Table of Contents
Pixel Perfect discussion
So on a screen height of
1080 with orthographic size of
5, each world space unit will take up
(1080 / (5*2)). It's
5 * 2 because orthographic size specifies the size going from the center of the screen to the top.
Therefore if your Sprite’s Pixels Per Unit (PPU) settings is
108, it will be rendered nicely.
Orthographic size = ((Vert Resolution)/(PPUScale * PPU)) * 0.5
Physics 2D reference
- A Kinematic Rigidbody 2D does not collide with other Kinematic Rigidbody 2Ds or with Static Rigidbody 2Ds; it only collides with Dynamic Rigidbody 2Ds.
- Required to specify a Packing Tag in the Texture Importer to enable packing for Sprites of that Texture.
Use Transform.up in 2D as forward howto
In 2D, you want to do your rotation in the Z-axis, and instead of