Struct LevelOfDetail 

pub struct LevelOfDetail {
    pub objects: Vec<Handle<Node>>,
    /* private fields */
}

Level of detail is a collection of objects for given normalized distance range. Objects will be rendered only if they’re in specified range. Normalized distance is a distance in (0; 1) range where 0 - closest to camera, 1 - farthest. Real distance can be obtained by multiplying normalized distance with z_far of current projection matrix.

Fields

objects: Vec<Handle<Node>>

List of objects, where each object represents level of detail of parent’s LOD group.

Implementations

impl LevelOfDetail

pub const BEGIN: &'static str = "begin"

pub const END: &'static str = "end"

pub const OBJECTS: &'static str = "objects"

impl LevelOfDetail

pub fn new(begin: f32, end: f32, objects: Vec<Handle<Node>>) -> Self

Creates new level of detail.

pub fn set_begin(&mut self, percent: f32)

Sets new starting point in distance range. Input value will be clamped in (0; 1) range.

pub fn begin(&self) -> f32

Returns starting point of the range.

pub fn set_end(&mut self, percent: f32)

Sets new end point in distance range. Input value will be clamped in (0; 1) range.

pub fn end(&self) -> f32

Returns end point of the range.

Trait Implementations

impl Clone for LevelOfDetail

fn clone(&self) -> LevelOfDetail

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LevelOfDetail

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

Formats the value using the given formatter.

impl Default for LevelOfDetail

fn default() -> LevelOfDetail

Returns the “default value” for a type.

impl PartialEq for LevelOfDetail

fn eq(&self, other: &LevelOfDetail) -> 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 Reflect for LevelOfDetail

where Self: 'static, f32: Reflect, Vec<Handle<Node>>: Reflect,

fn source_path() -> &'static str

fn type_name(&self) -> &'static str

fn doc(&self) -> &'static str

fn assembly_name(&self) -> &'static str

Returns a parent assembly name of the type that implements this trait. WARNING: You should use proc-macro (#[derive(Reflect)]) to ensure that this method will return correct assembly name. In other words - there’s no guarantee, that any implementation other than proc-macro will return a correct name of the assembly. Alternatively, you can use env!("CARGO_PKG_NAME") as an implementation.

fn type_assembly_name() -> &'static str

Returns a parent assembly name of the type that implements this trait. WARNING: You should use proc-macro (#[derive(Reflect)]) to ensure that this method will return correct assembly name. In other words - there’s no guarantee, that any implementation other than proc-macro will return a correct name of the assembly. Alternatively, you can use env!("CARGO_PKG_NAME") as an implementation.

fn fields_info(&self, func: &mut dyn FnMut(&[FieldInfo<'_, '_>]))

fn into_any(self: Box<Self>) -> Box<dyn Any>

fn set( &mut self, value: Box<dyn Reflect>, ) -> Result<Box<dyn Reflect>, Box<dyn Reflect>>

fn as_any(&self, func: &mut dyn FnMut(&dyn Any))

fn as_any_mut(&mut self, func: &mut dyn FnMut(&mut dyn Any))

fn as_reflect(&self, func: &mut dyn FnMut(&dyn Reflect))

fn as_reflect_mut(&mut self, func: &mut dyn FnMut(&mut dyn Reflect))

fn fields(&self, func: &mut dyn FnMut(&[&dyn Reflect]))

fn fields_mut(&mut self, func: &mut dyn FnMut(&mut [&mut dyn Reflect]))

fn field(&self, name: &str, func: &mut dyn FnMut(Option<&dyn Reflect>))

fn field_mut( &mut self, name: &str, func: &mut dyn FnMut(Option<&mut dyn Reflect>), )

fn set_field( &mut self, field: &str, value: Box<dyn Reflect>, func: &mut dyn FnMut(Result<Box<dyn Reflect>, Box<dyn Reflect>>), )

Calls user method specified with #[reflect(setter = ..)] or falls back to Reflect::field_mut

fn as_array(&self, func: &mut dyn FnMut(Option<&(dyn ReflectArray + 'static)>))

fn as_array_mut( &mut self, func: &mut dyn FnMut(Option<&mut (dyn ReflectArray + 'static)>), )

fn as_list(&self, func: &mut dyn FnMut(Option<&(dyn ReflectList + 'static)>))

fn as_list_mut( &mut self, func: &mut dyn FnMut(Option<&mut (dyn ReflectList + 'static)>), )

fn as_inheritable_variable( &self, func: &mut dyn FnMut(Option<&(dyn ReflectInheritableVariable + 'static)>), )

fn as_inheritable_variable_mut( &mut self, func: &mut dyn FnMut(Option<&mut (dyn ReflectInheritableVariable + 'static)>), )

fn as_hash_map( &self, func: &mut dyn FnMut(Option<&(dyn ReflectHashMap + 'static)>), )

fn as_hash_map_mut( &mut self, func: &mut dyn FnMut(Option<&mut (dyn ReflectHashMap + 'static)>), )

impl TypeUuidProvider for LevelOfDetail

fn type_uuid() -> Uuid

Return type UUID.

impl Visit for LevelOfDetail

where f32: Visit, Vec<Handle<Node>>: Visit,

fn visit(&mut self, name: &str, visitor: &mut Visitor) -> VisitResult

Read or write this value, depending on whether Visitor::is_reading() is true or false.

impl StructuralPartialEq for LevelOfDetail