Curves and surfaces
From CGAFaq
- Parametric Curves and Surfaces
- How do I find the quadric surface that results by transforming a given quadric?
- How do I evaluate a Bézier curve at a specific t value?
- How do I test a Bézier curve for flatness?
- How do I evaluate a Bézier surface at a specific (u,v) location?
- What are the Bernstein polynormals?
- How do I split a Bézier curve at a specific value for t?
- How do I find a t value at a specific point on a Bézier curve?
- How do I generate a Bézier curve that is parallel to another Bézier?
- How do I fit a Bézier curve to a circle?
- How do I compute the surface normal at a point on a Bézier surface?
- How can I fit a spline to a collection of points?
- Where can I get the spline description of the Utah teapot?
- Where can I get the model of the Stanford bunny?
- What is blossoming and what are its applications to parametric curves and surfaces?
- How do I evaluate a point on a NURBS curve or surface?
- What are the NURBS control points for a sphere?
- What are the NURBS control points for other quadric surfaces?
- How do you convert a NURBS surface to a collection of Bezier patches?
- How do you reparameterize a curve by arclength?
- How do I find an implicit form of a parametric curve?
- How do I draw splines on spheres?
- Implicit Surfaces
- Subdivision
