Improved camera movement

* Flipped rotation direction
* Added missing rotation angle capping (0-359 deg)
* Removed superfluous "mouse sensitivity" factor
* Removed superfluous camera update

src/pulsaranimationwidget.cpp

@@ -423,12 +423,12 @@ void PulsarAnimationWidget::mouseMoveEvent(QMouseEvent *event)
 	Qt::MouseButtons buttons = event->buttons();
 	if((buttons & Qt::LeftButton) == Qt::LeftButton) {
 		if(m_mouseLastX != 0) {
-			m_mouseAngleH -= (m_mouseLastX - event->x()) * 0.5 ;
+			m_mouseAngleH += (m_mouseLastX - event->x());
 			m_mouseAngleH = m_mouseAngleH < 360 ? m_mouseAngleH : 0;
-
+			m_mouseAngleH = m_mouseAngleH >= 0 ? m_mouseAngleH : 359;
 		}
 		if(m_mouseLastY != 0) {
-			m_mouseAngleV -= (m_mouseLastY - event->y()) * 0.5;
+			m_mouseAngleV -= (m_mouseLastY - event->y());
 			m_mouseAngleV = m_mouseAngleV < 90 ? m_mouseAngleV : 90;
 			m_mouseAngleV = m_mouseAngleV > -90 ? m_mouseAngleV : -90;
 		}
@@ -438,9 +438,8 @@ void PulsarAnimationWidget::mouseMoveEvent(QMouseEvent *event)
 	}
 	else if((buttons & Qt::RightButton) == Qt::RightButton) {
 		if(m_mouseLastY != 0) {
-			m_cameraZoom -= (m_mouseLastY - event->y()) * 0.5;
+			m_cameraZoom -= (m_mouseLastY - event->y());
 			m_cameraZoom = m_cameraZoom >= m_cameraZoomLBound ? m_cameraZoom : m_cameraZoomLBound;
-			updateCameraPosition(m_mouseAngleH, m_mouseAngleV, m_cameraZoom);
 		}
 
 		m_mouseLastY = event->y();