# Configure a pixel perfect camera


Adjust the viewport in the **Game** view after you [add a pixel perfect camera](/engine/6000.3/manual/unity2d/2d-urp/2d-pixelperfect/prep-sprites.md) to your scene.

## Crop the scene

Use the **Crop Frame** property of the **Pixel Perfect Camera** component to crop the viewport in the **Game** view. Use this property if the aspect ratio of the **Game** view makes it wider or taller than the **Reference Resolution** you set in the **Pixel Perfect Camera** component.

For more information, refer to [Pixel Perfect Camera component reference](/engine/6000.3/manual/unity2d/2d-urp/2d-pixelperfect/ref.md).


**An image of a 2D character, with Crop Frame set to None, Pillarbox, Letterbox, Windowbox, and Stretch Fill.:**
![](/api/media?file=/engine/6000.3/media/images/pixel-perfect-crop-options.jpg)

### Make pixels sharper

By default, the **Filter Mode** of a Pixel Perfect Camera component is set to **Retro AA**, which prevents sprites shimmering when they move, but can make pixels look blurry.

To make pixels sharper but increase shimmering, set the **Filter Mode** to **Point**.


**An image of a 2D character rotated 45 degrees. On the left, Filter Mode is set to Point. On the right, Filter Mode is set to Retro AA.:**
![](/api/media?file=/engine/6000.3/media/images/2D_Pix_image_11.png)

## Rotate with upright pixels

By default, Unity renders at the full resolution of the viewport in the **Game** view. As a result, when you rotate sprites, the sprite pixels rotate at high resolution and create smooth diagonal lines. To keep pixels upright instead, set the **Grid Snapping** property of the **Pixel Perfect Camera** component to **Upscale Render Texture**.


**A crate sprite with 16 x 16 pixels. With Grid Snapping set to None, Unity renders high-resolution diagonal lines when the pixels rotate 45 degrees. With Grid Snapping set to Upscale Render Texture, Unity renders diagonal lines at the original 16 x 16 resolution, and the pixels stay upright and square.:**
![](/api/media?file=/engine/6000.3/media/images/2D_Pix_image_8.png)

## Additional resources

* [Pixel Perfect Camera component reference for URP](/engine/6000.3/manual/unity2d/2d-urp/2d-pixelperfect/ref.md)