stw::BoxCollider Class Reference

A rotatable box collider. More...

#include <Collider.hpp>

Inheritance diagram for stw::BoxCollider:

Collaboration diagram for stw::BoxCollider:

Public Member Functions
Manifold	TestCollision (const Transform *transform, const Collider *collider, const Transform *colliderTransform) const override
	Tests the collision against a generic collider.
Manifold	TestCollision (const Transform *transform, const BoxCollider *collider, const Transform *boxTransform) const override
	Tests the collision against a box collider.
Manifold	TestCollision (const Transform *transform, const CircleCollider *collider, const Transform *circleTransform) const override
	Tests the collision against a circle collider.
Manifold	TestCollision (const Transform *transform, const AabbCollider *collider, const Transform *circleTransform) const override
	Tests the collision against a aabb collider.
Vector2	FindFurthestPoint (const Transform *transform, const Vector2 &direction) const override
	Find the furthest point in the specified direction.
std::array< Vector2, 4 >	GetTransformedVertices (const Transform &transform) const
	Gets the transformed vertices of the box.
std::array< Vector2, 4 >	GetVertices () const
	Gets the untransformed vertices of the box.
Vector2	GetBoundingBoxSize () const override
	Gets the size of the box that surrounds the collider.
Public Member Functions inherited from stw::Collider
	Collider ()=default
	Collider (Collider &&col) noexcept=default
virtual	~Collider ()=default
Collider &	operator= (Collider &&col)=default
Collider &	operator= (const Collider &col)=default
	Collider (const Collider &col)=default

Static Public Member Functions
static Projection	Project (const Vector2 &axis, const std::array< Vector2, 4 > &vertices)
static std::array< Vector2, 4 >	GetAxes (const std::array< Vector2, 4 > &vertices)

Public Attributes
float	halfWidth = 0
	Half of the width of the box.
float	halfHeight = 0
	Half of the height of the box.
Public Attributes inherited from stw::Collider
Vector2	center {}
	The center of the collider.

Detailed Description

A rotatable box collider.

Member Function Documentation

FindFurthestPoint()

Vector2 stw::BoxCollider::FindFurthestPoint ( const Transform * transform, const Vector2 & direction ) const

overridevirtual

Find the furthest point in the specified direction.

Parameters

transform	The transform of this collider.
direction	Direction in which to find the furthest point.

Returns

The furthest point.

Implements stw::Collider.

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GetAxes()

std::array< Vector2, 4 > stw::BoxCollider::GetAxes ( const std::array< Vector2, 4 > & vertices )

static

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GetBoundingBoxSize()

Vector2 stw::BoxCollider::GetBoundingBoxSize ( ) const

overridevirtual

Gets the size of the box that surrounds the collider.

Returns

The bounding box of the collider.

Implements stw::Collider.

GetTransformedVertices()

std::array< Vector2, 4 > stw::BoxCollider::GetTransformedVertices

(

const Transform &

transform

)

const

Gets the transformed vertices of the box.

Parameters

transform

The transform to apply to the collider.

Returns

The transform vertices of the box.

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GetVertices()

std::array< Vector2, 4 > stw::BoxCollider::GetVertices

(

)

const

Gets the untransformed vertices of the box.

Returns

The vertices of the box.

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Project()

Projection stw::BoxCollider::Project ( const Vector2 & axis, const std::array< Vector2, 4 > & vertices )

static

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TestCollision() [1/4]

Manifold stw::BoxCollider::TestCollision ( const Transform * transform, const AabbCollider * collider, const Transform * aabbTransform ) const

overridevirtual

Tests the collision against a aabb collider.

Parameters

transform	The transform of this collider.
collider	The circle collider to collide with.
aabbTransform	The transform of the collider to collide with.

Returns

The manifold of that collision.

Implements stw::Collider.

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TestCollision() [2/4]

Manifold stw::BoxCollider::TestCollision ( const Transform * transform, const BoxCollider * collider, const Transform * boxTransform ) const

overridevirtual

Tests the collision against a box collider.

Parameters

transform	The transform of this collider.
collider	The box collider to collide with.
boxTransform	The transform of the collider to collide with.

Returns

The manifold of that collision.

Implements stw::Collider.

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TestCollision() [3/4]

Manifold stw::BoxCollider::TestCollision ( const Transform * transform, const CircleCollider * collider, const Transform * circleTransform ) const

overridevirtual

Tests the collision against a circle collider.

Parameters

transform	The transform of this collider.
collider	The circle collider to collide with.
circleTransform	The transform of the collider to collide with.

Returns

The manifold of that collision.

Implements stw::Collider.

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TestCollision() [4/4]

Manifold stw::BoxCollider::TestCollision ( const Transform * transform, const Collider * collider, const Transform * colliderTransform ) const

overridevirtual

Tests the collision against a generic collider.

Parameters

transform	The transform of this collider.
collider	The collider to collide with.
colliderTransform	The transform of the collider to collide with.

Returns

The manifold of that collision.

Implements stw::Collider.

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Member Data Documentation

halfHeight

float stw::BoxCollider::halfHeight = 0

Half of the height of the box.

halfWidth

float stw::BoxCollider::halfWidth = 0

Half of the width of the box.

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

• include/collision/Collider.hpp
• src/collision/Collider.cpp