diff options
Diffstat (limited to 'source/blender/blenkernel/intern/font.c')
| -rw-r--r-- | source/blender/blenkernel/intern/font.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/source/blender/blenkernel/intern/font.c b/source/blender/blenkernel/intern/font.c index bb1bf8a98c5..6eaa79d5062 100644 --- a/source/blender/blenkernel/intern/font.c +++ b/source/blender/blenkernel/intern/font.c @@ -1273,7 +1273,13 @@ static bool vfont_to_curve(Object *ob, /* We put the x-coordinate exact at the curve, the y is rotated. */ /* length correction */ - distfac = sizefac * cu->textoncurve->runtime.curve_cache->path->totdist / (maxx - minx); + float chartrans_size_x = maxx - minx; + if (UNLIKELY(chartrans_size_x == 0.0f)) { + /* Happens when there are no characters, + * the result isn't useful in this case, just avoid divide by zero. */ + chartrans_size_x = 1.0f; + } + distfac = sizefac * cu->textoncurve->runtime.curve_cache->path->totdist / chartrans_size_x; timeofs = 0.0f; if (distfac > 1.0f) { @@ -1294,7 +1300,7 @@ static bool vfont_to_curve(Object *ob, distfac = 1.0; } - distfac /= (maxx - minx); + distfac /= chartrans_size_x; timeofs += distfac * cu->xof; /* not cyclic */ |