Handles.DrawSolidDisc

public static void DrawSolidDisc (Vector3 center, Vector3 normal, float radius);

参数

center	圆盘的中心。
normal	圆盘的法线。
radius	圆盘的半径。注意：如果您希望拥有恒定屏幕大小的手柄，请使用 HandleUtility.GetHandleSize。

描述

在 3D 空间中绘制一个实心平面圆盘。

Solid Disc in the Scene View.

    // Create a semi transparent white disc with a ScaleValueHandle attached to the disc
    // that lets you modify the "areaOfEffect" var in the WireDiscExample.js

    @CustomEditor (SolidDiscExample)
    class DrawSolidDisc extends Editor {
        function OnSceneGUI () {
            Handles.color = Color(1,0,0,0.1);
            Handles.DrawSolidDisc(target.transform.position, Vector3.up, target.areaOfEffect);
            Handles.color = Color.red;
            target.areaOfEffect =
            Handles.ScaleValueHandle(target.areaOfEffect,
                            target.transform.position + Vector3(target.areaOfEffect,0,0),
                            Quaternion.identity,
                            2,
                            Handles.CylinderCap,
                            2);
        }
    }

附加到此手柄的脚本：

    //SolidDiscExample.js

    var areaOfEffect : float = 5;

脚本 API

Handles.DrawSolidDisc

参数

描述