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How is skin modifier used to deform objects?
To translate this article, select a language. The Skin modifier is a skeletal deformation tool that lets you deform one object with another object. Mesh, patch, or NURBS objects can be deformed by bones, splines, and other objects.
How does the skin modifier work in NURBS?
Mesh, patch, or NURBS objects can be deformed by bones, splines, and other objects. When you apply the Skin modifier to a mesh and then assign bones within the modifier, each bone receives a capsule-shaped “envelope.” Vertices of the modified object within these envelopes move with the bones.
How can I invert the displace modifier in Blender?
A negative strength can be used to invert the effect of the modifier. The texture value which will be treated as no displacement by the modifier. Texture values below this threshold will result in negative displacement along the selected direction, while texture values above it will result in positive displacement.
Can you use skin modifier on primitive objects?
Spline objects create envelopes that follow the curve of the spline. Primitive objects create an envelope that follows the longest axis of the object. You can apply the Skin modifier to several objects at the same time.
How is the deform of an object calculated?
The deformation is calculated in the local coordinate space. Be aware that the local axes of an object can differ from the global ones. In the figure above, the global Z axis points up and the local Z axis points at 45°. The deformation is applied along a Deform axis, which can be set by selection from a list (X, Y or Z).
Where does the scaling occur in a deformed object?
No scaling occurs in the plane of the origin of the object. The maximum scaling occurs at the vertices that are furthest away from the local origin. This can be a positive or negative scaling, depending on the location of the origin. If the local origin is within the object, the deformed object appears tapered.
Which is more complex deform or bend mode?
Vertices that are furthest away from the object origin have max rotation, positive or negative. Bends the mesh over the specified Axis . The Bend mode is more complex and less intuitive. The picture below shows the same plane but with different Deform and Bending axes.