Fixed compilation error due to obsolete internal::abs and internal::s…

…qrt function calls
madlib · Mar 27, 2014 · 07055b3 · 07055b3
1 parent 7cbcd57
commit 07055b3
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/demos/opengl/quaternion_demo.cpp b/demos/opengl/quaternion_demo.cpp
@@ -234,7 +234,7 @@ void RenderingWidget::drawScene()
   gpu.drawVector(Vector3f::Zero(), length*Vector3f::UnitZ(), Color(0,0,1,1));
 
   // draw the fractal object
-  float sqrt3 = internal::sqrt(3.);
+  float sqrt3 = std::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());

diff --git a/demos/opengl/trackball.cpp b/demos/opengl/trackball.cpp
@@ -23,7 +23,7 @@ void Trackball::track(const Vector2i& point2D)
   {
     Vector3f axis = mLastPoint3D.cross(newPoint3D).normalized();
     float cos_angle = mLastPoint3D.dot(newPoint3D);
-    if ( internal::abs(cos_angle) < 1.0 )
+    if ( std::abs(cos_angle) < 1.0 )
     {
       float angle = 2. * acos(cos_angle);
       if (mMode==Around)