Threejs:如何使用GLTFExporter导出具有绘制范围的索引几何图形? [英]Threejs: How can one export with GLTFExporter an indexed geometry with draw range?
如何在 ThreeJS 中单击鼠标的位置准确地绘制几何形状 [英]How to draw a geometry shape exactly where mouse is clicked in ThreeJS