代碼
球體形狀里面的緯度參數(shù)會影響他的最終效果呈現(xiàn)，詳見下：
1
new THREE.SphereGeometry(1/2, 18, 12, Math.PI / 2, Math.PI, 0, 1 * Math.PI / 2),
2
new THREE.SphereGeometry(1/2, 18, 12, Math.PI / 2, Math.PI, 0, 2 * Math.PI / 2),
3
new THREE.SphereGeometry(1/2, 18, 12, Math.PI / 2, Math.PI, 0, 3 * Math.PI / 2),
4
new THREE.SphereGeometry(1/2, 18, 12, Math.PI / 2, Math.PI, 0, 4 * Math.PI / 2)
12
new THREE.SphereGeometry(1/2, 18, 12, Math.PI / 2, Math.PI, 0, 12 * Math.PI / 2)
23
new THREE.SphereGeometry(1/2, 18, 12, Math.PI / 2, Math.PI, 0, 23 * Math.PI / 2)
23是最大了，24點時候就消失了酬凳。
