Emil_Shanaty/Cortex_Engine
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feat: add Solar Sanctuary demo scene

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This commit is contained in:
emil28092005
2026-07-19 01:44:09 +03:00
parent bfe5a7f44f
commit cbe9121cf2
2 changed files with 150 additions and 6 deletions
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README.md
+8
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@@ -25,6 +25,9 @@ dotnet build CORTEX_ENGINE.sln -c Debug
# Run
./scripts/run.sh
# Run the alternative Solar Sanctuary demo scene
./scripts/run.sh -- --scene sanctuary
# Run with AI/MCP server
./scripts/run.sh -- --mcp-port 5000
@@ -46,6 +49,11 @@ dotnet test tests/Engine.Tests/Engine.Tests.csproj -c Debug
- **Shadow & Light Parameters** — per-light intensity/range/RGB, shadow bias/radius/farplane, ambient RGB
- **Video Recording** — start/stop recording to MP4
## Demo Scenes
- **Kinetic Gallery** (default) — sphere pyramid, diamond rain, orbiting torus rings and physics.
- **Solar Sanctuary** (`--scene sanctuary`) — a luminous torus-knot core, three orbital rings, an obelisk circle and falling physical comets.
## MCP Tools
Connect via `http://localhost:5000/` (SSE):
src/CortexEngine.App/Program.cs
+142 -6
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@@ -18,6 +18,12 @@ namespace CortexEngine.App;
class Program
{
private enum DemoScene
{
KineticGallery,
SolarSanctuary,
}
static async Task Main(string[] args)
{
Console.WriteLine("Cortex Engine — Vulkan + Physics + AI/MCP (pure P/Invoke)...");
@@ -25,6 +31,7 @@ class Program
try
{
var mcpPort = ParseMcpPort(args);
var scene = ParseScene(args);
using var world = World.Create();
using var physicsWorld = new PhysicsWorld();
@@ -54,10 +61,11 @@ class Program
0.1f,
100f));
CreateScene(world, scene);
ConfigureCamera(cameraEntity, scene);
var cameraController = new FreeFlyCameraController(cameraEntity);
Console.WriteLine("Camera: FreeFly (WASD + right-click mouse look, Q/E up/down, Shift boost)");
CreateScene(world);
Console.WriteLine($"[Scene] Active demo: {GetSceneName(scene)}");
var hasImGui = renderer.GetType().Name == "VulkanRenderer";
VulkanRenderer? vkRenderer = hasImGui ? (VulkanRenderer)renderer : null;
@@ -220,6 +228,7 @@ class Program
var entityCount = 0;
world.Each((Entity e, ref Transform _) => entityCount++);
ImGui.Text($"Entities: {entityCount}");
ImGui.Text($"Scene: {GetSceneName(scene)}");
ImGui.Text($"MCP: {(mcpPort > 0 ? $"port {mcpPort}" : "disabled")}");
ImGui.Text("WASD: move | RMB: look | Q/E: up/down | Shift: boost");
ImGui.Separator();
@@ -254,7 +263,9 @@ class Program
}
}
CreateObjects(world);
CreateSceneObjects(world, scene);
ConfigureCamera(cameraEntity, scene);
cameraController = new FreeFlyCameraController(cameraEntity);
physicsEnabled = true;
Console.WriteLine($"[App] Scene reset: {toDelete.Count} entities deleted");
}
@@ -507,7 +518,49 @@ class Program
return 0;
}
static void CreateScene(World world)
static DemoScene ParseScene(string[] args)
{
for (var i = 0; i < args.Length; i++)
{
if (args[i] != "--scene" || i + 1 >= args.Length)
continue;
return args[++i].ToLowerInvariant() switch
{
"gallery" or "kinetic-gallery" => DemoScene.KineticGallery,
"sanctuary" or "solar-sanctuary" => DemoScene.SolarSanctuary,
var name => throw new ArgumentException(
$"Unknown scene '{name}'. Use 'gallery' or 'sanctuary'.")
};
}
return DemoScene.KineticGallery;
}
static string GetSceneName(DemoScene scene) => scene switch
{
DemoScene.KineticGallery => "Kinetic Gallery",
DemoScene.SolarSanctuary => "Solar Sanctuary",
_ => scene.ToString(),
};
static void ConfigureCamera(Entity cameraEntity, DemoScene scene)
{
var camera = cameraEntity.Get<Camera>();
if (scene == DemoScene.SolarSanctuary)
{
camera.Position = new Vector3(18, 12, -22);
camera.Target = new Vector3(0, 5, 0);
}
else
{
camera.Position = new Vector3(0, 5, -15);
camera.Target = new Vector3(0, 0.5f, 0);
}
cameraEntity.Set(camera);
}
static void CreateScene(World world, DemoScene scene)
{
// Floor
world.Entity("Floor")
@@ -515,7 +568,7 @@ class Program
.Set(LoadMesh("Content/cube.obj", new Vector3(0.3f, 0.3f, 0.35f)))
.Set(RigidBody.StaticBox(new Vector3(20, 0.5f, 20)));
CreateObjects(world);
CreateSceneObjects(world, scene);
// Lights (3 dynamic point lights, all cast shadows)
world.Entity("MainLight")
@@ -535,7 +588,16 @@ class Program
Console.WriteLine($"[Scene] {entityCount} entities");
}
static void CreateObjects(World world)
static void CreateSceneObjects(World world, DemoScene scene)
{
if (scene == DemoScene.SolarSanctuary)
CreateSolarSanctuary(world);
else
CreateKineticGallery(world);
}
// The original scene remains available as the default demo.
static void CreateKineticGallery(World world)
{
// Central torus knot (floating, no physics)
var torusKnot = LoadMesh("Content/torusknot.obj", new Vector3(0.9f, 0.7f, 0.3f));
@@ -611,6 +673,80 @@ class Program
}
}
// A calmer architectural contrast to the physics-heavy Kinetic Gallery:
// a luminous core, three tilted orbital rings, a circle of obelisks, and a
// small stream of physical "comets" falling into the sanctuary.
static void CreateSolarSanctuary(World world)
{
var goldKnot = LoadMesh("Content/torusknot.obj", new Vector3(1.0f, 0.48f, 0.08f));
world.Entity("SolarCore")
.Set(new Transform(new Vector3(0, 7, 0), Quaternion.CreateFromAxisAngle(Vector3.UnitY, 0.35f), new Vector3(2.4f)))
.Set(goldKnot);
var ringMesh = LoadMesh("Content/torus.obj", new Vector3(0.08f, 0.62f, 1.0f));
var ringRotations = new[]
{
Quaternion.CreateFromYawPitchRoll(0.15f, 0.55f, 0.05f),
Quaternion.CreateFromYawPitchRoll(1.25f, -0.38f, 0.45f),
Quaternion.CreateFromYawPitchRoll(2.15f, 0.18f, -0.62f),
};
for (var i = 0; i < ringRotations.Length; i++)
{
world.Entity($"SolarOrbit_{i}")
.Set(new Transform(new Vector3(0, 7, 0), ringRotations[i], new Vector3(4.5f + i * 1.15f)))
.Set(ringMesh);
}
var obeliskMesh = LoadMesh("Content/pyramid.obj", new Vector3(0.82f, 0.16f, 0.06f));
for (var i = 0; i < 10; i++)
{
var angle = i * MathF.Tau / 10f;
var position = new Vector3(MathF.Cos(angle) * 13f, 2.6f, MathF.Sin(angle) * 13f);
world.Entity($"SunObelisk_{i}")
.Set(new Transform(position, Quaternion.CreateFromAxisAngle(Vector3.UnitY, -angle), new Vector3(1.8f, 4.8f, 1.8f)))
.Set(obeliskMesh)
.Set(RigidBody.StaticBox(new Vector3(0.9f, 2.4f, 0.9f)));
}
var portalMesh = LoadMesh("Content/cone.obj", new Vector3(0.18f, 0.08f, 0.5f));
for (var i = 0; i < 4; i++)
{
var angle = i * MathF.Tau / 4f + MathF.PI / 4f;
var position = new Vector3(MathF.Cos(angle) * 8.5f, 2f, MathF.Sin(angle) * 8.5f);
world.Entity($"SanctuarySpire_{i}")
.Set(new Transform(position, Quaternion.CreateFromAxisAngle(Vector3.UnitY, -angle), new Vector3(2.2f, 3.5f, 2.2f)))
.Set(portalMesh);
}
var moonMesh = LoadMesh("Content/sphere.obj", new Vector3(0.38f, 0.75f, 1.0f));
for (var i = 0; i < 12; i++)
{
var angle = i * MathF.Tau / 12f;
var radius = 5.6f + (i % 3) * 0.8f;
world.Entity($"SanctuaryMoon_{i}")
.Set(new Transform(
new Vector3(MathF.Cos(angle) * radius, 4.2f + (i % 2) * 1.4f, MathF.Sin(angle) * radius),
Quaternion.Identity,
new Vector3(0.7f)))
.Set(moonMesh);
}
var cometMesh = LoadMesh("Content/diamond.obj", new Vector3(1.0f, 0.12f, 0.35f));
var random = new Random(20260719);
for (var i = 0; i < 18; i++)
{
var angle = (float)random.NextDouble() * MathF.Tau;
var radius = 3.0f + (float)random.NextDouble() * 8f;
world.Entity($"SolarComet_{i}")
.Set(new Transform(
new Vector3(MathF.Cos(angle) * radius, 12f + i * 0.75f, MathF.Sin(angle) * radius),
Quaternion.CreateFromYawPitchRoll(angle, angle * 0.5f, 0),
new Vector3(0.52f)))
.Set(cometMesh)
.Set(RigidBody.DynamicBox(new Vector3(0.28f), mass: 0.35f));
}
}
static Mesh LoadMesh(string path, Vector3 color)
{
if (!File.Exists(path))