new PixiShader(gl)
Parameters
| Name | Type | Description |
|---|---|---|
gl |
WebGLContext | the current WebGL drawing context |
- Source code: pixi/renderers/webgl/shaders/PixiShader.js (Line 6)
Public Properties
-
defaultVertexSrc : string
-
The Default Vertex shader source.
- Source code: pixi/renderers/webgl/shaders/PixiShader.js (Line 365)
-
dirty : boolean
-
A dirty flag
- Source code: pixi/renderers/webgl/shaders/PixiShader.js (Line 63)
-
fragmentSrc : Array
-
The fragment shader.
- Source code: pixi/renderers/webgl/shaders/PixiShader.js (Line 33)
-
gl :WebGLContext
-
- Source code: pixi/renderers/webgl/shaders/PixiShader.js (Line 20)
-
program : Object
-
The WebGL program.
- Source code: pixi/renderers/webgl/shaders/PixiShader.js (Line 26)
-
textureCount : number
-
A local texture counter for multi-texture shaders.
- Source code: pixi/renderers/webgl/shaders/PixiShader.js (Line 48)
Public Methods
-
destroy()
-
Destroys the shader.
- Source code: pixi/renderers/webgl/shaders/PixiShader.js (Line 351)
-
init()
-
Initialises the shader.
- Source code: pixi/renderers/webgl/shaders/PixiShader.js (Line 83)
-
initSampler2D()
-
Initialises a Sampler2D uniform (which may only be available later on after initUniforms once the texture has loaded)
- Source code: pixi/renderers/webgl/shaders/PixiShader.js (Line 208)
-
initUniforms()
-
Initialises the shader uniform values.
Uniforms are specified in the GLSL_ES Specification: http://www.khronos.org/registry/webgl/specs/latest/1.0/ http://www.khronos.org/registry/gles/specs/2.0/GLSL_ES_Specification_1.0.17.pdf
- Source code: pixi/renderers/webgl/shaders/PixiShader.js (Line 134)
-
syncUniforms()
-
Updates the shader uniform values.
- Source code: pixi/renderers/webgl/shaders/PixiShader.js (Line 283)