RenderObjectStore

Remarks

Ids are dense and reused. Removal marks a slot dead and pushes it onto a free list rather than compacting, because the id is what every feature's parallel array is indexed by — compacting would move objects and invalidate every registered array at once, which is the opposite of what the RenderDataHolder arrangement is for.

The cost of that is holes: a scene that streamed a thousand objects out leaves a thousand dead slots the culling loop still walks. It is a real cost and a cheap one — a dead slot is one predictable branch on a value already in cache — and it buys stable ids, which everything else here depends on.

Fields and properties (5)

• public RenderDataHolder Data

  Per-feature arrays, indexed by the same ids as this store.

• public int Count

  One past the highest id ever handed out — the length every array is grown to.

• public int LiveCount

  How many slots hold a live object.

• public Span<RenderObject> All

  The objects, live and dead, as one span.

• public ref RenderObject this[RenderObjectId id]

  The object with this id.

Methods (4)

• public RenderObjectId Add(in RenderObject value)

  Adds an object, reusing a dead slot where there is one.

• public void Remove(RenderObjectId id)

  Removes an object, freeing its slot for reuse.

• public void Clear()

  Drops every object, keeping the memory for the next scene.

• public void Dispose()

  Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

Used by (67, showing 40)

• ArenaThirdPersonShooter
• VirtualGeometryGameVirtualGeometry
• BindlessFrameTestsVixen.Rendering.Tests
• ClusteredLightingTestsVixen.Rendering.Tests
• ClusteredShadingDeviceTestsVixen.Graphics.Golden.Tests
• CompositorAssetTestsVixen.Rendering.Tests
• CompositorImageTestsVixen.Graphics.Golden.Tests
• CountingFeatureVixen.Rendering.Tests
• CullJobVixen.Rendering
• DepthPrepassTestsVixen.Rendering.Tests
• DescriptorBindingTestsVixen.Rendering.Tests
• DrawCompactionTestsVixen.Rendering.Tests
• ForwardFrameTestsVixen.Rendering.Tests
• ForwardLightingRenderFeatureVixen.Rendering
• ForwardLightingTestsVixen.Rendering.Tests
• FrameBudgetTestsVixen.Rendering.Tests
• GpuCullingRendererVixen.Rendering
• GpuVisibilityGroupVixen.Rendering
• GpuVisibilityGroupTestsVixen.Rendering.Tests
• GraphicsCompositorTestsVixen.Rendering.Tests
• IVisibilityGroupVixen.Rendering
• InstancingRenderFeatureVixen.Rendering
• IrradianceBounceDeviceTestsVixen.Graphics.Golden.Tests
• IrradianceFieldRendererVixen.Rendering
• IrradianceRefinementTestsVixen.Rendering.Tests
• IrradianceShadingDeviceTestsVixen.Graphics.Golden.Tests
• LodRenderFeatureVixen.Rendering
• LodTestsVixen.Rendering.Tests
• MaterialBindingTestsVixen.Rendering.Tests
• MaterialRecordBufferTestsVixen.Rendering.Tests
• MaterialRenderFeatureVixen.Rendering
• MaterialTextureIndexTestsVixen.Rendering.Tests
• MeshExtractionSystemVixen.Rendering
• MeshExtractionTestsVixen.Rendering.Tests
• MeshRenderFeatureVixen.Rendering
• MeshRenderFeatureTestsVixen.Rendering.Tests
• MotionVectorRenderFeatureVixen.Rendering
• MotionVectorTestsVixen.Rendering.Tests
• ObjectRecordTestsVixen.Rendering.Tests
• ParticleRenderFeatureVixen.Rendering