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Alternatively, maybe it has nothing to do with physics, the picture is computer rendered, and the artist found the first of these two alternatives a whole lot e
by adrianmonk 7y ago
Alternatively, maybe it has nothing to do with physics, the picture is computer rendered, and the artist found the first of these two alternatives a whole lot easier:
1. model a train that is straight, and then use some tool to bend the entire model to fit a curve.
2. define a curve, then align models of train engine and cars so that they follow the curve.