Traditional graphics teaching content generally includes
several chapters such as basic knowledge of graphics,
geometrical construction, projection of point, line and plane,
three views, axonometric drawing, perspective, shadow,
graphics specification and so on. The teaching content which
involves the conversion of 2D to3D such as projection
concept, three views and perspective, as well as the
integration of teaching and the market has always been the
focus and difficulty of teaching.In view of the limitations of
past teaching technology and teaching conditions, the above
problems have been unsolved.Over the past decade,
development of computer-aided graphics in the field of
appliedgraphics is rapid, and the graphics system which is
established based on the traditional ruler gauge conditions
has also changed dramatically. The author found that with
the aid of computer-aided graphics, introducing intelligent
3D modeling technologyin the teaching process can make up
for the defect of traditional graphics teaching space
expression,and on the basis of this increasing the students'
computer graphics link correspondingly can build a platform
of teaching and market, and accelerate the transformation of
the students' theory study to the practical application.