如何创建下面已链接的2D对象文件。
我们正在使用threejs WebGLRenderer渲染器来渲染对象。我知道如何创建3d文件，但不知道如何从Blender或任何其他软件以2D视图导出该文件。我们在Blender中创建3d对象，然后直接从Blender中导出threejs文件。
我还附上了两个目标文件预览图像以供参考。如果需要更多详细信息，请告诉我。
在2d视图中我需要与以下两个示例文件相同的3D文件。
2D文件源代码：
{
"otf": "85",
"size": "70x20x140",
"level": "0",
"materials": [{
"color": "rgb(163,163,163)",
"name": "color"
}, {
"color": "rgb(105,144,163)",
"name": "color_1"
}],
"width": 12,
"className": "Window",
"items": [{
"otf": "85",
"stroke-opacity": "1",
"material": "-1",
"materials": "-1",
"closed": true,
"stroke-width": "1",
"type": "square",
"fill": "#ffffff",
"stroke": "#000000",
"fill-opacity": "1",
"points": [
[994, 965],
[1006, 965],
[1006, 1035],
[994, 1035]
]
}, {
"otf": "85",
"stroke-opacity": "1",
"material": "1",
"materials": "1",
"closed": true,
"stroke-width": "1",
"type": "square",
"fill": "rgb(105,144,163)",
"stroke": "#000000",
"fill-opacity": "1",
"points": [
[998, 965],
[1002, 965],
[1002, 1035],
[998, 1035]
]
}],
"colors": [],
"height": 70
}
