Screen space Techniques

Screen Space techniques

Javier Cantón Ferrero

@jcant0n

http://geeks.ms/blogs/jcanton/

Características de PostProcessing

• Filtros 2D como en Photoshop

• Rendimiento constante

• Aplicados a un quad en pantalla

PostProcessing effects

http://media.pc.ign.com/media/694/694190/image_frame.html?image_id=2&screenshot_id=4158317

PostProcessing effects

Recorremos la imagen

Acabado final

How to

Glow

How to

Bloom

Imagen Original

DownSamplingSaturate

Gaussian Blur UpSampling

Acabado final

How to

HDR

Depth of field

How to

DepthMap

Imagen originalFinal

Aplicamos Blur

Cell Shading

How to

Obtenemos el NormalMap

Imagen original

Final

Ramp texture

Stereo

How to

Left StereoImage

Right StereoImage

Motion Blur (alpha sampling)

Motion Blur (Vertex velocity)

Final result

Motion Blur (Pixel Velocity)

Volumetric Cloud

How to

God Rays

Volumetric Light Scattering

How to

Screen Space Shadow Map

How to

Deferred Rendering

How to

Thank you

Javier Cantón Ferrero

@jcant0n

http://geeks.ms/blogs/jcanton/

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