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Fix compile error in Visual Studio 2005 build: only enable SSE/SIMD intrinsics for btVector3 for Visual Studio 2008 and higher

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erwin.coumans
2012-12-07 18:16:04 +00:00
parent b4022e0f23
commit d54423f9c0
4 changed files with 35 additions and 27 deletions
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4
src/LinearMath/btPolarDecomposition.cpp
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@@ -60,10 +60,10 @@ unsigned int btPolarDecomposition::decompose(const btMatrix3x3& a, btMatrix3x3&
break;
const btScalar gamma = btPow(h_norm / u_norm, 0.25f);
const btScalar inv_gamma = 1.0 / gamma;
const btScalar inv_gamma = btScalar(1.0) / gamma;
// Determine the delta to 'u'
const btMatrix3x3 delta = (u * (gamma - 2.0) + h.transpose() * inv_gamma) * 0.5;
const btMatrix3x3 delta = (u * (gamma - btScalar(2.0)) + h.transpose() * inv_gamma) * btScalar(0.5);
// Update the matrices
u += delta;