AeonGames::Frustum Class Reference

View frustum defined by six clipping planes, extracted from a projection (or view-projection) matrix. More...

#include <aeongames/Frustum.hpp>

Collaboration diagram for AeonGames::Frustum:

Public Member Functions
DLL	Frustum ()
	Default constructor.
DLL	Frustum (const Matrix4x4 &aMatrix)
	Constructs a frustum by extracting the six clipping planes from a matrix.
DLL	~Frustum ()
	destructor.
DLL bool	Intersects (const AABB &aAABB) const
	Tests whether an axis-aligned bounding box intersects or is inside the frustum.

Detailed Description

View frustum defined by six clipping planes, extracted from a projection (or view-projection) matrix.

Definition at line 34 of file Frustum.hpp.

Constructor & Destructor Documentation

Frustum()

AeonGames::Frustum::Frustum

(

const Matrix4x4 &

aMatrix

)

Constructs a frustum by extracting the six clipping planes from a matrix.

Parameters

aMatrix

Projection or view-projection matrix.

Definition at line 26 of file Frustum.cpp.

Member Function Documentation

Intersects()

bool AeonGames::Frustum::Intersects

(

const AABB &

aAABB

)

const

Tests whether an axis-aligned bounding box intersects or is inside the frustum.

Parameters

aAABB

The AABB to test.

Returns

true if the AABB intersects or is inside the frustum.

Definition at line 84 of file Frustum.cpp.

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

• include/aeongames/Frustum.hpp
• engine/math/Frustum.cpp