.gitignore

@@ -1,2 +1 @@
 /target
-Cargo.lock

src/components.rs

@@ -3,14 +3,10 @@ use bevy::{
     render::{
         extract_component::ExtractComponent,
         render_asset::RenderAssetUsages,
-        render_resource::{
+        render_resource::{CachedRenderPipelineId, Extent3d, TextureDimension, TextureFormat, TextureUsages},
-            CachedRenderPipelineId, Extent3d, TextureDimension, TextureFormat, TextureUsages,
-        },
     },
 };
 
-/// Component for cameras which stores the specialized render pipeline id. Automatically inserted
-/// when the pipeline is created.
 #[derive(Component, Deref, DerefMut)]
 pub struct DitherPostProcessPipelineId(pub CachedRenderPipelineId);
 
@@ -69,7 +65,7 @@ impl DitherPostProcessSettings {
         Self(handle)
     }
     /// Gets the handle of the texture representing this component's Bayer matrix
-    pub fn handle(&self) -> Handle<Image> {
+    pub fn handle(&self) -> Handle<Image> {    
         self.0.clone()
     }
 }

src/lib.rs

@@ -10,7 +10,9 @@ use bevy::{
     render::{
         extract_component::ExtractComponentPlugin,
         render_graph::{RenderGraphApp, ViewNodeRunner},
-        render_resource::{PipelineCache, SpecializedRenderPipelines, TextureFormat},
+        render_resource::{
+            PipelineCache, SpecializedRenderPipeline, SpecializedRenderPipelines, TextureFormat,
+        },
         view::{ExtractedView, ViewTarget},
         Render, RenderApp, RenderSet,
     },
@@ -42,10 +44,7 @@ impl Plugin for DitherPostProcessPlugin {
         };
 
         render_app
-            .add_systems(
+            .add_systems(Render, prepare_post_processing_pipelines.in_set(RenderSet::Prepare))
-                Render,
-                prepare_post_processing_pipelines.in_set(RenderSet::Prepare),
-            )
             .init_resource::<SpecializedRenderPipelines<DitherPostProcessPipeline>>()
             .add_render_graph_node::<ViewNodeRunner<nodes::DitherRenderNode>>(
                 Core3d,
@@ -90,8 +89,6 @@ fn prepare_post_processing_pipelines(
             },
         );
 
-        commands
+        commands.entity(entity).insert(DitherPostProcessPipelineId(pipeline_id));
-            .entity(entity)
-            .insert(DitherPostProcessPipelineId(pipeline_id));
     }
 }

src/resources.rs

@@ -1,15 +1,10 @@
 use bevy::{
-    core_pipeline::fullscreen_vertex_shader,
+    core_pipeline::fullscreen_vertex_shader, prelude::*, render::{
-    prelude::*,
-    render::{
         render_resource::{
-            binding_types::{sampler, texture_2d},
+            binding_types::{sampler, texture_2d}, BindGroupLayout, BindGroupLayoutEntries, ColorTargetState, ColorWrites, FragmentState, RenderPipelineDescriptor, Sampler, SamplerBindingType, SamplerDescriptor, ShaderStages, SpecializedRenderPipeline, TextureFormat, TextureSampleType
-            BindGroupLayout, BindGroupLayoutEntries, ColorTargetState, ColorWrites, FragmentState,
-            RenderPipelineDescriptor, Sampler, SamplerBindingType, SamplerDescriptor, ShaderStages,
-            SpecializedRenderPipeline, TextureFormat, TextureSampleType,
         },
         renderer::RenderDevice,
-    },
+    }
 };
 
 #[derive(Resource)]
@@ -83,5 +78,4 @@ impl SpecializedRenderPipeline for DitherPostProcessPipeline {
             zero_initialize_workgroup_memory: false,
         }
     }
-}
+}
-