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Art Asset For iPhone & iPad development. Art Asset For iPhone & iPad development - Requirement - - Design - - Color Theory - - Sprite sheet - - Icon -

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Presentation on theme: "Art Asset For iPhone & iPad development. Art Asset For iPhone & iPad development - Requirement - - Design - - Color Theory - - Sprite sheet - - Icon -"— Presentation transcript:

1 Art Asset For iPhone & iPad development

2 Art Asset For iPhone & iPad development - Requirement - - Design - - Color Theory - - Sprite sheet - - Icon - Workshop : sprite sheet making Using Photoshop Illustrator 3dsMax

3 ~ Art Asset for iphone development ~ Art Asset - requirement Screen Resolution iPhone & iPodTouch iPhone 4 & iPod Touch 4 th iPad ______________________________________________________________________________________________ 320x480 px 640x960 px 768x1024 px

4 ~ Art Asset for iphone development ~ Art Asset - requirement File name iPhone & iPodTouch Imagename~iphone.png iPhone 4 & iPod Touch 4 th Imagename@2x~iphone.png iPad Imagename~ipad.png ______________________________________________________________________________________________

5 ~ Art Asset for iphone development ~ Art Asset - requirement File name The file names expression can not be the capital letter. Imagename~iphone.png < RIGHT Imagename~iphone.PNG < WRONG ______________________________________________________________________________________________

6 ~ Art Asset for iphone development ~ Art Asset - requirement Image size Individual image & Sprite sheet image should be in the size of 512 px size limit for iPhone & iPod Touch 1024 px size limit for iPhone 4 & iPod Touch 4 1024 px size limit for iPad ______________________________________________________________________________________________ 8 16 32 64 128 256 512 1024 px

7 ~ Art Asset for iphone development ~ Art Asset - requirement File size No limit for file size. The more file size The more to download for customer. For the same image size with different file size, take no different in performance. Smaller file size such as low quality JPEG is not a good idea. 24bit PNG is the best solution. ______________________________________________________________________________________________

8 ~ Art Asset for iphone development ~ DESIGN Essential Factors ______________________________________________________________________________________________ There are no controller or joy stick. The player have to use their finger to touch drag and tab in order to play the game.

9 ~ Art Asset for iphone development ~ DESIGN - Layout Composition > user friendly > easy to touch ( not too complex ) The objects in the game shouldnt be too small, otherwise the player will not be able to touch, drag or tab it. ______________________________________________________________________________________________

10 ~ Art Asset for iphone development ~ DESIGN ______________________________________________________________________________________________

11 ~ Art Asset for iphone development ~ DESIGN ______________________________________________________________________________________________

12 ~ Art Asset for iphone development ~ DESIGN Color Theory ______________________________________________________________________________________________ Monochromatic Warm & Cool Complementary Harmonious Triadic

13 COLOR PSYCHOLOGY

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18 ~ Art Asset for iphone development ~ SPRITE SHEET What Why.. sprite sheet ______________________________________________________________________________________________ A pair of object image in game, that share the same size drawn neatly In one image file. The more number of image file, more time to load the game. Using sprite sheet reduce amount of image file, also reduce loading time.

19 ~ Art Asset for iphone development ~ SPRITE SHEET ______________________________________________________________________________________________ Image in sprite sheet can be animation frame or individual static object.

20 ~ Art Asset for iphone development ~ SPRITE SHEET sprite sheet Formation ______________________________________________________________________________________________ Sprite sheet formation is variable, depend on images size and number. Just find the best solution. Make sure you dont waste the space.

21 ~ Art Asset for iphone development ~ ICON Icon requirement ______________________________________________________________________________________________ There are several size of the icon required, which the biggest size is : 512 x 512 px Make the one of this size And there wont be a problem With the smaller one.

22 ~ Art Asset for iphone development ~ ICON ______________________________________________________________________________________________ No need to put the highlight on to your icon. No need to round trim the corners. And do not shadow the icon. The application will place it Automatically.

23 ICON <<< X <<< X

24 ~ Art Asset for iphone development ~ Other requirement Marketing image ______________________________________________________________________________________________ The image size requested to do advertising is : 300 x 250 px

25 THANKS Phiphat Limratanadumrong ( Nhum ) nhum24@hotmail.com


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