static QByteArray messageId(const QByteArray& domainName, quint32 addressComponent)
{
static bool rngInitialised(initialiseRng());
Q_UNUSED(rngInitialised)
quint32 randomComponent(static_cast<quint32>(qrand()));
quint32 timeComponent(QDateTime::currentDateTime().toUTC().toTime_t());
return ('<' +
QString::number(randomComponent, 36) +
'.' +
QString::number(timeComponent, 36) +
'.' +
QString::number(addressComponent, 36) +
"-qmf@" +
domainName +
'>').toLatin1();
}
GLfloat Graph2::graphFunction(GLfloat x) {
GLfloat output = 0.0f;
output += sin(x / 32.0f) * 10.0f;
output += randomComponent() * 8.0f;
if(x > 100.0f && x < 200.0f) {
output += glm::smoothstep(0.0f, 100.0f, x - 100.0f) * 100.0f;
}
if(x >= 200.0f && x < 500.0f) {
output += glm::smoothstep(100.0f, 0.0f, x - 200.0f) * 100.0f;
}
output += sin(x - 3.0f) * 10.0f;
if(x > 800.0f && x < 1000.0f) {
output -= glm::smoothstep(0.0f, 200.0f, x - 800.0f) * 100.0f;
}
output += SCREEN_Y / 2.0f - 200.0f;
return output;
}