Handles.DrawSolidRectangleWithOutline

Parameters

Description

在 3D 空间中绘制一个实心轮廓矩形。

Solid rectangle with a black outline in the Scene View.

    // Create a semi transparent rectangle that lets you modify
    // the "range" var that resides in "SolidRectangleExample.js"

    @CustomEditor (SolidRectangleExample)
    class DrawSolidRectangle extends Editor {
        function OnSceneGUI () {
            var pos : Vector3 = target.transform.position;

            var verts : Vector3[] = [Vector3(pos.x - target.range,pos.y,pos.z-target.range),
                        Vector3(pos.x-target.range,pos.y,pos.z + target.range),
                        Vector3(pos.x+target.range,pos.y,pos.z + target.range),
                        Vector3(pos.x+target.range,pos.y,pos.z-target.range)];
            Handles.DrawSolidRectangleWithOutline(verts, Color(1,1,1,0.2), Color(0,0,0,1));

            for(var posCube : Vector3 in verts)
                target.range = Handles.ScaleValueHandle(target.range,
                                    posCube,
                                    Quaternion.identity,
                                    1,
                                    Handles.CubeCap,
                                    1);
        }
    }

附加到此手柄的脚本：

    //SolidRectangleExample.js

    var range : float = 5;