The Line Renderer takes an array of two or more points in 3D space and draws a straight line between each one. A single Line Renderer Component can thus be used to draw anything from a simple straight line, to a complex spiral. The line is always continuous; if you need to draw two or more completely separate lines, you should use multiple GameObjects, each with its own Line Renderer.

線段渲染器在3D空間內需要兩個或更多的點為一組，而在每個點之間繪製直線。ㄧ個單獨的線段渲染元件可以用於繪製任何東西從一個單存的直線，到複雜的螺旋；假如你需要繪製兩個或多個完全獨立的線段，你應該使用多個GameObjects，每個都擁有線段渲染。