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| author | Florian Märkl <info@florianmaerkl.de> | 2018-01-10 13:48:09 +0000 |
|---|---|---|
| committer | Florian Märkl <info@florianmaerkl.de> | 2018-01-10 13:48:09 +0000 |
| commit | f7c1a4aed08fc3124638307b90eb46ebf826db6c (patch) | |
| tree | 445d817a892a071f3fe91e705fc077bd504720d9 /src | |
| parent | Tiled Cloned: Apply shift exponent to absolute shift (diff) | |
| download | inkscape-f7c1a4aed08fc3124638307b90eb46ebf826db6c.tar.gz inkscape-f7c1a4aed08fc3124638307b90eb46ebf826db6c.zip | |
Tiled Cloned: Simplify shift exponent code
Diffstat (limited to 'src')
| -rw-r--r-- | src/ui/dialog/clonetiler.cpp | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/src/ui/dialog/clonetiler.cpp b/src/ui/dialog/clonetiler.cpp index b31eed39c..30cc98736 100644 --- a/src/ui/dialog/clonetiler.cpp +++ b/src/ui/dialog/clonetiler.cpp @@ -1316,18 +1316,12 @@ Geom::Affine CloneTiler::get_transform( // Add exponential shift if necessary if (shiftx_exp != 1.0) { - if (shifti >= 0.0) { - shifti = pow(shifti, shiftx_exp); - } else { - shifti = -pow(-shifti, shiftx_exp); - } + double sign = (shifti > 0.0) ? 1.0 : -1.0; + shifti = sign * pow(fabs(shifti), shiftx_exp); } if (shifty_exp != 1.0) { - if (shiftj >= 0.0) { - shiftj = pow(shiftj, shifty_exp); - } else { - shiftj = -pow(-shiftj, shifty_exp); - } + double sign = (shiftj > 0.0) ? 1.0 : -1.0; + shiftj = sign * pow(fabs(shiftj), shifty_exp); } // Final shift |