GL.Vertex3

Description

Submit a vertex.

In OpenGL this matches glVertex3f(x,y,z); on other graphics APIs the same functionality is emulated.

This function can only be called between GL.Begin and GL.End functions.

using UnityEngine;

public class Example : MonoBehaviour
{
    // Draws a line from the bottom right
    // to the top left of the Screen
    // Using GL.Vertex
    Material mat;

    void OnPostRender()
    {
        if (!mat)
        {
            Debug.LogError("Please Assign a material on the inspector");
            return;
        }
        GL.PushMatrix();
        mat.SetPass(0);
        GL.LoadOrtho();
        GL.Begin(GL.LINES);
        GL.Vertex3(0, 0, 0);
        GL.Vertex3(1, 1, 0);
        GL.End();
        GL.PopMatrix();
    }
}