View culling of sprites broken if the sprite is within a certain rotation range

[justStand]

Release Type: Official Release

Version: 3.0.0.6

Platform(s): Windows

Describe the bug

If the rotation is set to -1 radians, whenever the center of the sprite goes off screen, the entire sprite will stop being rendered.

To Reproduce
Steps to reproduce the behavior:

1. Start with default project.
2. Set camera projection to orthographic.
3. Set position to 0,0,5
4. Set rotation to 0,0,0
5. Remove the plane / sphere.
6. Create a new sprite. Add any texture that you want to it.
7. Set the rotation in the inspector to 0, 0, -57.2958
8. Run the project and use the camera controls q / e to get the sprite towards the edge of the view port.

Expected behavior
Sprite should be rendered if partially visible.

Screenshots

[justStand]

Here's a gif demonstrating the issue a bit better.

[dklompmaker]

I'll take this one. It should be relatively easy to solve.