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| author | s_alexander <s_alexander@b956fd51-792f-4845-bead-9b4dfca2ff2c> | 2009-11-09 07:41:42 +0000 |
|---|---|---|
| committer | s_alexander <s_alexander@b956fd51-792f-4845-bead-9b4dfca2ff2c> | 2009-11-09 07:41:42 +0000 |
| commit | 5770b03c014bffe3318b96dcb935ff3438fd12fa (patch) | |
| tree | bbbcf8eb5580aa3e04013acdd86826cfd05cfb50 /src/base/UFont.pas | |
| parent | 917901e8e33438c425aef50a0a7417f32d77b760 (diff) | |
| download | usdx-5770b03c014bffe3318b96dcb935ff3438fd12fa.tar.gz usdx-5770b03c014bffe3318b96dcb935ff3438fd12fa.tar.xz usdx-5770b03c014bffe3318b96dcb935ff3438fd12fa.zip | |
fixed div 0 errors
git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@1940 b956fd51-792f-4845-bead-9b4dfca2ff2c
Diffstat (limited to 'src/base/UFont.pas')
| -rw-r--r-- | src/base/UFont.pas | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/src/base/UFont.pas b/src/base/UFont.pas index 72409ac1..191e74d2 100644 --- a/src/base/UFont.pas +++ b/src/base/UFont.pas @@ -1167,12 +1167,22 @@ begin // projected width ||(x1, y1) - (x2, y1)|| Dist := (WinCoords[0][0] - WinCoords[1][0]); Dist2 := (WinCoords[0][1] - WinCoords[1][1]); - WidthScale := cTestSize / Sqrt(Dist*Dist + Dist2*Dist2); + + WidthScale := 1; + if (Sqrt(Dist*Dist + Dist2*Dist2) <> 0) then + begin + WidthScale := cTestSize / Sqrt(Dist*Dist + Dist2*Dist2); + end; // projected height ||(x1, y1) - (x1, y2)|| Dist := (WinCoords[0][0] - WinCoords[2][0]); Dist2 := (WinCoords[0][1] - WinCoords[2][1]); - HeightScale := cTestSize / Sqrt(Dist*Dist + Dist2*Dist2); + + HeightScale := 1; + if (Sqrt(Dist*Dist + Dist2*Dist2) <> 0) then + begin + HeightScale := cTestSize / Sqrt(Dist*Dist + Dist2*Dist2); + end; //writeln(Format('Scale %f, %f', [WidthScale, HeightScale])); @@ -1326,7 +1336,7 @@ var Level: integer; begin for Level := 0 to High(fMipmapFonts) do - if (fMipmapFonts[Level] <> nil) then + if ((fMipmapFonts[Level] <> nil) AND (GetMipmapScale(Level) > 0)) then fMipmapFonts[Level].SetReflectionSpacing(Spacing / GetMipmapScale(Level)); end; |