@orillusion/core

---

Class: FrustumCSM

Defined in: src/core/csm/FrustumCSM.ts:98

Splits a camera frustum into cascaded sub-frustums for Cascaded Shadow Maps, each with its own bounding volume and shadow camera.

Constructors

Constructor

new FrustumCSM(blockCount): FrustumCSM

Defined in: src/core/csm/FrustumCSM.ts:103

Parameters

blockCount

number

Returns

FrustumCSM

Properties

sections

sections: FrustumSection[]

Defined in: src/core/csm/FrustumCSM.ts:99

---

children

children: FrustumChild[]

Defined in: src/core/csm/FrustumCSM.ts:100

---

name

name: string

Defined in: src/core/csm/FrustumCSM.ts:101

Methods

update()

update(p, pvInv, near, far, shadowSetting, splitFunction?): this

Defined in: src/core/csm/FrustumCSM.ts:116

Parameters

p

Matrix4

pvInv

Matrix4

near

number

far

number

shadowSetting

ShadowSetting

splitFunction?

(near, far, index, max) => number

Returns

this

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squareSplit()

static squareSplit(near, far, index, max): number

Defined in: src/core/csm/FrustumCSM.ts:154

Parameters

near

number

far

number

index

number

max

number

Returns

number

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uniformSplit()

static uniformSplit(near, far, index, max): number

Defined in: src/core/csm/FrustumCSM.ts:159

Parameters

near

number

far

number

index

number

max

number

Returns

number

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logSplit()

static logSplit(near, far, index, max): number

Defined in: src/core/csm/FrustumCSM.ts:164

Parameters

near

number

far

number

index

number

max

number

Returns

number