diff options
Diffstat (limited to 'examples/opengl/legacy/framebufferobject2/glwidget.cpp')
-rw-r--r-- | examples/opengl/legacy/framebufferobject2/glwidget.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/examples/opengl/legacy/framebufferobject2/glwidget.cpp b/examples/opengl/legacy/framebufferobject2/glwidget.cpp index ac8deddd1f..f14d31aff6 100644 --- a/examples/opengl/legacy/framebufferobject2/glwidget.cpp +++ b/examples/opengl/legacy/framebufferobject2/glwidget.cpp @@ -50,8 +50,7 @@ #include "glwidget.h" #include <QtGui/QImage> - -#include <math.h> +#include <qmath.h> static GLint cubeArray[][3] = { {0, 0, 0}, {0, 1, 0}, {1, 1, 0}, {1, 0, 0}, @@ -253,6 +252,6 @@ void GLWidget::drawCube(int i, GLfloat z, GLfloat rotation, GLfloat jmp, GLfloat xOffs[i] = xOffs[i] > 1.0f ? 1.0f : -1.0f; } xOffs[i] += xInc[i]; - yOffs[i] = qAbs(cos((-3.141592f * jmp) * xOffs[i]) * amp) - 1; + yOffs[i] = qAbs(cos((-GLfloat(M_PI) * jmp) * xOffs[i]) * amp) - 1; rot[i] += rotation; } |