I'm a little confused about why the curves are "sampled" to update the joint transformations:
```
So if we are rendering 60 frames per second, we are basically doing the following 60 times a second:
Sample all the curves you see on the graphs to get the orientation of each joint...
```
When the curves are "sampled", does that mean in a 60 fps animation, there are 60 timestep values t={t1, t2, ... t60} sampled from a uniform distributions, and evaluated at x(t), y(t), z(t), and w(t), and then those values are stepped through sequentially? If that is the case, why not just set t={1/60, 2/60, ... 1}?
Or does "sampling" here just mean function is evaluated at an appropriate t value, and not refering to statistical sampling?
Sample all the curves you see on the graphs to get the orientation of each joint... ```
When the curves are "sampled", does that mean in a 60 fps animation, there are 60 timestep values t={t1, t2, ... t60} sampled from a uniform distributions, and evaluated at x(t), y(t), z(t), and w(t), and then those values are stepped through sequentially? If that is the case, why not just set t={1/60, 2/60, ... 1}?
Or does "sampling" here just mean function is evaluated at an appropriate t value, and not refering to statistical sampling?