static int fly_modal(bContext *C, wmOperator *op, const wmEvent *event)
{
int exit_code;
bool do_draw = false;
FlyInfo *fly = op->customdata;
RegionView3D *rv3d = fly->rv3d;
Object *fly_object = ED_view3d_cameracontrol_object_get(fly->v3d_camera_control);
fly->redraw = 0;
flyEvent(C, op, fly, event);
#ifdef WITH_INPUT_NDOF
if (fly->ndof) { /* 3D mouse overrules [2D mouse + timer] */
if (event->type == NDOF_MOTION) {
flyApply_ndof(C, fly);
}
}
else
#endif /* WITH_INPUT_NDOF */
if (event->type == TIMER && event->customdata == fly->timer) {
flyApply(C, fly);
}
do_draw |= fly->redraw;
exit_code = flyEnd(C, fly);
if (exit_code != OPERATOR_RUNNING_MODAL)
do_draw = true;
if (do_draw) {
if (rv3d->persp == RV3D_CAMOB) {
WM_event_add_notifier(C, NC_OBJECT | ND_TRANSFORM, fly_object);
}
// puts("redraw!"); // too frequent, commented with NDOF_FLY_DRAW_TOOMUCH for now
ED_region_tag_redraw(CTX_wm_region(C));
}
if (ELEM(exit_code, OPERATOR_FINISHED, OPERATOR_CANCELLED))
ED_area_headerprint(CTX_wm_area(C), NULL);
return exit_code;
}
static int fly_modal(bContext *C, wmOperator *op, const wmEvent *event)
{
int exit_code;
bool do_draw = false;
FlyInfo *fly = op->customdata;
RegionView3D *rv3d = fly->rv3d;
Object *fly_object = fly->root_parent ? fly->root_parent : fly->v3d->camera;
fly->redraw = 0;
flyEvent(fly, event);
if (fly->ndof) { /* 3D mouse overrules [2D mouse + timer] */
if (event->type == NDOF_MOTION) {
flyApply_ndof(C, fly);
}
}
else if (event->type == TIMER && event->customdata == fly->timer) {
flyApply(C, fly);
}
do_draw |= fly->redraw;
exit_code = flyEnd(C, fly);
if (exit_code != OPERATOR_RUNNING_MODAL)
do_draw = true;
if (do_draw) {
if (rv3d->persp == RV3D_CAMOB) {
WM_event_add_notifier(C, NC_OBJECT | ND_TRANSFORM, fly_object);
}
// puts("redraw!"); // too frequent, commented with NDOF_FLY_DRAW_TOOMUCH for now
ED_region_tag_redraw(CTX_wm_region(C));
}
return exit_code;
}
