「玻璃家具」是產品設計的一種品類，以美國家具年鑑分類來看，屬性偏向於「鋼管家具」。在設計上來說，拿其設計重點來和一般家具設計作比較，仍具有些材料特性及組構上的差異…。但在電腦繪圖表現上，其原理大致是相同的，沒有太大差距。本例在3D電腦繪圖教學中，發現學生普遍存有理解性的學習問題。以本題為例，初學者直接使用3D工具繪圖，在操作上反而容易產生對正確的「位置」、「比例」與視覺認知有著較大的掌握難度；因此在學習與理解方面總顯現出比較差的效果，有一半以上的學生無法按進度完成作業。因此針對教學上的改進，思索提昇學習效率，在設計預想表現圖上，如何適時配合2D、3D概念，有效融合運用，去蕪存菁，改善學習困難點，即成為教學改進研究上具有意義之課題。
The "glass furniture" design has been seen as product design. Glass furniture is categorized into steel-pipe furniture by the American Furniture Year Book. Although it is different from the regular furniture by materials and structure, when showing in 3D drawings, there are no big differences. This example in the 3D computer graphics teaching, discovered that the student has the understanding study question generally, the beginner uses the 3D cartography directly, instead easy to produce in the operation to correctly "the position", "the proportion" has the great difficulty with the visual cognition. Therefore appears the quite bad effect in the study, many students are unable according to the progress to complete the work. Therefore aims in the teaching the improvement, on the rough plan, how at the right moment to coordinate 2D, the 3D concept, the effective fusion utilization, the improvement study's difficulty, namely becomes in the teaching improvement research the topic.
Relation:
東方學報, 30期, 頁13-21 Journal of Tung Fang institute of technology
