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VuCameraRegionOfInterest Struct Reference

Public Attributes

VuVector2F center
 Point in the normalized coordinate space of the camera frame to use as the center of the region.
 
float extent
 Extent of the region as a percentage of the camera frame width and height.
 

Detailed Description

Data structure for setting and getting focus and exposure regions of interest in the camera image.

Member Data Documentation

◆ center

VuVector2F center

Point in the normalized coordinate space of the camera frame to use as the center of the region.

Note
Top left = (0.0f, 0.0f), bottom right = (1.0f, 1.0f)

◆ extent

float extent

Extent of the region as a percentage of the camera frame width and height.

Note
(0.0f) = single pixel, (1.0f) = full width and height of the camera frame
Setting the extent smaller than 1% is not supported on some platforms
This property is ignored on iOS