Frustum Class Reference

Represents the camera's viewing volume. Used for Culling. More...

#include <src/renderer/Frustum.h>

Collaboration diagram for Frustum:

Public Member Functions
	Frustum ()=default
void	Update (const Core::Mat4 &viewProjMatrix)
	Extracts the 6 frustum planes from the View-Projection matrix. Uses the Gribb-Hartmann method.
bool	IsBoxInVisibleFrustum (const AABB &box) const
	Checks if an AABB is visible within the frustum. Uses the "Center + Extent" method for high performance.

Private Attributes
std::array< Plane, 6 >	m_arrPlanes

Detailed Description

Represents the camera's viewing volume. Used for Culling.

Constructor & Destructor Documentation

Frustum()

Frustum::Frustum ( )

default

Member Function Documentation

IsBoxInVisibleFrustum()

bool Frustum::IsBoxInVisibleFrustum

(

const AABB &

box

)

const

Checks if an AABB is visible within the frustum. Uses the "Center + Extent" method for high performance.

Here is the call graph for this function:

Here is the caller graph for this function:

Update()

void Frustum::Update

(

const Core::Mat4 &

viewProjMatrix

)

Extracts the 6 frustum planes from the View-Projection matrix. Uses the Gribb-Hartmann method.

Here is the caller graph for this function:

Member Data Documentation

m_arrPlanes

std::array<Plane, 6> Frustum::m_arrPlanes

private

---

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

• src/renderer/Frustum.h
• src/renderer/Frustum.cpp