---
title: vertexAttrib3f
framework: webkitjs
role: symbol
role_heading: Instance Method
path: webkitjs/webglrenderingcontextbase/1632000-vertexattrib3f
---

# vertexAttrib3f

## Declaration

```data
void vertexAttrib3f(
    GLuint indx, 
    GLfloat x, 
    GLfloat y, 
    GLfloat z
);
```