After Effects 虹涔缃

After Effects 虹涔缃

涓銆佷娇鐢ㄩ伄缃
閬僵锛坢ask锛夛紝瀹為檯鏄竴涓矾寰勬垨鑰呰疆寤撳浘锛岀敤浜庝慨鏀瑰眰鐨凙lpha閫氶亾銆傜己鐪佹儏鍐典笅锛孉fter effects 灞傜殑鍚堟垚鍧囬噰鐢ˋlpha閫氶亾鍚堟垚銆傚浜庤繍鐢ㄤ簡閬僵鐨勫眰锛屽皢鍙湁閬僵閲岄潰閮ㄥ垎鐨勫浘鍍忔樉绀哄湪鍚堟垚鍥惧儚涓紙濡傛灉瑕佹樉绀洪伄缃╁杈圭殑鍥惧儚锛屽彲浠ラ夋嫨Layermaskinvert锛夈傞伄缃╁湪瑙嗘竻鎸囪愰璁捐涓箍娉涗娇鐢紝渚嬪鍙互鐢ㄦ潵鈥滄姞鈥濆嚭鍥惧儚涓殑涓閮ㄥ垎锛屼娇鏈缁堢殑鍥惧儚浠呮湁鈥滄姞鈥濆嚭鐨勯儴鍒嗚鏄剧ず銆侫fter effects 4.1鎻愪緵浜嗗己澶х殑閬僵Mask鍒涘缓銆佷慨鏀瑰強鍔ㄧ敾鍔熻兘锛屾敮鎸佸鏌愪釜鐗瑰畾鐨勫眰璁惧畾澶氳揪127涓殑澶氶噸Mask锛屽崟鍑绘椂闂寸獥鍙ｄ腑鐨勭浉搴斿奖鐗囩礌鏉愬眰鍗冲彲浠ョ珛鍗冲缓绔嬪畠鐨凪ask鍜屼慨鏀癸紝骞舵彁渚涗簡鏂逛究鐨勫伐鍏风锛屽彲浠ヤ娇鐢≒en銆丱val绛夊悇绉嶇被浼糚hotoshop宸ュ叿绠变腑鐨勫伐鍏峰Mask杩涜淇敼锛屽苟涓斿彲浠ュMask鐨勫彉鍖栧拰杩愬姩杩涜鏃堕棿璁惧畾銆
1銆佸埗浣滈伄缃
閬僵涓鑸湪灞傜獥鍙ｅ埗浣溿傚彲浠ュ崟鍑诲眰绐楀彛宸︿笅瑙掔殑缂╂斁鐧惧垎姣旓紝鎵╁ぇ灞傜獥鍙ｇ殑鏄剧ず鏂逛究缁樺埗銆
A銆佽鑼冨舰鐘剁殑缁樺埗
鍦ㄥ眰绐楀彛涓樉绀哄眰銆備粠宸ュ叿闈㈡澘涓夋嫨鐭╁舰鎴栬呮き鍦嗗舰宸ュ叿銆傚湪灞傜獥绛旀槬鍙ｄ腑鎷栧姩鍗冲彲缁樺埗銆備篃鍙互鍦ㄥ眰绐楀彛涓紝閫夋嫨
Layer
masknew mask锛屽鍔犱竴涓甫鏈夊彞鏌勭殑閬僵锛岀劧鍚庨夋嫨Layermaskmask shape銆傚湪mask 瀵硅瘽妗嗕腑锛堝浘24锛
鍙互璁惧畾閬僵鐨勫昂瀵稿拰浣嶇疆锛岄夋嫨Rectangle鎴栬卭vel銆
B銆佸埄鐢ㄧ瑪宸ュ叿缁樺埗閬僵銆
宸ュ叿闈㈡澘鐨勭瑪宸ュ叿鍙互缁樺埗浠讳綍褰㈢姸鐨勯伄缃╋紝鎻愪緵鏈涓虹簿纭殑鎺у埗銆傝缁樺埗鐩寸嚎锛屽湪灞傜獥鍙ｇ洿鎺ュ崟鍑荤瑪宸ュ叿鍙互浜х敓涓涓帶鍒剁偣锛屾瘡娆″湪鏂扮殑浣嶇疆鍗曞嚮锛孉fter effects灏嗚嚜鍔ㄨ繛鎺ヨ繖浜涙帶鍒剁偣銆
瑕佺粯鍒舵洸绾匡紝棣栧厛瑕佺悊瑙ｆ柟鍚戠嚎銆傛墍璋撴柟鍚戠嚎锛屽疄闄呭氨鏄煇涓帶鍒剁偣鐨勫垏绾裤傛瘡涓帶鍒剁偣鏈変袱涓柟鍚戠嚎锛屾柟鍚戠嚎鐨勬湯绔槸鐭╁舰鐨勬柟鍚戝彞鏌勩傞氳繃鎷栧姩鏂瑰悜绾垮彲浠ヨ皟鏁存洸鐜囥傛寜鐓т笅杩版楠ょ粯鍒舵洸绾匡細浣跨敤绗斿伐鍏峰湪灞傜獥鍙ｅ崟鍑伙紝瀹氫綅鏇茬嚎閬僵鐨勭涓涓綅缃紱鐒跺悗鎸変綇榧犳爣鍚戣鐢荤殑鏇茬嚎鏂瑰悜鎷栧姩锛屾嫋鍔ㄩ紶鏍囨媺鍑烘柟鍚戝彞鏌勶紱鍦ㄦ洸绾胯缁撴潫鐨勫湴鏂瑰啀娆″崟鍑婚紶鏍囷紝鍚戠涓涓帶閫楀崠鍒剁偣鐩稿弽鐨勬柟鍚戞嫋鍔紱閲嶅浠ヤ笂姝ラ锛岀洿鍒版暣涓洸绾跨敾瀹屻傚浘25銆
2銆佺Щ鍔ㄣ佺缉鏀惧強鏃嬭浆閬僵
鍒╃敤宸ュ叿闈㈡澘涓殑閫夋嫨宸ュ叿閫夋嫨瑕佽繘琛屽彉鎹㈢殑閬僵鎴栭伄缃╃偣銆傞夋嫨LayerMaskFree Transform point銆傚鏋滆绉
鍔ㄩ伄缃╂垨閬僵鐐癸紝灏嗛紶鏍囨斁鍒扮害鏉熸锛堟浣忛伄缃╃殑鐭╁舰妗嗭級涓嫋鍔ㄣ傚浘26銆
瑕佺缉鏀鹃伄缃╋紝鐢ㄩ紶鏍囨嫋鍔ㄧ害鏉熸鐨勫彞鏌勩傚浘27銆
瑕佹棆杞伄缃╂垨閬僵鐐癸紝灏嗛紶鏍囨斁鍒扮害鏉熸闄勮繎锛屽綋榧犳爣鍙樻垚鍙岀澶村舰鐘舵椂锛屾嫋鍔ㄥ嵆鍙棆杞紝鍥28銆
3銆佷慨鏀归伄缃╁舰鐘
鍙互閫氳繃鎷栧姩鎺у埗鐐硅皟鏁撮伄缃╃殑褰㈢姸銆傚浘29銆
浣跨敤宸ュ叿闈㈡澘涓殑澧炲姞鎺у埗鐐瑰伐鍏峰鍔犳帶鍒剁偣锛屽浘30銆
浣跨敤鍒犻櫎鐐瑰伐鍏峰彲浠ュ垹闄ゆ帶鍒剁偣锛屽浘31銆
4銆佺窘鍖栭伄缃
閫氳繃閬僵缇藉寲锛屽彲浠ユ煍鍖栭伄缃╃殑杈圭晫銆傞夋嫨Layermaskmask feather锛岃緭鍏ョ窘鍖栫殑妯悜鍙婄旱鍚戝笺
5銆佸姩鐢婚伄缃╂墍璋撻伄缃╁姩鐢伙紝瀹為檯涓婂氨鏄竴涓姩鐢荤殑閫夋嫨鍖哄煙锛圓lpha閫氶亾锛夛紝閫氳繃杩欎釜鍖哄煙鐨勫彉鍖栵紝鍙互浣垮簳灞傛樉绀虹殑鍥惧儚涓嶆柇鍙樺寲銆傚彲浠ヤ娇鐢ㄥ叧閿抚璁剧疆鍔ㄧ敾閬僵褰㈢姸銆佺窘鍖栧煎強閫忔槑搴︺傛寜鐓т笅杩版楠ゅ姩鐢婚伄缃╁舰鐘讹細鍦ㄥ眰绐楀彛涓夋嫨瑕佸姩鐢荤殑閬僵锛涘湪鏃堕棿甯冨眬绐楀彛涓睍寮灞傜殑閬僵灞炴э紱鍗曞嚮Mask shape 灞炴у乏杈圭殑鏃堕挓鏍囪璁剧疆绗竴涓叧閿抚锛涚Щ鍔ㄦ椂闂存爣璁帮紝鍦ㄥ眰绐楀彛涓Щ鍔ㄦ垨鏀瑰彉閬僵褰㈢姸锛孉fter effects 灏嗚嚜鍔ㄤ骇鐢熷叧閿抚銆