From 36808abb72ca4733a402f365bb12f68ffa7b2cab Mon Sep 17 00:00:00 2001
From: yangxiao <tony.yang@chukong-inc.com>
Date: Mon, 16 Jun 2014 19:23:51 +0800
Subject: [PATCH] simplify shader

---
 cocos/renderer/ccShader_3D_PositionTex.vert | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/cocos/renderer/ccShader_3D_PositionTex.vert b/cocos/renderer/ccShader_3D_PositionTex.vert
index 67210c4caa..33e8e6040c 100644
--- a/cocos/renderer/ccShader_3D_PositionTex.vert
+++ b/cocos/renderer/ccShader_3D_PositionTex.vert
@@ -30,20 +30,9 @@ uniform vec4 u_matrixPalette[SKINNING_JOINT_COUNT * 3];
 varying vec2 TextureCoordOut;
 
 vec4 _skinnedPosition;
-vec4 tmp;
-
-void skinPosition(float blendWeight, int matrixIndex)
-{
-    tmp.x = dot(a_position, u_matrixPalette[matrixIndex]);
-    tmp.y = dot(a_position, u_matrixPalette[matrixIndex + 1]);
-    tmp.z = dot(a_position, u_matrixPalette[matrixIndex + 2]);
-    tmp.w = a_position.w;
-    _skinnedPosition += blendWeight * tmp;
-}
 
 vec4 getPosition()
 {
-    _skinnedPosition = vec4(0.0);
     vec4 matrixPalette1 = vec4(0.0);
     vec4 matrixPalette2 = vec4(0.0);
     vec4 matrixPalette3 = vec4(0.0);