使用 Away3D，如何操作相机，以便始终看到所有场景对象？
我遇到的问题是场景中的对象一直在移动。我有一个悬停相机，它也会改变角度，但我需要它根据场景的尺寸自动放大和缩小，以便整个场景始终在视野中。当然，当它悬停时，它会来回移动，但这显然是不够的，因为很多物体仍然看不见。
The problem that I'm having is that objects in my scene move around all the time. I have a hover camera, which also changes angles, but I need it to sort of zoom in and out automatically, based on the dimensions of the scene, so that the whole scene is always in view. Sure, when it hovers, it moves back and forth, but it is obviously not enough, because a lot of objects remain unseen.
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您需要首先检查场景中每个对象的 x、y、z。然后您找到具有最高和最低值的那些。例如，最左边的 X 值最低。然后您需要相应地修改相机的变焦或相机的位置。
You would need to start by checking the x,y,z of each object on the scene. Then you find those with the highest and lowest values. For example, extremely far left would have the lowest X value. Then you need to modify your camera's zoom or the camera's position accordingly.