A costume is one out of possibly many “frames” or alternate appearances of a sprite. Sprites can change their look to any of its costumes. They can be named, edited, created, and deleted, but every sprite must have at least one costume. One of the most common uses of costumes is to make an animation for a game or other project.
There are four main ways of getting a costume or background for a sprite or stage.
- Drawing one yourself using the inbuilt Scratch Paint Editor, by clicking on the costume or background tab, and clicking the “paint” button
- Getting an image or multiple images that exist as files on the computer, either by clicking the “import” button under the costumes tab, or dragging in an image or images from an open folder.
- Taking an image from a webcam, by clicking the “camera” button.
There are two different costume types: Bitmap, which uses pixels to create an image. There are 10 tools you can use to edit a costume in bitmap:
- The first one is the brush. The brush is used to make general shapes, and it is the basic costume-making tool.
- The second tool is the line. The line is for creating straight edges that are hard to create with the brush.
- The third is the rectangle tool (or press and hold shift while drawing for a square). It is a quicker way to draw a rectangle or square then drawing it out with the line or brush.
- The fourth is the oval tool (Again, press and hold shift for a circle). This tool creates a better circle or oval then the brush tool if you want a good circle.
- The fifth tool is text. You click on the place you want the text, and a text box will pop up. When you are done with your text, you click outside the text box to stamp it.
- The sixth tool is the fill with color tool. Click anywhere to fill that space with the selected color.
- The Seventh tool is the eraser. The eraser is like the brush, but instead of stamping color, it erases color.
- The eighth tool is select tool. You use it to move the selected space to a new position.
- The ninth is the select and duplicate tool. You select an item and press control (ctrl at the bottom left of your keyboard) and “C” keys at the same time and then press control and “V” keys to duplicate it at the position you want.
- The last tool is the remove background/magic wand tool. You draw around the area you want to keep, and it removes the background.
And Vector, which uses two points to create a line. There are also 9 tools for the vector editor, but only reshape and select are different.
- To use the reshape tool, first select an item, then dots will appear around the shape at different places. You can move the dots around to create custom shapes, like a triangle from a square.
- With the select tool, you just have to click on an object to select it. Also, when you select an object, two tools pop up. they are the “Send back one layer” and the “Send forward one layer” tools. You use these to send an object back or forwards one layer. When you select more than one object, One new tool will pop up. It is the “Group” Tool. You can group objects together to move them all at once. When you select a grouped object, you can use the “Ungroup” tool to ungroup the object.
Clicking the “X” button towards the lower right of each costume will delete it, provided that it is not the only costume of the sprite.