Quy mô sử dụng để thay đổi kích thước hoặc kéo dài khuôn mặt được lựa chọn, liên quan đến hình học khác. Bạn cũng có thể sử dụng Quy mô cho các đối tượng gương, có hiệu lực, biến chúng trong ra ngoài. 1. Vẽ một hình đa giác nhiều phân đoạn (không phải là một vòng tròn) trong mặt phẳng màu đỏ xanh. | The Basics Scale Use Scale to resize or stretch selected faces relative to other geometry. You can also use Scale to mirror objects in effect turning them inside-out. 1. Draw a multi-segmented polygon not a circle in the 2. Activate Scale Tools I Scale . 3. Select the polygon and press Enter. The circle is surrounded by a bounding box with eight drag handles. The side handles as opposed to corner handles are used to scale the geometry in one direction. A tool tip appears on each handle telling you what kind of scaling it will do and from what point. 4. Hover over a side handle. Moving this handle will scale relative to the opposite side handle. 5. Drag or click-move-click this side handle. By default moving a side handle causes non-uniform scaling - which means the aspect ratios are not maintained. This is a handy way to create an oval from a circle. 6. Undo and hover on one of the corner handles. Move this handle to resize. By default corner handles cause uniform scaling in two directions - the circle remains a circle. 7. Undo again. Using Shift toggles between uniform and non-uniform scaling. Drag the same corner handle while keeping Shift pressed. This way you can create an oval using a corner handle. Similarly if you use Shift on a side handle the scaling would be uniform. 8. PushlPull this oval up. Select the top face and then activate Scale. Like the other tools Windows users can either select the objects and then activate Scale or select the objects from within Scale. Mac Objects must be selected before Scale can be activated. 9. Hover on one of the corner handles and press Ctrl Option. Rather than scaling from the opposite handle you are now scaling relative to the center of the face. 53 the SketchUp Workbook Version 5 10. Drag the corner handle while keeping Ctrl Option pressed to scale the face outward from the center. This is how to give a form a draft angle. Note If you press Ctrl Option and Shift together on this face you can scale non-uniformly about
