- References
In computer-aided geometric design a control point is a member of a set of points used to determine the shape of a spline curve or, more generally, a surface or higher-dimensional object.[1]
For Bézier curves, it has become customary to refer to the 
-vectors p
in a parametric representation 
p
of a curve or surface in -space as control points, while the scalar-valued functions 
, defined over the relevant parameter domain, are the corresponding weight or blending functions.
Some would reasonably insist, in order to give intuitive geometric meaning to the word `control', that the blending functions form a partition of unity, i.e., that the are nonnegative and sum to one. This property implies that the curve lies within the convex hull of its control points.[2] This is the case for Bézier's representation of a polynomial curve as well as for the B-spline representation of a spline curve or tensor-product spline surface.
References
2. ^{{citation|title=Computer Graphics Through OpenGL: From Theory to Experiments|first=Sumanta|last=Guha|publisher=CRC Press|year=2010|isbn=9781439846209|page=663|url=https://books.google.com/books?id=7bCiFepXle0C&pg=PA663}}.
- Nipun
- Nipuna Deshan
- Nipuna Gamage
- Nipuna Kariyawasam
- Nipun Akhtar
- Nipuna Senaratne
- Nipun Dananjaya
- Nipun Dharmadhikari
- Nipun Haggalla
- Nipuni Hansika
- Nipun Karunanayake
- Nipun Lakshan
- Nipun Mahlotra
- Nipun Malhotra
- Nipun Ransika
- Nipus
- Nipus biplagiatus
- Ni Putu Desi Margawati
- Ni Putu Desy Margawati
- NIPV
- NIPVC
- Nique les clones, Part 2
- Nique les clones, Part II
- Nique les clones, Pt. 2
- Nique les clones, Pt 2