我想重现这个数字。以下是我目前所得到的：
\documentclass{article}
\usepackage{pgfplots,tikz} % pgfplots -> for plotting
\usetikzlibrary{calc,patterns,angles,quotes,decorations.pathmorphing}
\usepgfplotslibrary{fillbetween}
\begin{document}
\begin{figure}
\centering
\begin{tikzpicture}
\coordinate (a1) at (0,0);
\coordinate (b1) at (2,-0.3);
\coordinate (c1) at (12,-1);
\coordinate (d1) at (10.5,-1.2);
\coordinate (e1) at (2,-0.6);
\draw[line width=0.5mm,color=blue!80!green!70,fill=blue!80!green!10] (a1)--(b1)--(c1)--(d1)--(e1)--(a1);
\coordinate (a2) at (-3,2.5);
\coordinate (b2) at (-2.3,2.4);
\coordinate (c2) at (4,0.8);
\coordinate (d2) at (9,0.4);
\coordinate (e2) at (12.5,2.2);
\coordinate (f2) at (-2.9,2.6);
\draw[line width=0.5mm,color=blue!80!green!70,fill=blue!80!green!10] (a2)--(b2)--(c2)--(d2)--(e2)--(f2)--(a2);
\draw[line width=0.4mm,red] (b2)--(0.4,-0.8);
\draw[line width=0.4mm,red] (-2.8,2.3)--(-0.5,-1);
\draw[line width=0.4mm,red] (0,0.05)--(2.5,1.15)--(4,-0.44);
\draw[line width=0.4mm,red] (b1)--(4.2,0.77);
\draw[line width=0.3mm,purple,fill=purple!50] plot [smooth,tension=1] coordinates {(4.50,0.74) (4.73,0.61) (4.95,0.58) (5.18,0.52) (5.41,0.57) (5.63,0.55) (5.86,0.56) (6.08,0.47) (6.31,0.51) (6.54,0.49) (6.76,0.40) (6.99,0.43) (7.22,0.41) (7.44,0.46) (7.67,0.35) (7.89,0.25) (8.12,0.27) (8.35,0.28) (8.57,0.18) (8.80,0.4)};
\draw[line width=0.3mm,purple,fill=purple!50] plot [smooth,tension=1] coordinates {(4.60,-0.46) (4.83,-0.40) (5.05,-0.38) (5.28,-0.34) (5.51,-0.44) (5.73,-0.4) (5.96,-0.45) (6.18,-0.37) (6.41,-0.41) (6.64,-0.45) (6.86,-0.55) (7.09,-0.5) (7.2,-0.48) (7.4,-0.55) (7.7,-0.5) (7.9,-0.63) (8.22,-0.6) (8.45,-0.69) (8.67,-0.56) (8.90,-0.76)};
\draw[line width=0.4mm,red] (4.35,0.75)--(5.2,-0.35);
\draw[line width=0.4mm,red] (4.3,-0.44)--(5.25,0.53);
\draw[line width=0.4mm,red] (5.4,0.57)--(6.2,-0.37);
\draw[line width=0.4mm,red] (5.45,0.-0.41)--(6.3,0.5);
\draw[line width=0.4mm,red] (6.35,0.5)--(7.2,-0.49);
\draw[line width=0.4mm,red] (6.8,-0.54)--(7.3,0.43);
\end{tikzpicture}
\caption{Test plotting; scramjet engine.}
\end{figure}
\end{document}
我的身材是这样的
但我不知道如何重现右侧的橙色区域。此外，我无法紧密匹配颜色。
我知道我的方法很幼稚。但是有什么建议吗？谢谢。
更新：
按照@Symbol1 的做法做了一些调整，这就是我现在得到的结果。不过看起来不如原版好……
顺便问一下，有人知道如何重现那些原始的蓝色吗？我觉得它们看起来更舒服。
答案1
你想要一个阴影从深橙色到深黄色，再到白色。类似下面的
\documentclass[tikz]{standalone}
\usetikzlibrary{shadings,fadings}
\colorlet{jet-orange}{orange!80!black}
\colorlet{jet-yellow}{yellow!80!black}
\begin{document}
\tikz{
\shade[left color=jet-orange,right color=jet-yellow]
(0,0)rectangle(5,5);
\shade[left color=jet-yellow,right color=white]
(5,0)rectangle(10,5);
}
\end{document}
为了产生模糊/嘈杂的效果，请添加频率更高的阴影/淡入淡出。
\tikz{
\shade[left color=jet-orange,right color=jet-yellow]
(0,0)rectangle(5,5);
\shade[left color=jet-yellow,right color=white]
(5,0)rectangle(10,5);
\clip(0,0)rectangle(10,5); % clip the circles that bleed
\foreach\i in{1,...,10}{% add 10 fuzzy circles
\shade[inner color=jet-orange,outer color=jet-yellow,
path fading=circle with fuzzy edge 20 percent,opacity=1/5]
(\i/2,rnd*5)circle(1+rnd*2);
}
}
