From 3de76c9e156283514ed175caedeed8eaa1e0ebe0 Mon Sep 17 00:00:00 2001
From: Andrzej Kapolka <drzej.k@gmail.com>
Date: Thu, 20 Jun 2013 16:28:48 -0700
Subject: [PATCH] Approach the webcam position rapidly.

---
 interface/src/SerialInterface.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/interface/src/SerialInterface.cpp b/interface/src/SerialInterface.cpp
index 19d88fbbf6..63e5bd61c6 100644
--- a/interface/src/SerialInterface.cpp
+++ b/interface/src/SerialInterface.cpp
@@ -310,8 +310,8 @@ void SerialInterface::readData(float deltaTime) {
         //  Attempt to fuse gyro position with webcam position
         Webcam* webcam = Application::getInstance()->getWebcam();
         if (webcam->isActive()) {
-            _estimatedPosition = glm::mix(_estimatedPosition, webcam->getEstimatedPosition(),
-                1.0f / SENSOR_FUSION_SAMPLES);
+            const float WEBCAM_POSITION_FUSION = 0.5f;
+            _estimatedPosition = glm::mix(_estimatedPosition, webcam->getEstimatedPosition(), WEBCAM_POSITION_FUSION);
                
         } else {
             _estimatedPosition *= DECAY_POSITION;