Photoshop CS5_tập 10

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Photoshop CS5_tập 1010 Creating a composition using Smart Objects Modifying a Smart Filter Once you add a Smart Filter, you can go back and modify the effect, even if you’ve added a mask, as in this case. 1 In the Butterfly 4 layer, double-click on the Motion Blur effect; the Motion Blur dialog box appears.You may have to click and drag down and to the left inside the filter preview window to see the image. Change the angle to 87 degrees by clicking and dragging the dial to the right. Press OK when you are done. Changing the angle of the motion blur now requires you to go back with the paintbrush and modify the mask. 2 Click on the layer mask thumbnail to the left of Smart Filters to activate it. Then begin to paint from the top down, leaving just a blur at the bottom of the butterfly. If you mask out too much of the effect, you can press X to switch to white as the foreground color to restore the effect in the desired areas. 3 Click on the eye icon ( ) next to the Smart Filter mask. This turns the mask off completely, and can help identify areas affected by a filter that you may have missed. Click to turn the mask back on and clean up any areas where you don’t want the filter applied. Turn off the effects of the mask by selecting the eye icon. 4 In the Layers panel, click on the eye icon to the left of the Visit the Rainforests type layer on the top. Select the Move tool, and then click and drag to reposition the layers asneeded. 296 Adobe Photoshop CS5 Digital Classroom 10 Self study5 Choose File > Save. Congratulations! You have finished this part of the lesson. The completed lesson file.Self studyIn this section, you can complete some exercises on your own. Use adjustment layers to adjustthe brightness, contrast, hue, and saturation of the lesson files.Currently, the individual butterfly and bird images do not blend as well into the backgroundas they could. Using the techniques laid out in “Editing the contents of a Smart Object,” addadjustment layers to the objects in the photo-illustration, and fine-tune the appearance of theindividual objects. Try to make the individual layers match each other as much as possible tocreate a cohesive photo illustration.Creating multiple Smart ObjectsIn this lesson, you learned how to work with Smart Objects in their various forms. Createadditional copies of the butterfly or bird images, and experiment with creating a collage.Apply filters to your existing Smart Objects. For different effects, try applying a black-to-whitegradient on a Smart Filter mask to achieve a smooth transition that would be difficult to achieveusing just the Brush tool alone.Working with Illustrator filesIf you have Adobe Illustrator, you can also place .ai files into Photoshop files as Smart Objectlayers. They work in similar ways. Create an image in Illustrator, and place it into Photoshop.Create multiple copies of the Illustrator layer, and then modify the original .ai file to see thechanges applied to the layers in the Photoshop file. Lesson 10, Getting Smart in Photoshop 29710 Review Review Questions 1 What are three ways that you can create a Smart Object layer? 2 Why would you convert a standard layer to a Smart Object layer? 3 How do you replace the contents of a Smart Object layer? When would you do so? 4 What are Smart Filters, and what are the benefits of using them? Answers 1 You can bring an image into an existing file as a Smart Object by choosing File > Open as Smart Object and selecting the file, choosing File > Place, or, when using Adobe Bridge, selecting the file and choosing File > Place > Into Photoshop. If an image is currently inside a document and you would like to convert it to a Smart Object, select the layer in the Layers panel and choose Layer > Smart Objects > Convert to Smart Objects. 2 A Smart Object layer can be resized indefinitely without losing resolution due to resampling. 3 You can replace the contents of a Smart Object layer by choosing Layer > Smart Objects > Replace Contents.You might use this technique if you wanted to replace one image with another without losing any scaling, rotating or warping you had created for the image. 4 Any filter applied to a Smart Object is a Smart Filter. Smart Filters appear in the Layers panel below the Smart Object layer to which they are applied. Because you can adjust, remove, or hide Smart Filters, they are non-destructive. 298 Adobe Photoshop CS5 Digital ClassroomLesson 11 What you’ll learn in this lesson: ...