绘画|PS入门,手把手教你画皮肤和头发,so easy
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<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;">众所周知,头部往往是一张画的视觉中心点,也是整幅画作最重要的部分之一,如果能在绘画中把握头部头发以及肤色的描写,就能形象传神的向观众表达出你想表达的人物。下面,就让小艺带领大家系统的学习一下皮肤和头发的绘制方法。</p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">1.</strong>打开 Photoshop 软件,执行“文件”-“新建”命令,新建一张<strong style="color: blue;">空白画布</strong>,选择工具栏中的“画笔”工具,用边缘比较清晰的任意笔刷<strong style="color: blue;">绘制出脸的大致形状</strong>,如图 2-49 所示。</p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/834731f50b904b7da1568a62ad9f7e7d~noop.image?_iz=58558&from=article.pc_detail&x-expires=1679814467&x-signature=NSDWafgZ%2FrnDP2r%2B3y9x2an8qeI%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">2.</strong>用红色绘制两条简单的<strong style="color: blue;">辅助线</strong>,确定五官的位置。平视角度时<strong style="color: blue;">眼睛大概在头部的 1/2 处</strong>,<strong style="color: blue;">鼻子大概在眼睛与下巴的中间</strong>,<strong style="color: blue;">嘴巴在鼻子与下巴的中间往上一点</strong>,如图 2-50 所示。</p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/3aee4b0bdcd9404ea514bf3261705ea3~noop.image?_iz=58558&from=article.pc_detail&x-expires=1679814467&x-signature=QWezmSzCkAp9qjUmWW5cAcjHSHo%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">3.</strong>绘制出脸和五官更具体一点的形状。<strong style="color: blue;">耳朵的顶端位于眼睛与眉毛之间</strong>,<strong style="color: blue;">底端位于鼻底的位置</strong>,人的头部接近于球体,根据球的透视,确定耳朵的位置,如图 2-51 所示。</p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/4884860ce0254ac49ffbc13e80b1b206~noop.image?_iz=58558&from=article.pc_detail&x-expires=1679814467&x-signature=WnceQJ3ul07YzTxGUQwog7ipXIc%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">4.</strong>用硬笔轻轻<strong style="color: blue;">勾勒出五官的形状</strong>(皮肤在一开始就用硬笔画得很光滑),如图 2-52 所示。再<strong style="color: blue;">画出眼白</strong>,再把<strong style="color: blue;">五官的形状具体化</strong>。耳朵不会画的话可以先暂时放一放,如图 2-53 所示。</p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/47fb7898d8804103a2f829e1a8b4740d~noop.image?_iz=58558&from=article.pc_detail&x-expires=1679814467&x-signature=fKs4WGh0JrKVtNUzGMcHTiljDOM%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">5.</strong>按快捷键 Ctrl+U <strong style="color: blue;">调高画面饱和度</strong>,再将画笔模式调整成“颜色”模式,选择<strong style="color: blue;">橘偏红的颜色</strong>,用软笔轻轻地在鼻头和嘴唇上涂抹,<strong style="color: blue;">加深唇线和鼻孔的颜色</strong>,如图 2-54 所示。</p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/fcf8971298be4fe89fe3e05cf509b016~noop.image?_iz=58558&from=article.pc_detail&x-expires=1679814467&x-signature=xokTYyT9PQHJBmBxuqepe2B8Xlc%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">6.</strong>我们设定的画面<strong style="color: blue;">光源是从头部右上方照射</strong>来的,所以<strong style="color: blue;">左边脸颊的暗部</strong>会有一个三角区的亮部,<strong style="color: blue;">鼻梁上也是亮的</strong>,且眉毛以下会形成如图 2-55 所示的<strong style="color: blue;">三角阴影的形状</strong>。如果光源是从后面往前面照射的,就不会有这些三角区的亮面,而且眉毛到鼻梁中间会形成一段阴影。</p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/13c87f24cf65458b9c9bbe526412193a~noop.image?_iz=58558&from=article.pc_detail&x-expires=1679814467&x-signature=UTpuMrIzx9Xl7%2FfRxc%2FKRjhLNJI%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">7.</strong>在图 2-55 的基础上慢慢<strong style="color: blue;">增加细节</strong>,<strong style="color: blue;">绘制出鼻子下面的阴影</strong>,如图 2-56 所示。按快捷键 Ctrl+U <strong style="color: blue;">调高画面饱和度</strong>,并<strong style="color: blue;">添加瞳孔色彩</strong>,如图 2-57 所示。</p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/dc5b4efd84e4448a9d156b42690f52ce~noop.image?_iz=58558&from=article.pc_detail&x-expires=1679814467&x-signature=sQHN0Gzm1JJP5MfFPmUrrrL%2FX00%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">8.</strong>如图 2-58 所示,<strong style="color: blue;">加深画面阴影</strong>,<strong style="color: blue;">绘制出瞳仁</strong>。绘制出下睫毛和上眼睑对眼睛造成的阴影。注意<strong style="color: blue;">表现出三角区亮面</strong>。</p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/c72a92d4620a4bc8b4763dd461cc0f18~noop.image?_iz=58558&from=article.pc_detail&x-expires=1679814467&x-signature=1mnE%2FQfcXasaDpKeqN9cpS4wec4%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">9.</strong>如图 2-59 所示,<strong style="color: blue;">细化一下耳朵</strong>,如果结构不清楚就参照真人耳朵,然后将<strong style="color: blue;">笔刷直径调小画出睫毛</strong>。脸部阴影边缘的颜色饱和度较高,将画笔设置为“颜色”模式,选择<strong style="color: blue;">橘偏红的颜色</strong>,用软笔轻轻地在阴影边缘涂抹一下,效果顿时就会不一样了。</p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/add213f459ab4b6b980f6573e28b09fc~noop.image?_iz=58558&from=article.pc_detail&x-expires=1679814467&x-signature=kHbmGFM7MoU7NitSdyHIfm%2BW88g%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">10.添加画面高光</strong>。下眼睑亮起来才能使眼皮看起来有厚度感。<strong style="color: blue;">眉毛、睫毛、鼻头</strong>和<strong style="color: blue;">嘴唇</strong>都需要适当地添加一些高光,如图 2-60所示。</p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/1a767739776747b0b7683927b5276c58~noop.image?_iz=58558&from=article.pc_detail&x-expires=1679814467&x-signature=vTRFGY5TBH6MwFvi4t2yM15u7Dw%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">11.</strong>如图 2-61 所示,<strong style="color: blue;">细化耳朵结构</strong>。绘制唇缝线时,要<strong style="color: blue;">抓住四点进行加深</strong>(如图所示),嘴唇的左边因为在暗部,所以可以<strong style="color: blue;">模糊处理</strong>,不需要绘制得太细致。</p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/479554747b7742378511d00b472139e2~noop.image?_iz=58558&from=article.pc_detail&x-expires=1679814467&x-signature=Wt7FaVi1Ce4eofHVuWA6MPEFfcI%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">12.</strong>如图 2-62 所示,绘制头发时,可以选择一个<strong style="color: blue;">自带纹理的笔刷</strong>,先用中间色绘制出头发的<strong style="color: blue;">大致走向</strong>。贴附在脸上的头发如图右上角小图所示,大家要<strong style="color: blue;">记住底色的大致形状</strong>。</p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/94ff6a1b0f434d6cac9d4c28ff0b00c8~noop.image?_iz=58558&from=article.pc_detail&x-expires=1679814467&x-signature=7jAEhRZLmx94yE0dVw29QpUEiL8%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">13.</strong>在绘制头发的时候,要注意<strong style="color: blue;">头发是呈带状</strong>的,不要绘制成一丝一丝的。先用<strong style="color: blue;">偏天光的浅色</strong>绘制出<strong style="color: blue;">头发亮部,</strong>再适当加入一些飘在外面的发丝,如图 2-63 所示。</p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/6fddb6c0cb7440e5b636e5b76e5d6bf9~noop.image?_iz=58558&from=article.pc_detail&x-expires=1679814467&x-signature=LGb70g2eycW5zBPdS7RlpYJUF9Y%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">提示:</strong>因为前面是脸部的教程,所以没有给人物添加头发,但是大家在绘制的时候,一定要<strong style="color: blue;">保持画面的整体性</strong>,<strong style="color: blue;">头发和脸要一起画</strong>。</p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">14.</strong>在绘制头发时一定要<strong style="color: blue;">考虑头发的整体走向</strong>,将头发<strong style="color: blue;">绘制成一撮一撮的形状</strong>,如图 2-64 所示。</p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/93ac42b31a3e44c692a5619eb5f52f85~noop.image?_iz=58558&from=article.pc_detail&x-expires=1679814467&x-signature=Ae5lTIiEQCLNim4EdPAhi2HIndY%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">15.</strong>在绘制头发时还要<strong style="color: blue;">考虑头发之间的穿插关系</strong>,如图 2-65 右上角小图所示,否则头发整体会杂乱无章。绘制完这些,就可以用<strong style="color: blue;">硬笔适当绘制一些发丝</strong>,<strong style="color: blue;">亮部旁边可以绘制一些暗部</strong>。</p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/623a73134bd3443eb4153097b3068b3d~noop.image?_iz=58558&from=article.pc_detail&x-expires=1679814467&x-signature=0Hjw2Jx7rEzlbcyYluKbp%2BAa6XQ%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">16.</strong>为了增加画面细节,可以在<strong style="color: blue;">耳朵上方添加一撮向后扎起的头发</strong>遮盖住耳朵上方,增加人物看点。发际线可以<strong style="color: blue;">用软笔工具不停地吸取附近颜色进行涂抹</strong>,直到效果满意为止,如图 2-66 所示。</p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/3d18be6ef4584e6c8b64dbd5563dd3ad~noop.image?_iz=58558&from=article.pc_detail&x-expires=1679814467&x-signature=U1aBynT%2BPLClmSuX%2BBUUd70WU30%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">17.</strong>如图 2-68 所示,<strong style="color: blue;">绘制出发丝的高光</strong>,再<strong style="color: blue;">绘制出头发在皮肤上的投影</strong>,使画面更自然。细化完成后,执行“<strong style="color: blue;">滤镜”-“锐化”-“智能锐化</strong>”命令,将画面锐化一下,再<strong style="color: blue;">简单勾勒出头饰</strong>,这张头像就绘制完成了。</p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/75995bb981b1435d9dea36ca442ca390~noop.image?_iz=58558&from=article.pc_detail&x-expires=1679814467&x-signature=n36E3PT7voijWQXkKT%2B6dM2MKJE%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;">人物的发型塑造看似复杂,实则有规律可循,看完本文是不是觉得比想象中简单很多呢?只要多加练习,肯定能画出更多更优秀的人物形象。</p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;">以上内容摘选自人民邮电出版社</p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;">《原画梦 50位游戏插画师绘画技法集》编著:原画梦 更多精彩内容请阅读图书</p>
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