Shaders: huh @mosra died mid-sentence here.

4 years ago · fa6ec3630f
1 changed files with 2 additions and 1 deletions
--- a/src/Magnum/Shaders/Test/MeshVisualizerGLTest.cpp
+++ b/src/Magnum/Shaders/Test/MeshVisualizerGLTest.cpp
@ -2650,7 +2650,8 @@ template<MeshVisualizerGL2D::Flag flag> void MeshVisualizerGLTest::renderWirefra

    GL::Mesh circle{NoCreate};
    if(data.flags & MeshVisualizerGL2D::Flag::NoGeometryShader) {
-        /* Duplicate the vertices. The circle primitive is  */
+        /* Duplicate the vertices. The circle primitive is a triangle fan, so
+           we first need to turn it into indexed triangles. */
        const Trade::MeshData circleDataIndexed =
            MeshTools::generateIndices(circleData);
        circle = MeshTools::compile(MeshTools::duplicate(circleDataIndexed));