UVMap
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 |
UV Map / uv | Image | - | This effect will read the first 2 channels (i.e: red and green) for the X and Y coordinates respectively |
Scale / scale | Float 2D | 1, 1 | A scale factor applied to the uv value at each pixel of the uv map |
Offset / offset | Float 2D | 0, 0 | An offset subtracted from the u value at each pixel of the uv map. This is applied after scale |
Wrap U / u_wrap | Choice | Black | How the source image is accessed when the X coordinate is out of bounds |
Wrap V / v_wrap | Choice | Black | How the source image is accessed when the Y coordinate is out of bounds |
Supersampling / supersampling | Choice | x1 | The supersampling factor. Higher means more quality and antialiasing but slower to render |
Filter / filter | Choice | Inherit | The antialiasing algorithm used as reconstruction filter. Note that if the uv map contains offset where 2 source pixels do not end up close-by in the output image, any reconstruction filter would produce incorrect results by mixing pixels that are apart in the source image. The only correct way to antialias in this mode is using a supersampling factor below and set filter to Nearest |
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 |