3D可以旋转矩阵吗？ 大家说旋转矩阵到底有没有用
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绛旓細銆鏃嬭浆鐭╅樀銆戞棆杞煩闃碉紙Rotation matrix锛夋槸鍦ㄤ箻浠ヤ竴涓悜閲忕殑鏃跺欐敼鍙樺悜閲忕殑鏂瑰悜浣嗕笉鏀瑰彉澶у皬鐨勬晥鏋滅殑鐭╅樀銆傛棆杞煩闃典笉鍖呮嫭鍙嶆紨锛屽畠涓鍙互鎶婂彸鎵嬪潗鏍囩郴鏀瑰彉鎴愬乏鎵嬪潗鏍囩郴鎴栧弽涔嬨傛墍鏈夋棆杞姞涓婂弽婕斿舰鎴愪簡姝ｄ氦鐭╅樀鐨勯泦鍚堛傚浜3D鍧愭爣绯伙紝浠绘剰涓や釜鍧愭爣绯诲嵈涓嶈兘绛変环銆傚疄闄呬笂锛屽瓨鍦ㄤ袱绉嶅畬鍏ㄤ笉鍚岀殑3D鍧愭爣绯伙細宸︽墜...
绛旓細杞存槸鏁板涓婄敤鏉ユ弿杩板嚑浣曞浘褰㈠绉版х殑閲嶈姒傚康銆傚湪璁＄畻鏈哄浘褰㈠涓紝杞村父甯歌鐢ㄦ潵纭畾3D妯″瀷鐨勬柟鍚戝拰浣嶇疆銆備竴涓3D妯″瀷鍙互琚畾涔変负鍦ㄦ煇涓酱涓婄殑浣嶇疆鍜屾柟鍚戙備緥濡傦紝濡傛灉涓涓ā鍨嬪湪X杞翠笂鍚戝彸绉诲姩锛屽湪Y杞翠笂鍚戜笂绉诲姩锛屽湪Z杞翠笂鍚戝墠绉诲姩锛岄偅涔堝畠灏卞湪璇ヨ酱涓婂叿鏈夌壒瀹氱殑浣嶇疆鍜屾柟鍚戙傝酱鐨勬棆杞搴﹀彲浠ラ氳繃鏃嬭浆鐭╅樀鏉...
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绛旓細鎷撳睍锛3D 涓殑鏃嬭浆鏈川涓鍙互鍒嗕负涓嬮潰涓夌被鎯呭喌锛 1. 缁 x / y / z 杞存棆杞紱 2. 缁曢氳繃鍘熺偣鐨勭洿绾挎棆杞紱 3. 缁曚笉閫氳繃鍘熺偣鐨勭洿绾挎棆杞傜粫 x / y / z 杞存棆杞繖鏄渶绠鍗曠殑鏃嬭浆鎯呭喌锛屽彧瑕佹妸 2D 涓殑鏃嬭浆寤朵几鍒 3D 绌洪棿灏卞彲浠ヤ簡銆傜粫閫氳繃鍘熺偣鐨勭洿绾挎棆杞摼鎺ヤ笁缁寸┖闂翠腑鐨勬棆杞細鏃嬭浆鐭╅樀銆佹鎷夎...
