From: Kahrl <kahrl@gmx.net>
Date: Tue, 20 Sep 2011 16:25:29 +0000 (+0200)
Subject: fix a numerical problem, but tool is still jittery
X-Git-Url: http://81.2.79.47:8989/gitweb/?a=commitdiff_plain;h=6599002149f58c03b807cd1378ec17278dbdc09d;p=zefram%2Fminetest%2Fminetest_engine.git

fix a numerical problem, but tool is still jittery
---

diff --git a/src/camera.cpp b/src/camera.cpp
index 316a3f70..4b0f968a 100644
--- a/src/camera.cpp
+++ b/src/camera.cpp
@@ -151,8 +151,7 @@ void Camera::update(LocalPlayer* player, f32 frametime, v2u32 screensize)
 	m_playernode->updateAbsolutePosition();
 
 	// Set head node transformation
-	v3f eye_offset = player->getEyePosition() - player->getPosition();
-	m_headnode->setPosition(eye_offset);
+	m_headnode->setPosition(player->getEyeOffset());
 	m_headnode->setRotation(v3f(player->getPitch(), 0, 0));
 	m_headnode->updateAbsolutePosition();
 
diff --git a/src/player.h b/src/player.h
index ad0fb5ff..350b85e1 100644
--- a/src/player.h
+++ b/src/player.h
@@ -67,12 +67,17 @@ public:
 		return floatToInt(m_position + v3f(0,BS+BS/2,0), BS);
 	}
 
-	v3f getEyePosition()
+	v3f getEyeOffset()
 	{
 		// This is at the height of the eyes of the current figure
-		// return m_position + v3f(0, BS+BS/2, 0);
+		// return v3f(0, BS+BS/2, 0);
 		// This is more like in minecraft
-		return m_position + v3f(0,BS+(5*BS)/8,0);
+		return v3f(0,BS+(5*BS)/8,0);
+	}
+
+	v3f getEyePosition()
+	{
+		return m_position + getEyeOffset();
 	}
 
 	virtual void setPosition(const v3f &position)