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Quaternion vector rotation error. #209

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This commit is contained in:
Christophe Riccio
2014-06-12 00:29:56 +02:00
parent ea45a7b966
commit c506b43d49
2 changed files with 15 additions and 4 deletions
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8
glm/gtc/quaternion.inl
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@@ -302,11 +302,11 @@ namespace detail
detail::tvec3<T, P> const & v
)
{
detail::tvec3<T, P> u(q.x, q.y, q.z);
detail::tvec3<T, P> uv(glm::cross(u, v) * q.w);
detail::tvec3<T, P> uuv(glm::cross(u, uv));
detail::tvec3<T, P> const QuatVector(q.x, q.y, q.z);
detail::tvec3<T, P> const uv(glm::cross(QuatVector, v));
detail::tvec3<T, P> const uuv(glm::cross(QuatVector, uv));
return v + (uv + uuv) * static_cast<float>(2);
return v + ((uv * q.w) + uuv) * static_cast<T>(2);
}
template <typename T, precision P>