Kroaky, a new Toon Boom user on the kroaky ，一個新的香椿景氣用戶對 well-maintained forums保養良好的論壇 expressed some frustration while trying to animate glass breaking.表達了一些挫折，而試圖動畫玻璃打破。 This tutorial is in response to his post, and hopefully can help him with his questions.本教程是在回應他的職務，並希望能幫助他，與他的問題。 Credit goes Ugo, the omnipresent helpful administrator of the Toon Boom forums for answering his question initially.歸功於ugo ，無所不在的幫助，管理員的香椿繁榮論壇，回答他的問題，最初。

You can download the complete Toon Boom file used in this tutorial您可以下載完整的香椿繁榮文件中使用此教程 here這裡 (Mac formatted). （ Mac格式） 。

The specific issue centered around creating multiple keyframes, but only changing the original drawing.具體的問題圍繞創建多個keyframes ，但不但改變了原始繪圖。 The result was an animation that didn’t change at all over time, since each keyframe only contained the same identical drawing.結果是一動畫並沒有改變在所有隨著時間的推移，由於每個關鍵幀僅載有相同的相同的繪圖。

The confusion lies in the fact that Toon Boom (correctly) treats frames differently from the objects within the frame, just like Flash.混亂，關鍵在的事實，香椿繁榮（正確）對待不同的框架從物體內部的框架，就像閃光。 Kroaky meant to copy and paste the objects in the frame, but instead copied the frame itself, which lead to frustration. kroaky意味著複製並粘貼的對象框架，而是複製的框架本身，從而導致沮喪。 I attempted to show fast and efficient way of creating the scenario Kroaky describes with a simple 16 frame animation containing seven drawings.我試圖表現出快速和有效率的方式建立的情況kroaky介紹了一個簡單的16幀動畫載有7圖紙。 Here are the steps I took (click on each image to enlarge it).這裡是我的步驟（點擊每個圖像放大） 。

I started by creating the glass drawing element, and then drew a basic window using the pencil tool and line tool.我開始創造玻璃圖形元素，然後提請一個基本的窗口使用鉛筆工具和線工具。 Notice how in the timeline at the bottom the “glass” element spans 16 frames.通知，如何在時間線在底部的“玻璃”分子跨越16張。

I then used the pencil tool with the smoothness level turned all the way down to one to start creating my initial cracks in the glass on a new drawing element, on the first frame.然後我用鉛筆工具，具有光滑的水平把所有的方式下降至一開始創造我初步的裂縫在玻璃上一個新的圖形元素，對第一幀。 With the smoothness practically turned off, we’ll get some random jaggedness in our line shapes, which will help the believability of our cracked lines.與光滑幾乎關閉，我們會得到一些隨機jaggedness在我們的線形狀，這將有助於我們的可信度破獲線。

Then, instead of adding a new keyframe, I used the drawing select tool (indicated here with a red arrow ), to choose the drawing I just created (not the frame itself).然後，而不是加入一個新的關鍵幀，我用了繪圖選擇工具（在這裡表示，與一個紅色箭頭 ） ，選擇繪圖我剛才創建的（而不是框架本身） 。 I copied that, moved to the next frame, then pasted the drawing. i複製，轉移到下一幀，然後粘貼繪圖。

If you were to look at the Exposure Sheet right now you would see that there are two drawings (as Ugo stated in the forums), as well as two frames in the “crack” level in the animation (indicated here with a red arrow ).如果你看看曝光表的權利，現在，您會看到有兩個圖紙（ ugo說明，在論壇中） ，以及2幀，在“裂縫”的水平，在動畫（表示在這裡與一個紅色箭頭 ） 。

The remainder of the animation is simply repetition: add a bit more cracking glass to the current frame, select everything you just drew, copy, move to the next frame, paste.其餘的動畫是簡單的重複：添加多一點打擊玻璃到目前的框架，選擇一切你剛才提請，複製，移動到下一幀，粘貼。 On the seventh frame I decided the point was made and simply extended the final frame out over the remainder of the animation (’R’ is the keyboard shortcut to do this by default).關於第七框架，我決定有人指出，簡單地延長最後幀以上的其餘部分，動畫（ '是鍵盤快捷鍵來做到這一點，默認） 。

And here is the final product:這裡是最後的產品：