RoyInterface / Exports / utils/RoyUtils / RoyUtils

Class: RoyUtils

utils/RoyUtils.RoyUtils

Table of contents

Constructors

• constructor

Properties

• sFakeFrameCount
• sSnapImageOptimized
• sFakeArray
• sGenUUIDHandle
• sMd5
• MAX_BATCH_COUNT_WEBGL1
• MAX_BATCH_COUNT_WEBGL2

Methods

• sGenUUID
• getMaxBatchCount
• getMaxSetCount
• hex
• getSnapViewRect
• findSizePowerOfTwo
• getVSCounts
• getNumPrimitives
• generateBoundBoxDataFull
• generateBoundBoxDataSeg

Constructors

constructor

• new RoyUtils(): RoyUtils

Returns

RoyUtils

Properties

sFakeFrameCount

▪ Static sFakeFrameCount: number = 0

---

sSnapImageOptimized

▪ Static sSnapImageOptimized: boolean = false

---

sFakeArray

▪ Static sFakeArray: Uint8Array

---

sGenUUIDHandle

▪ Static sGenUUIDHandle: number = 0

---

sMd5

▪ Static sMd5: Md5

---

MAX_BATCH_COUNT_WEBGL1

▪ Static MAX_BATCH_COUNT_WEBGL1: number = 32

---

MAX_BATCH_COUNT_WEBGL2

▪ Static MAX_BATCH_COUNT_WEBGL2: number = 64

Methods

sGenUUID

▸ sGenUUID(): string

Returns

string

---

getMaxBatchCount

▸ getMaxBatchCount(): number

Returns

number

---

getMaxSetCount

▸ getMaxSetCount(): number

Returns

number

---

hex

▸ hex(n, digits): string

Parameters

Name	Type
n	number
digits	number

Returns

string

---

getSnapViewRect

▸ getSnapViewRect(stageWidth, stageHeight, originViewWidth, originViewHeight, displayRadioScreen): number[]

Parameters

Name	Type
stageWidth	number
stageHeight	number
originViewWidth	number
originViewHeight	number
displayRadioScreen	number

Returns

number[]

---

findSizePowerOfTwo

▸ findSizePowerOfTwo(value): number

Parameters

Name	Type
value	number

Returns

number

---

getVSCounts

▸ getVSCounts(primitiveType, numTriangles): number

Parameters

Name	Type
primitiveType	number
numTriangles	number

Returns

number

---

getNumPrimitives

▸ getNumPrimitives(primitiveType, vsCount): number

Parameters

Name	Type
primitiveType	number
vsCount	number

Returns

number

---

generateBoundBoxDataFull

▸ generateBoundBoxDataFull(out, oriVec, width, height, long): void

Parameters

Name	Type
out	Vec3[]
oriVec	Vec3[]
width	number
height	number
long	number

Returns

void

---

generateBoundBoxDataSeg

▸ generateBoundBoxDataSeg(out, oriVec, width, height, long, segment): void

Parameters

Name	Type
out	Vec3[]
oriVec	Vec3[]
width	number
height	number
long	number
segment	number

Returns

void