首shou先xian是shi通tong過guo弱ruo電dian控kong製zhi強qiang電dian的de方fang式shi,調tiao節jie輸shu出chu電dian壓ya,控kong製zhi光guang線xian的de強qiang度du。因yin為wei物wu體ti表biao麵mian上shang的de亮liang度du是shi由you表biao麵mian的de反fan射she能neng力li和he照zhao射she光guang線xian的de強qiang弱ruo共gong同tong決jue定ding的de。對dui於yu光guang強qiang度du的de調tiao控kong,在zai假jia設she排pai除chu光guang色se因yin素su的de情qing況kuang下xia,通tong過guo對dui相xiang對dui亮liang度du的de調tiao控kong,可ke以yi使shi舞wu台tai上shang的de景jing物wu產chan生sheng層ceng次ci感gan,使shi空kong間jian得de到dao一yi定ding延yan伸shen,也ye可ke以yi使shi舞wu台tai空kong間jian趨qu於yu平ping麵mian化hua;或者使物體呈現出本來麵目或失去本來的麵目而再生出其它的意味。在造型的同時它也給舞台空間形態帶來強烈的“風格”感受。如高調、低調及中間影調的整體感受。
其qi次ci,陰yin影ying是shi由you於yu光guang而er產chan生sheng的de具ju有you很hen強qiang表biao現xian力li的de又you一yi因yin素su。光guang與yu影ying是shi相xiang輔fu相xiang成cheng的de。陰yin影ying的de內nei在zai力li量liang有you時shi是shi含han蓄xu而er深shen沉chen的de,有you時shi會hui迷mi茫mang而er無wu法fa把ba握wo。在zai戲xi劇ju舞wu台tai上shang反fan差cha很hen強qiang的de光guang線xian或huo是shi明ming確que入ru射she方fang向xiang的de主zhu光guang,可ke以yi製zhi造zao濃nong厚hou的de陰yin影ying。在zai濃nong厚hou的de陰yin影ying籠long罩zhao下xia,你ni可ke以yi陷xian入ru深shen思si,仿fang佛fo有you一yi種zhong強qiang大da的de力li量liang,帶dai你ni進jin入ru戲xi劇ju情qing境jing之zhi中zhong。而er在zai反fan差cha柔rou弱ruo的de散san射she光guang的de照zhao射she下xia,陰yin影ying會hui變bian得de淡dan雅ya,模mo糊hu,這zhe時shi陰yin影ying朦meng朧long並bing難nan以yi捕bu捉zhuo。
投(tou)影(ying)可(ke)以(yi)說(shuo)是(shi)特(te)殊(shu)的(de)陰(yin)影(ying)。當(dang)陰(yin)影(ying)出(chu)現(xian)在(zai)物(wu)體(ti)的(de)某(mou)一(yi)個(ge)局(ju)部(bu)位(wei)置(zhi)時(shi),由(you)於(yu)陰(yin)影(ying)的(de)深(shen)暗(an)和(he)明(ming)亮(liang)所(suo)形(xing)成(cheng)的(de)差(cha)異(yi),會(hui)使(shi)物(wu)體(ti)本(ben)身(shen)的(de)形(xing)狀(zhuang)發(fa)生(sheng)變(bian)化(hua),也(ye)就(jiu)是(shi)陰(yin)影(ying)利(li)用(yong)自(zi)身(shen)的(de)造(zao)型(xing)力(li)量(liang)“減去”lewutidemouxiebufenzaoxing,chanshenglequweidebianhuaxingtai。erdangyinyingzaiwutaikongjianzhongdulicunzaideshihou,yinyingbenshenjiushiyigewukezhengyidezaoxing。zaiyigekongkuangdewutaizhong,yanyuanzaijingkuangwutaikongjianzhiwai(即不在觀眾視線內),而畫麵中隻有人物投下的陰影(不論在天幕上,影片上,有一定傾斜而看得到的地麵上),這種由陰影為主要構成因素的畫麵,常常也會產生出人意料的視覺衝擊力。
說到燈光的色彩,光色是波長不同的光產生的。而物體所呈現的色彩則取決於物質表麵對光的吸取與反射。舞台上的光色運算尊從“加法”法則,有別於繪畫資料的“減法”法則。舞台上的一切色彩*終zhong都dou要yao麵mian對dui觀guan眾zhong的de眼yan睛jing,因yin此ci,對dui於yu色se彩cai的de接jie受shou與yu理li解jie是shi因yin人ren而er異yi的de。另ling外wai,創chuang作zuo者zhe這zhe些xie因yin素su的de差cha異yi,也ye會hui導dao致zhi創chuang作zuo上shang對dui色se彩cai選xuan取qu的de差cha別bie,因yin此ci從cong這zhe些xie角jiao度du來lai講jiang,色se彩cai是shi撲pu塑su迷mi離li的de。
色(se)彩(cai)能(neng)夠(gou)表(biao)現(xian)事(shi)情(qing)這(zhe)是(shi)不(bu)可(ke)辯(bian)駁(bo)的(de)事(shi)實(shi)。對(dui)於(yu)色(se)彩(cai)的(de)把(ba)握(wo)與(yu)運(yun)用(yong),是(shi)個(ge)性(xing)化(hua)的(de)。但(dan)色(se)彩(cai)自(zi)身(shen)還(hai)有(you)一(yi)定(ding)的(de)規(gui)律(lv)。色(se)彩(cai)具(ju)有(you)冷(leng)暖(nuan),明(ming)度(du),純(chun)度(du)等(deng)特(te)征(zheng),它(ta)們(men)各(ge)自(zi)具(ju)有(you)很(hen)強(qiang)的(de)表(biao)現(xian)性(xing),相(xiang)互(hu)之(zhi)間(jian)能(neng)構(gou)成(cheng)複(fu)雜(za)的(de)對(dui)比(bi)和(he)諧(xie)關(guan)係(xi)。但(dan)色(se)彩(cai)的(de)存(cun)在(zai)總(zong)是(shi)依(yi)托(tuo)於(yu)某(mou)種(zhong)形(xing)狀(zhuang),即(ji)便(bian)是(shi)不(bu)可(ke)描(miao)述(shu)的(de)晨(chen)霧(wu),這(zhe)可(ke)能(neng)是(shi)由(you)於(yu)色(se)彩(cai)總(zong)是(shi)由(you)光(guang)和(he)物(wu)質(zhi)
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