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this weeks video

In the example set out in the video, it's true that the resulting geometry could have been created using a solid, revolved cut.

However, if the surface were more complex, then using the patch functionality would be of benefit.

See example:

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In the example I sketched 3 datum curves (one on each of the 3 planes) and then created a boundary surface.

Using that surface, I created a patch feature and there you are.

Upon reflection, it should be noted that the geometry could have been created by using a surface cut. However, if the surface contours extended beyond the boundaries of the solid

View attachment 419

then the patch would create the intended geometry where the cut using the surface/quilt would not.

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