先看看效果圖:




以下是詳細的photoshop教程:

Step 1

Asa base, we will use this photograph I took. It's not the greatestphoto, but we can use it to define the basic shapes. The advantage ofthis photo is the fact that it was taken with wide-lens camera, and theperspective is nicely visible. When we talk about icons, perspective isvery often VERY excessive, so this is perfect.

第一步

我們將用我找到的這張圖作為基礎。這張圖不一定是最好的，但是我們可以用它來界定我們要做的頭盔的形狀。這張圖好在它是用廣角相機拍攝，而且透視圖非常清晰，當我們談到圖標時，透視圖是非常重要的，所以這張圖非常完美。





Step 2

Sofirstly, cut the helmet out of its background. You can do this usingthe Pen Tool, or your favorite way of extracting images. Then copy thisphoto into a new photoshop document and resize the image to fit theicons dimension — probably 128x128 px. You can use, for example, a newlayer sized 128x128, which will help you to be more accurate. Or youcan, of course, use document sized 128x128 px, but I like to have morespace for drawing.

第二步

首先，將頭盔從背景中摳出來，你可以用鋼筆工具來完成，或者任何你喜歡的摳圖的方法。然后拷貝這張圖到一個新的PS文檔，調整大小以適合圖標的尺寸——一般是128×128像素。

比如你可以將其新建一個圖層并將圖像調整為128×128像素，或者調整畫布大小為128×128像素，但是我比較喜歡更大的空間來繪制。





Step 3

Selectthe Pen Tool and step-by-step trace each part of the helmet. We beginwith the visor area. Don´t worry about the color, it's the shape that'simportant. For better accuracy, it's good to decrease the layer´svisibility (Opacity). Simply press the numlock key corresponding to thepercentage opacity you want &mdash for example, 5 for 50% Opacity.When tracing, be sure to draw as a Shape Layer (first icon on theOptions bar), so you can modify this layer in the future.

Notethat because we're just tracing the visor, it doesn't matter that therest isn't accurate around the helmet shape (we'll do that in the nextsteps).

第三步

選擇鋼筆工具一步一步的描出頭盔的每個部分。我們從帽舌開始，不要擔心顏色，形狀最重要。為了能更加精確，最好調整一下圖層透明度，你可以用小鍵盤來控制，舉例來說，5就是50%透明度，當你開始描的時候，確保你畫的是形狀圖層，這樣你在后面才能修改它。記住因為我們只是描的帽舌部分，所以被帽子擋住的那部分不必描那么精確。（我們在后面不會用到那部分的）





Step 4

Createthe second part of the "peak" by copying the previous layer (Ctrl + J)and move the selected points upward with the Direct Selection Tool (A).

第四步

通過復制圖層（Ctrl+J）以及使用直接選擇工具上移選擇的點來創建“尖尖”的第二部分。