Hue/Saturation/Value Node

Hue/Saturation/Value Node.

The Hue/Saturation/Value Node applies a color transformation in the HSV Color Model.

入力

Factor(係数)

The amount of influence the node exerts on the image.

Image/Color

標準のカラー入力です。

Hue(色相)

The hue rotation offset, from 0 (-180°) to 1 (+180°). Note that 0 and 1 have the same result.

Saturation(彩度)

A value of 0 removes color from the image, making it black-and-white. A value greater than 1.0 increases saturation.

Value(値)

The value shift. 0 makes the color black, 1 keeps it the same, and higher values make it brighter.

出力

Image/Color

標準のカラー出力です。

Hue(色相)/Saturation(彩度)の秘訣

このノードをより適切に使用するのに役立ついくつかの注意事項:

Hues are laid out on a circle

If you apply a Hue offset of 1 (+180°) to a blue image, you get the diametrically opposite color, which is yellow. If you apply a Hue offset of 1 to that yellow image, you get blue again.

Grayscale images have no hue

Trying to change the Hue or Saturation of a grayscale image has no effect. You can only brighten or darken it by adjusting the Value. To add color, use the Mix node instead.

時間の経過とともに効果を変更する

The different values can be animated using a Time Curve node or by setting keyframes.

HSV の例

../../../_images/compositing_types_color_hue-saturation_example.jpg

基本的な例です。

../../../_images/compositing_types_input_mask_example.png

マスキングにFactor(係数)入力を使用する例。