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何谓『几何剪法』

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『几何剪法』这个名词常常在剪发的『技术』论述中被提及,有人更以剪发的最高境界『艺术』来肯定,前者是以『科学』为主轴,后者是以『美学』为主轴,前后的主轴可以各为专精也可以相互辉映。   以下内容为个人以『科学』为例,分享剪发结构学的研究心得: 应用『点』、『线』、『面』的剪发方法来说明剪发的过程可称为『几何剪法』。 在科学领域的研究中,应用『点』、『线』、『面』所构成之图形就称为『几何图形』。

『几何学』是为研究几何图形性质之科学,所以应用图形来说明发型的『几何剪法』,我个人在部落格或教学的文章中统称为『几何剪法结构图』。   就『几何学』的研究中有许许多多的几何术语可供大家参考:   点、顶点、切点、黄金分割、直线、并行线、曲线、切线、线段、平面、面积、 体(几何)、长方体、立方体、棱锥、圆锥、圆台、圆柱、球、体积、角、边、高、长、宽、圆球、椭球、三角形、四边形、梯形、平行四边形、菱形、矩形、正方形、多边形、正多面体、圆、周长、圆周率、弦、 扇形、弓形、椭圆、螺线、相似、全等、平行、垂直、长度、距离、圆锥曲线、表面积、比例。   虽然以上所列名词都是针对自然科学或数学研究常用的专业用语,必然在美发业界的剪发专业术语中也可找到相对的内含或表达模式,这也是剪发科学中所蕴涵恒久不变的基础原理,亦即剪发既称为『科学』就脱离不了『几何学』的范围。
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