Struct PhysicalCameraParameters

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pub struct PhysicalCameraParameters {
    pub aperture_f_stops: f32,
    pub shutter_speed_s: f32,
    pub sensitivity_iso: f32,
    pub sensor_height: f32,
}

Expand description

Parameters based on physical camera characteristics for calculating EV100 values for use with Exposure. This is also used for depth of field.

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§aperture_f_stops: f32

https://en.wikipedia.org/wiki/F-number

§shutter_speed_s: f32

https://en.wikipedia.org/wiki/Shutter_speed

§sensitivity_iso: f32

https://en.wikipedia.org/wiki/Film_speed

§sensor_height: f32

The height of the image sensor format in meters.

Focal length is derived from the FOV and this value. The default is 18.66mm, matching the Super 35 format, which is popular in cinema.

Implementations§

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impl PhysicalCameraParameters

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pub fn ev100(&self) -> f32

Calculate the EV100.

Trait Implementations§

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impl Clone for PhysicalCameraParameters

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fn clone(&self) -> PhysicalCameraParameters

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Default for PhysicalCameraParameters

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl Copy for PhysicalCameraParameters

Auto Trait Implementations§

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impl UnwindSafe for PhysicalCameraParameters

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🔬This is a nightly-only experimental API. (clone_to_uninit)

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