gistfile1.cpp

#if OGRE_PLATFORM == OGRE_PLATFORM_WIN32
        mRendererComboBox->setCurrentIndex(mRendererComboBox->findText("Direct3D9 Rendering Subsystem"));
#else
        mRendererComboBox->setCurrentIndex(mRendererComboBox->findText("OpenGL Rendering Subsystem"));
#endif
    }

    // Create separate rendersystems
    QString openGLName = mRendererComboBox->itemText(mRendererComboBox->findText(QString("OpenGL"), Qt::MatchStartsWith));
    QString direct3DName = mRendererComboBox->itemText(mRendererComboBox->findText(QString("Direct3D"), Qt::MatchStartsWith));

    mOpenGLRenderSystem = mOgre->getRenderSystemByName(openGLName.toStdString());
    mDirect3DRenderSystem = mOgre->getRenderSystemByName(direct3DName.toStdString());