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-rw-r--r--ftnoir_filter_accela/ftnoir_filter_accela.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/ftnoir_filter_accela/ftnoir_filter_accela.cpp b/ftnoir_filter_accela/ftnoir_filter_accela.cpp
index abde4d46..29fe9067 100644
--- a/ftnoir_filter_accela/ftnoir_filter_accela.cpp
+++ b/ftnoir_filter_accela/ftnoir_filter_accela.cpp
@@ -64,7 +64,7 @@ void FTNoIR_Filter::receiveSettings(double rot, double trans, double zoom_fac)
static inline double parabola(const double a, const double x)
{
const double a1 = 1./a;
- return a1 * x * x;
+ return a1 * pow(x, 2.2);
}
void FTNoIR_Filter::FilterHeadPoseData(const double* target_camera_position,