tt::PipelineImage::Vertex Struct Reference

#include <TTauri/GUI/PipelineImage_Vertex.hpp>

Public Member Functions
	Vertex (vec position, vec atlasPosition, aarect clippingRectangle) noexcept

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

Data Fields
R32G32B32SFloat	position
	The pixel-coordinates where the origin is located relative to the bottom-left corner of the window.
R32G32B32A32SFloat	clippingRectangle
	The position in pixels of the clipping rectangle relative to the bottom-left corner of the window, and extent in pixels.
R32G32B32SFloat	atlasPosition
	The x, y coordinate inside the texture-atlas, z is used as an index in the texture-atlas array.

Detailed Description

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

Field Documentation

atlasPosition

R32G32B32SFloat tt::PipelineImage::Vertex::atlasPosition

The x, y coordinate inside the texture-atlas, z is used as an index in the texture-atlas array.

clippingRectangle

R32G32B32A32SFloat tt::PipelineImage::Vertex::clippingRectangle

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

position

R32G32B32SFloat tt::PipelineImage::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/TTauri/GUI/PipelineImage_Vertex.hpp