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Google SketchUp Cookbook phần 7

Kỹ thuật này rất hữu ích khi bạn có nhiều hơn một đối mặt với một loại vật liệu cụ thể và bạn muốn chỉnh sửa các tài liệu chỉ một trong hai mặt. Bạn làm cho một kết cấu duy nhất cho khuôn mặt bạn muốn thay đổi và sau đó chỉnh sửa chỉ là vật liệu.Bạn muốn thay đổi vật chất của một khuôn mặt cụ thể. | 8.11 Creating and Editing a Unique Texture Problem You want to make changes to the material of a specific face. Solution Make a unique texture for that face and then edit the material. Discussion This technique is useful when you have more than one face with a specific material and you want to edit the material of only one of the faces. You make a unique texture for the face you want to change and then edit just that material. The advantage to making a unique texture is that you can add detail to a particular face without changing all faces with the same material and still keep the geometry simple. For example you could edit a stone material to have different-colored stones which would be difficult to achieve by adding extra geometry you would need different materials for each new face. In this example you will use your graphics editor to add a sign and paint some of the bricks of just one building in a row of identical buildings. Figure 8-77 Figure 8-78 1. Download my Coffee Shop model from the 3D Warehouse Figure 8-77 . This is a row of shops. You will edit the material of the middle shop. 2. Right-click on the middle brick facade and choose Make Unique Texture from the pop-up menu. This adds a new material to the In Model folder of the Materials window which has the exact shape of the face from which it was taken Figure 8-78 . The name of the new material is derived from the name of the original material and you can change it if you want. 3. To edit this material right-click either on the thumbnail in the Materials window in Windows only or on the material itself in the model. Choose Edit Texture Image from the pop-up menu. Creating and Editing a Unique Texture 217 4. The new material appears in your default graphics editor. Make some changes to the image. Figure 8-79 shows added text and some painted bricks. 5. Save the edited image and return to SketchUp. The middle facade now has the sign and painted bricks Figure 8-80 . Those yellow bricks would have taken .