Class Renderer

Renderer, each Mesh will have a renderer instance.

Hierarchy

Renderer

Index

Constructors

Properties

_primitive attribLocArray gl glProgram

Methods

bindBufferAndAttrib draw initRenderState testDraw

Constructors

constructor

new Renderer(gl: WebGLRenderingContext, primitive: Mesh): Renderer
Render based on rendering context and grid.
Parameters
- gl: WebGLRenderingContext
  
  WebGL rendering context.
- primitive: Mesh
  
  Mesh to be rendered.
Returns Renderer
- Defined in core/Renderer.ts:22

Properties

`Protected` `Readonly` _primitive

_primitive: Mesh

Mesh to be rendered.

`Protected` attribLocArray

attribLocArray: number[]

Array of addresses of attribute variables in shader programs.

`Private` gl

gl: WebGLRenderingContext

`Static` glProgram

glProgram: ShaderProgram

Current bind program.

Methods

`Protected` bindBufferAndAttrib

bindBufferAndAttrib(shaderProgram: ShaderProgram): void
Bind buffer and attribute.
Parameters
- shaderProgram: ShaderProgram
Returns void
- Defined in core/Renderer.ts:31

draw

draw(shaderProgram: ShaderProgram, subMesh: SubMesh): void
Draw the primitive.
Parameters
- shaderProgram: ShaderProgram
- subMesh: SubMesh
Returns void
- Defined in core/Renderer.ts:83

initRenderState

initRenderState(): void
Clear depth, color buffer, etc.

Returns void
- Defined in core/Renderer.ts:72

testDraw

testDraw(shaderProgram: ShaderProgram): void
Parameters
- shaderProgram: ShaderProgram
Returns void
- Defined in core/Renderer.ts:104

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