To create a sphere from a spline curve, you can use a modeling software such as Maya or Blender. First, create a spline curve in the shape of a circle. Then, use the software's "revolve" tool to revolve the curve around its axis, creating a solid, spherical shape.
Yes, you can adjust the smoothness of the sphere by adjusting the number of segments in the spline curve or by using the software's smoothing tools on the final shape. This will allow you to achieve a more detailed or smoother sphere, depending on your desired outcome.
Using a spline curve to create a sphere allows for greater control and precision in shaping the sphere. This can be especially useful when creating complex or organic shapes, as it allows for more flexibility and fine-tuning of the final result.
Yes, you can animate the sphere by animating the spline curve itself or by using the software's animation tools on the final shape. This can be helpful for creating dynamic or morphing effects in your project.
One limitation of using a spline curve to create a sphere is that it may not be suitable for projects that require very high levels of detail or realism. In these cases, it may be more effective to use other modeling techniques. Additionally, creating a sphere from a spline curve may require some practice and experimentation to achieve the desired result.