Renderer

classin packageklyn.graphics3d

public class Renderer implements AutoClosable

Renderer

All Implemented Interfaces: AutoClosable

Renderer with persistent mesh uploads and one native submission per frame. Windows and Linux/X11 use OpenGL 3.3: CPU submission work is O(visible nodes), while the GPU transforms vertices and shades fragments. KlynOS explicitly uses a CPU software rasterizer, with work proportional to geometry and covered pixels; identical batches reuse the previous image. It does not emulate a GPU. Use and close on the creating thread. Offscreen OpenGL needs a display; offscreen CPU rendering on KlynOS does not create a native window. Example: try renderer = Renderer(): renderer.render(scene, camera, 640, 480)

Properties

Modifier and Type	Member	Description
public readonly property	deviceDescription `deviceDescription as String`	Backend description after first render; explicitly identifies CPU on KlynOS.
public readonly property	statistics `statistics as RenderStatistics`	Counter snapshot, O(1), without GPU synchronization or CPU rendering.

Methods

Modifier and Type	Member	Description
public	bindSurface `bindSurface(owner as Object, window as Object, x as Int, y as Int) as Void`	Internal GUI binding, performed before the first render; does not create a GUI dependency in the scene API.
public	capture `capture(path as String) as Void`	Explicit synchronous framebuffer capture, BMP format.
public	clearMeshCache `clearMeshCache() as Void`	Releases cached meshes, retaining the backend.
public	close `close() as Void`	Releases native renderer resources, idempotently.
public	recordSurface `recordSurface(painter as Object) as Void`	Records a GUI viewport for clipping, overlays and explicit capture.
public	render `render(scene as Scene, camera as PerspectiveCamera, width as Int, height as Int) as Void`	Draws scene using the camera.

Inherited Methods

methodInherited Methods from AutoClosable: close