Zebra Stripes on Boundaries
You can visually determine what type of boundary exists between surfaces
by using zebra stripes.
Contact
Zebra stripes do not match at the boundary.


Tangency
Zebra stripes match at the boundary, but there is an abrupt change in
direction.

Curvature Continuous
Zebra stripes continue smoothly across the boundary. Curvature continuity
is an option when creating face
blend fillets.

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Fillet |
Tangent |
Curvature Continuous |