None
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No tangency constraint is applied.
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Normal to Profile
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Applies a tangency constraint normal to the plane of the guide curve. Set the Draft angle.
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Direction Vector
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Applies a tangency constraint based on a selected entity used as a direction vector. Select a Direction Vector , then set the Draft angle.
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Tangency to Face
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(Available when a guide curve lies on the edge of existing geometry). Adds side tangency between adjacent faces that lie along the path of a guide curve, creating a smoother transition between adjacent faces.
For best results, the profiles should also be tangent to the tangency faces at the point where each profile meets the guide curve. The ideal tolerance is 2 degrees or less. You can use profiles with connection points up to 30 degrees off tangency before the loft fails.
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