hi::v1::gfx_pipeline_alpha::vertex Struct Reference

#include <hikogui/GFX/gfx_pipeline_alpha_vulkan.hpp>

Public Member Functions
	vertex (sfloat_rgba32 position, sfloat_rgba32 clipping_rectangle, float alpha) noexcept

Static Public Member Functions
static vk::VertexInputBindingDescription	inputBindingDescription ()
static std::vector< vk::VertexInputAttributeDescription >	inputAttributeDescriptions ()

Data Fields
sfloat_rgba32	position
	The pixel-coordinates where the origin is located relative to the bottom-left corner of the window.
sfloat_rgba32	clipping_rectangle
	The position in pixels of the clipping rectangle relative to the bottom-left corner of the window, and extent in pixels.
float	alpha
	The alpha value of the resulting pixels inside the quad.

Detailed Description

A vertex defining a rectangle on a window. The vertex shader will convert window pixel-coordinates to normalized projection-coordinates.

Field Documentation

alpha

float hi::v1::gfx_pipeline_alpha::vertex::alpha

The alpha value of the resulting pixels inside the quad.

clipping_rectangle

sfloat_rgba32 hi::v1::gfx_pipeline_alpha::vertex::clipping_rectangle

The position in pixels of the clipping rectangle relative to the bottom-left corner of the window, and extent in pixels.

position

sfloat_rgba32 hi::v1::gfx_pipeline_alpha::vertex::position

The pixel-coordinates where the origin is located relative to the bottom-left corner of the window.

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

• hikogui/src/hikogui/GFX/gfx_pipeline_alpha_vulkan.hpp