static function Vertex3 (x : float, y : float, z : float) : void
Description描述
Submit a vertex.
绘制一个顶点。
In OpenGL this matches glVertex3f(x,y,z); on other graphics APIs the same functionality is emulated.
这个函数和OpenGL中的glVertex3f(x,y,z)函数一样。其它的图形API也有对应的功能。
This function can only be called between GL.Begin and GL.End functions.
using UnityEngine;
using System.Collections;
public class example : MonoBehaviour {
public 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();
}
}// Draws a line from the bottom left
// to the top right of the Screen
// Using GL.Vertex3
//从屏幕的左下角到右上角绘制一条对角线
var mat : Material;
function 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();
}