tt::rect Class Reference

#include <ttauri/rect.hpp>

Public Member Functions
	rect (rect const &rhs) noexcept=default
rect &	operator= (rect const &rhs) noexcept=default
	rect (rect &&rhs) noexcept=default
rect &	operator= (rect &&rhs) noexcept=default
	rect (f32x4 corner0, f32x4 corner1, f32x4 corner2, f32x4 corner3) noexcept
	rect (aarect rhs) noexcept
rect &	operator= (aarect rhs) noexcept
	rect (f32x4 corner0, f32x4 extent) noexcept
f32x4	right_vector () const noexcept
	Get the right vector of a rectangle.
f32x4	up_vector () const noexcept
	Get the up vector of a rectangle.
float	width () const noexcept
float	height () const noexcept
f32x4	extent () const noexcept
aarect	aabb () const noexcept
template<size_t I>
f32x4	corner () const noexcept
	Get coordinate of a corner.

Friends
rect	expand (rect const &lhs, float rhs) noexcept

Detailed Description

Class which represents an rectangle.

Member Function Documentation

corner()

template<size_t I>

f32x4 tt::rect::corner ( ) const

inlinenoexcept

Get coordinate of a corner.

Parameters

I	Corner number: 0 = left-bottom, 1 = right-bottom, 2 = left-top, 3 = right-top.

Returns

The homogeneous coordinate of the corner.

right_vector()

f32x4 tt::rect::right_vector ( ) const

inlinenoexcept

Get the right vector of a rectangle.

up_vector()

f32x4 tt::rect::up_vector ( ) const

inlinenoexcept

Get the up vector of a rectangle.

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

• hikogui/src/ttauri/rect.hpp