CAD interchange without UI
Avalonia-free CAD primitives and interchange (.cadjson / .cadphys).

Docs · https://nuget.pkg.github.com/Novolis-Platform/index.json · Org landing · Governance

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GitHub Packages shows this repository README on every package page (upstream limitation). Open the package README for install and quick start — embedded in each .nupkg and linked below.

Published packages

Package	Install	Package README
Novolis.Cad.Primitives	dotnet add package Novolis.Cad.Primitives	README
Novolis.Cad.Blueprint	dotnet add package Novolis.Cad.Blueprint	README
Novolis.Cad.Evaluation	dotnet add package Novolis.Cad.Evaluation	README
Novolis.Cad.SceneBridge	dotnet add package Novolis.Cad.SceneBridge	README

For NuGet.org and Visual Studio, the embedded README.md inside each package is authoritative.

novolis-cad

Avalonia-free CAD interchange packages for Novolis. Mesh scene graphs (.nov3djson) live in Novolis.3D.Scene / Novolis.3D.Import.

Packages

Package	Role
Novolis.Cad.Primitives	.cadjson / .cadphys DTOs, workspace enums, vec helpers
Novolis.Cad.Blueprint	CadBlueprint companion — walls, interiors, exteriors, openings + smart sheets
Novolis.Cad.Evaluation	Staged CadDocument eval + phys export
Novolis.Cad.SceneBridge	CadDocument → SceneDocument tessellation bridge

Schemas: novolis-governance (schemas/cad). UI editor: Novolis.Avalonia.Cad.

Install

dotnet add package Novolis.Cad.Primitives
dotnet add package Novolis.Cad.Blueprint
dotnet add package Novolis.Cad.Evaluation
dotnet add package Novolis.Cad.SceneBridge

Prerequisites: .NET 10 SDK (net10.0); Novolis.* packages from GitHub Packages at 2026.1.*.

Quick start

using System.Text.Json;
using Novolis.Cad.Primitives;
using Novolis.Cad.SceneBridge;
using Novolis._3D;

var cad = JsonSerializer.Deserialize<CadDocument>(File.ReadAllText("room.cadjson"))!;
var scene = CadSceneBridge.ToSceneDocument(cad, new CadSceneBridgeOptions { EnsureStudioLights = true });
SceneSerializer.Save(scene, "room.nov3djson");

Build

dotnet build d:\novolis\novolis-cad\Novolis.Cad.slnx
dotnet test d:\novolis\novolis-cad\Novolis.Cad.slnx

Cross-repo local iteration: open d:\novolis\Novolis.Platform.slnx (ProjectReference mode). Do not use local NuGet folder feeds.

Dogfood

App	Notes
Novolis.Avalonia.Cad	Draft Studio / CAD Studio 3D editor
SceneLab	.nov3djson preview and import
CorellianFreighterBuilder	CLI --import mesh pipeline