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shader optimize

This commit is contained in:
yangxiao 2014-10-20 13:41:26 +08:00
parent 72057cc30a
commit 30733cf35e
2 changed files with 36 additions and 42 deletions
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39
cocos/renderer/ccShader_3D_PositionNormalTex.vert
View File

@ -100,28 +100,25 @@ void getPositionAndNormal(out vec4 position, out vec3 normal)
matrixPalette1 += u_matrixPalette[matrixIndex] * blendWeight; matrixPalette1 += u_matrixPalette[matrixIndex] * blendWeight;
matrixPalette2 += u_matrixPalette[matrixIndex + 1] * blendWeight; matrixPalette2 += u_matrixPalette[matrixIndex + 1] * blendWeight;
matrixPalette3 += u_matrixPalette[matrixIndex + 2] * blendWeight; matrixPalette3 += u_matrixPalette[matrixIndex + 2] * blendWeight;
blendWeight = a_blendWeight[2];
if (blendWeight > 0.0)
{
matrixIndex = int(a_blendIndex[2]) * 3;
matrixPalette1 += u_matrixPalette[matrixIndex] * blendWeight;
matrixPalette2 += u_matrixPalette[matrixIndex + 1] * blendWeight;
matrixPalette3 += u_matrixPalette[matrixIndex + 2] * blendWeight;
blendWeight = a_blendWeight[3];
if (blendWeight > 0.0)
{
matrixIndex = int(a_blendIndex[3]) * 3;
matrixPalette1 += u_matrixPalette[matrixIndex] * blendWeight;
matrixPalette2 += u_matrixPalette[matrixIndex + 1] * blendWeight;
matrixPalette3 += u_matrixPalette[matrixIndex + 2] * blendWeight;
}
}
} }
blendWeight = a_blendWeight[2];
if (blendWeight > 0.0)
{
matrixIndex = int(a_blendIndex[2]) * 3;
matrixPalette1 += u_matrixPalette[matrixIndex] * blendWeight;
matrixPalette2 += u_matrixPalette[matrixIndex + 1] * blendWeight;
matrixPalette3 += u_matrixPalette[matrixIndex + 2] * blendWeight;
}
blendWeight = a_blendWeight[3];
if (blendWeight > 0.0)
{
matrixIndex = int(a_blendIndex[3]) * 3;
matrixPalette1 += u_matrixPalette[matrixIndex] * blendWeight;
matrixPalette2 += u_matrixPalette[matrixIndex + 1] * blendWeight;
matrixPalette3 += u_matrixPalette[matrixIndex + 2] * blendWeight;
}
vec4 p = vec4(a_position, 1.0); vec4 p = vec4(a_position, 1.0);
position.x = dot(p, matrixPalette1); position.x = dot(p, matrixPalette1);

39
cocos/renderer/ccShader_3D_PositionTex.vert
View File

@ -46,28 +46,25 @@ vec4 getPosition()
matrixPalette1 += u_matrixPalette[matrixIndex] * blendWeight; matrixPalette1 += u_matrixPalette[matrixIndex] * blendWeight;
matrixPalette2 += u_matrixPalette[matrixIndex + 1] * blendWeight; matrixPalette2 += u_matrixPalette[matrixIndex + 1] * blendWeight;
matrixPalette3 += u_matrixPalette[matrixIndex + 2] * blendWeight; matrixPalette3 += u_matrixPalette[matrixIndex + 2] * blendWeight;
blendWeight = a_blendWeight[2];
if (blendWeight > 0.0)
{
matrixIndex = int(a_blendIndex[2]) * 3;
matrixPalette1 += u_matrixPalette[matrixIndex] * blendWeight;
matrixPalette2 += u_matrixPalette[matrixIndex + 1] * blendWeight;
matrixPalette3 += u_matrixPalette[matrixIndex + 2] * blendWeight;
blendWeight = a_blendWeight[3];
if (blendWeight > 0.0)
{
matrixIndex = int(a_blendIndex[3]) * 3;
matrixPalette1 += u_matrixPalette[matrixIndex] * blendWeight;
matrixPalette2 += u_matrixPalette[matrixIndex + 1] * blendWeight;
matrixPalette3 += u_matrixPalette[matrixIndex + 2] * blendWeight;
}
}
} }
blendWeight = a_blendWeight[2];
if (blendWeight > 0.0)
{
matrixIndex = int(a_blendIndex[2]) * 3;
matrixPalette1 += u_matrixPalette[matrixIndex] * blendWeight;
matrixPalette2 += u_matrixPalette[matrixIndex + 1] * blendWeight;
matrixPalette3 += u_matrixPalette[matrixIndex + 2] * blendWeight;
}
blendWeight = a_blendWeight[3];
if (blendWeight > 0.0)
{
matrixIndex = int(a_blendIndex[3]) * 3;
matrixPalette1 += u_matrixPalette[matrixIndex] * blendWeight;
matrixPalette2 += u_matrixPalette[matrixIndex + 1] * blendWeight;
matrixPalette3 += u_matrixPalette[matrixIndex + 2] * blendWeight;
}
vec4 _skinnedPosition; vec4 _skinnedPosition;
vec4 postion = vec4(a_position, 1.0); vec4 postion = vec4(a_position, 1.0);