bpf::math::Transform2::MatrixBuilder class
#include <Base/include/Framework/Math/Transform2.hpp>

Contents

Utility to build matrices for 2D transformations in homogeneous coordinate space

Constructors, destructors, conversion operators

MatrixBuilder()

Public functions

auto Translate(const Vector2<T>& translation) -> MatrixBuilder& noexcept
auto Scale(const Vector2<T>& scale) -> MatrixBuilder& noexcept
auto ShearX(const T& shear) -> MatrixBuilder& noexcept
auto ShearY(const T& shear) -> MatrixBuilder& noexcept
auto Rotate(const T& rotation) -> MatrixBuilder& noexcept
auto Build() const -> Matrix3<T> noexcept

Function documentation

bpf::math::Transform2::MatrixBuilder::MatrixBuilder()

Constructs a MatrixBuilder from identity transform

MatrixBuilder& bpf::math::Transform2::MatrixBuilder::Translate(const Vector2<T>& translation) noexcept

Parameters
translation new translation vector
Returns reference for chaining

Push a new translation to the current matrix

MatrixBuilder& bpf::math::Transform2::MatrixBuilder::Scale(const Vector2<T>& scale) noexcept

Parameters
scale new scale vector
Returns reference for chaining

Push a new scale to the current matrix

MatrixBuilder& bpf::math::Transform2::MatrixBuilder::ShearX(const T& shear) noexcept

Parameters
shear shear value
Returns reference for chaining

Push a new shear to the current matrix

MatrixBuilder& bpf::math::Transform2::MatrixBuilder::ShearY(const T& shear) noexcept

Parameters
shear shear value
Returns reference for chaining

Push a new shear to the current matrix

MatrixBuilder& bpf::math::Transform2::MatrixBuilder::Rotate(const T& rotation) noexcept

Parameters
rotation angle in radians
Returns reference for chaining

Push a new rotation to the current matrix

Matrix3<T> bpf::math::Transform2::MatrixBuilder::Build() const noexcept

Returns order 3 square matrix

Returns the built matrix