From 948fb5ef0ffd6a83675763d80053a433e09aea06 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Fri, 24 Jul 2015 13:47:09 +0200
Subject: accela: try to smooth out the rotation function

Issue: #204
---
 ftnoir_filter_accela/ftnoir_filter_accela.cpp        | 10 ++++------
 ftnoir_filter_accela/ftnoir_filter_accela_dialog.cpp | 12 ++++++++++++
 2 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/ftnoir_filter_accela/ftnoir_filter_accela.cpp b/ftnoir_filter_accela/ftnoir_filter_accela.cpp
index f8bd2ab1..cb5f1fa5 100644
--- a/ftnoir_filter_accela/ftnoir_filter_accela.cpp
+++ b/ftnoir_filter_accela/ftnoir_filter_accela.cpp
@@ -10,15 +10,13 @@
 #include <QDebug>
 #include <QMutexLocker>
 #include "opentrack/plugin-api.hpp"
-using namespace std;
 
 static constexpr double rot_gains[][2] = {
     { 2.66, 110 },
-    { 2.33, 80 },
-    { 2, 50 },
-    { 1.66, 30 },
+    { 2.0, 50 },
+    { 1.66, 29 },
     { 1.33, 15 },
-    { 1, 5 },
+    { 1, 6 },
     { .66, 1.4 },
     { .33, .4 },
     { 0, 0 },
@@ -96,7 +94,7 @@ void FTNoIR_Filter::filter(const double* input, double *output)
         
         const double vec = in - last_output[i];
         const double dz = i >= 3 ? rot_dz : trans_dz;
-        const double vec_ = max(0., fabs(vec) - dz);
+        const double vec_ = std::max(0., fabs(vec) - dz);
         const double thres = i >= 3 ? rot_t : trans_t;
         const double val = m.getValue(vec_ / thres);
         const double result = last_output[i] + (vec < 0 ? -1 : 1) * dt * val;
diff --git a/ftnoir_filter_accela/ftnoir_filter_accela_dialog.cpp b/ftnoir_filter_accela/ftnoir_filter_accela_dialog.cpp
index 60e5dbd3..67f15457 100644
--- a/ftnoir_filter_accela/ftnoir_filter_accela_dialog.cpp
+++ b/ftnoir_filter_accela/ftnoir_filter_accela_dialog.cpp
@@ -10,11 +10,14 @@
 #include <algorithm>
 #include <QDoubleSpinBox>
 #include "opentrack/plugin-api.hpp"
+#include "qfunctionconfigurator/qfunctionconfigurator.h"
+#include <QDialog>
 
 FilterControls::FilterControls() :
     accela_filter(nullptr)
 {
     ui.setupUi( this );
+
     connect(ui.buttonBox, SIGNAL(accepted()), this, SLOT(doOK()));
     connect(ui.buttonBox, SIGNAL(rejected()), this, SLOT(doCancel()));
     
@@ -40,6 +43,15 @@ FilterControls::FilterControls() :
 void FilterControls::register_filter(IFilter* filter)
 {
     accela_filter = static_cast<FTNoIR_Filter*>(filter);
+
+#ifdef LEAKING_DEBUG
+    auto d = new QDialog();
+    auto r = new QFunctionConfigurator(d);
+    r->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
+    r->setConfig(&accela_filter->rot, "");
+    r->setFixedSize(800, 300);
+    d->show();
+#endif
 }
 
 void FilterControls::unregister_filter()
-- 
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