This paper discusses the method of getting bodys 3D space data

a Jing luo (meridians and collaterals) data model based on homogeneous coordinate transform is purposed

which not only solve the problems of animation demonstration and transparent reiteration of Jingluo and acupoints

but also lay the foundation for advanced research on Jingluo by mathematics or making overall observaton. The method of displaying Targa image and FLI animation under Windows environment is purposed after analyzing their formats.