void ElevatorSimRenderWindow::drawFPS(int fps, int totalFrames) {
std::stringstream renderStringStream(
std::stringstream::in | std::stringstream::out);
const int MAX_DIAG_STR_LEN = 256;
char stringBuf[MAX_DIAG_STR_LEN];
glColor3f(0.0f, 1.f, 0.f); /* because green text is sexy text */
renderStringStream
<< "FPS: " << fps << std::endl;
renderStringStream
<< "Total Frame: " << totalFrames << std::endl;
renderStringStream.getline(stringBuf, MAX_DIAG_STR_LEN);
drawText(stringBuf, 10.f, 10.f);
renderStringStream.getline(stringBuf, MAX_DIAG_STR_LEN);
drawText(stringBuf, 10.f, 20.f);
}
void ElevatorSimRenderWindow::drawFPS() {
std::stringstream renderStringStream(
std::stringstream::in | std::stringstream::out);
char stringBuf[256];
glColor3f(0.0f, 1.f, 0.f); /* because green text is sexy text */
renderStringStream
<< "FPS: "
<< timeManager.getFPS()
<< std::endl;
renderStringStream
<< "Total Frame: "
<< timeManager.getTotalFrames()
<< std::endl;
renderStringStream.getline(stringBuf, 256);
drawText(stringBuf, 10.f, 10.f);
renderStringStream.getline(stringBuf, 256);
drawText(stringBuf, 10.f, 20.f);
}