This effect acts only in one direction which can vary up to an angle of
180 with these parameters:
For clarity of presentation only 2 fields are shown
- distance between original image and final blur step; corresponds to the distance of the fields.
- angle of motion in one direction for linear blur
- number of blur steps to be used in the calculation. Increasing the number takes more CPU.
- With the Clear buttons we can bring the slider to default values without affecting the other parameters.
For maximum precision you can use the input box.
Figure 10.50 shown here has the parameters: Length = 19, Angle = 25, and Steps = 2.
The CINELERRA-GG Community, 2021