无论作为高考美术的必备科目,还是进入艺术设计院校的专业深造,作为造型训练手段,素描课程已经具备比较完整的教学理论和实践手段,但是,随着数字艺术设计专业的不断设置和拓展,依托三维数字软件为基础的专业课程,逐步形成适应自身专业特点的教学方法和训练规范,因此,客观上对置于前导的素描课程实施,提出了新的设置和要求。通过提取三维数字造型中的核心概念、术语和规范,通过系统的课程内容置换,转化两者机械“硬接”带来的专业知识不兼容,从而设计由“像素”逆向“铅笔”的素描课程。 Regardless of being an essential subject of college entrance examination and art, or entering a major of art design colleges and universities, as a modeling training method, sketch courses already have comparatively complete teaching theories and practical means. However, as digital art design professionals continue to set up and expand , Relying on three-dimensional digital software-based professional courses, and gradually form their own professional characteristics of teaching methods and training practices, therefore, the objective of the lead in the implementation of the sketch course, put forward new settings and requirements. Through the extraction of the core concepts, terms and norms in the three-dimensional digital modeling, the professional knowledge brought by mechanical “hard-to-connect ” is replaced by the system course content, Pencil "sketching course.