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#TOON BOOM STUDIO 8 HOW TO ATTACH SKIN LAYER TO BONE SKIN#
#TOON BOOM STUDIO 8 HOW TO ATTACH SKIN LAYER TO BONE PATCH#

On the Create panel, with (Geometry) active, under Standard Primitives, click Cylinder.

#TOON BOOM STUDIO 8 HOW TO ATTACH SKIN LAYER TO BONE SKIN#

To adjust the bones only, you can also use skin pose.Įxample: To apply the Skin modifier to a cylinder with a bones skeleton:

Apply any necessary transforms to the mesh/patch object or bones objects.

On the Advanced Parameters rollout, turn off Always Deform.

Select the object to which the Skin modifier is applied.

This is a potentially destructive operation, so it's best not to take any chances with your data. To adjust the skin and/or bones without affecting the envelopes:

On the Mirror Parameters rollout, click the appropriate Paste button to paste green or blue envelopes or vertex weights to the other side of the mesh.

If some vertices in the left or right side of the mesh are red rather than blue or green, increase the Mirror Thresh value until all vertices are blue or green.

If the mirror plane is not at the center of the mesh, change the Mirror Offset parameter to move the plane to the center.

The mirror plane appears at the position and orientation of the mesh's pivot point.

On the Mirror Parameters rollout, click Mirror Mode.

Adjust envelopes and vertex weights on one side of the mesh.

To mirror envelope or vertex weight settings: Values less than 1.0 means that other bones can also affect the vertex's motion. The latter value means the vertex is controlled only by the highlighted bone. Effect value is a decimal number between 0.0 and 1.0.

In the Weight Properties group on the Parameters rollout, set the Abs.

In the list of bones on the Parameters rollout, highlight the name of the bone for which you want to change the vertex weights.

On the mesh, select vertices to weight manually.Įach selected vertex is surrounded by a small white rectangle.

Make sure Parameters rollout > Edit Envelopes is on, then turn on Vertices.The default method of using envelopes to determine which bones affect which mesh vertices can suffice for many situations, but if you need more control, you can opt to apply vertex weights explicitly. Turn on Edit Envelopes and select an envelope to modify the volume in which each bone can influence the surrounding geometry.In the Parameters rollout, click Add and choose the skeleton objects.

#TOON BOOM STUDIO 8 HOW TO ATTACH SKIN LAYER TO BONE PATCH#

Select the mesh or patch object and apply the Skin modifier.Tip: The skeleton can already be animated, or you can animate it after applying its components to the Skin modifier. You can apply the Skin modifier to several objects at the same time. Primitive objects create an envelope that follows the longest axis of the object. Spline objects create envelopes that follow the curve of the spline. Bones create a linear envelope that extends along the longest axis of the bone geometry. The initial envelope shape and position depends on the type of bone object. For example, if a vertex's weight with respect to bone 1 is 0.8 and its weight with respect to bone 2 is 0.2, then the motion of bone 1 will have four times greater influence on the vertex than will the motion of bone 2. The ratio of a vertex's Weight values, which always total 1.0, determine the relative extent to which each bone's motion affects the vertex. And you can use Skin modifier toolsets such as the Weight Tool dialog to arbitrarily assign vertices to any number of bones. Vertices within the intersection of two bones' envelopes have two Weight values: one for each bone. This is accomplished with weighting.īy default, each vertex that's affected by a single bone is given a Weight value of 1.0, which means the vertex responds only to that bone's motion. Where envelopes overlap, each vertex's motion is a blend of the motions of bones that affect the vertex.

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.

Select a mesh, patch, or NURBS object.

> Modify panel > Modifier List > Object-Space Modifiers > Skin Mesh, patch, or NURBS objects can be deformed by bones, splines, and other objects. The Skin modifier is a skeletal deformation tool that lets you deform one object with another object.