Summary:
- Spherical harmonics are a mathematical concept used in various scientific fields, including computer graphics and visual effects.
- Weta Digital, a renowned visual effects studio, has utilized spherical harmonics to create realistic lighting and shading in their computer-generated imagery.
- The article discusses how Weta Digital's team of scientists and engineers have developed advanced techniques to efficiently calculate and apply spherical harmonics, enabling them to create visually stunning and believable digital environments.