diff options
Diffstat (limited to 'demos/opengl/quaternion_demo.cpp')
| -rw-r--r-- | demos/opengl/quaternion_demo.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/demos/opengl/quaternion_demo.cpp b/demos/opengl/quaternion_demo.cpp index 9d496f922..899075669 100644 --- a/demos/opengl/quaternion_demo.cpp +++ b/demos/opengl/quaternion_demo.cpp @@ -249,7 +249,7 @@ void RenderingWidget::drawScene() gpu.drawVector(Vector3f::Zero(), length*Vector3f::UnitZ(), Color(0,0,1,1)); // draw the fractal object - float sqrt3 = ei_sqrt(3.); + float sqrt3 = internal::sqrt(3.); glLightfv(GL_LIGHT0, GL_AMBIENT, Vector4f(0.5,0.5,0.5,1).data()); glLightfv(GL_LIGHT0, GL_DIFFUSE, Vector4f(0.5,1,0.5,1).data()); glLightfv(GL_LIGHT0, GL_SPECULAR, Vector4f(1,1,1,1).data()); |