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Packages › bevy_feronia › displace.wgsl

Structures

CurveResult

#
struct CurveResult {
local_pos: vec3<f32>,
slope: vec3<f32>,
twist: f32,
height_factor: f32,
local_wind_dir: vec3<f32>,
}

Functions

displace_vertex_and_calc_normal

#
Used by 3 shaders in bevy_feronia 0.5.6
fn displace_vertex_and_calc_normal (
wind: Wind,
noise: SampledNoise,
vertex_pos: vec3<f32>,
instance: InstanceInfo,
static_bend: vec2<f32>,
normal: vec3<f32>,
tangent: vec4<f32>,
uv: vec2<f32>
) -> DisplacedVertex

calculate_macro_curve

#
fn calculate_macro_curve (
local_pos: vec3<f32>,
wind: Wind,
noise: SampledNoise,
instance: InstanceInfo,
static_bend: vec2<f32>
) -> CurveResult

apply_micro_details

#
fn apply_micro_details (
pos: vec3<f32>,
curve_data: CurveResult,
wind: Wind,
instance: InstanceInfo,
noise: SampledNoise
) -> vec3<f32>

billboarding

#
fn billboarding (
wind: Wind,
instance: InstanceInfo,
local_displaced_pos: vec3<f32>,
total_offset: vec3<f32>
) -> vec3<f32>

calculate_billboard_matrix

#
fn calculate_billboard_matrix (
instance_position: vec4<f32>,
camera_world_pos: vec3<f32>,
world_from_local: mat4x4<f32>
) -> mat3x3<f32>

calculate_edge_correction

#
fn calculate_edge_correction (
world_pos: vec3<f32>,
world_normal: vec3<f32>,
uv_x: f32,
edge_correction_factor: f32
) -> vec3<f32>
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