Creates a hidden window with a default camera, calls the supplied
drawing function inside a 3D mode block, and returns the captured
framebuffer as an image object.
Usage
raylibr_screenshot_3d(draw, width = 640L, height = 480L)
Arguments
- draw
A function containing 3D drawing calls
(e.g., draw_cube, draw_sphere).
- width
An integer. Window width in pixels.
- height
An integer. Window height in pixels.
Value
An image object. On HiDPI displays the framebuffer is captured at
full pixel density (e.g., 1280x960 for a 640x480 window at 2x scale);
knitr still displays it at width x height.
Examples
if (FALSE) {
raylibr_screenshot_3d(function() {
draw_cube(c(0, 0, 0), 2.0, 2.0, 2.0, "red")
})
}
