Struct zng::render::ReferenceFrameId

pub struct ReferenceFrameId(/* private fields */);

Expand description

Represents an unique key for a spatial reference frame that is recreated in multiple frames.

The key can be generated from WidgetId, SpatialFrameId or FrameValueKey<PxTransform> all guaranteed to be unique even if the inner value of IDs is the same.

Implementations§

impl ReferenceFrameId

pub fn from_widget_child( parent_id: WidgetId, child_index: u32, ) -> ReferenceFrameId

Key from WidgetId and u32 index.

This can be used in nodes that know that they are the only one rendering children nodes.

pub fn from_unique(id: SpatialFrameId) -> ReferenceFrameId

Key from SpatialFrameId.

pub fn from_unique_child( id: SpatialFrameId, child_index: u32, ) -> ReferenceFrameId

Key from SpatialFrameId and u32 index.

pub fn from_frame_value( frame_value_key: FrameValueKey<PxTransform>, ) -> ReferenceFrameId

Key from a FrameValueKey<PxTransform>.

pub fn from_frame_value_child( frame_value_key: FrameValueKey<PxTransform>, child_index: u32, ) -> ReferenceFrameId

Key from a FrameValueKey<PxTransform> and u32 index.

Trait Implementations§

impl Clone for ReferenceFrameId

fn clone(&self) -> ReferenceFrameId

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl From<(FrameValueKey<PxTransform>, u32)> for ReferenceFrameId

fn from(_: (FrameValueKey<PxTransform>, u32)) -> ReferenceFrameId

Converts to this type from the input type.

impl From<(SpatialFrameId, u32)> for ReferenceFrameId

fn from(_: (SpatialFrameId, u32)) -> ReferenceFrameId

Converts to this type from the input type.

impl From<(WidgetId, u32)> for ReferenceFrameId

fn from(_: (WidgetId, u32)) -> ReferenceFrameId

Converts to this type from the input type.

impl From<FrameValueKey<PxTransform>> for ReferenceFrameId

fn from(value: FrameValueKey<PxTransform>) -> ReferenceFrameId

Converts to this type from the input type.

impl From<SpatialFrameId> for ReferenceFrameId

fn from(id: SpatialFrameId) -> ReferenceFrameId

Converts to this type from the input type.

impl PartialEq for ReferenceFrameId

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

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

1.0.0 · source§

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 Copy for ReferenceFrameId

impl Eq for ReferenceFrameId

impl StructuralPartialEq for ReferenceFrameId

Auto Trait Implementations§

impl Freeze for ReferenceFrameId

impl RefUnwindSafe for ReferenceFrameId

impl Send for ReferenceFrameId

impl Sync for ReferenceFrameId

impl Unpin for ReferenceFrameId

impl UnwindSafe for ReferenceFrameId

Blanket Implementations§

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🔬This is a nightly-only experimental API. (clone_to_uninit)

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