secto3d

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