Class Region

Hierarchy (View Summary)

Region
- SpriteRegion
- GraphicRegion

Constructors

constructor

new Region(rapid: Rapid): Region
Parameters
- rapid: Rapid
Returns Region
- Defined in region/region.ts:24

Properties

currentShader

currentShader: GLShader

customShader

customShader: CustomGlShader | null = null

customShaderUsedTextureNum

customShaderUsedTextureNum: number = 0

defaultShader

defaultShader: GLShader

fs

fs: string = ""

gl

gl: WebGL2RenderingContext

isDefaultShader

isDefaultShader: boolean = true

KEY

KEY: string = "default"

matrixStore

matrixStore: MatrixStore

maxTextureUnits

maxTextureUnits: number

rapid

rapid: Rapid

`Protected`usedTexturePadding

usedTexturePadding: number[] = []

`Protected`usedTextures

usedTextures: WebGLTexture[] = []

vs

vs: string = ""

Accessors

freeTextureUnitNum

get freeTextureUnitNum(): number
Returns number
- Defined in region/region.ts:38

Methods

`Protected`createBuffer

createBuffer(): void
Returns void
- Defined in region/region.ts:30

createCustomShader

createCustomShader(customShader: CustomGlShader): GLShader | null
Parameters
- customShader: CustomGlShader
Returns GLShader | null
- Defined in region/region.ts:82

`Protected`createDefaultShader

createDefaultShader(): void
Returns void
- Defined in region/region.ts:34

createShader

createShader(vs: string, fs: string): GLShader
Parameters
- vs: string
- fs: string
Returns GLShader
- Defined in region/region.ts:78

enter

enter(customShader?: GLShader | CustomGlShader): void
Parameters
- OptionalcustomShader: GLShader | CustomGlShader
Returns void
- Defined in region/region.ts:113

exit

exit(): void
Returns void
- Defined in region/region.ts:128

`Protected`findTextureUnit

findTextureUnit(
    texture: WebGLTexture,
    paddingX?: number,
    paddingY?: number,
): number
Parameters
- texture: WebGLTexture
- paddingX: number = 0
- paddingY: number = 0
Returns number
- Defined in region/region.ts:47

flush

flush(): void
Returns void
- Defined in region/region.ts:135

getCustomShader

getCustomShader(customShader?: GLShader | CustomGlShader): GLShader
Parameters
- OptionalcustomShader: GLShader | CustomGlShader
Returns GLShader
- Defined in region/region.ts:86

getTextureUnitList

getTextureUnitList(): number[]
Returns number[]
- Defined in region/region.ts:42

hasPendingContent

hasPendingContent(): boolean
Returns boolean
- Defined in region/region.ts:175

isSameShader

isSameShader(customShader?: GLShader | CustomGlShader): boolean
Checks if the given shader is the same as the currently bound shader.
Parameters
- OptionalcustomShader: GLShader | CustomGlShader
  Optional custom shader.
Returns boolean
True if already bound, otherwise false.
- Defined in region/region.ts:105

`Protected`prepareRender

prepareRender(): void
Returns void
- Defined in region/region.ts:144

render

render(): void
Returns void
- Defined in region/region.ts:140

resetRender

resetRender(): void
Returns void
- Defined in region/region.ts:170

useTexture

useTexture(texture: WebGLTexture, paddingX?: number, paddingY?: number): number
Parameters
- texture: WebGLTexture
- paddingX: number = 0
- paddingY: number = 0
Returns number
- Defined in region/region.ts:62