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simplify shader

This commit is contained in:
yangxiao 2014-06-16 19:23:51 +08:00
parent 531f8998a1
commit 36808abb72
1 changed files with 0 additions and 11 deletions
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11
cocos/renderer/ccShader_3D_PositionTex.vert
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@ -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);