Struct WorldMap

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pub struct WorldMap {
    pub height_overview: HeightMap,
    pub biome_overview: Vec<u8>,
    pub resolution: usize,
    pub world_size_chunks: usize,
}

Expand description

Low-resolution overview map of the entire world, used for minimap and LOD hints.

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§height_overview: HeightMap

Low-resolution height overview.

§biome_overview: Vec<u8>

Biome overview (compressed to u8 per cell).

§resolution: usize

Overview resolution.

§world_size_chunks: usize

World size in chunks.

Implementations§

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impl WorldMap

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pub fn generate( world_size_chunks: usize, resolution: usize, config: &TerrainConfig, ) -> Self

Generate a world map by sampling the global noise function.

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pub fn sample_height(&self, nx: f32, ny: f32) -> f32

Sample height at normalized world position (0..1).

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pub fn sample_biome(&self, nx: f32, ny: f32) -> BiomeType

Get biome at normalized world position.

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pub fn chunk_to_normalized(&self, coord: ChunkCoord) -> (f32, f32)

Convert chunk coord to normalized world position.

Trait Implementations§

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impl Debug for WorldMap

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl UnwindSafe for WorldMap

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> Downcast for T
where T: Any,

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

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.

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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

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fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

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impl<T> DowncastSync for T
where T: Any + Send + Sync,

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.

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