ECS 178 -- Geometric Modeling

Unit 3 -- The Bezier Patch

Patches are just lots of curves glued together

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Unit 3 -- The Bezier Patch

Section Description Video Notes Exercises

The Bezier Patch

The Bézier Patch.
Using the methods defined for the Bézier Curve, we can define similar methods for the Bézier Patch.
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Bezier Patches are a continuous set of Bézier Curves.
If we fix one parameter (either u or v) in a patch, we just obtain a Bezier curve.

Video Here Notes Here  

A Matrix formulation of the Bézier Patch.
We can expand our Bezier curve matrix formulation to a Bezier patch

Video Here Notes Here  

Subdividing a Bézier patch.
As we did with Bezier curves, we can also subdivide a Bezier patch.

Video Here Notes Here  

Bezier Patches and OpenGL

OpenGL Stuff How do we define Bézier patches in OpenGL?   Notes Here Exercise1

 
 

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