工程圖學 3D CAD 專題

National Taiwan University via Coursera

Go to Course: https://www.coursera.org/learn/cad3d

Introduction

### Course Review: 工程圖學 3D CAD 專題 **Overview** The course titled "工程圖學 3D CAD 專題" (Engineering Drawing: 3D CAD Projects) presents an excellent opportunity for anyone looking to enhance their 3D modeling skills, especially in the realm of architectural design. As a follow-up to the course "工程圖學 3D CAD," this program dives deeper into the construction of architectural models, applying the foundational 3D modeling techniques learned previously. This course is aimed at students and professionals alike who want to grasp the intricacies of 3D architectural modeling while also focusing on practical applications within engineering contexts. Notably, the course includes hands-on projects wherein students build upon their knowledge incrementally, creating a detailed architectural model throughout the syllabus. **Content and Structure** The course is systematically organized into modular sections that guide learners through essential concepts and practical tasks: 1. **蓄勢待發 (Ready to Go)**: An introduction to the course, outlining goals and expectations. It sets the tone, encouraging students to become experts in SketchUp. 2. **建築模型基本功 (Fundamentals of Architectural Modeling)**: This module emphasizes the logical structure of modeling. Students learn to translate 2D CAD drawings into 3D models, ensuring a strong foundation before advancing. 3. **結構模型 (Structural Modeling)**: Focused on building the framework of the architecture, learners will engage in creating essential components like floors, walls, and beams, fostering a clear understanding of spatial relationships from 2D to 3D. 4. **樓梯模型 (Stair Modeling)**: Students explore the complexities of stair modeling, learning efficient ways to replicate elements and utilize formulas for measurement, making the process more streamlined. 5. **第一次評量 (First Assessment)**: A chance to reinforce learning through quizzes and peer reviews, focusing on partially completed architectural models. 6. **門窗元件 (Window and Door Components)**: This segment addresses the intricacies of door and window design, allowing students to create their unique elements while mastering architectural detailing. 7. **模型編修與放置元件 (Model Editing and Component Placement)**: Beyond custom design, students will learn to utilize 3D Warehouse for resource acquisition, enhancing their models with pre-existing elements. 8. **材質與模型組合 (Textures and Model Assembly)**: In the penultimate module, students will finish their projects by applying textures and combining various parts of their models into a cohesive whole, preparing their projects for presentation. 9. **第二次評量 (Second Assessment)**: A final assessment acts as a capstone to showcase what participants have learned and created throughout the course. 10. **下回見！ (See You Again!)**: Concluding remarks inspire students to continue their learning journey in CAD/BIM and the architectural field. **Recommendation** I highly recommend "工程圖學 3D CAD 專題" for anyone interested in honing their architectural modeling skills. This course is well-structured, making it accessible for beginners while providing significant depth for those with prior knowledge. The blend of theory and practice equips students with vital skills needed in today’s engineering landscape. Additionally, the course offers a supportive learning environment with opportunities for peer interaction and feedback, which further enhances the educational experience. Whether you're aiming for a career in architecture or engineering, mastering the skills taught in this course will undoubtedly give you a competitive edge. For those who have not yet taken the preceding course, "工程圖學 3D CAD," there is a noted recommendation to do so, ensuring all students are adequately prepared for the challenges and nuances of advanced 3D modeling. Overall, if you’re eager to elevate your 3D modeling capabilities and engage in real-world architectural projects, join "工程圖學 3D CAD 專題" and embark on an enriching educational journey today!

Syllabus

蓄勢待發

歡迎來到工程圖學3D CAD專題，所有的課程資訊看這裡！想要認識本課程？這門課有什麼精彩的內容？如何通過這門課？相信你已經準備好要成為SketchUp建模專家了。如果你還不熟悉SketchUp，隨時可以前往「工程圖學3D CAD」免費學習！

建築模型基本功

建築模型龐大而複雜，有系統的工作方式，能幫助你在建模的過程，保持清楚的邏輯脈絡，有效率也不容易出錯。本課程的目標之一，就是希望帶給各位正確的建築建模觀念，這個模組，教你3D建築模型的順序與注意事項，並教你如何將平面CAD圖，套入SketchUp。開始建模之前，我們先培養基本功，吸收先備知識吧！

結構模型

如同蓋房子一般，先從建築的結構體建立起！本模組帶大家繪製從一樓與二樓之間的結構物，包括一樓樓板、柱、牆與梁，並且對個結構之間重疊的部分（例如梁與牆），進行編修整理。你會了解原來2D平面圖上的符號，表達出來的立體世界是這個樣子，並且對一棟房子內埋藏的結構，有更清晰的認識！

樓梯模型

樓梯包含了階梯、平台與扶手，模型看似複雜，其實，了解如使用「陣列」來複製物件，知道如何直接輸入「算式」替代自己計算出數值，就可以節省許多工夫，輕輕鬆鬆把樓梯繪製出來！

第一次評量

本課程第一次評量。完成測驗與互評作業（建築模型半成品）特訓一下。

門窗元件

恭喜進入後半階段，我們已經完成結構的部分，要開始進行門窗的裝修囉。當然，要先將一樓的門窗準備好，在這個模組，我們要學習如何自行繪製W2、DW1、DW2及D4門窗，你會學到許多門窗設計的細節，從窗框、窗扇，到窗扇的排列，都有講究的地方；你也會學到房間門板裝飾，與喇叭鎖門把的畫法！

模型編修與放置元件

門窗元件除了自己繪製，可以直接下載成品來使用。SketchUp模型分享平台3D Warehouse提供相當豐富、各式各樣的模型元件，是很棒的免費資源，多加利用。本模組開始將門窗元件，放入模型中，要學會建立開口，插入元件，以及調整開門方向等重要細節。

材質與模型組合

一樓模型的建模大工程，幾乎完成了！看著白白灰灰的模型，是不是少了點什麼？這個模組，要進行外牆裝修的工作，也就是為模型「貼上材質」，讓它栩栩如生，並且將課程提供的「二至五層模型」與「屋頂層模型」成品，組合乘完整的五樓建築。最後，學習如何調整環境光照與陰影，將模型匯出成影像圖檔。本課程的實作寶典，就這樣完全傳授給你囉。

第二次評量

展現你的真功夫，通過測驗，完成模型！

下回見！

恭喜各位走到這裡，辛苦了，工程圖學的四門課程，已經圓滿結束。但旅程尚未完結！CAD/BIM冒險，還在中點呢，你已拾獲CAD的所有必備技能，接下來，翻開BIM的學習新頁吧！