@ralphschuler.webgl shader factory.ShaderProgramFactory

Class: ShaderProgramFactory<U, A>

@ralphschuler/webgl-shader-factory.ShaderProgramFactory

Type parameters

Name	Type
U	extends Record<string, WebGLUniformLocation>
A	extends Record<string, number>

Table of contents

Constructors

• constructor

Properties

• gl
• program

Methods

• getAttributeLocations
• getUniformLocations
• initShaderProgram
• loadShader
• use

Constructors

constructor

• new ShaderProgramFactory<U, A>(gl, vertexSrc, fragmentSrc): ShaderProgramFactory<U, A>

Type parameters

Name	Type
U	extends Record<string, WebGLUniformLocation>
A	extends Record<string, number>

Parameters

Name	Type
gl	WebGLRenderingContext
vertexSrc	string
fragmentSrc	string

Returns

ShaderProgramFactory<U, A>

Defined in

index.ts:12

Properties

gl

• Private gl: WebGLRenderingContext

Defined in

index.ts:9

---

program

• Private program: WebGLProgram

Defined in

index.ts:10

Methods

getAttributeLocations

▸ getAttributeLocations(attributeNames): A

Parameters

Name	Type
attributeNames	keyof A[]

Returns

A

Defined in

index.ts:79

---

getUniformLocations

▸ getUniformLocations(uniformNames): U

Parameters

Name	Type
uniformNames	keyof U[]

Returns

U

Defined in

index.ts:66

---

initShaderProgram

▸ initShaderProgram(vertexSrc, fragmentSrc): WebGLProgram

Parameters

Name	Type
vertexSrc	string
fragmentSrc	string

Returns

WebGLProgram

Defined in

index.ts:36

---

loadShader

▸ loadShader(type, source): null | WebGLShader

Parameters

Name	Type
type	ShaderType
source	string

Returns

null | WebGLShader

Defined in

index.ts:21

---

use

▸ use(): void

Returns

void

Defined in

index.ts:92