WebGL2RenderingContext.vertexAttribI

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 of GLuint/ 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

See also

• WebGLRenderingContext.getVertexAttrib()