Enables dedicated camera shutter settings. Without this option, the shutter settings are taken from the currently active camera in the scene.
Start, Center, End
Positions in time relative to the frame for opening and closing the shutter. Positions do not have to be inside a frame, it is allowed to overlap to adjacent frames. 0 - start, 1 - end.
Box
The shape of amount of time the shutter opens is a rectangle. The shutter opens instantly and closes instantly. If the open and close positions coincide with the start and end of the frame, then the shutter is always open.
Triangle
The shutter gradually opens to its maximum and then closes instantly.
Shape
The opening shape of the shutter is determined by an arbitrary spline.
Shape Position
Emphasizes the beginning or end of the interval at which the shutter is open. For example, for values {0.0; 0.95}, 5% of brightness will go off at the moment the shutter is closed (end point in time) and 95% for the remaining interval. This allows you to emphasize the object and still have a blurry trajectory.
Normalize
Normalizes the energy distributed over the time so that there is no energy loss. For example, triangular opening of the shutter without this option loses 50% of its energy.
