Use the MeshThe main graphics primitive of Unity. Meshes make up a large part of your 3D worlds. Unity supports triangulated or Quadrangulated polygon meshes. Nurbs, Nurms, Subdiv surfaces must be converted to polygons. More info
See in Glossary asset Preview window to view and explore visualizations of a mesh and its data.
Use the Mesh asset InspectorA Unity window that displays information about the currently selected GameObject, asset or project settings, allowing you to inspect and edit the values. More info
See in Glossary Preview to preview different elements of a Mesh.
You can use the following mouse and keyboard controls to navigate the mesh view:
The “UV Layout” view displays the UV map of your mesh as a 2D image. Unity disables rotation in this view. To pan the camera, click and drag any of the left, right, or middle mouse buttons.
The Preview window displays the following data about the mesh:
The View Mode provides different ways of visualizing the mesh.
The Shaded view provides a visualization of the mesh with a basic light. When you import a mesh from a 3D modelling application, Unity separates the mesh into sub-meshes for each material on the mesh. Unity applies a different color to each sub-mesh in this view. You can find the legend for these colors under the Indices section of the Mesh Inspector. The following screenshot shows an example of this legend for a mesh with three sub-meshes, with the wireframe setting enabled.
This view applies a checkerboard texture to the mesh to visualize how the mesh’s UV map applies textures. It also adds another dropdown menu next to the view picker menu. In the above screenshot, this new menu displays “Channel 0”. This dropdown allows you to check different UV channels when your UV map uses more than one channel.
To change the size of the checkerboard texture in this view, use the slider next to the channel picker dropdown menu. Changes to this slider don’t affect the settings in your UV map, only the texture size within this view. Use the slider to explore how different texture sizes look on the mesh.
The UV Layout view view displays how the vertices of your mesh are organized in the unwrapped UV map. The wireframe toggle isn’t active in this view, because it already deals with vertices. Unity disables all camera controls except camera pan and zoom in this view.
By default, the UV Layout view displays the 0..1 UV range. You can access different UV channels with the channel picker dropdown menu.
The Vertex Color view displays vertex colors in your mesh. Vertex colors are separate from any Materials the mesh has. For more information on vertex colors, see Mesh.colors.
The Normals view uses color to visualize which direction the normals in the mesh face. The direction of a normal vector affects how light interacts with that part of the mesh.
The Tangents view uses color to visualize tangent data in the mesh. Unity uses tangents as part of the workflow for bump-mapped ShadersA program that runs on the GPU. More info
See in Glossary.
The Blendshapes view applies blend shape deformations to your mesh and displays the result in the preview window. You can preview one blend shape at a time; the view shows each blend shape at its highest value. This means that a preview of a blend shape that curves a character’s smile, for example, displays the curve at its maximum.
This view adds a new dropdown menu to select a blend shape next to the view picker dropdown. The dropdown menu lists all blend shapes in the current mesh. If the list cannot fit into a single screen, use the arrows at the top and bottom of the list to navigate through the full list.
Mesh
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