Interface Camera
interface Camera {
children: SceneNode[];
farPlane: number;
fov: number;
name?: string;
nearPlane: number;
ortho?: OrthographicBounds | null;
viewport?: NormalizedViewport;
worldMatrix: Mat4;
worldMatrixVersion: number;
}
children: SceneNode[];
farPlane: number;
fov: number;
name?: string;
nearPlane: number;
ortho?: OrthographicBounds | null;
viewport?: NormalizedViewport;
worldMatrix: Mat4;
worldMatrixVersion: number;
}
Hierarchy (View Summary)
Index
Properties
children
far
farPlane: number
fov
fov: number
Optionalname
name?: string
Optional source/debug name. Imported glTF cameras use the glTF camera name,
or camera{index} when the source definition is unnamed.
near
nearPlane: number
Optionalortho
Live orthographic view-volume extents, installed by enableOrthographicCamera
and mutable/animatable thereafter. Null or undefined means the camera projects
perspectively through fov.
Optionalviewport
Readonlyworld
Readonlyworld
worldMatrixVersion: number
Minimal camera contract — any camera that can provide view/projection matrices. Both ArcRotateCamera and FreeCamera implement this interface. Pure state, no scene knowledge (pillar 4b).
The view/projection matrix caches below are allocated by the camera factory via the process-global
allocateMat4()singleton — F32 by default, F64 after any HPM engine is constructed (seedocs/lite/architecture/36-high-precision-matrix.md). The storage type is fixed at construction and never changes.