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Packages ā€ŗ bevy_core_pipeline ā€ŗ oit_draw.wgsl

oit_draw.wgsl

Import path

Functions

oit_draw

#

Shader defs requirments:

šŸŸ¢ OIT_ENABLED

Add the fragment to the oit buffer

fn oit_draw (
position: vec4f
, 
color: vec4f
)

pack_24bit_depth_8bit_alpha

#

The packing scheme puts depth in the higher bits so that depth(a) < depth(b) <=> packed(a) < packed(b) irregardless of alpha(a) and alpha(b) The property is used to optimize the resolve step

fn pack_24bit_depth_8bit_alpha (
depth: f32
, 
alpha: f32
) -> u32

unpack_24bit_depth_8bit_alpha

#
fn unpack_24bit_depth_8bit_alpha (
packed: u32
) -> vec2<f32>