects. They include Tessellate, Dual Mesh (a special Tessellate) and Convert to Curve. For all of them, a Refresh operator can be used in order to reload the changes from the input objects.

编织(Tessellate)

The Tessellate tool allows the user to copy a selected object (Component) on the faces of the active object (Base), adapting its bounding box to the shape of quad faces. It is possible to use as input objects Mesh, Curve, Surface and Text and Meta objects. When using Tessellate, two objects must be selected. Once the Tessellate button was pressed, then more options will appear in the tool parameters.

Later it will be possible to change them, together with more advanced settings from the Object Data Panel of the generated object.

Use Modifiers

This option is available for both Base and Component objects and allows the use the respective modifiers. If this option is disabled, then only the original object’s data will be used.

填充模式

Tessellation strategy used to map the Component’s coordinates on the Base’s faces.

• 三角面

  This options will automatically triangulate the Base object and will map the component to the triangular faces. The input domain will be considered rectangular, but the target domain will have two vertices coincident.

  Quad (default)

  This is the default method and will map the Component domain to each quad face of the Base object. If an face has more than 4 vertices, then it will be automatically separated in quad or triangular faces.

  

  扇形

  This option will split every face of the Base object in triangles connecting each side of the face to its center.

  

  补块

  This option require the use of a Subdivision Surface modifier on the Base object. It is similar to the Quad method, but it will allow to use curved domains, based on the Subdivided patches. If more subdivision surfaces (or Multiresolution modifiers) are used, then only the last one will be used for defining the target patches.

  

  帧/框

  Similarly to an Inset Face operator, this option will allow to apply the components along offset faces of a given Thickness.

  

合并

Automatically merge together all the generated components.

平滑着色

Automatically sets the shading of the generated geometry as Smooth. If the Component object is already set as Smooth, then this option is not necessary.

组件

Three different method can be used to assign the components.

• 物体

  Repeat the same object on all the target faces.

  集合

  Assign the objects contained in a given Collection. The components can be assigned either randomly or according to a Vertex Group.

  材质

  Assign the components according to the name of the materials assigned to each face. If for a given material, there is no an object with the same name, then the face is not used.

  Watch the Tutorial (it is based on an old version of Tissue, the procedure is slightly different now)

厚(宽)度

• Scale Mode

  • 常量

    Generate components with a fixed and uniform thickness in the normal direction.

    相对

    Generate components with a thickness proportional to the target face dimension. This will produce components with an aspect ration similar to the original Component object.

    比例|缩放

    control the scaling factor of the components’ Thickness

    偏移量

    Allows to control the alignment of the components in relation to the Base object surface.

Components Coordinates

Strategy used to determine the component’s domain for mapping it on the target faces.

• Bounds (Default)

  Automatically defines the domain according the Bounding Box of the component object.

  本地

  Defines the domain according to the local coordinates of the component object. The face domain is considered from 0 to 1 in both Local X and Local Y directions. This method allows a customization of the mapping strategies, maintaining the result independent from Location/Rotation/Scale of the component object.

  全局的

  Similar to Local, but based on the Global coordinates of the component. This allows to easily produce animations changing the Location/Rotation/Scale of the component.

  Watch the Tutorial

  Extend (Local and Global coordinates)

  Extend the domain of the components with a domain bigger than 0-1.

  Clip (Local and Global coordinates)

  Truncate the component according to the domain 0-1.

  Cyclic (Local and Global coordinates)

  Cut and move to the other side the parts of the component that exceed the domain 0-1.

  

Weight and Morphing

Combine the Vertex Groups of the base object with the Shape Keys from the component, in order to generate morphing components.

• Map Vertex Groups

  Remap each Vertex Group from the base mesh to the generated geometry

  Use Shape Keys

  Transfer the Shape Keys from the component object to the generated object. If the name of the base’s vertex groups and the Shape Keys match, then they will be automatically assigned in order to control their morphing behavior.

  Watch the Tutorial

迭代

Automatically repeat the tessellation using as base the result of the previous iteration.

• 重复

  迭代次数。

  Combine iterations

  Combine the resulting tessellation with part or all of the previous iteration:

  • 结束点

    Ignore the previous iterations.

    Unused

    Combine the tessellation with the faces of the previous iteration that are not generating components.

    全部

    Combine the tessellation with all the faces from the previous iteration.

对偶网格(Dual Mesh)

Dual Mesh 修改了所选的网格，创建了对偶网格。对偶网格的输出是由三角形网格衍生出的多边形网格。四角形网格之前会自动转换为三角形网格。

矩形面划分方法

将四边形分割成三角形的方法。(继承自 三角面 工具)

多边形法(Polygon Method)

将多边形分割成三角形的方法。(继承自 三角面 工具)

保护边界

防止改变网格的开放边界。

Convert to Curve

Generate a Curve object from the Loops, Edges or Particles of the active object. This is a non-destructive operation, meaning that in any moment it will be possible to reload the changes from the base object and change the parameters of the conversion. It will be possible to convert specific edges/loops according to different criteria, together with the addition of a pattern effect.

(To Do)

刷新

Update the active object according to the changes in the base geometries. This operator works on the objects generated through Tessellate and Convert to Curve.

Rotate Faces

Rotate the indexes of the selected faces (in Edit-Mode). This allows to control the rotation of the components of Tessellated objects, when using Default rotation. Once the operator is executed, then the interested Tessellated objects are automatically refreshed.

Convert to Dual Mesh

Destructive version of the Dual-Mesh operator. This directly convert the active object to its Dual-Mesh.

Polyhedra Wireframe

(To Do)

Lattice Along Surface

(To Do)

UV to Mesh

Convert the active UV-map to mesh trying to preserve the original 3D model total surface area.

Random Materials

Assign random materials to the face’s of the active mesh object.

Weight to Materials

Distribute existing materials according to the weight of the active vertex group. It is also possible to automatically create new materials.

Tissue Render Animation

(To Do)

Tissue Weight Tools

面光

Weight from Faces area (Automatic Bounds, Manual Bounds)

Curvature

Weight from Curvature (Based on Dirty Color Attributes)

Weight Distance

Generate a vertex group according to the distance from the selected vertices. Different methods can be used: Geodesic, Euclidean or Topology distance.

Weight Formula

Weight based on Vertices parameters. Allows to use vertices coordinates and normals direction. Integer and Float sliders can be created in order to find the proper parameters more easily.

Weight Laplacian

(To Do)

谐振

Harmonic function based on active Weight

随机

(To Do)

Edges Deformation

Generate a Vertex Group based on Edges Deformation evaluated on the Modifiers result (Deformation Modifiers and Simulations)

Edges Bending

Generate a Vertex Group based on Edges Bending evaluated on the Modifiers result (Deformation Modifiers and Simulations).

Streamlines Curves

(To Do)

Contour Curves

Generates isocurves based on Active Weight.

Contour Displace

Cut the mesh according to active Weight in a variable number of isocurves and automatically add a Displace Modifier.

Contour Mask

Trim the mesh according to active Weight.

Reaction Diffusion

Tissue implements the Gray-Scott model for the Reaction-Diffusion simulation. This allows to simulate through the vertex groups the distribution of the two substances that generate the various patterns of many living organisms.

See this video for an example of the Reaction-Diffusion simulation with Tissue.

Radom Materials

(To Do)

Weight to Materials

(To Do)

Convert to Colors

转换至

值通道，红色通道，绿色通道，蓝色通道，假颜色

反转

反转从顶点权重读出的值。

Convert to UV

(To Do)

Tissue Color Tools

Convert to Weight

红色通道(Red Channel)

Add a vertex group derived to red channel of the active Color Attribute.

绿色通道(Green Channel)

Add a vertex group derived to green channel of the active Color Attribute.

蓝色通道(Blue Channel)

Add a vertex group derived to blue channel of the active Color Attribute.

值通道(Value Channel)

Add a vertex group derived to value channel of the active Color Attribute.

反转

反转从顶点权重读出的值。

例子

See this video for an example of the Tissue add-on in action.

参考

类别

网格

描述

计算设计的工具。

位置

侧栏 ‣ 编辑 标签

文件

mesh_tissue 目录

作者档案

Alessandro Zomparelli (Co-de-iT)

许可证

GPL

说明

该插件为Blender自带插件。