pub trait RenderFeatureFramePacket: Downcast + Send + Sync {
// Required methods
fn get_or_push_render_object_instance(
&mut self,
render_object_instance: RenderObjectInstance
) -> RenderObjectInstanceId;
fn render_feature_view_packet(
&self,
view_index: ViewFrameIndex
) -> &dyn RenderFeatureViewPacket;
fn render_feature_view_packet_mut(
&mut self,
view_index: ViewFrameIndex
) -> &mut dyn RenderFeatureViewPacket;
fn feature_index(&self) -> RenderFeatureIndex;
// Provided methods
fn push_render_object_instance_per_view(
&mut self,
view_index: ViewFrameIndex,
render_object_instance_id: RenderObjectInstanceId,
render_object_instance: RenderObjectInstance
) -> RenderObjectInstancePerViewId { ... }
fn push_volume(&mut self, view_index: ViewFrameIndex, object_id: ObjectId) { ... }
}
Expand description
A type-erased trait used by the Renderer
, RenderFrameJob
, and RendererThreadPool
to control the workload of the rendering process without identifying specific types
used in each RenderFeature
’s frame packet or workload. See FramePacket
and ViewPacket
for implementation details.
Required Methods§
fn get_or_push_render_object_instance( &mut self, render_object_instance: RenderObjectInstance ) -> RenderObjectInstanceId
fn render_feature_view_packet( &self, view_index: ViewFrameIndex ) -> &dyn RenderFeatureViewPacket
fn render_feature_view_packet_mut( &mut self, view_index: ViewFrameIndex ) -> &mut dyn RenderFeatureViewPacket
fn feature_index(&self) -> RenderFeatureIndex
Provided Methods§
fn push_render_object_instance_per_view( &mut self, view_index: ViewFrameIndex, render_object_instance_id: RenderObjectInstanceId, render_object_instance: RenderObjectInstance ) -> RenderObjectInstancePerViewId
fn push_volume(&mut self, view_index: ViewFrameIndex, object_id: ObjectId)
Implementations§
source§impl dyn RenderFeatureFramePacket
impl dyn RenderFeatureFramePacket
sourcepub fn is<__T: RenderFeatureFramePacket>(&self) -> bool
pub fn is<__T: RenderFeatureFramePacket>(&self) -> bool
Returns true if the trait object wraps an object of type __T
.
sourcepub fn downcast<__T: RenderFeatureFramePacket>(
self: Box<Self>
) -> Result<Box<__T>, Box<Self>>
pub fn downcast<__T: RenderFeatureFramePacket>( self: Box<Self> ) -> Result<Box<__T>, Box<Self>>
Returns a boxed object from a boxed trait object if the underlying object is of type
__T
. Returns the original boxed trait if it isn’t.
sourcepub fn downcast_rc<__T: RenderFeatureFramePacket>(
self: Rc<Self>
) -> Result<Rc<__T>, Rc<Self>>
pub fn downcast_rc<__T: RenderFeatureFramePacket>( self: Rc<Self> ) -> Result<Rc<__T>, Rc<Self>>
Returns an Rc
-ed object from an Rc
-ed trait object if the underlying object is of
type __T
. Returns the original Rc
-ed trait if it isn’t.
sourcepub fn downcast_ref<__T: RenderFeatureFramePacket>(&self) -> Option<&__T>
pub fn downcast_ref<__T: RenderFeatureFramePacket>(&self) -> Option<&__T>
Returns a reference to the object within the trait object if it is of type __T
, or
None
if it isn’t.
sourcepub fn downcast_mut<__T: RenderFeatureFramePacket>(
&mut self
) -> Option<&mut __T>
pub fn downcast_mut<__T: RenderFeatureFramePacket>( &mut self ) -> Option<&mut __T>
Returns a mutable reference to the object within the trait object if it is of type
__T
, or None
if it isn’t.
Trait Implementations§
source§impl<'a> RenderFeatureFramePacketAsConcrete<'a> for dyn RenderFeatureFramePacket
impl<'a> RenderFeatureFramePacketAsConcrete<'a> for dyn RenderFeatureFramePacket
source§fn as_concrete<T: RenderFeatureFramePacket>(&'a self) -> &'a T
fn as_concrete<T: RenderFeatureFramePacket>(&'a self) -> &'a T
&dyn RenderFeatureFramePacket
into &T
where T: RenderFeatureFramePacket
.source§impl RenderFeatureFramePacketIntoConcrete for Box<dyn RenderFeatureFramePacket>
impl RenderFeatureFramePacketIntoConcrete for Box<dyn RenderFeatureFramePacket>
source§fn into_concrete<T: RenderFeatureFramePacket>(self) -> Box<T>
fn into_concrete<T: RenderFeatureFramePacket>(self) -> Box<T>
Box<dyn RenderFeatureFramePacket>
into Box<T>
where T: RenderFeatureFramePacket
.