多自由度机械臂模拟2

osg::ref_ptr<osg::Geode> rope1 = CreateCylinder(0, 0, 7, 0.1f);
osg::ref_ptr<osg::Geode> rope2 = CreateCylinder(0, 0, 8, 0.1f);
osg::ref_ptr<osg::Geode> rope3 = CreateCylinder(0, 0, 9, 0.1f);
osg::ref_ptr<osg::Geode> rope4 = CreateCylinder(0, 0, 10, 0.1f);
osg::ref_ptr<osg::Geode> rope5 = CreateCylinder(0, 0, 11, 0.1f);

groupRope->addChild(rope1.get());
groupRope->addChild(rope2.get());
groupRope->addChild(rope3.get());
groupRope->addChild(rope4.get());
groupRope->addChild(rope5.get());

rotRope = new osg::MatrixTransform;
rotRope->addChild(groupRope.get());
rotateRope1();