toPNG
toPNG(
device,framebuffer,width,height):string
Defined in: webgl/png.ts:8
Read a rendered framebuffer back to a PNG data URL. WebGL readback is
bottom-left origin, so rows are flipped to top-left for the image. Browser
only (uses a 2D canvas to encode). Render into framebuffer before calling.
Parameters
Section titled “Parameters”device
Section titled “device”Device
framebuffer
Section titled “framebuffer”Framebuffer
number
height
Section titled “height”number
Returns
Section titled “Returns”string