有任何問題歡迎來信徵詢

* 提供線上刷卡服務
    請預先告知!謝謝!

Cubic multiphase

Icosahedron

最新版 SHAPE V7.2  for Windows, Macintosh and Linux

 相關軟體  ATOMS │ SHAPE │ VIBRATZ │ CRYSCON

SHAPE is a program for drawing the external morphology (faces) of crystals and quasi-crystals, and also for drawing sections of crystals. It will draw any single crystal and most twins and epitaxial intergrowths. You enter the crystal axis lengths and angles, the symbol for the crystal class, and one face of each form (symmetry equivalent set). The crystal can be rotated and scaled. A stereonet can be displayed with the crystal, or stereopairs can be drawn automatically. Screen display and hard copy of even complex, interpenetrating intergrowths may be made in final finished form, with no extraneous lines.

Quasi-crystals are crystal-like shapes with non-crystallographic symmetry such as icosahedral. SHAPE comes with an auxiliary program for generating the Cartesian symmetry matrices for any point symmetry group - the matrices for pentagonal and icosahedral groups are provided already.

Shape can draw sections through any crystal, at any orientation and depth. Moreover, sections can be draw sequentially at given time intervals for modeling crystal growth in section. The growth rates of individual forms can be constant with time, or can follow a general exponential growth-rate equation. This can be used to model the growth of twins, epitaxial intergrowths and even intergrowths of non-related crystals.

Symmetry-consistent striations may be drawn on any or all forms. Central distances, which determine face sizes, can be changed interactively with the mouse. Anaglyph (two-color stereopair) mode allows 3D viewing with standard red-green glasses. Faces can be labeled with indices or form letters.

Note: SHAPE Standard Edition (lacking quasi-crystals and sections) is no longer offered separately.