From e04805eaa2593a7c8a5c521c33a3c1adc05ff976 Mon Sep 17 00:00:00 2001 From: Enrico Turri Date: Fri, 7 Sep 2018 10:30:13 +0200 Subject: [PATCH] Fixed rendering of endcaps on open toolpaths --- xs/src/slic3r/GUI/3DScene.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/xs/src/slic3r/GUI/3DScene.cpp b/xs/src/slic3r/GUI/3DScene.cpp index 705347094..9cf55513c 100644 --- a/xs/src/slic3r/GUI/3DScene.cpp +++ b/xs/src/slic3r/GUI/3DScene.cpp @@ -1182,7 +1182,7 @@ static void thick_lines_to_indexed_vertex_array( b1_prev = b1; v_prev = v; - if (bottom_z_different) + if (bottom_z_different && (closed || (!is_first && !is_last))) { // Found a change of the layer thickness -> Add a cap at the beginning of this segment. volume.push_quad(idx_a[BOTTOM], idx_a[RIGHT], idx_a[TOP], idx_a[LEFT]); @@ -1190,10 +1190,10 @@ static void thick_lines_to_indexed_vertex_array( if (! closed) { // Terminate open paths with caps. - if (is_first && !bottom_z_different) + if (is_first) volume.push_quad(idx_a[BOTTOM], idx_a[RIGHT], idx_a[TOP], idx_a[LEFT]); // We don't use 'else' because both cases are true if we have only one line. - if (is_last && !bottom_z_different) + if (is_last) volume.push_quad(idx_b[BOTTOM], idx_b[LEFT], idx_b[TOP], idx_b[RIGHT]); }