int QGraphicsScale::qt_metacall(QMetaObject::Call _c, int _id, void **_a) { _id = QGraphicsTransform::qt_metacall(_c, _id, _a); if (_id < 0) return _id; if (_c == QMetaObject::InvokeMetaMethod) { if (_id < 5) qt_static_metacall(this, _c, _id, _a); _id -= 5; } #ifndef QT_NO_PROPERTIES else if (_c == QMetaObject::ReadProperty) { void *_v = _a[0]; switch (_id) { case 0: *reinterpret_cast< QVector3D*>(_v) = origin(); break; case 1: *reinterpret_cast< qreal*>(_v) = xScale(); break; case 2: *reinterpret_cast< qreal*>(_v) = yScale(); break; case 3: *reinterpret_cast< qreal*>(_v) = zScale(); break; } _id -= 4; } else if (_c == QMetaObject::WriteProperty) { void *_v = _a[0]; switch (_id) { case 0: setOrigin(*reinterpret_cast< QVector3D*>(_v)); break; case 1: setXScale(*reinterpret_cast< qreal*>(_v)); break; case 2: setYScale(*reinterpret_cast< qreal*>(_v)); break; case 3: setZScale(*reinterpret_cast< qreal*>(_v)); break; } _id -= 4; } else if (_c == QMetaObject::ResetProperty) { _id -= 4; } else if (_c == QMetaObject::QueryPropertyDesignable) { _id -= 4; } else if (_c == QMetaObject::QueryPropertyScriptable) { _id -= 4; } else if (_c == QMetaObject::QueryPropertyStored) { _id -= 4; } else if (_c == QMetaObject::QueryPropertyEditable) { _id -= 4; } else if (_c == QMetaObject::QueryPropertyUser) { _id -= 4; } #endif // QT_NO_PROPERTIES return _id; }
void Camera::prepareCamera() { gluLookAt(x1, y1, z1, x2, y2, z2, 0, 0, u); glScalef(1.0, 1.0, GLfloat(m_zScale)); GLfloat position[] = { 0, 0, 5000, 1.0 }; glPushMatrix (); glRotated ((GLdouble) spin, 1.0, 0.0, 0.0); glTranslated (x(), y(), z()/zScale()); glLightfv (GL_LIGHT0, GL_POSITION, position); /* GLfloat x = position[0]; GLfloat y = position[1]; GLfloat z = position[2]; glPolygonMode(GL_FRONT_AND_BACK, GL_FILL); glBegin(GL_QUADS); glColor3f(0.2f, 0.8f, 1.f); glVertex3f(x, y, z); glVertex3f(x+10000, y, z); glVertex3f(x+10000, y+10000, z+10000); glVertex3f(x, y+1000, z+1000); glEnd();*/ glPopMatrix(); }