lensfun: lfLensCalibVignetting Struct Reference

Public Attributes

# lfLensCalibVignetting Struct Reference
[Structures and functions for lenses]

Lens vignetting calibration data. More...

`#include <lensfun.h>`

List of all members.

## Public Attributes
enum lfVignettingModel | Model
| The lens vignetting model used.
float | Focal
| Focal distance at which this calibration data was taken (0 - unspecified)
float | Aperture
| Aperture at which this calibration data was taken (0 - unspecified)
float | Distance
| Distance to subject (important only for vignetting)
float | Terms [3]
| Lens vignetting model coefficients (depending on model)

## Detailed Description

Lens vignetting calibration data.

Vignetting depends on focal distance, aperture and distance to subject. The library will interpolate the coefficients if data for the exact focal distance, aperture and distance-to-subject is not available, trying first to match the exact focal distance, then the aperture.

The documentation for this struct was generated from the following file:

- lensfun.h