diff options
Diffstat (limited to 'test/geo_quaternion.cpp')
| -rw-r--r-- | test/geo_quaternion.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/test/geo_quaternion.cpp b/test/geo_quaternion.cpp index 06b3af7c1..1694b32c7 100644 --- a/test/geo_quaternion.cpp +++ b/test/geo_quaternion.cpp @@ -31,14 +31,14 @@ template<typename QuatType> void check_slerp(const QuatType& q0, const QuatType& Scalar theta_tot = AA(q1*q0.inverse()).angle(); if(theta_tot>M_PI) - theta_tot = 2.*M_PI-theta_tot; - for(Scalar t=0; t<=1.001; t+=0.1) + theta_tot = Scalar(2.*M_PI)-theta_tot; + for(Scalar t=0; t<=Scalar(1.001); t+=Scalar(0.1)) { QuatType q = q0.slerp(t,q1); Scalar theta = AA(q*q0.inverse()).angle(); VERIFY(abs(q.norm() - 1) < largeEps); if(theta_tot==0) VERIFY(theta_tot==0); - else VERIFY(abs(theta/theta_tot - t) < largeEps); + else VERIFY(abs(theta - t * theta_tot) < largeEps); } } @@ -156,7 +156,7 @@ template<typename Scalar, int Options> void quaternion(void) check_slerp(q1,q2); q1 = AngleAxisx(b, v1.normalized()); - q2 = AngleAxisx(b+M_PI, v1.normalized()); + q2 = AngleAxisx(b+Scalar(M_PI), v1.normalized()); check_slerp(q1,q2); q1 = AngleAxisx(b, v1.normalized()); |