This operator allows you to composite a foreground image over a background image using additional depth (z) information. Z
depth inputs can be .Zpic images or any grayscale images.
Requires an Background and Foreground Input (RGBA) as well as a Background and Foreground Z Depth input (A).
Produces an Output (RGBA).
Zcomp
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Specifies whether the foreground image is premultiplied or not.
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Output
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Specifies the output type: outputs a composite of the foreground image over the background image.
outputs the combined depth information of the foreground and background images.
outputs a matte of the image's edges.
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Controls the active range in which depth is calculated. A 2D image does not contain the same depth information as a 3D scene,
so the Z Values Range translates Near and Far Focus values into values that fit into the 2D image's 0 to 1 range. The default
value is appropriate for most cases.
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