CheckerBoard node¶
This documentation is for version 1.0 of CheckerBoard.
Description¶
Generate an image with a checkerboard.
A frame range may be specified for operators that need it.
See also: http://opticalenquiry.com/nuke/index.php?title=Constant,_CheckerBoard,_ColorBars,_ColorWheel
Inputs¶
Input | Description | Optional |
---|---|---|
Source | Yes |
Controls¶
Parameter / script name | Type | Default | Function |
---|---|---|---|
Extent / extent |
Choice | Default | Extent (size and offset) of the output.
Format: Use a pre-defined image format.
Size: Use a specific extent (size and offset).
Project: Use the project extent (size and offset).
Default: Use the default extent (e.g. the source clip extent, if connected).
|
Center / recenter |
Button | Centers the region of definition to the input region of definition. If there is no input, then the region of definition is centered to the project window. | |
Reformat / reformat |
Boolean | Off | Set the output format to the given extent. |
Format / NatronParamFormatChoice |
Choice | HD 1920x1080 | The output format |
Bottom Left / bottomLeft |
Double | x: 0 y: 0 | Coordinates of the bottom left corner of the size rectangle. |
Size / size |
Double | w: 1 h: 1 | Width and height of the size rectangle. |
Interactive Update / interactive |
Boolean | Off | If checked, update the parameter values during interaction with the image viewer, else update the values when pen is released. |
Frame Range / frameRange |
Integer | min: 1 max: 1 | Time domain. |
Output Components / outputComponents |
Choice | RGBA | Components in the output |
Box Size / boxSize |
Double | x: 64 y: 64 | Size of the checkerboard boxes in pixels. |
Color 0 / color0 |
Color | r: 0.1 g: 0.1 b: 0.1 a: 1 | Color to fill the box on top-left of image center and every other row and column. |
Color 1 / color1 |
Color | r: 0.5 g: 0.5 b: 0.5 a: 1 | Color to fill the box on top-right of image center and every other row and column. |
Color 2 / color2 |
Color | r: 0.1 g: 0.1 b: 0.1 a: 1 | Color to fill the box on bottom-right of image center and every other row and column. |
Color 3 / color3 |
Color | r: 0.5 g: 0.5 b: 0.5 a: 1 | Color to fill the box on bottom-left of image center and every other row and column. |
Line Color / lineColor |
Color | r: 1 g: 1 b: 1 a: 1 | Color of the line drawn between boxes. |
Line Width / lineWidth |
Double | 0 | Width, in pixels, of the lines drawn between boxes. |
Centerline Color / centerlineColor |
Color | r: 1 g: 1 b: 0 a: 1 | Color of the center lines. |
Centerline Width / centerlineWidth |
Double | 1 | Width, in pixels, of the center lines. |