Language: C++
Out-of-the-box, the HPS MFC Sandbox does not have a method to do a general FPS performance test. To address that, code is provided below that can be inserted in one of the user code slots:
- Open the Visual Studio solution “visualize_v140.sln” found in the directory:
HOOPS_Visualize_202X_SPX\samples - In the VS project “hps_mfc_sandbox_v14x”, add the following code to the file “CHPSView.cpp” as one of the user code slots:
void CHPSView::OnUserCode3()
{
double t0, t1;
int animation_steps = 30;
int total_animation_steps = 0;
int minimum_time = 3000;
t0 = HPS::Database::GetTime();
do
{
for (int i = 0; i < animation_steps; ++i)
{
_canvas.GetFrontView().GetSegmentKey().GetCameraControl().Orbit((float)(360 / animation_steps), 0);
_canvas.UpdateWithNotifier().Wait();
}
total_animation_steps += animation_steps;
t1 = HPS::Database::GetTime();
} while (t1 - t0 < minimum_time);
double time_passed = t1 - t0;
double myFPS = total_animation_steps * 1000 / (t1 - t0);
CString strMsg;
strMsg.Format(_T("FPS: %f"), myFPS);
AfxMessageBox(strMsg);
}
The variable minimum_time can be adjusted to run a longer or shorter test.
Attached is a screenshot of the result:
