Adobe Photoshop CS4 Digital Classroom phần 10 ppsx

332 Adjusting the lighting Adobe Photoshop CS4 Digital Classroom 13 Adjusting the lighting When working with 3D objects in Photoshop, you can control the lighting, and add additional light sources, or change the position and direction of the default lighting. In this part of the lesson, you will adjust the lighting to be more intense, thereby improving the readability of the text on the can. 1 With the ps1301_work  le still open, and the 3D panel still open, scroll down to the  rst In nite Light 2 and click on it. 2 In the options below, use the slider to change the intensity to a value of 2. The light becomes br ighter. Select In nite Light 2, then increase the light intensity. You can experiment with the placement of the light by using the Rotate the Light button ( ) in the 3D panel. In this part of the lesson, you simply select the Rotate the Light button and randomly reposition the light; no speci c coordinates are necessary. PSCS4.indb 332PSCS4.indb 332 9/17/2008 2:49:46 PM9/17/2008 2:49:46 PM Animating the soda can 333Lesson 13, Introducing 3D 13 3 Click on the Rotate the Light button in the 3D panel, and click and drag the light source directly on the 3D image to rotate the light source around the 3D image. As mentioned earlier, no speci c coor dinates are required for this; simply  nd a location that you feel works well for the image. 4 Press Ctrl+S (Windows) or Command+S (Mac OS) to save the  le . Keep the ps1301_work  le open for the next part of the lesson. Animating the soda can You touched on some animation techniques in Lesson 12; now you will have the opportunity to make your can go for a spin. 1 Using the 3D Rotate tool, click and drag the 3D image in the image area, so that the man’s face is facing forward. Use the 3D Rotate tool to reposition the can. 2 Choose Window > Animation. If the Animation window does not say ANIMATION (TIMELINE) on the tab, click and hold down on the Animation’s panel menu and choose Convert to Timeline from the drop-down menu. PSCS4.indb 333PSCS4.indb 333 9/17/2008 2:49:47 PM9/17/2008 2:49:47 PM 334 Testing your animation Adobe Photoshop CS4 Digital Classroom 13 3 Click on the arrow to the left of FizzyPop! to view all the properties that you can animate. Then click on the stopwatch icon ( ) to the left of the 3D Object Position. This de nes the present position as being the starting point for the animation. Start the animation by de ning the starting object position. 4 Now click and drag the Current Time Marker (CTM) over to 3:00 in the Timeline. 5 Using the 3D Rotate tool ( ), click and drag the 3D object until the text is visible. A keyframe is automatically entered on the Timeline, indicating that there is a change in the position. 6 Using the 3D Roll tool ( ) (located under the 3D Rotate tool), click and drag to tilt the can in a di erent direction. No exact adjustment is necessary. You have already created an animation, but you will now copy your  r st keyframe and paste it later in the Timeline so that the can returns to the same position. 7 Right+click (Windows) or Ctrl+click (Mac OS) on the keyframe at the start of the Timeline , and choose Copy Keyframes from the contextual menu. 8 Click and drag the CTM to 6:00, and from the Animation panel menu, choose Paste K eyframe(s). The keyframe is pasted at the 6:00 point in the Timeline. Testing your animation You will now test your animation, and export it as a QuickTime movie. 1 Click and drag the CTM back to the beginning of the Timeline in the Animation panel. 2 Press the Play button ( ) in the Timeline panel to see your animation in action. When you are  nished viewing, press the Stop button ( ). 3 Choose File > Export > Render Video. Understand that this is a basic introduction to the possibilities of using 3D and video , so you will leave the settings in the Render Video at their defaults. If you are a video professional, you will  nd many of the features that you need to output a quality video in this dialog box. PSCS4.indb 334PSCS4.indb 334 9/17/2008 2:49:47 PM9/17/2008 2:49:47 PM Self study 335Lesson 13, Introducing 3D 13 4 Type ps1301_work.mov into the Name text  eld, if it is not there already. Then click on the Select Folder button to navigate to your ps13lessons folder. 5 In the File Options category, choose QuickTime Movie from the QuickTime Export dr op-down menu. Notice the additional  le for mats that you can select in the drop-down menu. By using the Settings button, you can customize each one of these  le formats for an optimal export. There are many  le formats to choose from when exporting a video. 6 Press Render. You have now created a working 3D video. To test this movie, launch the QuickTime Pla yer, and choose File > Open File. If you do not have the QuickTime Player, you can download it at apple.com/downloads. PSCS4.indb 335PSCS4.indb 335 9/17/2008 2:49:49 PM9/17/2008 2:49:49 PM 336 Self study Adobe Photoshop CS4 Digital Classroom 13 Self study In this lesson, you barely touched the surface of what you can accomplish using 3D in Photoshop CS4. With normal 2D images, you can now create more dynamic images. Try creating a simple 3D postcard, and then painting on the 3D object. 1 Open any 2D image. An extra one is provided if you want to stay within the theme of music, named ps1302.psd. 2 Choose 3D > New 3D Postcard From Layer. 3 Choose the 3D Rotate tool, and click and drag to see that you have turned your 2D image into a 3D postcar d. 4 To experiment further, you can choose a unique brush and change its blending mode. In this example , Flowing Stars was selected from the Brushes panel, and its Master Dimension was changed to over 600 pixels; the blending mode was changed to Vivid Light. Have fun experimenting with painting on 3D objects. Experiment with gradients and all your brush tools, including the Clone Stamp tool ( ). Just make sure that you change blending modes to create realistic painting e ects on your image. PSCS4.indb 336PSCS4.indb 336 9/17/2008 2:49:50 PM9/17/2008 2:49:50 PM Review 337Lesson 13, Introducing 3D 13 Review Questions 1 What type of  le do you need to have open to create a 3D object? 2 What steps can you take to reposition a texture on a 3D object? 3 What  le for mats can you export your 3D layer to and still maintain the 3D Object? Answers 1 You do not need to have any particular  le type open in order to create a 3D object. If it opens in Photoshop, and you are in RGB mode, it will work. 2 To reposition a texture on a 3D object, follow these steps: a. Doub le-click on the 3D layer; the 3D panel appears. b. In the 3D panel, choose the layer name, Label or Cap, that the texture is applied to. c. Click on the Edit the Di use Texture button to the right of Di use, and choose Edit Texture. d. In the Texture Properties dialog box, enter new values for the U O set and/or V O set, and then click OK. 3 You can choose 3D > Export 3D layer and choose to export using any one of these for mats: a. Collada (DAE) b. Google Earth 4 (KMZ) c. U3D (U3D), which you can import into Acrobat 8 and 9  les. d. W avefront|Obj (OBJ) PSCS4.indb 337PSCS4.indb 337 9/17/2008 2:49:51 PM9/17/2008 2:49:51 PM PSCS4.indb 338PSCS4.indb 338 9/17/2008 2:49:51 PM9/17/2008 2:49:51 PM 339Lesson 14, Adobe Photoshop CS4 New Features What you’ll learn in this lesson: New 64-bit version• Streamlined workspace• New adjustments panel• Using the masks panel• New 3D features• Adobe Photoshop CS4 New Features In this section, you discover some of the new features of Photoshop. The features we cover are broad and include improvements that a ect print, web, 3D, and multimedia designers. The features are summarized in a way that you can quickly take advantage of what’s new. Don’t worry about comprehending all of them at this point, many of these features, as well as other improvements are incorporated in the lessons. 64-bit version Many users have been waiting for this improvement with bated breath, and it is  nally here. If you have the appropriate processor and operating system, you can take advantage of Adobe Photoshop’s CS4 64-bit version. The Photoshop CS4 64-bit version provides a wider data path, so it speeds the processing time when sending large amounts of data to and from RAM (active memory) to the processor. This long-awaited build is the answer to the users who work with 1GB  les or larger and need to take advantage of the improved 64-bit memory allocation. Lesson 14 PSCS4.indb 339PSCS4.indb 339 9/17/2008 2:49:51 PM9/17/2008 2:49:51 PM 340 Workspace improvements Adobe Photoshop CS4 Digital Classroom 14 Workspace improvements Photoshop is so packed with tools and functions that it can be di cult to  nd the right features when the task calls for them. To help Photoshop CS4 users work more e ciently, the developers at Adobe have kindly made a huge attempt to help you  nd what you need, when you need it. With the improvements in the Application bar, and newly improved panels, and helpful Tooltips, you can more easily  nish your project, and spend less time searching the Help menu. Find out how to take advantage of the new and improved workspace in Lesson 2, “Getting to Know the Workspace.” The new and improved workspace includes panels and an Application bar. PSCS4.indb 340PSCS4.indb 340 9/17/2008 2:49:54 PM9/17/2008 2:49:54 PM New panels 341Lesson 14, Adobe Photoshop CS4 New Features 14 New panels Not only has the Photoshop team changed the reference to palettes to be panels (now consistent with the rest of the suite) but they have also added some new panels to help you perform your tasks better. In this section, you will  nd out about two of these panels, several more are referenced throughout this book. Adjustments panel Photoshop CS4 takes non-destructive editing one step further with the addition of the Adjustments panel. The functions that are on the panel are not new, but certainly are easier to  nd. Use the Adjustments panel to change a layer(s) to grayscale, add a tint of color, or correct the color; with no destruction of the original pixels. Adjustments are truly the future of digital imaging, and you can  nd out how to take advantage of them in Lesson 9, “Taking Layers to the Max.” The new Adjustments panel helps you to create non-destructive editing changes. PSCS4.indb 341PSCS4.indb 341 9/17/2008 2:49:55 PM9/17/2008 2:49:55 PM [...]... in full force and effect PSCS4.indb 364 9/17/2008 2:49:58 PM Unleash your creative potential with these Creative Suite 4 books from the Aquent Creative Team Adobe Flash CS4 Digital Classroom 978-0-470- 4109 3-6 Adobe Illustrator CS4 Digital Classroom 978-0-470-43635-6 Adobe InDesign CS4 Digital Classroom 978-0-470- 4109 4-3 Adobe Dreamweaver CS4 Digital Classroom 978-0-470- 4109 2-9 Each book contains complete... importance of, 88 Lasso tool, 100 101 Magic Wand tool, 97–99 Marquee tools, 88–91 overview, 87–88 Pen tool converting paths to selections, 118 overview, 109 –112 techniques, 112–117 Quick Selection tool, 102 Refine Selection Edge feature copying and pasting, 108 109 overview, 103 104 Quick Mask feature, 105 107 saving, 107 108 review, 119 self study, 118 Adobe Photoshop CS4 Digital Classroom 9/17/2008 2:49:58... ps1001_work.psd, 248, 251–253, 256–258 ps1002.psd, 248 ps1004.psd, 251 ps1005.psd, 252, 254–255 ps1006.psd, 260 ps 1101 .psd, 268–269, 272, 292 ps 1102 .psd, 292 ps1201.psd, 295, 298, 307–308 ps1204.psd, 316 ps1301.psd, 328, 332 lessons folders ps, 5, 25, 47, 69, 87, 100 , 156, 187, 293, 327 ps01, 9–11, 16 ps02, 25–27, 45 ps03, 47, 49, 52–53, 57, 59, 62–63 ps04, 67–71, 85 ps05, 87–89, 97, 100 , 102 , 105 , 108 ,... on the included DVD-ROM Created by the Adobe Certified Instructors at Aquent Graphics Institute A Complete Training Package PSCS4.indb 365 9/17/2008 2:50:00 PM You have a personal tutor in the Digital Classroom 978 0 470 4109 3 6 978-0-470- 4109 3-6 978 0 470 4109 1 2 978-0-470- 4109 1-2 978 0 470 4109 2 9 978-0-470- 4109 2-9 978-0-470- 4109 0-5 978 0 70 090 5 978-0-470- 4109 4-3 978 0 70 09 3 978-0-470-43635-6... 339 Adobe Photoshop dialog box, 173 Adobe Photoshop PDF file format overview, 81 Index PSCS4.indb 345 345 9/17/2008 2:49:57 PM saving files, 85–86 Adobe Photoshop (PSD) file format, 80 Adobe Suite folder, 48 Advance Every 5 Seconds option, 64 AGI (Aquent Graphics Institute) web site, 8 ai (Adobe Illustrator) files, 265 Align Horizontal Centers button, 210 Align option, 302 aligning layers, 209– 210 Alpha... Lasso, 13, 27, 100 101 , 105 , 118 Magic Eraser, 76 Magic Wand, 97 100 Marquee, 27, 88–91, 288 Move, 12–13, 27, 93, 97, 302 Paste, 71 Patch, 148–149 Path Selection, 28 Pen overview, 28 using for selections, 109 –118 Quick Selection, 27, 97, 99, 102 , 118, 204–205, 221 Rectangle, 28, 242 Rectangular Marquee, 88–89, 92, 94, 189, 191–192 Red-Eye Removal, 160, 178 Adobe Photoshop CS4 Digital Classroom 9/17/2008... 339 Photoshop dialog box, 184 Photoshop Format Options dialog box, 13, 79, 89, 112 Photoshop layer, 246 Photoshop PDF file format overview, 81 saving files, 85–86 Photoshop Save As dialog box, 183 Pigment/Ink % radio button, 167 Pixel Dimensions setting, 70, 85 Place dialog box, 251 planes attached, 290–291 perspective, 289 Plastic Wrap filter, 278 Play button, 323 Adobe Photoshop CS4 Digital Classroom. .. 122–125, 158 Red-Eye Removal tool, 160, 178 Refine Edge dialog box, 14, 103 Refine Selection Edge feature copying and pasting selection, 108 109 overview, 103 104 Quick Mask feature, 105 107 saving selections, 107 108 Reflection Design layer, 292 removing backgrounds overview, 76 refining edges of copied images, 78–79 Index PSCS4.indb 357 357 9/17/2008 2:49:58 PM stacking order of layers, 77 red-eye,... 26–27, 69 files from Adobe Bridge, 57 images as Smart Objects, 246–249 lesson files, 157–158 operating systems (OS) See also keyboard shortcuts Adobe Photoshop CS4 Digital Classroom 9/17/2008 2:49:58 PM Mac starting Photoshop in, 3 system requirements, 2 Windows starting Photoshop in, 2 system requirements, 2 Optimize menu, 308 Optimize panel, 311–312 Optimized tab, 312 Option key, 16, 102 , 164, 196, 208... 6 A Complete Training Package Each Digital Classroom book features full-color instruction plus video tutorials and lesson files on DVD, all by Adobe Certified Experts Learn from the best—at your own pace For more information about the Digital Classroom series, go to www.digitalclassroombooks.com Available wherever books are sold Wiley, the Wiley logo, and Digital Classroom are trademarks or registered . 339 Adobe Photoshop dialog box, 173 Adobe Photoshop PDF  le format overview, 81 Index PSCS4.indb 345PSCS4.indb 345 9/17/2008 2:49:57 PM9/17/2008 2:49:57 PM 346 Adobe Photoshop CS4 Digital Classroom . self study, 66 Adobe Creative Suite 4, 48 Adobe Flash Player, 7 Adobe Illustrator (.ai)  les, 265 Adobe InDesign application, 86 Adobe PDF Preset drop-down menu, 86 Adobe Photoshop CS4 application . allocation. Lesson 14 PSCS4.indb 339PSCS4.indb 339 9/17/2008 2:49:51 PM9/17/2008 2:49:51 PM 340 Workspace improvements Adobe Photoshop CS4 Digital Classroom 14 Workspace improvements Photoshop is so