Amazon VERSION 2.0V1 Guía de usuario descargar pdf (Pagina 275)

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Control (UI) Default Value Function

alpha 1 Sets the alpha value of the pixels.

color > HSV

hue 0 Sets the hue of the pixels.

saturation 0 Sets the saturation of the pixels.

value 1 Sets the value of the pixels.

alpha 1 Sets the alpha value of the pixels.

ImageWrite

ImageWrite writes its incoming image to a file on disk. The ImageWrite node, unless defaults are overridden, converts

images from Katana's linear colorspace to the colorspace named in the filename. Katana image processing nodes

work entirely in floating point, so images are also converted from floating point to the bit depth specified in the

options for the format.

ImageWrite contains controls (channels and outputFrame) to force the output regardless of what may be coming

into the node. However, if the output format cannot support the settings (for example, .jpeg doesn't support an

alpha channel), the extra information is discarded.

The ImageWrite node supports the following file formats: .exr, .rla, .cin, .png, .tif, .tiff, .jpg, .jpeg, .dpx, and .hist.

Control (UI) Default Value Function

passName comp Sets the name used in the directories generated for

this ImageWrite node. The passName should be

unique for each ImageWrite node in the scene.

singleFrame disabled When enabled, Katana only renders a single frame

(for example, image_res.0001.exr) rather than an

image sequence (for example, image_res.#.exr). You

can specify the frame number using the frame

control below.

This also produces a render error when rendering on

any frame other than the specified frame.

4 NODES I-K | IMAGEWRITE

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Amazon VERSION 2.0V1 Guía de usuario Pagina 275