This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The WebGL2RenderingContext.vertexAttribI4[u]i[v]()
methods of the WebGL 2 API specify integer values for generic vertex attributes.
Syntax
void gl.vertexAttribI4i(index, v0, v1, v2, v3); void gl.vertexAttribI4ui(index, v0, v1, v2, v3); void gl.vertexAttribI4iv(index, value); void gl.vertexAttribI4uiv(index, value);
Parameters
index
- A
GLuint
specifying the position of the vertex attribute to be modified. v0, v1, v2, v3
- An integer
Number
for the vertex attribute value. value
-
A
Uint32Array
/Int32Array
or sequences ofGLuint
/GLint
for integer vector vertex attribute values.
Return value
None.
Examples
gl.vertexAttribI4i(a_foobar, 10);
Specifications
Specification | Status | Comment |
---|---|---|
WebGL 2.0 The definition of 'vertexAttribI' in that specification. |
Editor's Draft | Initial definition for WebGL. |
OpenGL ES 3.0 The definition of 'glVertexAttribI' in that specification. |
Standard | Man page of the (similar) OpenGL API. |
Browser compatibility
The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
vertexAttribI4i | Chrome Full support 56 | Edge Full support 79 | Firefox Full support 51 | IE No support No | Opera Full support 43 | Safari No support No | WebView Android Full support 58 | Chrome Android Full support 58 | Firefox Android Full support 51 | Opera Android Full support 43 | Safari iOS No support No | Samsung Internet Android Full support 7.0 |
Legend
- Full support
- Full support
- No support
- No support