hyrodium / BasicBSplineExporter.jl

Graphics package for BasicBSpline.jl

BasicBSplineExporter

This package supports export BasicBSpline.BSplineManifold{Dim,Deg,<:StaticVector} to:

• PNG image (.png)
• SVG image (.png)
• POV-Ray mesh (.inc)

Installation

] add BasicBSpline
] add https://github.com/hyrodium/BasicBSplineExporter.jl

First example

using BasicBSpline
using BasicBSplineExporter
using StaticArrays

p = 2
k = KnotVector(1:8)
P = BSplineSpace{p}(k)
rand_a = [rand(2) for i in 1:dim(P), j in 1:dim(P)]
a = [SVector(2*i-6.5, 2*j-6.5) for i in 1:dim(P), j in 1:dim(P)] + rand_a
M = BSplineManifold(a, (P,P))
k₊=(KnotVector(3.3,4.2),KnotVector(3.8,3.2,5.3))
M′ = refinement(M, k₊)
save_png("2dim.png", M)
save_png("2dim_refinement.png", M′)

Other examples

Here are some images rendared with POV-Ray.

See test/runtests.jl for more examples.