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一段帧动画代码如下:
TransformKeyFrame* key = track->createNodeKeyFrame(0); // startposition
key = track->createNodeKeyFrame(2.5);
key->setTranslate(Vector3(500,500,-1000));
key = track->createNodeKeyFrame(5);
key->setTranslate(Vector3(-1500,1000,-600));
// key->setRotation(?);
key = track->createNodeKeyFrame(8);
key->setTranslate(Vector3(750,-400,100));
请问下这里如何设置当第5秒开始到第8秒帧的方向? |
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