Class ShaderUniform

The encapsulation of each uniform variable, including its cache value, data upload method, and data storage address.

Hierarchy

ShaderUniform

Index

Constructors

Properties

_colorSpace _gl applyFunc cacheValue location name propertyId textureDefault textureIndex

Methods

upload1f upload1fv upload1i upload1iv upload2fv upload2iv upload3f upload3fv upload3iv upload4f upload4fv upload4iv uploadMat4 uploadMat4v uploadTexture

Constructors

constructor

new ShaderUniform(gl: WebGLRenderingContext): ShaderUniform
Parameters
- gl: WebGLRenderingContext
Returns ShaderUniform
- Defined in core/shader/ShaderUniform.ts:21

Properties

`Private` _colorSpace

_colorSpace: ColorSpace

`Private` _gl

_gl: WebGLRenderingContext

applyFunc

applyFunc: ((shaderUniform: ShaderUniform, value: ShaderPropertyValueType) => void)

Type declaration

- (shaderUniform: ShaderUniform, value: ShaderPropertyValueType): void
- Parameters
  - shaderUniform: ShaderUniform
  - value: ShaderPropertyValueType
  Returns void

cacheValue

cacheValue: number | Vector2 | Vector3 | Vector4

location

location: WebGLUniformLocation

name

name: string

propertyId

propertyId: number

textureDefault

textureDefault: Texture | Texture[]

textureIndex

textureIndex: number | number[]

Methods

upload1f

upload1f(shaderUniform: ShaderUniform, value: number): void
Parameters
- shaderUniform: ShaderUniform
- value: number
Returns void
- Defined in core/shader/ShaderUniform.ts:25

upload1fv

upload1fv(shaderUniform: ShaderUniform, value: Float32Array): void
Parameters
- shaderUniform: ShaderUniform
- value: Float32Array
Returns void
- Defined in core/shader/ShaderUniform.ts:32

upload1i

upload1i(shaderUniform: ShaderUniform, value: number): void
Parameters
- shaderUniform: ShaderUniform
- value: number
Returns void
- Defined in core/shader/ShaderUniform.ts:133

upload1iv

upload1iv(shaderUniform: ShaderUniform, value: Int32Array): void
Parameters
- shaderUniform: ShaderUniform
- value: Int32Array
Returns void
- Defined in core/shader/ShaderUniform.ts:140

upload2fv

upload2fv(shaderUniform: ShaderUniform, value: Float32Array): void
Parameters
- shaderUniform: ShaderUniform
- value: Float32Array
Returns void
- Defined in core/shader/ShaderUniform.ts:36

upload2iv

upload2iv(shaderUniform: ShaderUniform, value: Int32Array): void
Parameters
- shaderUniform: ShaderUniform
- value: Int32Array
Returns void
- Defined in core/shader/ShaderUniform.ts:144

upload3f

upload3f(shaderUniform: ShaderUniform, value: Vector3 | Vector4 | Color): void
Parameters
- shaderUniform: ShaderUniform
- value: Vector3 | Vector4 | Color
Returns void
- Defined in core/shader/ShaderUniform.ts:40

upload3fv

upload3fv(shaderUniform: ShaderUniform, value: Float32Array): void
Parameters
- shaderUniform: ShaderUniform
- value: Float32Array
Returns void
- Defined in core/shader/ShaderUniform.ts:72

upload3iv

upload3iv(shaderUniform: ShaderUniform, value: Int32Array): void
Parameters
- shaderUniform: ShaderUniform
- value: Int32Array
Returns void
- Defined in core/shader/ShaderUniform.ts:148

upload4f

upload4f(shaderUniform: ShaderUniform, value: Vector4 | Color): void
Parameters
- shaderUniform: ShaderUniform
- value: Vector4 | Color
Returns void
- Defined in core/shader/ShaderUniform.ts:76

upload4fv

upload4fv(shaderUniform: ShaderUniform, value: Float32Array): void
Parameters
- shaderUniform: ShaderUniform
- value: Float32Array
Returns void
- Defined in core/shader/ShaderUniform.ts:129

upload4iv

upload4iv(shaderUniform: ShaderUniform, value: Int32Array): void
Parameters
- shaderUniform: ShaderUniform
- value: Int32Array
Returns void
- Defined in core/shader/ShaderUniform.ts:152

uploadMat4

uploadMat4(shaderUniform: ShaderUniform, value: Matrix4): void
Parameters
- shaderUniform: ShaderUniform
- value: Matrix4
Returns void
- Defined in core/shader/ShaderUniform.ts:156

uploadMat4v

uploadMat4v(shaderUniform: ShaderUniform, value: Float32Array): void
Parameters
- shaderUniform: ShaderUniform
- value: Float32Array
Returns void
- Defined in core/shader/ShaderUniform.ts:160

uploadTexture

uploadTexture(shaderUniform: ShaderUniform, value: Texture): void
Parameters
- shaderUniform: ShaderUniform
- value: Texture
Returns void
- Defined in core/shader/ShaderUniform.ts:164

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