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bevyengine
GitHub Repository: bevyengine/bevy
Path: blob/main/release-content/release-notes/render_diagnostics_additions.md
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---
title: Render Diagnostic Additions authors: ["@JMS55"] pull_requests: [22326]
---

Bevy's RenderDiagnosticPlugin has new methods for uploading data from GPU buffers to bevy_diagnostic.

impl ViewNode for Foo { fn run( &self, _graph: &mut RenderGraphContext, render_context: &mut RenderContext, _: QueryItem<Self::ViewQuery>, world: &World, ) -> Result<(), NodeRunError> { let diagnostics = render_context.diagnostic_recorder(); diagnostics.record_u32( render_context.command_encoder(), &my_buffer1.slice(..), // Buffer slice must be 4 bytes, and buffer must have BufferUsages::COPY_SRC "my_diagnostics/foo", ); diagnostics.record_f32( render_context.command_encoder(), &my_buffer2.slice(..), // Buffer slice must be 4 bytes, and buffer must have BufferUsages::COPY_SRC "my_diagnostics/bar", ); Ok(()) } }