Struct InstanceOccurrence 

pub struct InstanceOccurrence {
    pub mesh_index: usize,
    pub transform: [f32; 16],
}

One occurrence of a template geometry.

Fields

mesh_index: usize

Index of the original mesh in the input slice (carries entity id / colour).

transform: [f32; 16]

Row-major mat4 mapping the template’s baked world geometry onto this occurrence. The template occurrence’s transform is identity.

Expressed in the CALLER’S basis frame — whatever baked_basis was handed to collate_refs_in_basis — and in the native post-RTC frame when that basis was None (which is what collate_refs passes). A consumer that reads this field directly rather than recomputing from InstanceMeta is therefore reading the frame its own baked vertices are in, not a native-frame matrix it has to conjugate itself.

Trait Implementations

impl Clone for InstanceOccurrence

fn clone(&self) -> InstanceOccurrence

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InstanceOccurrence

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

Formats the value using the given formatter.