Struct bevy_render::camera::PerspectiveProjection
source · pub struct PerspectiveProjection {
pub fov: f32,
pub aspect_ratio: f32,
pub near: f32,
pub far: f32,
}
Expand description
A 3D camera projection in which distant objects appear smaller than close objects.
Fields§
§fov: f32
The vertical field of view (FOV) in radians.
Defaults to a value of π/4 radians or 45 degrees.
aspect_ratio: f32
The aspect ratio (width divided by height) of the viewing frustum.
Bevy’s camera_system
automatically
updates this value when the aspect ratio of the associated window changes.
Defaults to a value of 1.0
.
near: f32
The distance from the camera in world units of the viewing frustum’s near plane.
Objects closer to the camera than this value will not be visible.
Defaults to a value of 0.1
.
far: f32
The distance from the camera in world units of the viewing frustum’s far plane.
Objects farther from the camera than this value will not be visible.
Defaults to a value of 1000.0
.
Trait Implementations§
source§impl CameraProjection for PerspectiveProjection
impl CameraProjection for PerspectiveProjection
fn get_clip_from_view(&self) -> Mat4
fn update(&mut self, width: f32, height: f32)
fn far(&self) -> f32
fn get_frustum_corners(&self, z_near: f32, z_far: f32) -> [Vec3A; 8]
source§fn compute_frustum(&self, camera_transform: &GlobalTransform) -> Frustum
fn compute_frustum(&self, camera_transform: &GlobalTransform) -> Frustum
Compute camera frustum for camera with given projection and transform. Read more
source§impl Clone for PerspectiveProjection
impl Clone for PerspectiveProjection
source§fn clone(&self) -> PerspectiveProjection
fn clone(&self) -> PerspectiveProjection
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Component for PerspectiveProjection
impl Component for PerspectiveProjection
source§const STORAGE_TYPE: StorageType = bevy_ecs::component::StorageType::Table
const STORAGE_TYPE: StorageType = bevy_ecs::component::StorageType::Table
A constant indicating the storage type used for this component.
source§fn register_component_hooks(_hooks: &mut ComponentHooks)
fn register_component_hooks(_hooks: &mut ComponentHooks)
Called when registering this component, allowing mutable access to its
ComponentHooks
.source§impl Debug for PerspectiveProjection
impl Debug for PerspectiveProjection
source§impl Default for PerspectiveProjection
impl Default for PerspectiveProjection
source§impl From<PerspectiveProjection> for Projection
impl From<PerspectiveProjection> for Projection
source§fn from(p: PerspectiveProjection) -> Self
fn from(p: PerspectiveProjection) -> Self
Converts to this type from the input type.
source§impl FromReflect for PerspectiveProjection
impl FromReflect for PerspectiveProjection
source§fn from_reflect(reflect: &dyn Reflect) -> Option<Self>
fn from_reflect(reflect: &dyn Reflect) -> Option<Self>
Constructs a concrete instance of
Self
from a reflected value.source§fn take_from_reflect(
reflect: Box<dyn Reflect>
) -> Result<Self, Box<dyn Reflect>>
fn take_from_reflect( reflect: Box<dyn Reflect> ) -> Result<Self, Box<dyn Reflect>>
Attempts to downcast the given value to
Self
using,
constructing the value using from_reflect
if that fails. Read moresource§impl GetTypeRegistration for PerspectiveProjection
impl GetTypeRegistration for PerspectiveProjection
source§fn get_type_registration() -> TypeRegistration
fn get_type_registration() -> TypeRegistration
Returns the default
TypeRegistration
for this type.source§fn register_type_dependencies(registry: &mut TypeRegistry)
fn register_type_dependencies(registry: &mut TypeRegistry)
Registers other types needed by this type. Read more
source§impl Reflect for PerspectiveProjection
impl Reflect for PerspectiveProjection
source§fn get_represented_type_info(&self) -> Option<&'static TypeInfo>
fn get_represented_type_info(&self) -> Option<&'static TypeInfo>
source§fn as_any_mut(&mut self) -> &mut dyn Any
fn as_any_mut(&mut self) -> &mut dyn Any
Returns the value as a
&mut dyn Any
.source§fn into_reflect(self: Box<Self>) -> Box<dyn Reflect>
fn into_reflect(self: Box<Self>) -> Box<dyn Reflect>
Casts this type to a boxed reflected value.
source§fn as_reflect(&self) -> &dyn Reflect
fn as_reflect(&self) -> &dyn Reflect
Casts this type to a reflected value.
source§fn as_reflect_mut(&mut self) -> &mut dyn Reflect
fn as_reflect_mut(&mut self) -> &mut dyn Reflect
Casts this type to a mutable reflected value.
source§fn clone_value(&self) -> Box<dyn Reflect>
fn clone_value(&self) -> Box<dyn Reflect>
Clones the value as a
Reflect
trait object. Read moresource§fn set(&mut self, value: Box<dyn Reflect>) -> Result<(), Box<dyn Reflect>>
fn set(&mut self, value: Box<dyn Reflect>) -> Result<(), Box<dyn Reflect>>
Performs a type-checked assignment of a reflected value to this value. Read more
source§fn reflect_kind(&self) -> ReflectKind
fn reflect_kind(&self) -> ReflectKind
Returns a zero-sized enumeration of “kinds” of type. Read more
source§fn reflect_ref(&self) -> ReflectRef<'_>
fn reflect_ref(&self) -> ReflectRef<'_>
Returns an immutable enumeration of “kinds” of type. Read more
source§fn reflect_mut(&mut self) -> ReflectMut<'_>
fn reflect_mut(&mut self) -> ReflectMut<'_>
Returns a mutable enumeration of “kinds” of type. Read more
source§fn reflect_owned(self: Box<Self>) -> ReflectOwned
fn reflect_owned(self: Box<Self>) -> ReflectOwned
Returns an owned enumeration of “kinds” of type. Read more
source§fn reflect_partial_eq(&self, value: &dyn Reflect) -> Option<bool>
fn reflect_partial_eq(&self, value: &dyn Reflect) -> Option<bool>
Returns a “partial equality” comparison result. Read more
source§fn apply(&mut self, value: &(dyn Reflect + 'static))
fn apply(&mut self, value: &(dyn Reflect + 'static))
Applies a reflected value to this value. Read more
source§fn reflect_hash(&self) -> Option<u64>
fn reflect_hash(&self) -> Option<u64>
Returns a hash of the value (which includes the type). Read more
source§fn debug(&self, f: &mut Formatter<'_>) -> Result<(), Error>
fn debug(&self, f: &mut Formatter<'_>) -> Result<(), Error>
Debug formatter for the value. Read more
source§fn serializable(&self) -> Option<Serializable<'_>>
fn serializable(&self) -> Option<Serializable<'_>>
Returns a serializable version of the value. Read more
source§fn is_dynamic(&self) -> bool
fn is_dynamic(&self) -> bool
Indicates whether or not this type is a dynamic type. Read more
source§impl Struct for PerspectiveProjection
impl Struct for PerspectiveProjection
source§fn field(&self, name: &str) -> Option<&dyn Reflect>
fn field(&self, name: &str) -> Option<&dyn Reflect>
Returns a reference to the value of the field named
name
as a &dyn Reflect
.source§fn field_mut(&mut self, name: &str) -> Option<&mut dyn Reflect>
fn field_mut(&mut self, name: &str) -> Option<&mut dyn Reflect>
Returns a mutable reference to the value of the field named
name
as a
&mut dyn Reflect
.source§fn field_at(&self, index: usize) -> Option<&dyn Reflect>
fn field_at(&self, index: usize) -> Option<&dyn Reflect>
Returns a reference to the value of the field with index
index
as a
&dyn Reflect
.source§fn field_at_mut(&mut self, index: usize) -> Option<&mut dyn Reflect>
fn field_at_mut(&mut self, index: usize) -> Option<&mut dyn Reflect>
Returns a mutable reference to the value of the field with index
index
as a &mut dyn Reflect
.source§fn name_at(&self, index: usize) -> Option<&str>
fn name_at(&self, index: usize) -> Option<&str>
Returns the name of the field with index
index
.source§fn iter_fields(&self) -> FieldIter<'_>
fn iter_fields(&self) -> FieldIter<'_>
Returns an iterator over the values of the reflectable fields for this struct.
source§fn clone_dynamic(&self) -> DynamicStruct
fn clone_dynamic(&self) -> DynamicStruct
Clones the struct into a
DynamicStruct
.source§impl TypePath for PerspectiveProjection
impl TypePath for PerspectiveProjection
source§fn type_path() -> &'static str
fn type_path() -> &'static str
Returns the fully qualified path of the underlying type. Read more
source§fn short_type_path() -> &'static str
fn short_type_path() -> &'static str
Returns a short, pretty-print enabled path to the type. Read more
source§fn type_ident() -> Option<&'static str>
fn type_ident() -> Option<&'static str>
source§fn crate_name() -> Option<&'static str>
fn crate_name() -> Option<&'static str>
Auto Trait Implementations§
impl Freeze for PerspectiveProjection
impl RefUnwindSafe for PerspectiveProjection
impl Send for PerspectiveProjection
impl Sync for PerspectiveProjection
impl Unpin for PerspectiveProjection
impl UnwindSafe for PerspectiveProjection
Blanket Implementations§
source§impl<T, U> AsBindGroupShaderType<U> for T
impl<T, U> AsBindGroupShaderType<U> for T
source§fn as_bind_group_shader_type(&self, _images: &RenderAssets<GpuImage>) -> U
fn as_bind_group_shader_type(&self, _images: &RenderAssets<GpuImage>) -> U
Return the
T
ShaderType
for self
. When used in AsBindGroup
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impl<T> BorrowMut<T> for Twhere
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fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<C> Bundle for Cwhere
C: Component,
impl<C> Bundle for Cwhere
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unsafe fn from_components<T, F>(ctx: &mut T, func: &mut F) -> C
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components: &Components,
ids: &mut impl FnMut(Option<ComponentId>)
)
fn get_component_ids( components: &Components, ids: &mut impl FnMut(Option<ComponentId>) )
source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
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source§fn reflect_type_ident(&self) -> Option<&str>
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source§impl<T> FromWorld for Twhere
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) -> Result<&mut T, ReflectPathError<'p>>where
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