{"id":"dolphin.lightlab--DolphinLightSurfaceAreaSplit","name":"DolphinLightSurfaceAreaSplit","owner":"dolphin","package":"dolphin.lightlab","kind":"function","signature":"external DolphinLightSurfaceAreaSplit(dolphinLightWorld world,int first,int count) returns dolphinLightSplit","description":"Dolphin light surface area split.","context":"Build bounded lighting experiments with geometry, visibility, transport, film, and GPU/CPU contracts.","parameters":[{"name":"world","type":"dolphinLightWorld","description":"Supply world as dolphinLightWorld."},{"name":"first","type":"int","description":"Supply first as int."},{"name":"count","type":"int","description":"Supply count as int."}],"returns":"dolphinLightSplit","members":[],"tags":["cpu","dolphin","dolphin.lightlab","function","lightlab","source-example"],"updated":"2026-09-09","source":{"repository":"dolphin","path":"packages/lightlab/src/bvh_partition.yh","line":21,"sha256":"e6a4dd2b28ee6132b664f5f22bf77dd2e47348029d75ee731126adf5e9e292eb"},"status":"source-declared","notes":["Package presence and a declaration do not establish support on every host. Host services need their platform and lifecycle setup."],"examples":[{"id":"usage","title":"Use DolphinLightSurfaceAreaSplit","description":"A complete small caller. Values are illustrative; check the returned result and package requirements before connecting live resources.","code":"using dolphin.lightlab\n\n// Build bounded lighting experiments with geometry, visibility, transport, film, and GPU/CPU contracts.\ndolphinLightWorld world = dolphinLightWorld()\nint first = 1\nint count = 1\ndolphinLightSplit result = DolphinLightSurfaceAreaSplit(world, first, count)\nConsole.Log(\"Inspect result in your debugger\")\n","manifest":"manifestVersion = \"2\"\npackage = \"api.example.dolphin_lightlab__dolphinlightsurfaceareasplit\"\nversion = \"0.1.0\"\nlanguageEdition = \"yeho-core-2026.1\"\n\n[app]\nkind = \"headless\"\n\n[[dependencies]]\npackage = \"dolphin.lightlab\"\nversion = \"0.1.0\"\npath = \"../../../dolphin/packages/lightlab\"\n\n[[dependencies]]\npackage = \"dolphin.materials\"\nversion = \"0.1.0\"\npath = \"../../../dolphin/packages/materials\"\n\n[[dependencies]]\npackage = \"dolphin.math\"\nversion = \"0.1.0\"\npath = \"../../../dolphin/packages/math\"\n\n[[dependencies]]\npackage = \"dolphin.spatial3d\"\nversion = \"0.1.0\"\npath = \"../../../dolphin/packages/spatial3d\"\n","tags":["cpu","source-example"],"verification":"type checked","run":"cpu-oracle","sha256":"421d40e89cbfc2f910edd893383ff58f268693a9e4172c4d071ab1d3a3cd2e64","checked":"2026-09-09","diagnostic":"","observedOutput":null,"checkedBackend":null}],"searchTerms":[],"url":"https://demonhunterlabs.com/academy/api?item=dolphin.lightlab--DolphinLightSurfaceAreaSplit","json":"https://demonhunterlabs.com/reference/items/dolphin.lightlab--DolphinLightSurfaceAreaSplit.json","markdown":"https://demonhunterlabs.com/reference/text/dolphin.lightlab--DolphinLightSurfaceAreaSplit.md"}