Self-intersections:
Trim: When faces to offset intersect together, this option allows to trim unnecessary parts.
Repair: When faces to offset intersect together, this option allows to delete and replace them by faces like fill hole.
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Surface to thicken |
Thickening with the trim option |
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In green the surface to thicken, in yellow the offset surface. |
Repair degeneracies : In some cases, boundaries edges of the offset faces become vertices. They can be repaired with this option.