Struct Scene4 

pub struct Scene4 {
    pub root: SceneNode4,
}

Fields

root: SceneNode4

Implementations

impl Scene4

pub fn new(root: SceneNode4) -> Self

pub fn to_wgsl_4d(&self) -> String

Emits fn loam_scene_sdf_4d(p: vec4<f32>) -> f32.

pub fn to_hyperslice_wgsl(&self, w_slice_expr: &str) -> String

Emits scene distance, primitive kind and march bounds at the supplied WGSL slice expression.

pub fn to_hyperslice_wgsl_gated( &self, w_slice_expr: &str, halfspace_gate_expr: &str, ) -> String

Halfspaces return SENTINEL_DISTANCE when the supplied WGSL f32 expression is below 0.5.

pub fn eval_at( &self, p3: Vec3, w_slice: f32, halfspace_gate: bool, ) -> (f32, u32)

Evaluates a slice; disabling halfspace_gate replaces halfspaces with SENTINEL_DISTANCE.

pub fn eval(&self, p3: Vec3, w_slice: f32, halfspace_gate: bool) -> f32

Trait Implementations

impl Clone for Scene4

fn clone(&self) -> Scene4

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Scene4

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.