Tutorial for original DistMesh examples?

[chakravala]

Please make tutorial with the original DistMesh examples from http://persson.berkeley.edu/distmesh/

Can those examples be re-produced?

[sjkelly]

Those examples can be reproduced, but the distance functions are not in this repo. I used Descartes for the SDF construction. The example script I worked from is here: https://github.com/sjkelly/Descartes.jl/blob/sjk/distmesh/examples/fea.jl
This will generate the visualizations of the mesh and graphs of the iterations and final triangle qualities.

[chakravala]

That file does not run for me, I'm getting a bunch of errors and it uses GeometryTypes instead of GeometryBasics.

Could you update it please?

[sjkelly]

Can you post the errors? A good start would be to change that file to use GeometryBasics rather than GeometryTypes, since they are mostly compatible. Also if you would like to write you own distance functions, there is a simple example of a circle here:

DistMesh.jl/test/runtests.jl

Lines 79 to 82 in df8d86a

	d(p) = sqrt(sum(p.^2))-1
	result = distmesh(d,HUniform(),0.2)
	@test length(result.points) == 485
	@test length(result.tetrahedra) == 2207

[ViralBShah]

https://distmesh.juliageometry.org/dev/examples/