# How to remove edge lines when drawing a triangle mesh with Makie?

**URL:** https://discourse.julialang.org/t/how-to-remove-edge-lines-when-drawing-a-triangle-mesh-with-makie/110044
**Category:** New to Julia
**Tags:** makie
**Created:** [February 10, 2024, 8:32pm UTC](https://discourse.julialang.org/t/how-to-remove-edge-lines-when-drawing-a-triangle-mesh-with-makie/110044 "2024-02-10T20:32:36Z")
**Posts on this page:** 1
**Page:** 1

<div class="post-metadata">

### Author: ![Midez](https://avatars.discourse-cdn.com/v4/letter/m/ed655f/32.png) [@Midez](https://discourse.julialang.org/u/Midez)
#### Post date: [February 10, 2024, 8:32pm UTC](https://discourse.julialang.org/t/how-to-remove-edge-lines-when-drawing-a-triangle-mesh-with-makie/110044/1 "2024-02-10T20:32:36Z")

</div>

Briefly if I run

```julia
using CairoMakie, Makie, DelaunayTriangulation, GeometryBasics

P = 
[
(0.0,0.0),(2.0,1.0),(4.0,0.0),
(6.0,2.0),(2.0,3.0),(3.0,4.0),
(6.0,6.0),(0.0,6.0),(0.0,0.0)
]

boundary_nodes, points = convert_boundary_points_to_indices(P)

tri = DelaunayTriangulation.triangulate(points)

refine!(tri; max_area=0.1e-2get_total_area(tri))

pts = [Point(val[1], val[2]) for val in tri.points]
fcs = [TriangleFace(val[1], val[2], val[3]) for val in tri.triangles]

msh = GeometryBasics.Mesh(pts, fcs)

mesh(msh)

```

the mesh also includes the edge lines from the triangle mesh.

How do I get rid of them ? I only want a smooth surface please.