Method
This node overlays the previous frame over the current frame. To further manipulate the feedback frame, add more post-fx nodes to the output.
| Raw texture | Processed texture | Modified texture |
|---|---|---|
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| Example Nodegraph |
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Attributes
| Name | Description |
|---|---|
| Blend Amount | Changes the opacity of the new effect over the original image. |
| Previous Frame Feedback | How much the previous frame effects the current frame. |
| Max Frame Rate | Maximum accepted frame rate. |
| Previous Frame Blend Mode | Change the blend mode of the effect |
Ghosting
| Name | Description |
|---|---|
| Ghost Alpha | Alpha value of the ghost image |
| Num Ghosts | Number of ghost images |
| Ghost Feedback | Controls the amount of feedback applied to the ghosts. |
| Ghost Frame Rate | Frame rate of the ghost image. |
| Ghost Offset X | Offset ghost along x-axis |
| Ghost Offset Y | Offset ghost along y-axis |
Feedback
| Name | Description |
|---|---|
| Scale X | Scale along the x-axis. |
| Scale Y | Scale along the y-axis. |
| Offset X | Offset from the original image on the X axis. |
| Offset Y | Offset from the original image on the Y axis. |
| Rotation | Edit the rotation of the effect. |
| Blend Amount | Changes the opacity of the new effect over the original image. |
Inputs
| Name | Description | Typical Node Input |
|---|---|---|
| Active | Turn the effect on or off. Values < 0.1 will turn the effect off, and deferred rendering must be on. | Envelope Modifier |
| Frame Rate | Change the frame rate with a simple numerical input. | Envelope Modifier |
Outputs
This node outputs a video image of the feedback frame. Further Post-FX can be applied to this feedback image by connecting to this output.
