iPhone Development: OpenGL ES From the Ground Up, Part 6: Textures and Texture Mapping
Monday, May 25, 2009 OpenGL ES From the Ground Up, Part 6: Textures and Texture Mapping An alternative to creating materials in OpenGL ES to define the color of a polygon is to map a texture onto that polygon. This is a handy options that can give you good looking objects while saving a lot of processor cycles. Say you wanted to create a brick wall in a game. You could, of course, create a complex
ã§ã‚‰ã†ã¾å€¶æ¥½éƒ¨ : iPhone é–“é•ã„ãŒã¡ãªã‚¿ãƒƒãƒå‡¦ç†ã‚’ç´è§£ã„ã¦ã¿ã‚‹
2010å¹´05月27æ—¥08:16 カテゴリiPhoneプãƒã‚°ãƒ©ãƒ iPhone é–“é•ã„ãŒã¡ãªã‚¿ãƒƒãƒå‡¦ç†ã‚’ç´è§£ã„ã¦ã¿ã‚‹ ãªã«ã’ã«ã²ã¨ç™–ã‚ã‚‹iPhoneã®ã‚¿ãƒƒãƒå‡¦ç†ã€‚ Xcodeã®ãƒ˜ãƒ«ãƒ—ã«ã‚‚Web上ã«ã‚‚æƒ…å ±ã¯è±Šå¯Œã«ã‚ã‚Šã¾ã™ãŒã€ãã†ã„ã†å ´æ‰€ã§ã¯è¡¨ã«å‡ºã«ãã„ノウãƒã‚¦â€¦ã¨ã„ã†ã‹ãƒ¡ãƒ¢ã€‚ é–“é•ã„ã らã‘ã®ãƒ”ンãƒã‚¤ãƒ³ãƒ»ã‚¢ã‚¦ãƒˆå®Ÿè£… -(void)touchesBegan:(NSSet *)touches { if([touches count] == 2) { // ピンãƒã‚¤ãƒ³ãƒ»ã‚¢ã‚¦ãƒˆã®å‡¦ç†é–‹å§‹ } } ↑ã¯å‚考書ãªã©ã§ã‚ˆã見掛ã‘る実装ã§ã™ãŒâ€¦ ã“ã‚Œã§ã¯ãƒ”ンãƒã‚¤ãƒ³ãƒ»ã‚¢ã‚¦ãƒˆã®å‡¦ç†ã¯å‡ºæ¥ãªã„ã®ã§æ³¨æ„。シミュレータã ã¨å•é¡Œãªãå‹•ãã‘ã©ã。 ãªãœãªã‚‰ã€ã»ã¼åŒæ™‚ã«ï¼’ã‹æ‰€ã‚’タッãƒã—ãªã„é™ã‚Šã‚³ãƒ¡ãƒ³ãƒˆéƒ¨åˆ†ã‚’通らãªã„ã‹ã‚‰ã€‚ã•ã‚‰ã«ä»˜ã‘åŠ ãˆã‚‹ãªã‚‰ã€ã»ã¼åŒæ™‚ã«ï¼“ã‹æ‰€ã‚¿ãƒƒãƒã—ãŸå ´åˆã«ã‚‚コメント部分ã¯é€šã‚‰ãªã„。 çµæžœã¨ã—ã¦ãƒ¦ãƒ¼ã‚¶ãƒ¼ã«ã€Œãª
1
ランã‚ング
ランã‚ング
ランã‚ング
リリースã€éšœå®³æƒ…å ±ãªã©ã®ã‚µãƒ¼ãƒ“スã®ãŠçŸ¥ã‚‰ã›
最新ã®äººæ°—エントリーã®é…ä¿¡
j次ã®ãƒ–ックマーク
kå‰ã®ãƒ–ックマーク
lã‚ã¨ã§èªã‚€
eコメント一覧を開ã
oページを開ã
{{#tags}}- {{label}}
{{/tags}}