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Complete V1 performance and OOM release gates

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mes123456
2026-08-14 22:32:09 -04:00
parent 3ea9974eee
commit a3f3071c03
45 changed files with 4206 additions and 276 deletions
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27
web/app/src/volume/volume-material-mapping.ts
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@@ -23,18 +23,15 @@ export interface PrincipledVolumeMappingInputIR {
export interface VolumeMaterialMappingLossIR {
code:
| "VOLUME_COLOR_GRID_UNSUPPORTED"
| "VOLUME_TEMPERATURE_BLACKBODY_UNSUPPORTED"
| "VOLUME_EMISSION_GRID_UNSUPPORTED"
| "VOLUME_VELOCITY_RENDER_UNSUPPORTED";
field: "colorGrid" | "temperatureGrid" | "emissionGrid" | "velocityGrid";
field: "velocityGrid";
fallback: string;
}
export interface VolumeMaterialMappingResultIR {
material: NanoVDBMaterialIR;
losses: VolumeMaterialMappingLossIR[];
supportedSemantics: Array<"DENSITY_GRID" | "CONSTANT_COLOR" | "CONSTANT_EMISSION" | "ANISOTROPY" | "INTERPOLATION">;
supportedSemantics: Array<"DENSITY_GRID" | "COLOR_GRID" | "TEMPERATURE_GRID_BLACKBODY" | "EMISSION_GRID" | "CONSTANT_COLOR" | "CONSTANT_EMISSION" | "ANISOTROPY" | "INTERPOLATION">;
}
function finite(value: number, minimum: number, maximum: number, name: string): number {
@@ -48,10 +45,11 @@ function color(value: [number, number, number] | undefined, fallback: [number, n
return [...result];
}
function requireGrid(manifest: NanoVDBBundleManifestIR, name: string | undefined, semantic: NanoVDBGridSemantic, field: string): string | undefined {
function requireGrid(manifest: NanoVDBBundleManifestIR, name: string | undefined, semantic: NanoVDBGridSemantic, field: string, valueType: "FLOAT32" | "VEC3F32"): string | undefined {
if (name === undefined) return undefined;
const grid = manifest.grids.find((candidate) => candidate.name === name);
if (!grid || grid.semantic !== semantic) throw new Error(`NANOVDB_MANIFEST_INVALID: ${field} must reference a ${semantic} grid`);
if (grid.valueType !== valueType) throw new Error(`NANOVDB_GRID_UNSUPPORTED: ${field} requires ${valueType}`);
return name;
}
@@ -60,16 +58,16 @@ export function mapPrincipledVolumeToNanoVDB(
input: PrincipledVolumeMappingInputIR,
): VolumeMaterialMappingResultIR {
const manifest = validateNanoVDBBundleManifest(sourceManifest);
const densityGrid = requireGrid(manifest, input.densityGrid, "DENSITY", "densityGrid");
const densityGrid = requireGrid(manifest, input.densityGrid, "DENSITY", "densityGrid", "FLOAT32");
if (!densityGrid) throw new Error("NANOVDB_MANIFEST_INVALID: a density grid is required");
const colorGrid = requireGrid(manifest, input.colorGrid, "COLOR", "colorGrid");
const temperatureGrid = requireGrid(manifest, input.temperatureGrid, "TEMPERATURE", "temperatureGrid");
const emissionGrid = requireGrid(manifest, input.emissionGrid, "EMISSION", "emissionGrid");
const velocityGrid = requireGrid(manifest, input.velocityGrid, "VELOCITY", "velocityGrid");
const colorGrid = requireGrid(manifest, input.colorGrid, "COLOR", "colorGrid", "VEC3F32");
const temperatureGrid = requireGrid(manifest, input.temperatureGrid, "TEMPERATURE", "temperatureGrid", "FLOAT32");
const emissionGrid = requireGrid(manifest, input.emissionGrid, "EMISSION", "emissionGrid", "FLOAT32");
const velocityGrid = requireGrid(manifest, input.velocityGrid, "VELOCITY", "velocityGrid", "VEC3F32");
const material: NanoVDBMaterialIR = {
densityGrid,
...(colorGrid ? { colorGrid } : {}),
...(temperatureGrid ? { temperatureGrid } : {}),
...(temperatureGrid && input.blackbodyEnabled ? { temperatureGrid } : {}),
...(emissionGrid ? { emissionGrid } : {}),
...(velocityGrid ? { velocityGrid } : {}),
densityScale: finite(input.densityScale, 0, 1_000_000, "densityScale"),
@@ -82,13 +80,10 @@ export function mapPrincipledVolumeToNanoVDB(
};
if (material.interpolation !== "NEAREST" && material.interpolation !== "LINEAR") throw new Error("NANOVDB_MANIFEST_INVALID: interpolation");
const losses: VolumeMaterialMappingLossIR[] = [];
if (colorGrid) losses.push({ code: "VOLUME_COLOR_GRID_UNSUPPORTED", field: "colorGrid", fallback: "constant color" });
if (temperatureGrid && input.blackbodyEnabled) losses.push({ code: "VOLUME_TEMPERATURE_BLACKBODY_UNSUPPORTED", field: "temperatureGrid", fallback: "constant emission color" });
if (emissionGrid) losses.push({ code: "VOLUME_EMISSION_GRID_UNSUPPORTED", field: "emissionGrid", fallback: "constant emission color and scale" });
if (velocityGrid) losses.push({ code: "VOLUME_VELOCITY_RENDER_UNSUPPORTED", field: "velocityGrid", fallback: "velocity metadata retained without motion rendering" });
return {
material,
losses,
supportedSemantics: ["DENSITY_GRID", "CONSTANT_COLOR", "CONSTANT_EMISSION", "ANISOTROPY", "INTERPOLATION"],
supportedSemantics: ["DENSITY_GRID", "COLOR_GRID", "TEMPERATURE_GRID_BLACKBODY", "EMISSION_GRID", "CONSTANT_COLOR", "CONSTANT_EMISSION", "ANISOTROPY", "INTERPOLATION"],
};
}