diff options
Diffstat (limited to 'src/helper')
| -rw-r--r-- | src/helper/geom.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/helper/geom.cpp b/src/helper/geom.cpp index 33947c14d..585d2b8a5 100644 --- a/src/helper/geom.cpp +++ b/src/helper/geom.cpp @@ -75,11 +75,11 @@ cubic_bbox (Geom::Coord x000, Geom::Coord y000, Geom::Coord x001, Geom::Coord y0 if (fabs (a) < Geom::EPSILON) { /* s = -c / b */ if (fabs (b) > Geom::EPSILON) { - double s, t, xttt; + double s; s = -c / b; if ((s > 0.0) && (s < 1.0)) { - t = 1.0 - s; - xttt = s * s * s * x000 + 3 * s * s * t * x001 + 3 * s * t * t * x011 + t * t * t * x111; + double t = 1.0 - s; + double xttt = s * s * s * x000 + 3 * s * s * t * x001 + 3 * s * t * t * x011 + t * t * t * x111; bbox[0].expandTo(xttt); } } @@ -114,11 +114,11 @@ cubic_bbox (Geom::Coord x000, Geom::Coord y000, Geom::Coord x001, Geom::Coord y0 if (fabs (a) < Geom::EPSILON) { /* s = -c / b */ if (fabs (b) > Geom::EPSILON) { - double s, t, yttt; + double s; s = -c / b; if ((s > 0.0) && (s < 1.0)) { - t = 1.0 - s; - yttt = s * s * s * y000 + 3 * s * s * t * y001 + 3 * s * t * t * y011 + t * t * t * y111; + double t = 1.0 - s; + double yttt = s * s * s * y000 + 3 * s * s * t * y001 + 3 * s * t * t * y011 + t * t * t * y111; bbox[1].expandTo(yttt); } } |