diff options
Diffstat (limited to 'src/OpenCSGRenderer.cc')
| -rw-r--r-- | src/OpenCSGRenderer.cc | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/OpenCSGRenderer.cc b/src/OpenCSGRenderer.cc index 31f27db..b4acf82 100644 --- a/src/OpenCSGRenderer.cc +++ b/src/OpenCSGRenderer.cc @@ -93,7 +93,12 @@ void OpenCSGRenderer::renderCSGChain(CSGChain *chain, GLint *shaderinfo, PolySet::csgmode_e csgmode = j_obj.type == CSGTerm::TYPE_DIFFERENCE ? PolySet::CSGMODE_DIFFERENCE : PolySet::CSGMODE_NORMAL; ColorMode colormode = COLORMODE_NONE; if (background) { - colormode = COLORMODE_BACKGROUND; + if (j_obj.flag & CSGTerm::FLAG_HIGHLIGHT) { + colormode = COLORMODE_HIGHLIGHT; + } + else { + colormode = COLORMODE_BACKGROUND; + } csgmode = PolySet::csgmode_e(csgmode + 10); } else if (j_obj.type == CSGTerm::TYPE_DIFFERENCE) { if (j_obj.flag & CSGTerm::FLAG_HIGHLIGHT) { |