Class Scene3D

3D scene type that extends the base Scene with 3D-specific functionality. Contains world, camera, and 3D rendering capabilities.

Inheritance
object
Scene
Scene3D
EditorPreviewScene3D
Implements
Inherited Members
Namespace: PopcorningGuineaPig.Engine.Scenes
Assembly: PopcorningGuineaPig.Engine.dll
Syntax
public abstract class Scene3D : Scene, IDisposable

Properties

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AnimatedModels

Declaration
protected IReadOnlyList<AnimatedModelInstance> AnimatedModels { get; }
Property Value
Type Description
IReadOnlyList<AnimatedModelInstance>
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Cubemap

Optional cubemap sky. Drawn instead of Skybox when set. The game owns it.

Declaration
protected CubemapSky? Cubemap { get; }
Property Value
Type Description
CubemapSky
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MainCamera

Declaration
protected Camera3D? MainCamera { get; }
Property Value
Type Description
Camera3D?
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Skybox

Optional five-face sky. The game owns it; this scene only draws it.

Declaration
protected Skybox? Skybox { get; }
Property Value
Type Description
Skybox
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WorldModel

Declaration
protected Model? WorldModel { get; }
Property Value
Type Description
Model?

Methods

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AddAnimatedModel(AnimatedModelInstance)

Declaration
public void AddAnimatedModel(AnimatedModelInstance instance)
Parameters
Type Name Description
AnimatedModelInstance instance
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ClearAnimatedModels()

Declaration
public void ClearAnimatedModels()
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ComputeBoundingBox()

Union AABB over every renderable piece of geometry the scene owns — world model plus every valid animated-model instance. Returns null when the scene has nothing the editor's auto-framing camera could anchor to (empty scene, all geometry unloaded); callers use that null to fall back to a sensible default rather than frame zero-extent geometry. Story 4.4 entrypoint for the editor viewport's bounding-sphere camera placement.

Declaration
public BoundingBox? ComputeBoundingBox()
Returns
Type Description
BoundingBox?
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RemoveAnimatedModel(AnimatedModelInstance)

Declaration
public bool RemoveAnimatedModel(AnimatedModelInstance instance)
Parameters
Type Name Description
AnimatedModelInstance instance
Returns
Type Description
bool
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Render(int, int)

Declaration
public override void Render(int width, int height)
Parameters
Type Name Description
int width
int height
Overrides
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SetCubemapSky(CubemapSky?)

Attach a cubemap sky. When it is ready, Render(int, int) draws it instead of Skybox. The caller still owns and must dispose it.

Declaration
public void SetCubemapSky(CubemapSky? sky)
Parameters
Type Name Description
CubemapSky sky
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SetMainCamera(Camera3D)

Declaration
public void SetMainCamera(Camera3D camera)
Parameters
Type Name Description
Camera3D camera
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SetSkybox(Skybox?)

Attach a skybox the scene will draw first inside BeginMode3D. The caller still owns and must dispose it. Swap day/night by replacing faces on the same instance or passing a new one.

Declaration
public void SetSkybox(Skybox? skybox)
Parameters
Type Name Description
Skybox skybox
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SetWorldModel(Model)

Declaration
public void SetWorldModel(Model model)
Parameters
Type Name Description
Model model
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Unload()

Declaration
public override void Unload()
Overrides
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Update(double)

Declaration
public override void Update(double deltaTime)
Parameters
Type Name Description
double deltaTime
Overrides

Implements