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| <h1><img src = ".\img\fx_iwa_motionblur.png" width = 30 height = 30 > MotionBlurFx Iwa</h1> |
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| <h4>● Overview</h4> |
| This effect generates motion blur.<br> |
| If you specify "Time during which the shutter is open before and after the current frame",<br> |
| the image will be blurred according to the object's path.<br> |
| As with iwa_BokehFx, the RGB values are converted into an exposure value before blurring,<br> |
| Therefore, even if the highlight part is blurred, the brightness is not impaired. |
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| <h4>● Input Port</h4> |
| <UL> |
| <LI><b>Source</b> : Connect the input image.</LI> |
| </UL> |
| <h4>● Parameters</h4> |
| <img src = ".\img\motionblur.png"> |
| <UL> |
| <LI><b>Reference Object, Index</b> : Specify the object to follow the movement.<br> |
| When "Own Motion" is specified, the column movement of the input image is tracked.</LI> |
| <LI><b>Shutter Start</b> : Specify how long before the current frame the shutter should be opened.<br> |
| The unit is in frames. The higher the value, the bigger the blur.</LI> |
| <LI><b>Start Value</b> : Specify the strength of the blur when the shutter is opened.</LI> |
| <LI><b>Start Curve</b> : Specify how to apply the blur, from the time the shutter is opened up to<br> |
| the current frame. The default value is 1, with it the blur changes linearly.</LI> |
| <LI><b>Shutter End</b> : Specify how long after the current frame the shutter should be closed.<br> |
| The unit is in frames. The higher the value, the bigger the blur.</LI> |
| <LI><b>End Value</b> : Specify the strength of the blur when the shutter is closed.</LI> |
| <LI><b>End Curve</b> : Specify how to apply the blur, from the current frame up to the time<br> |
| the shutter is closed. The default value is 1, with it the blur changes linearly.</LI> |
| <LI><b>Trace Resolution</b> : Defines how detailed will be the tracking of the object's trajectory,<br> |
| while the shutter is open.<br> |
| At 1, the blur trajectory will be a straight line, even if the object is moving along a curve.</LI> |
| <LI><b>Hardness</b> : Gamma value of the film. It is used to convert the RGB values and exposure<br> |
| amount. The higher the value, the brighter the effect.</LI> |
| <LI><b>Afterimage Mode</b> : When active, instead of a smooth blur, an afterimage is drawn at the<br> |
| position traced, using the detail set with the "Trace Resolution" parameter.</LI> |
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