From 2b875a2db865d9bf0173f11a42a36c2985a3853f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Mon, 21 Nov 2022 13:08:12 +0100
Subject: [PATCH] MeshTools: add some minimal docs to RemoveDuplicates MeshData
 test data.

Took me a while to figure out what's going on.
---
 src/Magnum/MeshTools/Test/RemoveDuplicatesTest.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/Magnum/MeshTools/Test/RemoveDuplicatesTest.cpp b/src/Magnum/MeshTools/Test/RemoveDuplicatesTest.cpp
index 7aab3d6bd..90b9a1669 100644
--- a/src/Magnum/MeshTools/Test/RemoveDuplicatesTest.cpp
+++ b/src/Magnum/MeshTools/Test/RemoveDuplicatesTest.cpp
@@ -99,6 +99,11 @@ const struct {
 
 const struct {
     const char* name;
+    /* The attributes are expected to be offsets into the `floats` array in the
+       test, which consists of 10 times 6 floats, so count should be always 10
+       and size be always 6*sizeof(Float). And all six floats in the array need
+       to be covered by some attribute as the output stride is expected to be
+       the same. */
     Containers::Array<Trade::MeshAttributeData> attributes;
     Float offset, scale, epsilon;
     UnsignedInt vertexCount;