secto3d

3D surfaces conversion

Calling Sequence

[m[,x]]=secto3d(seclist,npas)
[m]=secto3d(seclist ,x)

Arguments

:seclist a list whose elements are (2,.) matrices : :npas an integer : :m a matrix : :x a vector :

Description

Considering a surface given through a list seclist of sections in the (x,z) plane [m [,x]]=secto3d(seclist [,npas]) returns a matrix m which contains a regular discretization of the surface.

• The i-th row of the matrix m corresponds to the i-th section
• The j-th column of m corresponds to the x(j)

Each section seclist(i) is described by a (2,.) matrix which gives respectively the x and z coordinates of points.

`[m]=secto3d(seclist ,x)`in that case the x-vector gives the discretization of the x-axis for all the sections

See Also

• plot3d 3D plot of a surface