nkAstraeus::PostProcessingLib Class Reference

Shader program helping sources to handle post processing passes. More...

Static Public Member Functions
static nkMemory::StringView	nkPostProcessDefaultVertex ()

Detailed Description

Shader program helping sources to handle post processing passes.

Member Function Documentation

nkPostProcessDefaultVertex()

static nkMemory::StringView nkAstraeus::PostProcessingLib::nkPostProcessDefaultVertex ( )

static

Full vertex sources for projecting on the full screen the default post processing mesh defined in nkGraphics used in a nkGraphics::PostProcessPass. It can be directly used as a vertex shader program source, with compile time defines customizing its behaviour :

Define	Description
NK_POST_PROCESS_DEFAULT_VERTEX_DISABLE_UV	If defined, the TEXCOORD0 attribute won't be processed nor required. Can be useful to optimize or use a custom mesh / pixel logic.

The program will output the semantics :

Semantic (HLSL) / In variable name (GLSL)	Type	Meaning	Condition
PIX_TEXCOORD	float2 (HLSL) / vec2 (GLSL) / nkFloat2 (Cross)	The texture coordinates on screen.	NK_POST_PROCESS_DEFAULT_VERTEX_DISABLE_UV is not defined.

Returns

The source for the program described.

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

• Documentation/Headers/NilkinsAstraeus/Graphics/ShaderLibs/PostProcessing/PostProcessingLib.h