Class LenExpr<T>

length expression

Type parameters

T: Vec

Hierarchy

ExprFloat
- LenExpr

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new LenExpr<T>(vec: T): LenExpr<T>

Inherited from ExprFloat.constructor
- Defined in exprs/lenexpr.ts:6
Type parameters
- T: Vec
Parameters
- vec: T
Returns LenExpr<T>

Properties

Readonly defaultNameMap

defaultNameMap: DefaultNameMap = ...

Readonly defaultNames

defaultNames: string[]

externalFuncs

externalFuncs: string[] = ...

funcIndex

funcIndex: number = 0

Readonly id

id: string

Readonly needs

needs: Needs = ...

regionBranded

regionBranded: boolean = false

sourceCode

sourceCode: string = ""

sourceLists

sourceLists: SourceLists

Readonly uniformValChangeMap

uniformValChangeMap: UniformValChangeMap = ...

vec

vec: T

Static count

count: number = 0

increments for each expression created; used to uniquely id each expression

Methods

addFuncs

addFuncs(funcs: string[]): LenExpr<T>

Inherited from ExprFloat.addFuncs
- Defined in exprs/expr.ts:205
Parameters
- funcs: string[]
Returns LenExpr<T>

applyUniforms

applyUniforms(gl: WebGL2RenderingContext, uniformLocs: UniformLocs): void

Inherited from ExprFloat.applyUniforms
- Defined in exprs/expr.ts:116
Parameters
- gl: WebGL2RenderingContext
- uniformLocs: UniformLocs
Returns void

brandExprWithChannel

brandExprWithChannel(funcIndex: number, samplerNum?: number): LenExpr<T>

Inherited from ExprFloat.brandExprWithChannel
- Defined in exprs/expr.ts:210
Parameters
- funcIndex: number
- Optional samplerNum: number
Returns LenExpr<T>

brandExprWithRegion

brandExprWithRegion(space: PrimitiveFloat | ExprFloat | Operator<Float> | Mutable<PrimitiveFloat> | WrappedExpr<Float> | BasicFloat | Float[]): LenExpr<T>

Inherited from ExprFloat.brandExprWithRegion
- Defined in exprs/expr.ts:221
Parameters
- space: PrimitiveFloat | ExprFloat | Operator<Float> | Mutable<PrimitiveFloat> | WrappedExpr<Float> | BasicFloat | Float[]
Returns LenExpr<T>

getSampleNum

getSampleNum(mult?: number): number

Inherited from ExprFloat.getSampleNum
- Defined in exprs/expr.ts:136
Parameters
- mult: number = 1
Returns number

parse

parse(buildInfo: BuildInfo): string

Inherited from ExprFloat.parse
- Defined in exprs/expr.ts:184
parses this expression into a string, adding info as it recurses into nested expressions

Parameters
- buildInfo: BuildInfo
Returns string

setUniform

setUniform(name: string, newVal: number | PrimitiveFloat | ExprFloat | Operator<Float> | Mutable<PrimitiveFloat> | WrappedExpr<Float> | BasicFloat | PrimitiveVec | ExprVec | Operator<Vec> | Mutable<PrimitiveVec> | WrappedExpr<Vec> | BasicVec): void

Inherited from ExprFloat.setUniform
- Defined in exprs/expr.ts:151
set a uniform by name directly

Parameters
- name: string
  
  uniform name in the source code
- newVal: number | PrimitiveFloat | ExprFloat | Operator<Float> | Mutable<PrimitiveFloat> | WrappedExpr<Float> | BasicFloat | PrimitiveVec | ExprVec | Operator<Vec> | Mutable<PrimitiveVec> | WrappedExpr<Vec> | BasicVec
  
  value to set the uniform to
Returns void

setVal

setVal(primitive: number | PrimitiveFloat): void

Inherited from ExprFloat.setVal
- Defined in exprs/expr.ts:491
Parameters
- primitive: number | PrimitiveFloat
Returns void

setVec

setVec(vec: T): void

- Defined in exprs/lenexpr.ts:13
Parameters
- vec: T
Returns void

typeString

typeString(): TypeString

Inherited from ExprFloat.typeString
- Defined in exprs/expr.ts:495
Returns TypeString

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