Frame Buffer
Please refer to the Frame Buffer Post-FX node.
Parameters
These properties control the core behaviours of the node.
Parameter Details Preview In Viewport Preview the generated image as an overlay in the viewport.
- Off : No preview is generated.
- RGBA : Preview the image blended with alpha in the viewport.
- RGB : Preview the colour channels in the viewport.
- Alpha : Preview the alpha channel in the viewport.
- PIP : Preview the image blended with alpha in the viewport, in a smaller picture in picture display, on top of the existing content.
Apply PostFX Before Alpha Image Input (Legacy) When enabled, the alpha input image is applied after the postfx pass, overwriting any effects the postfx would have applied to the alpha channel.
Frame Grab Active Controls whether the frame buffer is actively collecting frames to store in its buffer.
Frame Grab Rate How many frames ahead the new frame is buffered.
These properties control the core behaviours of the node.
| Parameter | Details |
|---|---|
| Preview In Viewport | Preview the generated image as an overlay in the viewport.
|
| Apply PostFX Before Alpha Image Input (Legacy) | When enabled, the alpha input image is applied after the postfx pass, overwriting any effects the postfx would have applied to the alpha channel. |
| Frame Grab Active | Controls whether the frame buffer is actively collecting frames to store in its buffer. |
| Frame Grab Rate | How many frames ahead the new frame is buffered. |