FramebufferTexture

new FramebufferTexture(width: number, height: number)

THREE equivalent: THREE.FramebufferTexture

CPU render-to-texture. Captures a rectangular region of the current framebuffer for use in a subsequent draw pass.

Differs from THREE.js

CPU-side capture via ImageData, not a GPU framebuffer object. Requires an explicit capture() call.

Properties

Name	Type	Description
width	number	Capture width in pixels.
height	number	Capture height in pixels.
data	ImageData|undefined	Captured pixel data (read-only).

Methods

Method	Description
capture(source: ImageData, x?: number, y?: number): void	Copies a width x height region from the framebuffer ImageData starting at (x, y).
dispose(): void	Clears the captured data.