setExposure
Set the camera's exposure using physical camera parameters.
Default: aperture = f/16, shutter speed = 1/125s, ISO = 100. This provides adequate exposure for a sunny outdoor scene with the sun at zenith.
Exposure ultimately controls overall scene brightness. For a scene with sun-like lighting (≈100,000 lux), these defaults work well.
Parameters
F-stops (clamped 0.5-64); lower values increase exposure (brighter)
Seconds (clamped 1/25,000 to 60); lower increases exposure
ISO (clamped 10-204,800); higher increases exposure
Set the camera's exposure directly (unit-less approach).
Useful for matching lighting from other engines/tools. Sets aperture = 1.0, shutter = 1.2, and computes sensitivity to match the desired exposure. For exposure = 1.0, sensitivity is set to 100 ISO.
Parameters
Unit-less exposure value
Set the camera's exposure using physical camera parameters.
Default: aperture = f/16, shutter speed = 1/125s, ISO = 100. This provides adequate exposure for a sunny outdoor scene with the sun at zenith.
Exposure ultimately controls overall scene brightness. For a scene with sun-like lighting (≈100,000 lux), these defaults work well.
Parameters
F-stops (clamped 0.5-64); lower values increase exposure (brighter)
Seconds (clamped 1/25,000 to 60); lower increases exposure
ISO (clamped 10-204,800); higher increases exposure
Set the camera's exposure directly (unit-less approach).
Useful for matching lighting from other engines/tools. Sets aperture = 1.0, shutter = 1.2, and computes sensitivity to match the desired exposure. For exposure = 1.0, sensitivity is set to 100 ISO.
Parameters
Unit-less exposure value
Set the camera's exposure using physical camera parameters.
Default: aperture = f/16, shutter speed = 1/125s, ISO = 100. This provides adequate exposure for a sunny outdoor scene with the sun at zenith.
Exposure ultimately controls overall scene brightness. For a scene with sun-like lighting (≈100,000 lux), these defaults work well.
Parameters
F-stops (clamped 0.5-64); lower values increase exposure (brighter)
Seconds (clamped 1/25,000 to 60); lower increases exposure
ISO (clamped 10-204,800); higher increases exposure
Set the camera's exposure directly (unit-less approach).
Useful for matching lighting from other engines/tools. Sets aperture = 1.0, shutter = 1.2, and computes sensitivity to match the desired exposure. For exposure = 1.0, sensitivity is set to 100 ISO.
Parameters
Unit-less exposure value
Set the camera's exposure using physical camera parameters.
Default: aperture = f/16, shutter speed = 1/125s, ISO = 100. This provides adequate exposure for a sunny outdoor scene with the sun at zenith.
Exposure ultimately controls overall scene brightness. For a scene with sun-like lighting (≈100,000 lux), these defaults work well.
Parameters
F-stops (clamped 0.5-64); lower values increase exposure (brighter)
Seconds (clamped 1/25,000 to 60); lower increases exposure
ISO (clamped 10-204,800); higher increases exposure
Set the camera's exposure directly (unit-less approach).
Useful for matching lighting from other engines/tools. Sets aperture = 1.0, shutter = 1.2, and computes sensitivity to match the desired exposure. For exposure = 1.0, sensitivity is set to 100 ISO.
Parameters
Unit-less exposure value
Set the camera's exposure using physical camera parameters.
Default: aperture = f/16, shutter speed = 1/125s, ISO = 100. This provides adequate exposure for a sunny outdoor scene with the sun at zenith.
Exposure ultimately controls overall scene brightness. For a scene with sun-like lighting (≈100,000 lux), these defaults work well.
Parameters
F-stops (clamped 0.5-64); lower values increase exposure (brighter)
Seconds (clamped 1/25,000 to 60); lower increases exposure
ISO (clamped 10-204,800); higher increases exposure
Set the camera's exposure directly (unit-less approach).
Useful for matching lighting from other engines/tools. Sets aperture = 1.0, shutter = 1.2, and computes sensitivity to match the desired exposure. For exposure = 1.0, sensitivity is set to 100 ISO.
Parameters
Unit-less exposure value