Exponential Blur
Controls
| Parameter / Script Name | Type | Default | Function |
|---|---|---|---|
Red / process_red | Boolean | On | Enable the red channel in output. Otherwise if there's a source the content of the main source is returned instead, else 0 |
Green / process_green | Boolean | On | Enable the green channel in output. Otherwise if there's a source the content of the main source is returned instead, else 0 |
Blue / process_blue | Boolean | On | Enable the blue channel in output. Otherwise if there's a source the content of the main source is returned instead, else 0 |
Alpha / process_alpha | Boolean | On | Enable the alpha channel in output. Otherwise if there's a source the content of the main source is returned instead, else 0 |
Size / size | Float 2D | 0, 0 | Maximum blur size applied. Higher values extend the edges of thhe mask further. |
Count / Count | Float | 5 | Number of blur kernels of the bloom filter. Higher values give a wider tail. A count of 1 is just the original blur. |
Ratio / ratio | Float | 2 | Ratio between successive kernel sizes of the bloom filter. A ratio of 1 gives no Bloom effect, just the original blur. |
Bounding Box / rod_mode | Choice | Expand | |
Filter / filter | Choice | Gaussian | |
Border / border | Choice | Repeat RGB Black Alpha | |
Crop To Composition Format / crop_source_to_comp | Boolean | On | Useful to increase performances when doing large blurs of the size of the composition if you don't care that the intensities outside the comp get properly blurred. |
Downscale Threshold / downscale_threshold | Float | 15 | When the size of the blur exceeds this threshold, the image is downscaled before blurring and upscale in output, which approximates what the blur would do a much faster speed. Increasing this value increases quality at the cost of processing speed. |
Mask / mask | Image | - | |
Mix / mix_with_source | Float | 1 | Dissolves between the original image at 0 and the image with the effect applied at 1 |