Crystal

Parameterized quartz and crystal cluster参数化单体水晶和水晶簇Including realistic style and stylization包含理论参数和风格化 The clusterRandomly generated and different every time水晶簇是随机生成的，每次都不一样 The Quartz单体水晶默认随机生成普通习性，也可以指定为三方、六方和道芬习性Normal habits can be randomly generated by default. Or specified as Trigonal Habit, Hexagonal Habit, Dauphiné habit.