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Packages › bevy_pbr › parallax_mapping.wgsl

Functions

sample_depth_map

#
fn sample_depth_map (
uv: vec2<f32>
) -> f32

parallaxed_uv

#
Used by 1 shader in bevy_pbr 0.15.3

An implementation of parallax mapping, see https://en.wikipedia.org/wiki/Parallax_mapping Code derived from: https://web.archive.org/web/20150419215321/http://sunandblackcat.com/tipFullView.php?l=eng&topicid=28

fn parallaxed_uv (
depth_scale: f32,
max_layer_count: f32,
max_steps: u32,
original_uv: vec2<f32>,
Vt: vec3<f32>
) -> vec2<f32>
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