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fix compilation of quaternion demo

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This commit is contained in:
Gael Guennebaud 2010-07-21 17:34:32 +02:00
parent f1104a3b0f
commit 4393f20fea
1 changed files with 4 additions and 3 deletions
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7
demos/opengl/quaternion_demo.cpp
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@ -25,10 +25,11 @@
#include "quaternion_demo.h"
#include "icosphere.h"
#include <Eigen/Array>
#include <Eigen/Geometry>
#include <Eigen/QR>
#include <Eigen/LU>
#include <iostream>
#include <QEvent>
#include <QMouseEvent>
#include <QInputDialog>
@ -187,8 +188,8 @@ public:
Matrix3 toRotationMatrix(void) const
{
Vector3 c = m_angles.cwise().cos();
Vector3 s = m_angles.cwise().sin();
Vector3 c = m_angles.array().cos();
Vector3 s = m_angles.array().sin();
Matrix3 res;
res << c.y()*c.z(), -c.y()*s.z(), s.y(),
c.z()*s.x()*s.y()+c.x()*s.z(), c.x()*c.z()-s.x()*s.y()*s.z(), -c.y()*s.x(),