Surface blend fillet

Surface > Surface Fillet > Fillet blend tool: The surface blend fillet is a good example how the topology of NURBS surfaces influence the possibilities to adjust a surface. With the Surface Blend Fillet tool it is possible to blend multiple surfaces together. By creating the surface the tangency will be aligned with all the surfaces where the blend is applied to. In the selection option of the tool, the first thing which is asked is to select the left edge and after that the right edge. This will mean that the direction of the blend surface is defined in one direction by the selection. Twisting of the surface will mean that the surface direction has to be altered. This can be done after the blend is made.

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