diff options
Diffstat (limited to 'cc/quads/draw_polygon.cc')
| -rw-r--r-- | cc/quads/draw_polygon.cc | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/cc/quads/draw_polygon.cc b/cc/quads/draw_polygon.cc index cdb94d0..9ff1af6 100644 --- a/cc/quads/draw_polygon.cc +++ b/cc/quads/draw_polygon.cc @@ -107,10 +107,8 @@ BspCompareResult DrawPolygon::SideCompare(const DrawPolygon& a, // Right away let's check if they're coplanar double dot = gfx::DotProduct(a.normal_, b.normal_); float sign = 0.0f; - bool normal_match = false; // This check assumes that the normals are normalized. if (std::abs(dot) >= 1.0f - coplanar_dot_epsilon) { - normal_match = true; // The normals are matching enough that we only have to test one point. sign = b.SignedPointDistance(a.points_[0]); // Is it on either side of the splitter? @@ -140,9 +138,7 @@ BspCompareResult DrawPolygon::SideCompare(const DrawPolygon& a, int pos_count = 0; int neg_count = 0; for (size_t i = 0; i < a.points_.size(); i++) { - if (!normal_match || (normal_match && i > 0)) { - sign = gfx::DotProduct(a.points_[i] - b.points_[0], b.normal_); - } + sign = gfx::DotProduct(a.points_[i] - b.points_[0], b.normal_); if (sign < -compare_threshold) { ++neg_count; |