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Diffstat (limited to 'source/blender/editors/transform/transform_input.c')
| -rw-r--r-- | source/blender/editors/transform/transform_input.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/source/blender/editors/transform/transform_input.c b/source/blender/editors/transform/transform_input.c index 42cc918ec8c..22c39d6ed0c 100644 --- a/source/blender/editors/transform/transform_input.c +++ b/source/blender/editors/transform/transform_input.c @@ -187,7 +187,7 @@ static void InputAngle(TransInfo *UNUSED(t), MouseInput *mi, const double mval[2 /* use doubles here, to make sure a "1.0" (no rotation) doesn't become 9.999999e-01, which gives 0.02 for acos */ double deler = (((dx1 * dx1 + dy1 * dy1) + (dx2 * dx2 + dy2 * dy2) - - (dx3 * dx3 + dy3 * dy3)) / (2.0 * ((A * B) ? (A * B) : 1.0))); + (dx3 * dx3 + dy3 * dy3)) / (2.0 * (((A * B) != 0.0) ? (A * B) : 1.0))); /* ((A * B) ? (A * B) : 1.0) this takes care of potential divide by zero errors */ float dphi; |