S_DissolveVortexTransitions between two input clips using a vortex warping function. The first clip is warped away and faded out while the second clip is unwarped into place and faded in. The Dissolve Amount parameter should be animated to control the transition speed.In the Sapphire Transitions category.
Inputs:
|
|
Parameters:
-
Load Preset:
Push-button
.
Brings up the Preset Browser to browse all available presets for this effect.
-
Save Preset:
Push-button
.
Brings up the Preset Save dialog to save a preset for this effect.
-
Dissolve Amount:
Default:
0,
Range:
0 to 1.
The transition ratio between the From and To inputs. Auto Trans must be disabled for this parameter to be used. This would normally be animated from 0 to 1 to perform a complete transition, and the curve can be adjusted for more detailed control over the timing of the dissolve. The Slow In and Slow Out parameters, if positive, also adjust the transition ratio internally for a smoother start and/or end to the transition.
-
Center:
X & Y, Default:
screen center.
The location of the vortex center in screen coordinates relative to the center of the frame. Note that moving the vortex center can also cause the vortex size to change so that the current value of Wipe Amt remains correct.
-
Vortex Amount:
Default:
72,
Range:
any.
The amount of vortex rotation, in approximate degrees at the edge of the frame.
-
Inner Radius:
Default:
0.04,
Range:
any.
The radius from the center at which the vortexing is phased in. This can be used to reduce excessive distortion and aliasing at the very center of the vortex.
-
Rotate Amount:
Default:
0,
Range:
any.
If non-zero, a rotation is also added to the warping. Make negative to rotate the inner and outer regions in different directions.
-
Rel Amount2:
Default:
-1,
Range:
any.
The relative amount of the second clip vortex rotation. If this is positive instead of negative the second clip will be unvortexed from the opposite direction.
-
Wrap:
X & Y, Popup menu, Default:
[
Reflect Reflect
].
Determines the method for accessing outside the borders of the source images.
-
No:
gives black beyond the borders.
- Tile: repeats a copy of the image.
- Reflect: repeats a mirrored copy. Edges are often less visible with this method.
- Tile: repeats a copy of the image.
-
No:
gives black beyond the borders.
-
Filter:
Check-box, Default:
on.
If enabled, the image is adaptively filtered when it is resampled. This gives a better quality result when parts of the image are warped smaller.