vkf_viewer_frame Interface

interface
public function vkf_viewer_frame(viewer) bind(C, name="vkf_viewer_frame")

Arguments

Type IntentOptional Attributes Name
type(c_ptr), value :: viewer

viewer handle (vkf_viewer_create)

Return Value integer(kind=c_int)

Description

Render one frame (vkf_viewer_frame_begin, then vkf_viewer_frame_draw). Returns 1 while the viewer is running, 0 once its window has been closed, -1 on failure.