{"slug":"sunburst-effect-post","title":"如何后期制作太阳炫光","author":"Thomas看看世界","date":"2019-04-30","wechat":"https://mp.weixin.qq.com/s?__biz=MzI4NDA5MzE5NQ==&mid=2247488890&idx=2&sn=e2ec6fc9c8ccdb0ff06a60446f5150e4&chksm=eb81eb1edcf66208becb0b04e26b5b57413a2da837f969fdd90720ca866dab15f034b681ac99&scene=21#wechat_redirect","blocks":[{"t":"h","x":"Thomas看看世界","xe":"Thomas Chu Photo"},{"t":"h","x":"我是极影AX成员—Miller姚明来","xe":"I'm AdventureX member Miller姚明来"},{"t":"img","f":"img-02","w":1080,"h":516},{"t":"p","x":"《倚天屠龙记》中记载，张无忌在明教总坛光明顶的禁地中习得一秘术，功法源自波斯明教，乃镇教之宝，名曰——乾坤大挪移 。“乾”乃天和阳，“坤”是地与阴 此乃移天挪地之神功！","b":false,"xe":"\"The Heaven Sword and Dragon Saber\" tells of Zhang Wuji learning a secret art in the forbidden grounds of the Ming Cult's Bright Peak — a technique originating from the Persian Ming Cult, its most treasured skill, called the Great Shift of Heaven and Earth. \"Qian\" is heaven and yang; \"Kun\" is earth and yin. It is a divine skill that moves heaven and shifts earth!"},{"t":"img","f":"img-03","w":640,"h":436},{"t":"p","x":"今日，我想跟有缘读到此篇文章的你说：看你骨骼惊奇，是万中无一的练武奇才，我这有本武林秘籍，见与你有缘就赠与你。","b":false,"xe":"Today, to you — the destined reader of this article — let me say: I can see you have an extraordinary bone structure, a one-in-ten-thousand martial arts prodigy. I happen to have a secret manual here, and since fate has brought us together, it's yours."},{"t":"p","x":"此乃风光摄影中的乾坤挪移之术，唤作：移日大法！","b":false,"xe":"This is the Great Shift technique of landscape photography, known as: the Art of Moving the Sun!"},{"t":"img","f":"img-04","w":1080,"h":795},{"t":"p","x":"古书中记载的“乾坤大挪移”分七层境界，第一层需七年，第二层加倍，如此愈发困难，习至第七层者实乃古往今来第一人。而今日所述的移日大法仅需寥寥几步方可习之。","b":false,"xe":"The ancient books say the Great Shift has seven levels: the first takes seven years, the second twice as long, and so on — ever harder, and mastering the seventh would make you the greatest in history. The Art of Moving the Sun, by contrast, takes only a few simple steps."},{"t":"p","x":"何谓移日大法？","b":false,"xe":"What is the Art of Moving the Sun?"},{"t":"p","x":"先来看下图：","b":false,"xe":"First, look at the image below:"},{"t":"img","f":"img-05","w":750,"h":929},{"t":"p","x":"这是网友@hongzimao在美国加州拍摄的马蹄莲。这是一张来自经典机位的图片。首先，我来分析一下该图","b":false,"xe":"These calla lilies were shot by netizen @hongzimao in California, USA — a classic location. Let me first analyze the image."},{"t":"img","f":"img-06","w":750,"h":929},{"t":"p","x":"从前景一直延伸向远方的马蹄花本该是这张图片视觉的引导线，但是左方山体和天空交界处太阳的炫光却破坏了整张图片本该具有的纵深的流畅性，我们的视觉非常容易被这处突兀的炫光给带走","b":false,"xe":"The calla lilies stretching from the foreground into the distance should have been the image's leading line, but the sun's glare at the boundary between the left hillside and the sky breaks the smooth sense of depth — our eyes are easily hijacked by that abrupt glare."},{"t":"img","f":"img-07","w":750,"h":929},{"t":"p","x":"由于拍摄时机在花期的末端，多数花朵已经残败。中景至远景区域的花朵非常稀疏，再加上炫光的干扰，大大弱化了画面的延伸感。前期不足，后期来补。这时可以用“移日大法”移动光源的入射点，用光线的气氛和明暗过渡去重新塑造图片的纵向延伸感。","b":false,"xe":"Because the shot was taken at the end of the blooming season, most flowers had withered, and the blooms from midground to background were sparse. Combined with the glare, this greatly weakened the image's sense of extension. What the capture lacks, post must supply: here we can use the Art of Moving the Sun to relocate the light source's entry point and rebuild the vertical depth with light atmosphere and tonal transition."},{"t":"h","x":"移日大法的心法有3步","xe":"The Art of Moving the Sun has 3 core steps."},{"t":"h","x":"一.分阳定日","xe":"Step 1: Locate the Sun"},{"t":"p","x":"古有摸金校尉分金定穴之术，现有姚老师分阳定日之法","b":false,"xe":"The ancients had tomb-raiders who divided gold to locate burial chambers; today we have Yao's method of splitting light to pin down the sun."},{"t":"p","x":"所谓的分阳定日，就是首先要找到图片中太阳的位置和角度。","b":false,"xe":"\"Locating the sun\" simply means first determining the sun's position and angle within the image."},{"t":"img","f":"img-08","w":893,"h":1015},{"t":"p","x":"就这张图片而言，我们可以根据左上方太阳的眩光很容易的推算出太阳的位置和光线入射的角度","b":false,"xe":"In this image, we can easily work out the sun's position and the angle of incoming light from the glare in the upper left."},{"t":"p","x":"那些构图中不包含太阳的图片，我们可以根据画面中阴影的方向判断出太阳的方位。","b":false,"xe":"For compositions that don't include the sun itself, we can judge the sun's direction from the shadows in the frame."},{"t":"img","f":"img-09","w":1080,"h":720},{"t":"p","x":"比如这张图片，我们可以根据山峰受光面和背阴面的相对方位判断出阳光是从左上方射入","b":false,"xe":"In this image, for example, we can tell the sunlight comes from the upper left by the relative positions of the lit and shaded faces of the peak."},{"t":"img","f":"img-10","w":827,"h":802},{"t":"p","x":"只有分析对了光源的方向，那么在光源模拟时才能够合乎逻辑。","b":false,"xe":"Only by correctly analyzing the light direction can a simulated light source look logical."},{"t":"p","x":"但如果是顺光的图片，则不能适用于移日大法。因为顺光时，太阳跟拍摄机位的夹角是锐角，不可能在画面中捕捉到太阳，","b":false,"xe":"However, the Art of Moving the Sun doesn't apply to front-lit images: with the sun at an acute angle to the camera position, it can't appear in the frame,"},{"t":"h","x":"二.去除太阳","xe":"Step 2: Remove the Sun"},{"t":"p","x":"对于那些构图中包含了太阳以及有太阳痕迹的图片，首先我们要去阳。只有消除了原始图片中太阳位置的痕迹，才能够在移阳造日时不留破绽","b":false,"xe":"For images whose composition includes the sun or its traces, we must first remove them. Only by erasing every trace of the original sun's position can we relocate it without leaving flaws."},{"t":"img","f":"img-11","w":727,"h":441},{"t":"p","x":"先用ps中的修补工具和仿制图章去除炫光","b":false,"xe":"First, use Photoshop's Healing Brush and Clone Stamp to remove the glare."},{"t":"img","f":"img-12","w":1080,"h":783},{"t":"p","x":"再用加深工具，依次选择中间调和高光对山体进行压暗，去除原本太阳溢光处的高亮。","b":false,"xe":"Then use the Burn tool, selecting midtones and highlights in turn, to darken the hillside and remove the brightness where the sun's light spilled over."},{"t":"img","f":"img-13","w":750,"h":929},{"t":"p","x":"去除了左上角的炫光，图片在视觉上已经没有原图那么的凌乱了。但是我们还需要将太阳移动到一个新的位置去加强以及塑造光感，同时，让视觉在远方有一个落点。","b":false,"xe":"With the glare in the upper left removed, the image is visually much cleaner than the original. But we still need to move the sun to a new position to strengthen and shape the sense of light — and to give the eye a resting point in the distance."},{"t":"h","x":"三 . 移阳造日","xe":"Step 3: Relocate and Rebuild the Sun"},{"t":"p","x":"欲练此功，必先自宫，就算自宫，未必成功，还需依分阳定日之法行移阳造日之术。","b":false,"xe":"To master this skill, you must first make sacrifices — and even then success isn't guaranteed; you must follow the Locate-the-Sun method to perform the relocation."},{"t":"p","x":"接下来我们要根据原始图片的阴影走向，在图片的一个大概的光源范围加上新的太阳","b":false,"xe":"Next, following the shadow direction of the original image, we add a new sun within the plausible light-source zone."},{"t":"img","f":"img-14","w":750,"h":929},{"t":"p","x":"可以将太阳位置设定在左侧谷壁，选择这个位置的原因有二：","b":false,"xe":"We can place the sun on the left valley wall, for two reasons:"},{"t":"h","x":"符合光源入射的方向","xe":"It matches the direction of incoming light."},{"t":"h","x":"符合全图的视觉流向","xe":"And it matches the overall visual flow of the image."},{"t":"p","x":"接着，我们进行造日的步骤：","b":false,"xe":"Now, the steps to build the sun:"},{"t":"h","x":"1.用仿制图章制造光线的蚕食缺角","xe":"1. Use the Clone Stamp to create the eroded notch where the light spills in."},{"t":"img","f":"img-15","w":741,"h":344},{"t":"h","x":"2.用滤色图层制造光源内核","xe":"2. Use a Screen layer to build the light core."},{"t":"img","f":"img-16","w":1080,"h":727},{"t":"p","x":"新建空白图层，混合模式改为“滤色”，选用画笔工具，按住alt吸取高光处的色彩，10%的不透明度，最大的羽化量，在蚕食缺角周围刷动创造高光的光线内核","b":false,"xe":"Create a new blank layer, set its blend mode to \"Screen,\" take the Brush tool, hold Alt to sample the highlight color, set 10% opacity and maximum softness, and brush around the eroded notch to create the glowing light core."},{"t":"h","x":"3.用柔光图层创造光源外围","xe":"3. Use a Soft Light layer for the outer glow."},{"t":"img","f":"img-17","w":1080,"h":714},{"t":"p","x":"新建空白图层，混合模式改为“柔光”，用稍大一些的画笔在之前的光线内核外围刷动，创造外围的光线。同时可以用仿制图章在原图层对蚕食的缺角进行修改，达到想要的形态。","b":false,"xe":"Create another blank layer, set the blend mode to \"Soft Light,\" and use a slightly larger brush around the light core to build the outer glow. Meanwhile, you can use the Clone Stamp on the original layer to refine the notch until you get the shape you want."},{"t":"img","f":"img-18","w":750,"h":929},{"t":"p","x":"这是简单几步修改后的图片。","b":false,"xe":"Here is the image after these few simple steps."},{"t":"img","f":"img-19","w":468,"h":491},{"t":"p","x":"远处的溢光为视觉在远景提供了落点。前景的花朵一直蔓延向远方的山谷——这是这张图片视觉流动的方向。也更符合这张图片的元素所呈现出来的构图意图","b":false,"xe":"The distant light spill gives the eye a resting point in the background. The foreground flowers stretch all the way toward the far valley — the direction of the image's visual flow — which now better serves the compositional intent of its elements."},{"t":"img","f":"img-20","w":750,"h":929},{"t":"p","x":"下面是我拍摄于意大利多洛米蒂的图片（未调色）","b":false,"xe":"Below is an image I shot in the Dolomites, Italy (before color grading)."},{"t":"img","f":"img-21","w":720,"h":1100},{"t":"p","x":"当天的运气不好，由于天边的云层较厚，太阳被云层遮住挡住了光线。所以我用了移日大法，将太阳从云层背后移了出来，经过一系列的光感塑造，就变成了下图的样子","b":false,"xe":"I was unlucky that day: thick clouds on the horizon hid the sun and blocked its light. So I used the Art of Moving the Sun to bring the sun out from behind the clouds, and after a series of light-shaping steps, it became the image below."},{"t":"img","f":"img-22","w":785,"h":1200},{"t":"p","x":"温馨提醒：修炼此功者须具备一定的内力，须熟练运用画光和光线营造的基本技术，否则会走火入魔！","b":true,"xe":"Friendly reminder: practitioners of this skill need a certain level of inner strength — you must already be proficient in painting light and basic light-crafting techniques, or you will go astray!"},{"t":"h","x":"微博，图虫，500px ID ：miller姚明来","xe":"Weibo / Tuchong / 500px ID: miller姚明来"},{"t":"p","x":"极影AdventureX","b":false,"xe":"AdventureX"},{"t":"p","x":"极限挑战","b":false,"xe":"Push the Limits"},{"t":"p","x":"极致影像","b":false,"xe":"Ultimate Imagery"},{"t":"p","x":"极客分享","b":false,"xe":"Geek Sharing"},{"t":"p","x":"http://www.theadventurex.com","b":false,"xe":"http://www.theadventurex.com"}],"titleEn":"How to Create a Sunstar Effect in Post"}