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kanariia id:kanariia

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Flashã§å…‰ã®è¡¨ç¾ï¼BitmapDataã‚’ä½¿ã£ã¦å¢—å¹…ã•ã›ã‚‹ | _level0 - KAYAC Front Engineer Blog
haraã§ã™ã€‚ ä»Šå›žã¯å…‰ã®è¡¨ç¾ã‚’è©¦ã¿ã¦ã¿ã¾ã™ã€‚ å…‰ã®è¡¨ç¾ï¼Ÿ å…‰ã®è¡¨ç¾ã€ã‚‚ã†å°‘ã—è©³ã—ãè¨€ã†ã¨ã€ã€Œç©ºé–“ã‚’æ„Ÿã˜ã•ã›ã‚‹å…‰ã®è¡¨ç¾ã€ã§ã™ãã€‚ ã“ã‚Œã®é›£ã—ã„ã¨ã“ã‚ã¯ã€å˜ç´”ã«ã€Œæš—ã„ä¸ã«æ˜Žã‚‹ã„è‰²ã§ãƒ¢ãƒãƒ¼ãƒ•ãŒæã‹ã‚Œã¦ã„ã‚‹ã€ã ã‘ã§ã¯ å…‰ã‚’è¡¨ç¾ã—ãŸæ„Ÿã˜ã«ã¯ãªã‚‰ãšã€ç©ºé–“ãŒã‚ã£ã¦ã€ãã®ç©ºé–“å…¨ä½“ã«å…‰ã®å½±éŸ¿ãŒå‡ºã¦ã„ã‚‹ã¨ã“ã‚ã‚’ è¦‹ã›ãªã„ã¨ã„ã‘ãªã„ã¨ã“ã‚ã‹ãªã€ã¨æ€ã„ã¾ã™ã€‚ ä»Šå›žã¯ã€ç´ ç›´ã«ã“ã®ç™ºæƒ³ã§è©¦ä½œã—ã¦ã¿ã¾ã—ãŸã€‚ ã‚¯ãƒªãƒƒã‚¯ã™ã‚‹ã¨ã˜ã‚ã˜ã‚ã¨æµ®ã‹ã‚“ã§ã„ããƒ‘ãƒ¼ãƒ†ã‚£ã‚¯ãƒ«ãŒç™ºç”Ÿã—ã¾ã™ãŒã€ã“ã®ãƒ‘ãƒ¼ãƒ†ã‚£ã‚¯ãƒ«ã®ç™ºç”Ÿã¨åŒæ™‚ã«å¼·ã„å…‰ãŒæ”¾ãŸã‚Œã¦ã€ç”»é¢å…¨ä½“ãŒç…§ã‚‰ã•ã‚ŒãŸã‚ˆã†ã«ãªã‚Šã¾ã™ã€‚ ã©ã†ã§ã—ã‚‡ã†ã€ãã“ãã“ã«å…‰ã‚‰ã—ãè¡¨ç¾ã§ãã¦ã„ã‚‹ã§ã—ã‚‡ã†ã‹ã€‚ ä»•çµ„ã¿ ä»•çµ„ã¿ã¨ã—ã¦ã¯ã”ãã”ãå˜ç´”ã§ã€æ‰‹å‰ã§ç™ºç”Ÿã•ã›ã¦ã„ã‚‹ãƒ‘ãƒ¼ãƒ†ã‚£ã‚¯ãƒ«ã‚’èƒŒé¢ã«é…ç½®ã—ã¦ã„ã‚‹Bit mapDataã«ã€æ‹¡å¤§çŽ‡ã‚’ãƒ©ãƒ³ãƒ€ãƒ ã«ãšã‚‰ã—ãªãŒã‚‰æå†™ã—ã¦ã„ã‚‹ã¨ã„ã†ã‚‚ã®ã«ãªã‚Šã¾ã™ã€‚ å‹•ãã®ç´ æã«ã—ã¦ã„ã‚‹ãƒ‘ãƒ¼ãƒ†
kanariia 2010/02/09
flash

tips

as3

bitmapdata
ãƒªãƒ³ã‚¯
Flashã®æç”»é€Ÿåº¦ã‚’BitmapDataã‚¯ãƒ©ã‚¹ã‚’ä½¿ã£ã¦ä¸Šã’ã‚‹æ–¹æ³• - ã—ã£ã½ã®ãƒ–ãƒã‚°
Flashã§ã‚²ãƒ¼ãƒ ãªã©ã‚’ä½œã‚‹æ™‚ã«ã€å‹•ä½œã®é‡ã•ã¯æ‚©ã¿ã®ç¨®ã§ã™ã€‚ è»½ã„å®¹é‡ã¨ãªã‚ã‚‰ã‹ãªæ‹¡å¤§ç¸®å°ãŒé•·æ‰€ã®Flashãªã®ã§ã™ãŒã€ãã®åˆ†ã€æç”»é€Ÿåº¦ã¯çŠ ç‰²ã«ãªã£ã¦ã„ã¦ã€ãƒ•ãƒ«ãƒ•ãƒ©ãƒƒã‚·ãƒ¥ã‚µã‚¤ãƒˆã§CPUã‚’ã‚¬ãƒ³ã‚¬ãƒ³é£Ÿã‚ã‚Œã¦ã—ã¾ã£ãŸçµŒé¨“ã‚‚ã‚ã‚‹ã¨æ€ã„ã¾ã™ã€‚ ã“ã®é‡ã•ã‚’è§£æ±ºã™ã‚‹æ–¹æ³•ã®ï¼‘ã¤ã¨ã—ã¦ã€Bit mapDataã‚’ä½¿ã†ã¨ã„ã†ã‚‚ã®ãŒã‚ã‚Šã¾ã™ã€‚ ã“ã‚Œã¯ç´ æã‚’gifã‚„jpegã«ã™ã‚‹ã€ã¨ã„ã†è©±ã§ã¯ãªãã€è¡¨ç¤ºéƒ¨åˆ†ã®æ‰±ã„ã‚’ãƒ“ãƒƒãƒˆãƒžãƒƒãƒ—ãƒ‡ãƒ¼ã‚¿ã«ã—ã¦ã—ã¾ã†ã¨ã„ã†ã‚‚ã®ã§ã™ã€‚ ãŸã¨ãˆç´ æãŒgifã§ã‚‚ã€MovieClipã¨ã‹ã«å…¥ã‚Œã¦ãŸãã•ã‚“è¡¨ç¤ºã—ã¦ã„ã‚‹ã¨ã¨ãŸã‚“ã«é‡ããªã£ã¦ã—ã¾ã„ã¾ã™ã€‚ ã“ã‚Œã‚’Bit mapDataã¨Bit mapã‚¯ãƒ©ã‚¹ã«ã‚ˆã‚‹è¡¨ç¤ºã«åˆ‡ã‚Šæ›¿ãˆã‚‹ã ã‘ã§ã€è»½ãã§ãã‚‹ã“ã¨ãŒã‚ˆãã‚ã‚Šã¾ã™ã€‚ ã¡ã‚‡ã£ã¨ã‚µãƒ³ãƒ—ãƒ«ã§ä½“æ„Ÿã—ã¦ã‚‚ã‚‰ã„ã¾ã—ã‚‡ã†ã€‚ wonderflã«ã¯ã“ã†ã„ã†å®Ÿé¨“ä½œå“ãŒã‚ã‚‹ã®ã§ã¡ã‚‡ã£ã¨æ‹å€Ÿã€‚ï¼ˆãƒªãƒ³ã‚¯å…ˆã®ç”»é¢å³å´ã®ä¸‰è§’ãƒžãƒ¼ã‚¯ã‚’æŠ¼ã›ã°ã‚µ
kanariia 2009/12/16
bitmapdata

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flash

as3
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casualplay.net blog: æµã‚Œã‚‹é›² - perlinNoise
Bit mapDataã‚¯ãƒ©ã‚¹ã®perlinNoiseãƒ¡ã‚½ãƒƒãƒ‰ã‚’ä½¿ç”¨ã™ã‚‹ã“ã¨ã§ã€Photoshopã§ã„ã†ã€Œé›²æ¨¡æ§˜ã€ã®åŠ¹æžœã‚’ä½œã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ä¾‹ã§ã¯ç°¡æ˜“çš„ã«é›²ã‚’è¡¨ç¾ã—ã¾ã—ãŸãŒã€ä»–ã®ãƒ•ã‚£ãƒ«ã‚¿ã¨çµ„ã¿åˆã‚ã›ã‚‹ã“ã¨ã§ã€ç…™ã‚„ç‚Žãªã©ã®ãƒªã‚¢ãƒ«ãªè¡¨ç¾ã‚‚Flashã®ã¿ã§è¡¨ç¾ã™ã‚‹ã“ã¨ãŒå¯èƒ½ã«ãªã‚Šã¾ã™ã€‚ ã‚¹ãƒ†ãƒ¼ã‚¸ä¸Šã«ã‚¢ãƒ«ãƒ•ã‚¡ã‚’å«ã‚“ã ã‚°ãƒ©ãƒ‡ãƒ¼ã‚·ãƒ§ãƒ³ã§å¡—ã£ãŸé•·æ–¹å½¢"gmask"ã‚’é…ç½®ã—ã€ã‚¢ãƒ«ãƒ•ã‚¡ãƒãƒ£ãƒ³ãƒãƒ«ã‚’åˆ©ç”¨ã—ãŸãƒžã‚¹ã‚¯ã¨ã—ã¦é›²ã«å¯¾ã—ã¦é©ç”¨ã—ã¦ã„ã¾ã™ã€‚ã‚¢ãƒ«ãƒ•ã‚¡ãƒãƒ£ãƒ³ãƒãƒ«ã®ãƒžã‚¹ã‚¯ã‚’åˆ©ç”¨ã™ã‚‹ãŸã‚ã«ã¯ã€ãƒžã‚¹ã‚¯ã¨å¯¾è±¡ã®ãƒ ãƒ¼ãƒ“ãƒ¼ã‚¯ãƒªãƒƒãƒ—ã®cacheAsBit mapã‚’trueã«ã™ã‚‹å¿…è¦ãŒã‚ã‚Šã¾ã™ã€‚ import flash.display.*; import flash.geom.*; var w:Number = 360; var h:Number = 150; var octaves:Number = 3; var bmp:B
kanariia 2009/06/03
flash

as2

bitmapdata

tips
ãƒªãƒ³ã‚¯
BitmapDataã§ãƒŽã‚¤ã‚ºç”Ÿæˆ (2) ã€œperlinNoiseã€œ | ã«ã‚ƒã‚ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆ
Bit mapDataã‚¯ãƒ©ã‚¹ã‚’ç”¨ã„ã¦ã€ãƒŽã‚¤ã‚º(Perlin Noise)ã‚’ç”Ÿæˆã—ã¦ã¿ã‚ˆã†ï¼ Bit mapData.perlinNoise() ãªã®ã ã€‚ è¦ Flash Player 8 ä»¥ä¸Š import flash.display.Bit mapData; var noise_bd:Bit mapData = new Bit mapData(320, 240, true); noise_mc.attachBit map(noise_bd, 1); var baseX:Number = 80; var baseY:Number = 80; var numOctaves:Number = 1; var randomSeed:Number = 1; var stitch:Boolean = false; var fractalNoise:Boolean = false; var red:Boolean
kanariia 2009/06/03
ãƒ‘ãƒ¼ãƒªãƒ³ãƒŽã‚¤ã‚ºã®ä½œã‚Šæ–¹

bitmapdata

actionscript

flash
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BitmapData ã‚’ä½¿ã£ã¦æ–‡å—åˆ—ã§ãƒžã‚¹ã‚¯ - ã¦ã£ãç…®ãƒ–ãƒã‚°
asæ®‹å¿µãªãŒã‚‰ã€ActionScript ã§ã¯ TextField ã‚’ä½¿ã£ã¦ãƒžã‚¹ã‚¯ã™ã‚‹ã“ã¨ã¯ã§ãã¾ã›ã‚“ã€‚ç”»åƒã‚’ã‚°ãƒ©ãƒ‡ãƒ¼ã‚·ãƒ§ãƒ³ã«å¡—ã‚ŠãŸã„ã€ã¨ã‹ã€å†™çœŸã‚’æ–‡å—åˆ—ãã‚Šã¬ããŸã„ã€ã¨ã„ã£ãŸè¦æœ›ã«ã¯ç°¡å˜ã«ã¯å¿œãˆã‚‰ã‚Œã¾ã›ã‚“ã€‚ã˜ã‚ƒã‚ã€ã©ã†ã™ã‚‹ã‹ã¨ã„ã†ã¨ã€Bit mapData ã®å‡ºç•ªã§ã™ã€‚æŠ€è¡“çš„ã«ã¯ BeInteractive! [Bit mapDataã‚’ç°¡å˜ã«ãƒžã‚¹ã‚¯ã™ã‚‹æ–¹æ³•] ã¨å…¨ãåŒã˜ã§ã™ã€‚ã‚µãƒ³ãƒ—ãƒ« Flash ã©ãƒ¼ã‚“ã€‚ä¸æ®µã®ã‚°ãƒ©ãƒ‡ãƒ¼ã‚·ãƒ§ãƒ³ã«å¯¾ã—ã¦ã€ä¸Šæ®µã®æ–‡å—åˆ—ã‚’ãƒžã‚¹ã‚¯ã¨ã—ã¦åˆ©ç”¨ã—ã¦ã„ã¾ã™ã€‚ä¸Šæ®µã®æ–‡å—åˆ—ã¯ç·¨é›†ã§ãã‚‹ã“ã¨ã‹ã‚‰ã‚‚åˆ†ã‹ã‚‹ã¨ãŠã‚Šã€TextField ã§ã™ã€‚ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã¯é•·ã„ã‘ã©ã€è‚ã¯ã“ã“ã€‚ bmpDataText.draw(textField); bmpData.draw(grad); bmpData.copyChannel(bmpDataText, new Rectangle(0, 0, WID
kanariia 2008/04/15
as3

bitmapdata
ãƒªãƒ³ã‚¯
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casualplay.net blog: æµã‚Œã‚‹é›² - perlinNoise

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