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SnapAngularAxis fix

This commit is contained in:
Dander7BD 2014-01-31 14:40:09 +01:00
parent 22d0722dfa
commit 2a816469d5
1 changed files with 1 additions and 1 deletions
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2
Code/OysterMath/LinearMath.h
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@ -750,7 +750,7 @@ namespace LinearAlgebra3D
template<typename ScalarType> template<typename ScalarType>
::LinearAlgebra::Vector4<ScalarType> & SnapAngularAxis( ::LinearAlgebra::Vector4<ScalarType> &startAngularAxis, const ::LinearAlgebra::Vector4<ScalarType> &localStartNormal, const ::LinearAlgebra::Vector4<ScalarType> &worldEndNormal, ::LinearAlgebra::Vector4<ScalarType> &targetMem = ::LinearAlgebra::Vector4<ScalarType>() ) ::LinearAlgebra::Vector4<ScalarType> & SnapAngularAxis( ::LinearAlgebra::Vector4<ScalarType> &startAngularAxis, const ::LinearAlgebra::Vector4<ScalarType> &localStartNormal, const ::LinearAlgebra::Vector4<ScalarType> &worldEndNormal, ::LinearAlgebra::Vector4<ScalarType> &targetMem = ::LinearAlgebra::Vector4<ScalarType>() )
{ {
::LinearAlgebra::Vector4<ScalarType> worldStartNormal( WorldAxisOf(Rotation(startAngularAxis.xyz), localStartNormal), (ScalarType)0 ); ::LinearAlgebra::Vector4<ScalarType> worldStartNormal( WorldAxisOf(Rotation(startAngularAxis.xyz), localStartNormal.xyz), (ScalarType)0 );
targetMem = ::LinearAlgebra::Vector4<ScalarType>( worldStartNormal.xyz.Cross(worldEndNormal.xyz), (ScalarType)0); targetMem = ::LinearAlgebra::Vector4<ScalarType>( worldStartNormal.xyz.Cross(worldEndNormal.xyz), (ScalarType)0);
targetMem *= (ScalarType)::std::acos( worldStartNormal.Dot(worldEndNormal) ); targetMem *= (ScalarType)::std::acos( worldStartNormal.Dot(worldEndNormal) );
return targetMem += startAngularAxis; return targetMem += startAngularAxis;