W_INPUT_LAYOUT Struct Reference

#include <WEffect.hpp>

Public Member Functions
	W_INPUT_LAYOUT (std::vector< W_SHADER_VARIABLE_INFO > a, W_VERTEX_INPUT_RATE r=W_INPUT_RATE_PER_VERTEX)
size_t	GetSize () const

Public Attributes
std::vector< W_SHADER_VARIABLE_INFO >	attributes
W_VERTEX_INPUT_RATE	input_rate
size_t	_size

Detailed Description

Description of an input layout for a shader. An input layout describes how a vertex buffer should look like to be compatible with a shader. A vertex buffer bound to the pipeline has to have the same layout as described by the attributes per instance or per vertex, depending on the rate specified.

Member Function Documentation

GetSize()

size_t W_INPUT_LAYOUT::GetSize

(

)

const

Retrieves the size (or stride), in bytes, of this input layout. The size is calculated as the sum of the sizes of the attributes.

Returns

The size (or stride), in bytes, of this input layout

Member Data Documentation

_size

size_t W_INPUT_LAYOUT::_size

mutable

Cached size of the input layout

attributes

std::vector<W_SHADER_VARIABLE_INFO> W_INPUT_LAYOUT::attributes

Attributes of a single "vertex" (or instance, depending on input_rate)

input_rate

W_VERTEX_INPUT_RATE W_INPUT_LAYOUT::input_rate

Rate at which memory is read from the vertex buffer to use as attributes

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

• include/Wasabi/Materials/WEffect.hpp