v0.2.12

• README and docs: headless setup first, R3F setup second
• Removed duplicated quick-start content on README
• Quick Start guide covers install with and without React Three Fiber

v0.2.11

Headless viewport renderer split

• Extract \createDebugViewportRenderer\ with GL state-restore tests
• 
  equiresViewportRuntime()\ on viewport planning layer
• Viewport renderer caches pane rects, accepts \overlayOpacity\ / \dividerStyle, dev-warns on graph mismatches
• E2e flow specs and demo ?e2e=*\ URL presets
• Headless docs: compositor vs scissor viewport path
• Published ESM gzip: 26 kB

v0.2.10

Highlights

• Breakdown viewport labels align to compositor bands (WebGPU screenUV + canvas-centered HUD)
• Built-in shader cost label renamed to Shader Complexity
• Social capture preset (?capture=social) and pnpm capture:social script
• Configurable pane divider styling (lineWidth, edgeColor, coreColor)
• DebugViewLayer with showLeva={false} skips Leva for headless capture

See CHANGELOG for full details.

v0.2.9

Added

• Headless WebGPU runtime on the root package: createDebugPipelineRuntime, createDebugViewportRenderer, createDebugPipelineRuntimeKey, and readHeatmapCostFromCanvas.
• DebugViewsOptions, DebugViewsControlValues, and layout/pane helpers exported from the React-free entrypoint.
• Starlight Headless Runtime guide and unit tests for control helpers and pipeline runtime keys.

Changed

• /r3f is now a thin adapter over the canonical core runtime.
• useDebugViewsControls imports types from core instead of the R3F module.
• Removed the monolithic debug-views-post.tsx implementation file. Public R3F API unchanged for DebugViewLayer consumers.

v0.1.1

Published to npm as threejs-debug-compose@0.1.1.

Added

• Composable TSL debug views for Three.js WebGPU render pipelines.
• Production-ready, zero-overhead estimated shader complexity engine (shaderCost).
• Declarative property evaluation for shader cost, including texture resolution/type weighting, pipeline breakers, and advanced optics.
• Bounded LRU cache and aggressive early exits for render-loop safety.
• Starlight documentation site with live built-in views demo.
• Viewport render graph with stable pane assignments and scissor-based presentation.
• Optimized material view pipeline for lighting-only, reflection-only, and wireframe views.

Changed

• Replaced fragile regex/source parsing with robust declarative property evaluation.
• Enforced strict TypeScript boundaries.
• Packed material data into a single RGBA target for WebGPU color attachment limits.

Fixed

• Resolved asset paths for Vite base path compatibility.
• Corrected TSL imports and type issues for WebGPU-first renderer.
• Switched to procedural environment for WebGPU compatibility.