diff options
Diffstat (limited to 'source/blender/blenlib/intern/freetypefont.c')
| -rw-r--r-- | source/blender/blenlib/intern/freetypefont.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/source/blender/blenlib/intern/freetypefont.c b/source/blender/blenlib/intern/freetypefont.c index c7604b3cd6d..3f3868bea45 100644 --- a/source/blender/blenlib/intern/freetypefont.c +++ b/source/blender/blenlib/intern/freetypefont.c @@ -359,10 +359,27 @@ static VFontData *objfnt_to_ftvfontdata(PackedFile *pf) lcode = charcode = FT_Get_First_Char(face, &glyph_index); } + /* Blender default BFont is not "complete". */ + const bool complete_font = (face->ascender != 0) && (face->descender != 0) && + (face->ascender != face->descender); + + if (complete_font) { + /* We can get descender as well, but we simple store descender in relation to the ascender. + * Also note that descender is stored as a negative number. */ + vfd->ascender = (float)face->ascender / (face->ascender - face->descender); + } + else { + vfd->ascender = 0.8f; + vfd->em_height = 1.0f; + } /* Adjust font size */ if (face->bbox.yMax != face->bbox.yMin) { vfd->scale = (float)(1.0 / (double)(face->bbox.yMax - face->bbox.yMin)); + + if (complete_font) { + vfd->em_height = (float)(face->ascender - face->descender) / (face->bbox.yMax - face->bbox.yMin); + } } else { vfd->scale = 1.0f / 1000.0f; |