Struct let_engine::objects::Appearance

impl Appearance

pub fn new() -> Self

Makes a default appearance.

pub fn new_instanced(model: Model, material: Option<Material>) -> Self

Makes an instanced appearance allowing for better performance using the same appearance instance multiple times.

pub fn auto_scale(&mut self) -> Result<(), TextureError>

Scales the object appearance according to the texture applied. Works best in Expand camera mode for best quality.

pub fn visible(self, visible: impl Into<bool>) -> Self

Sets the visibility of this appearance and returns self.

pub fn set_visible(&mut self, visible: impl Into<bool>)

Sets the visibility of this appearance.

pub fn get_visible(&self) -> &bool

Gets the visibility of this appearance.

pub fn get_visible_mut(&mut self) -> &mut bool

Gets a mutable reference to the visibility of this appearance.

pub fn transform(self, transform: impl Into<Transform>) -> Self

Sets the transform of this appearance and returns self.

pub fn set_transform(&mut self, transform: impl Into<Transform>)

Sets the transform of this appearance.

pub fn get_transform(&self) -> &Transform

Gets the transform of this appearance.

pub fn get_transform_mut(&mut self) -> &mut Transform

Gets a mutable reference to the transform of this appearance.

pub fn color(self, color: impl Into<Color>) -> Self

Sets the color of this appearance and returns self.

pub fn set_color(&mut self, color: impl Into<Color>)

Sets the color of this appearance.

pub fn get_color(&self) -> &Color

Gets the color of this appearance.

pub fn get_color_mut(&mut self) -> &mut Color

Gets a mutable reference to the color of this appearance.

pub fn get_model(&self) -> &Model

Returns the model of the appearance.

pub fn get_model_mut(&mut self) -> Option<&mut Model>

Returns the mutable instance of a model in case the appearance is not instanced.

pub fn set_model(&mut self, model: Model)

Only sets the model if this appearance is not instanced.

pub fn model(self, model: Model) -> Self

Only sets the model if this appearance in not instanced.

pub fn get_material(&self) -> Option<&Material>

Returns the material of the appearance.

pub fn get_material_mut(&mut self) -> Option<Option<&mut Material>>

Returns the mutable instance of a material in case the appearance is not instanced.

pub fn set_material(&mut self, material: Option<Material>)

Only sets the material if this appearance is not instanced.

pub fn material(self, material: Option<Material>) -> Self

Only sets the material if this appearance in not instanced.

pub fn is_instanced(&self) -> bool

Returns true if this object is instanced.

pub fn set_layer(&mut self, id: u32) -> Result<(), TextureError>

Sets the layer of the texture in case it has a textured material with layers.

pub fn layer(&self) -> Option<u32>

Returns the layer of the texture in case there is a material.

pub fn next_frame(&mut self) -> Result<(), TextureError>

Goes to the next frame of the textured material.

Returns an error if it reached the limit.

pub fn last_frame(&mut self) -> Result<(), TextureError>

Goes back a frame of the textured material.

Returns an error if the layer is already on 0.

Trait Implementations§

impl Clone for Appearance

fn clone(&self) -> Appearance

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

impl Debug for Appearance

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

Formats the value using the given formatter. Read more

impl Default for Appearance

fn default() -> Self

Returns the “default value” for a type. Read more

impl PartialEq for Appearance

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for Appearance

impl StructuralPartialEq for Appearance

Auto Trait Implementations§

impl !UnwindSafe for Appearance

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

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.

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.

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.

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.

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

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

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