Handles.DrawAAPolyLine

public static void DrawAAPolyLine (params Vector3[] points);

public static void DrawAAPolyLine (float width, params Vector3[] points);

public static void DrawAAPolyLine (Texture2D lineTex, params Vector3[] points);

public static void DrawAAPolyLine (float width, int actualNumberOfPoints, params Vector3[] points);

public static void DrawAAPolyLine (Texture2D lineTex, float width, params Vector3[] points);

参数

lineTex	The AA texture used for rendering. To get an anti-aliased effect use a texture that is 1x2 pixels with one transparent white pixel and one opaque white pixel.
width	The width of the line. Note: Use HandleUtility.GetHandleSize where you might want to have constant screen-sized handles.
points	要从中构建线条的点列表。

描述

绘制使用点数组和宽度指定的抗锯齿线。

注意：如果您希望拥有恒定屏幕大小的手柄，请使用 HandleUtility.GetHandleSize。

\ 场景视图中的抗锯齿线。

// Draw lines to the connected game objects that a script has.
// if the target object doesnt have any game objects attached
// then it draws a line from the Last checked object to 0,0,0

@CustomEditor (ConnectedAAPolyLine)
class ConnectedAAPolyLineHandle extends Editor {

    var positions : Vector3[];

    function OnSceneGUI () {
        if(target.polyLineObjs.Length > 0)
            positions = new Vector3[target.polyLinesObjs.Length];
        for(var i = 0; i < target.polyLineObjs.Length; i++)
            if(target.polyLineObjs[i])
                positions[i] = target.polyLineObjs[i].transform.position;
            else
                positions[i] = Vector3.zero;
        Handles.DrawAAPolyLine(positions);
    }
}

附加到此手柄的脚本：

//ConnectedAAPolyLine.js

var polyLineObjs : GameObject[];

脚本 API

Handles.DrawAAPolyLine

参数

描述