Surfaces & Splines | 05- Surface Primer

[@DustinLe]

this series of tutorials is so helpful. Thank you!

[@trexinvert]

Here's my summary of this video:
1. Using a "patch" layout before surfacing a complex geometry.
2. Reference surface = a straight surface extrude of the profile. Good practice for initiating the surfacing.
3. Boundary surface vs. Surface Fill & Trim:
a.) 4x sided surface should be created with "boundary surface" command.
b.) 2,3,5 sided surface should be created with "surface fill" and "trim back"
4. Surface to surface joint relations:
a.) Contact relation = abrupt radius change
b.) Tangent relation = equal angle, but abrupt radius change
c.) Curvature relation = equal radius at junction = smooth transition