转换视觉 确立平面——论素描教学中空间思维能力的培养

Convert the Sense of Vision and Establish the Space-level

在素描教学中要培养空间思维能力,应该在写实素描的起步阶段,把握住点线构成的几何形组合,这是在二维平面上准确体现三维空间深度感、体积感的最基本的介体和手段,能为进一步客观、准确、深入地塑造和表现对象打下纯视觉形体框架的基础。

In order to cultivate the ability to think in space in the teaching of sketch,it is necessary to have a good mastery of the shape of geometry constituted by points and lines at the beginning state of realistic sketch,This is the basic medium and method in embodying precisely the sense of depth and volume of three-dimensional space in the two-dimensional level.This also provides a basis of pure vision framework for further precisely and profoundly shaping and exhibiting the object.