Unity engine (ball bouncing) Change the color of the ball received by Color to the image.

I'm making a ball bouncing game through UNI.T 2D. Make a circular ball and color the ball I want to import and apply a specific image. I'd like to change it. [The image has been modified to fit the size of the ball] The image has a .png extension.

Options in use now

public Color ballColor;

void Start () {
    ballColor = Color.black;
}

c# unity 2d game img

2022-09-22 19:42

1 Answers

The code you wrote is a color in the global variable of the color type ballColor.It's a code that substitutes a constant called black. In other words, it does not change the color or image.

To change the image, i.e. sprite and color, in Unity 2D, you need to access a component called SpriteRender.

Implementing this in C# code

public void SetSprite(Sprite sprite)
{
    GetComponent<SpriteRenderer>().sprite = sprite;
}

public void SetColor(Color color)
{
    GetComponent<SpriteRenderer>().color = color;
}

You can create and use a function that changes the sprite as shown above.

For your information, you must use a function called a mask to fill the sprite of the ball with a square image. You don't have to do it like this, but you can just use an image with a transparent background cut in a circle.

If you want to change the sprite after adjusting the color of the original white ball image, you can change the color to white and the sprite will come out.

2022-09-22 19:42

If you have any answers or tips

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