Vignette

Grain

Dithering

Las descripciones de los efectos en esta página se refieren a los efectos predeterminados encontrados dentro de la pila de post-procesamiento.

In Photography, vignetting is the term used for the darkening and/or desaturating towards the edges of an image compared to the center. This is usually caused by thick or stacked filters, secondary lenses, and improper lens hoods. It is also often used for artistic effect, such as to draw focus to the center of an image.

The Vignette effect in the post-processing stack comes in 2 modes

Classic
Masked

Classic

Classic mode offers parametric controls for the position, shape and intensity of the Vignette. This is the most common way to use the effect.

Propiedades

Propiedad:	Función:
Color	Vignette color. Use the alpha channel for transparency.
Center	Sets the vignette center point (screen center is [0.5,0.5]).
Intensity	Amount of vignetting on screen.
Smoothness	Smoothness of the vignette borders.
Roundness	Lower values will make a more squared vignette.
Rounded	Should the vignette be perfectly round or be dependent on the current aspect ratio?

Optimisation

Requerimientos

Shader model 3

Consulte la página Emulación y capacidades de hardware de gráficos para obtener más detalles y una lista de hardware compatible.

Masked

Masked mode multiplies a custom texture mask over the screen to create a Vignette effect. This mode can be used to achieve less common vignetting effects.