three.js很好玩

能用鼠标拉着转。

https://files.cnblogs.com/files/blogs/714801/%E7%A9%BA%E9%97%B4%E5%87%A0%E4%BD%95.7z

var    points = {
    A: [0, 0, 0],
    C: [20, 0, 0],
    B: [20, 0, 16],
    A1: [0, 20, 0],
    C1: [20, 20, 0],
    B1: [20, 20, 10],
    D: [10, 0, 8],
    O: [10, 10, 0],
};
function addObjs() {
    var    color = 0xffffff;
    addLine('ACBA', color);
    addLine('A1C1B1A1', color);
    addLine('AA1', color);
    addLine('BB1', color);
    addLine('CC1', color);
    addLine('BC1', 0xa0a000);
    color = 0xff00ff;
    addLine('A1C', color);
    addLine('DO', color);
    addLine('AC1', color);
    addTriangle('A1CD', 0x80);
    addTriangle('ABC1', 0x880080);

    camera.position.set(34, 35, 44);