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the SketchUp Version 5Student Workbook phần 5

Kéo mặt bù đắp và hàng đầu của lên xây dựng. Chữa lành các mặt hàng đầu bằng cách xóa các dòng thêm. Lưu ý rằng bạn vẫn có thể thấy một vài dấu chấm trên mặt hàng đầu - đây là những kết thúc của đường thẳng đứng có thể được nhìn thấy trong khung dây. | Working with Roofs 2. Pull the offset face and the top of the building up. Heal the top face by erasing the extra lines. Note that you can still see a few dots on the top face - these are the ends of vertical lines that can be seen in wireframe. 6. Now offset the six edges shown. 7. The offset lines still touch the adjacent building -Offset correctly constrains all endpoints. 3. Erase these small vertical lines in X-Ray mode. 4. Add some approximate ridge lines for a sloped roof and raise them up using Move with Autofold. 5. Undo what you ve done so far until you re back at the simple building form with no offsets. Add a larger L-shaped form behind it. 8. Push Pull the offset face upward to create a parapet wall. If you press Ctrl Option while pulling the parapet walls will be separate from the walls below. 113 the SketchUp Workbook Version 5 Project Resolving Sloping Roofs This exercise will show you how to create one roof for the entire house keeping all roof slopes at the same pitch. Draw the basic form using parallel and perpendicular constraints to give both wings 90-degree corners. Make Width A larger than Width B which is larger than Width C. Save this model as RoofHouse.skp. This form will be used to explore three ways to make a uniformly sloped roof. Method 1 Set Slope and Double Constraints This method is probably not what you d use to actually solve this problem since it s complex and there is an easier tool to use Follow Me . But it s a good way to master double constraints. 1. On the house form draw the two valley lines and three ridge lines. The following references points will be used The slope we want to use for all roofs is a standard 8 12 slope. The roof of the main section between H and E will be established at this slope first and the other two roofs will be adjusted to it. To begin we will want to raise all ridge lines together to the level of an 8 12 slope for the main roof H-E . To raise line H-E to the proper height for an 8 12 slope we need