OptionalfovOptionalnearOptionalfarOptionalclearHow the camera fills the background of its frame.
'color' — flat clear to clearColor.'sky' — physically-based atmosphere (procedural).'texture' — equirectangular sky panorama at skyTexture.Default: 'sky'.
OptionalclearRGBA in linear space, used when clearMode === 'color'.
OptionalskyProject-root-relative path to a sky panorama asset; used when clearMode === 'texture'.
Vertical FOV in degrees.