{"adoption": {"forks": 191, "observed_at": "2026-08-28T04:06:11.687519+00:00", "stars": 2082}, "canonical_url": "https://ross.abutalabs.com/products/togl", "card": {"archived": false, "artifact_type": "library", "description": "Direct3D to OpenGL abstraction layer", "domain": ["graphics", "cross-platform"], "enriched": true, "function": ["graphics", "compiler"], "health_score": 20, "homepage": null, "language": "C++", "license": "NOASSERTION", "license_family": "other", "maturity": "abandoned", "member_repos": ["ValveSoftware/ToGL"], "name": "ValveSoftware/ToGL", "platform": ["cpp", "windows"], "pushed_at": "2015-09-01T05:05:05+00:00", "repo": "ValveSoftware/ToGL", "stars": 2082, "tags": ["direct3d", "opengl", "hlsl", "glsl", "translation-layer", "source-engine", "game-development", "linux", "macos"], "topics": [], "urls": [], "use_cases": ["port a Direct3D 9 game to OpenGL platforms", "translate HLSL shaders to GLSL", "study how Valve ported Source Engine to Mac/Linux", "reference implementation of a D3D-to-OpenGL abstraction layer"], "what_it_is": "ToGL is Valve's Direct3D 9 to OpenGL translation layer, extracted from the DOTA2/Source Engine codebase. It includes a bytecode-level HLSL-to-GLSL translator and supports a limited subset of Direct3D 9.0c with some SM3 features.", "when_to_avoid": ["you need a maintained, supported translation layer (project is unsupported and last released in 2015)", "you need full Direct3D 9+ feature coverage or modern APIs like Vulkan", "you expect it to build out of the box"], "when_to_choose": ["you need a reference for D3D9-to-OpenGL translation or HLSL-to-GLSL shader conversion", "you are researching Source Engine's cross-platform rendering approach"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/togl", "repo": "ValveSoftware/ToGL", "role": "main", "score": 32}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:06:11.687519+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T02:55:55.062499+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1cfeda1b75ade20da88a1c4b35a77d3c048614751f6fc71689e502c7b9f57054", "fetched_at": "2026-08-28T04:06:11.687519+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ValveSoftware/ToGL"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:06:11.687519+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T02:55:55.062499+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1cfeda1b75ade20da88a1c4b35a77d3c048614751f6fc71689e502c7b9f57054", "fetched_at": "2026-08-28T04:06:11.687519+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ValveSoftware/ToGL"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T02:55:55.062499+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1cfeda1b75ade20da88a1c4b35a77d3c048614751f6fc71689e502c7b9f57054", "fetched_at": "2026-08-28T04:06:11.687519+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ValveSoftware/ToGL"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:06:11.687519+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:06:11.687519+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:06:11.687519+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T02:55:55.062499+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1cfeda1b75ade20da88a1c4b35a77d3c048614751f6fc71689e502c7b9f57054", "fetched_at": "2026-08-28T04:06:11.687519+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ValveSoftware/ToGL"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:06:11.687519+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:06:11.687519+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T02:55:55.062499+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1cfeda1b75ade20da88a1c4b35a77d3c048614751f6fc71689e502c7b9f57054", "fetched_at": "2026-08-28T04:06:11.687519+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ValveSoftware/ToGL"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:06:11.687519+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:06:11.687519+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:06:11.687519+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T02:55:55.062499+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1cfeda1b75ade20da88a1c4b35a77d3c048614751f6fc71689e502c7b9f57054", "fetched_at": "2026-08-28T04:06:11.687519+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ValveSoftware/ToGL"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:06:11.687519+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:06:11.687519+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T02:55:55.062499+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1cfeda1b75ade20da88a1c4b35a77d3c048614751f6fc71689e502c7b9f57054", "fetched_at": "2026-08-28T04:06:11.687519+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ValveSoftware/ToGL"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T02:55:55.062499+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1cfeda1b75ade20da88a1c4b35a77d3c048614751f6fc71689e502c7b9f57054", "fetched_at": "2026-08-28T04:06:11.687519+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ValveSoftware/ToGL"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T02:55:55.062499+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1cfeda1b75ade20da88a1c4b35a77d3c048614751f6fc71689e502c7b9f57054", "fetched_at": "2026-08-28T04:06:11.687519+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ValveSoftware/ToGL"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T02:55:55.062499+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1cfeda1b75ade20da88a1c4b35a77d3c048614751f6fc71689e502c7b9f57054", "fetched_at": "2026-08-28T04:06:11.687519+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ValveSoftware/ToGL"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 0, "longevity": 100, "rhythm": 35}, "computed_at": "2026-09-03T02:20:16.233290+00:00", "flags": ["no_releases", "no_license"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 4559, "days_push": 4019, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 32, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}