djeedai / bevy_hanabi / 7070568238

66%

push

github

Add packing expression functions (#261)

Add some new packing and unpacking expression functions corresponding to
the WGSL functions `pack4x8snorm`, `pack4x8unorm`, and their unpack
equivalent. Those are very commonly used to convert between low
definition `u32` color 0xAABBGGRR and high-definition `vec4<f32>` color.

Update the `billboard.rs` example to use those new expressions to store
a per-particle color initialized randomly on spawn.

Bug: #259

4 of 12 new or added lines in 1 file covered. (33.33%)

3089 of 5529 relevant lines covered (55.87%)

22.74 hits per line