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pbr_prepass_functions.wgsl

Import path

Constants

PREMULTIPLIED_ALPHA_CUTOFF

#
const PREMULTIPLIED_ALPHA_CUTOFF: AbstractFloat = 0.05

Functions

prepass_alpha_discard

#

We can use a simplified version of alpha_discard() here since we only need to handle the alpha_cutoff

fn prepass_alpha_discard (
in: VertexOutput
)

calculate_motion_vector

#

Shader defs requirments:

šŸŸ¢ MOTION_VECTOR_PREPASS

fn calculate_motion_vector (
world_position: vec4<f32>
, 
previous_world_position: vec4<f32>
) -> vec2<f32>