Instance Property

intrinsicMatrixReferenceDimensions

The image dimensions to which the camera's intrinsic matrix values are relative.

Declaration

var intrinsicMatrixReferenceDimensions: CGSize { get }

Discussion

The intrinsicMatrix property measures focal length and principal point offset in pixels, but those values are meaningful only in the context of an image of this size.

See Also

Mapping Pixels to Scene Geometry

var intrinsicMatrix: matrix_float3x3

A matrix relating a camera's internal properties to an ideal pinhole-camera model.

var extrinsicMatrix: matrix_float4x3

A matrix relating a camera's position and orientation to a world or scene coordinate system.

var pixelSize: Float

The size, in millimeters, of one image pixel.