From c10a4eb94c2b7ca4659611558c589c8eae6f3180 Mon Sep 17 00:00:00 2001
From: Lynix <lynix680@gmail.com>
Date: Thu, 3 Jan 2013 12:31:01 +0100
Subject: [PATCH] Fixed keyframe normal/tangent interpolation

Former-commit-id: d4ee3e508945ff3ca85e435a24e520ccce1ebeb3
---
 src/Nazara/Utility/KeyframeMesh.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Nazara/Utility/KeyframeMesh.cpp b/src/Nazara/Utility/KeyframeMesh.cpp
index 802d8c016..65e440561 100644
--- a/src/Nazara/Utility/KeyframeMesh.cpp
+++ b/src/Nazara/Utility/KeyframeMesh.cpp
@@ -560,6 +560,9 @@ void NzKeyframeMesh::InterpolateImpl(unsigned int frameA, unsigned int frameB, f
 		vertex->tangent = NzVector3f::Lerp(m_impl->positions[frameA+i], m_impl->positions[frameB+i], interpolation);
 		vertex->uv = m_impl->uv[i];
 
+		vertex->normal.Normalize();
+		vertex->tangent.Normalize();
+
 		vertex++;
 	}