The WebGLRenderingContext.shaderSource() method of the WebGL API sets the source code of a WebGLShader.
void gl.shaderSource(shader, source);
WebGLShader object in which to set the source code.DOMString containing the GLSL source code to set.None.
var shader = gl.createShader(gl.VERTEX_SHADER); gl.shaderSource(shader, originalSource); var source = gl.getShaderSource(shader);
| Specification | Status | Comment |
|---|---|---|
| WebGL 1.0 The definition of 'shaderSource' in that specification. | Recommendation | Initial definition. |
| OpenGL ES 2.0 The definition of 'glShaderSource' in that specification. | Standard | Man page of the (similar) OpenGL API. |
| Feature | Chrome | Edge | Firefox | Internet Explorer | Opera | Safari |
|---|---|---|---|---|---|---|
| Basic support | 9 | 12 | 4 | 11 | 12 | 5.1 |
| Feature | Android webview | Chrome for Android | Edge mobile | Firefox for Android | IE mobile | Opera Android | iOS Safari |
|---|---|---|---|---|---|---|---|
| Basic support | Yes | 25 | Yes | Yes | 11 | 12 | 8.1 |
WebGLRenderingContext.createShader()WebGLRenderingContext.isShader()WebGLRenderingContext.deleteShader()WebGLRenderingContext.getShaderSource()
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https://developer.mozilla.org/en-US/docs/Web/API/WebGLRenderingContext/shaderSource