Struct MeshItem 

pub struct MeshItem {
    pub points: Vec<Vec3>,
    pub triangle_indices: Vec<u32>,
    pub transform: Mat4,
    pub vertex_colors: Vec<Rgba>,
    pub vertex_normals: Vec<Vec3>,
}

A primitive for rendering a mesh item.

Fields

points: Vec<Vec3>

The vertices of the mesh

triangle_indices: Vec<u32>

The triangle indices

transform: Mat4

The transform matrix

vertex_colors: Vec<Rgba>

Per-vertex colors

vertex_normals: Vec<Vec3>

Per-vertex normals for smooth shading. All-zero (or empty) → shader falls back to flat shading via dpdx/dpdy.

Trait Implementations

impl Clone for MeshItem

fn clone(&self) -> MeshItem

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Component for MeshItem

where Self: Send + Sync + 'static,

const STORAGE_TYPE: StorageType = bevy_ecs::component::StorageType::Table

A constant indicating the storage type used for this component.

type Mutability = Mutable

A marker type to assist Bevy with determining if this component is mutable, or immutable. Mutable components will have [Component<Mutability = Mutable>], while immutable components will instead have [Component<Mutability = Immutable>].

fn register_required_components( _requiree: ComponentId, required_components: &mut RequiredComponentsRegistrator<'_, '_>, )

Registers required components.

fn clone_behavior() -> ComponentCloneBehavior

Called when registering this component, allowing to override clone function (or disable cloning altogether) for this component.

fn relationship_accessor() -> Option<ComponentRelationshipAccessor<Self>>

Returns [ComponentRelationshipAccessor] required for working with relationships in dynamic contexts.

fn on_add() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_add [ComponentHook] for this [Component] if one is defined.

fn on_insert() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_insert [ComponentHook] for this [Component] if one is defined.

fn on_discard() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_discard [ComponentHook] for this [Component] if one is defined.

fn on_remove() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_remove [ComponentHook] for this [Component] if one is defined.

fn on_despawn() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_despawn [ComponentHook] for this [Component] if one is defined.

fn map_entities<E>(_this: &mut Self, _mapper: &mut E)

where E: EntityMapper,

Maps the entities on this component using the given [EntityMapper]. This is used to remap entities in contexts like scenes and entity cloning. When deriving [Component], this is populated by annotating fields containing entities with #[entities]

impl Debug for MeshItem

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

Formats the value using the given formatter.

impl Default for MeshItem

fn default() -> Self

Returns the “default value” for a type.

impl Extract for MeshItem

type Target = CoreItem

Extraction target.

fn extract_into(&self, buf: &mut Vec<Self::Target>)

Append extracted values to buf.

fn extract(&self) -> Vec<Self::Target>

Extract into a newly allocated vector.

impl FillColor for MeshItem

fn fill_color(&self) -> AlphaColor<Srgb>

Getting fill color of an item

fn set_fill_color(&mut self, color: AlphaColor<Srgb>) -> &mut Self

Setting fill color(rgba) of an item

fn set_fill_opacity(&mut self, opacity: f32) -> &mut Self

Setting fill opacity of an item

impl Interpolatable for MeshItem

fn lerp(&self, target: &Self, t: f64) -> Self

Lerping between values

impl PartialEq for MeshItem

fn eq(&self, other: &MeshItem) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for MeshItem