Mirrored Patterns
To create a mirrored retopo or to edit a symmetrical pattern extrude one of the vertices from retopo plane and place it over symmetrical pattern.
To work in Y-symmetry extrude vertex twice over symmetrical part of a pattern.
To create a mirrored retopo or to edit a symmetrical pattern extrude one of the vertices from retopo plane and place it over symmetrical pattern.
To work in Y-symmetry extrude vertex twice over symmetrical part of a pattern.