--User changes

-Allow for specifying linear or smooth interpolation when generating a sequence in the Library tab (was formerly hardcoded to smooth). This has the effect of exposing the --unsmoother option used in EmberGenome in the GUI.
 -Clarify tool tips of the sequence interpolation fields in the animation group on the Flame tab.
 -Change caption of the Bounds tab to be Bounds & Log.

Source/Fractorium/Fractorium.cpp

@@ -435,7 +435,7 @@ bool Fractorium::eventFilter(QObject* o, QEvent* e)
 					!focusedctrlCombo &&
 					!QGuiApplication::keyboardModifiers().testFlag(Qt::AltModifier))//Must exclude these because otherwise, typing a minus key in any of the spinners will switch the xform. Also exclude alt.
 			{
-				unsigned int index;
+				size_t index;
 				double vdist = 0.01;
 				double hdist = 0.01;
 				double zoom = 1;
@@ -1233,6 +1233,7 @@ void Fractorium::SetTabOrders()
 	w = SetTabOrder(this, w, ui.SequenceRotationsPerBlendSpinBox);
 	w = SetTabOrder(this, w, ui.SequenceRotationsPerBlendCWCheckBox);
 	w = SetTabOrder(this, w, ui.SequenceRotationsPerBlendMaxSpinBox);
+	w = SetTabOrder(this, w, ui.SequenceLinearCheckBox);
 	w = SetTabOrder(this, w, ui.SequenceGenerateButton);
 	w = SetTabOrder(this, w, ui.SequenceRenderButton);
 	w = SetTabOrder(this, w, ui.SequenceSaveButton);

Source/Fractorium/FractoriumLibrary.cpp

@@ -61,6 +61,8 @@ void Fractorium::InitLibraryUI()
 	ui.SequenceRotationsPerBlendSpinBox->setMaximum(std::numeric_limits<int>::max());//Lower max = upper.
 	ui.SequenceRotationsPerBlendMaxSpinBox->setValue(m_Settings->RotationsPerBlendMax());//Upper.
 	ui.SequenceRotationsPerBlendMaxSpinBox->setMinimum(m_Settings->RotationsPerBlend());//Upper min = lower max.
+	//Linear.
+	ui.SequenceLinearCheckBox->setChecked(m_Settings->Linear());
 }
 
 /// <summary>
@@ -614,6 +616,7 @@ void FractoriumEmberController<T>::SequenceGenerateButtonClicked()
 	const size_t start = ui.SequenceStartFlameSpinBox->value();
 	const size_t stop = ui.SequenceStopFlameSpinBox->value();
 	const size_t startCount = ui.SequenceStartCountSpinBox->value();
+	const bool linear = ui.SequenceLinearCheckBox->isChecked();
 	const size_t keyFrames = (stop - start) + 1;
 	size_t frameCount = 0;
 	double frames = 0;
@@ -647,7 +650,7 @@ void FractoriumEmberController<T>::SequenceGenerateButtonClicked()
 	}
 
 	SheepTools<T, float> tools(palettePath, EmberCommon::CreateRenderer<T>(eRendererType::CPU_RENDERER, devices, false, 0, emberReport));
-	tools.SetSpinParams(true,
+	tools.SetSpinParams(!linear,
 						stagger,//Will be set again below if random is used.
 						0,
 						0,
@@ -918,6 +921,7 @@ void Fractorium::SyncSequenceSettings()
 	m_Settings->BlendFramesMax(ui.SequenceRandomBlendMaxFramesSpinBox->value());
 	m_Settings->RotationsPerBlend(ui.SequenceRotationsPerBlendSpinBox->value());
 	m_Settings->RotationsPerBlendMax(ui.SequenceRotationsPerBlendMaxSpinBox->value());
+	m_Settings->Linear(ui.SequenceLinearCheckBox->isChecked());
 }
 
 template class FractoriumEmberController<float>;

Source/Fractorium/FractoriumSettings.cpp

@@ -239,6 +239,9 @@ void FractoriumSettings::RotationsPerBlend(uint i)    { setValue(ROTATIONSPERBLE
 uint FractoriumSettings::RotationsPerBlendMax()       { return value(ROTATIONSPERBLENDMAX).toUInt(); }
 void FractoriumSettings::RotationsPerBlendMax(uint i) { setValue(ROTATIONSPERBLENDMAX, i);           }
 
+bool FractoriumSettings::Linear()                     { return value(LINEAR).toBool();               }
+void FractoriumSettings::Linear(bool b)               { setValue(LINEAR, b);                         }
+
 /// <summary>
 /// Variations filter settings.
 /// </summary>

Source/Fractorium/FractoriumSettings.h

@@ -42,6 +42,7 @@
 #define BLENDFRAMESMAX		 "sequence/blendframesmax"
 #define ROTATIONSPERBLEND	 "sequence/rotationsperblend"
 #define ROTATIONSPERBLENDMAX "sequence/rotationsperblendmax"
+#define LINEAR				 "sequence/linear"
 
 #define VARFILTERSUM         "varfilter/sumcheckbox"
 #define VARFILTERASSIGN      "varfilter/assigncheckbox"
@@ -214,6 +215,9 @@ public:
 	uint RotationsPerBlendMax();
 	void RotationsPerBlendMax(uint i);
 
+	bool Linear();
+	void Linear(bool b);
+
 	int VarFilterSum();
 	void VarFilterSum(int i);