GPUShaders::Frag::Dof_gather Class Reference

Dof gather fragment shader. More...

Public Member Functions
void	main ()

Public Attributes
in vec2	uv
	UV coordinates.
uniform uniform vec2	invSize
	Pixel shift.
out vec4	fragColor
	Scene color.

Detailed Description

Dof gather fragment shader.

See also

GPUShaders::Common::Constants, GPUShaders::Common::Samplers

Member Function Documentation

main()

void GPUShaders::Frag::Dof_gather::main ( )

inline

Generate a depth of field effect by gathering in a neighborhood of the current fragment using a spiral pattern and accumulating contribution from neighbors based on their circle-of-confusion radius. Based on "Bokeh depth of field in a single pass" by Dennis Gustafsson, 2018 (http://tuxedolabs.blogspot.com/2018/05/bokeh-depth-of-field-in-single-pass.html).

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The documentation for this class was generated from the following file:

• resources/common/shaders/screens/dof-gather.frag