C++ (Cpp) view3d_region_operator_needs_opengl Exemples

Exemple #1

Fichier : view3d_view.c Projet : greg100795/blender-git

/* use this call when executing an operator,
 * event system doesn't set for each event the
 * opengl drawing context */
void view3d_operator_needs_opengl(const bContext *C)
{
	wmWindow *win = CTX_wm_window(C);
	ARegion *ar = CTX_wm_region(C);
	
	view3d_region_operator_needs_opengl(win, ar);
}

Exemple #2

Fichier : gpencil_utils.c Projet : Brachi/blender

/* Init handling for space-conversion function (from passed-in parameters) */
void gp_point_conversion_init(bContext *C, GP_SpaceConversion *r_gsc)
{
	ScrArea *sa = CTX_wm_area(C);
	ARegion *ar = CTX_wm_region(C);
	
	/* zero out the storage (just in case) */
	memset(r_gsc, 0, sizeof(GP_SpaceConversion));
	unit_m4(r_gsc->mat);
	
	/* store settings */
	r_gsc->sa = sa;
	r_gsc->ar = ar;
	r_gsc->v2d = &ar->v2d;
	
	/* init region-specific stuff */
	if (sa->spacetype == SPACE_VIEW3D) {
		wmWindow *win = CTX_wm_window(C);
		Scene *scene = CTX_data_scene(C);
		View3D *v3d = (View3D *)CTX_wm_space_data(C);
		RegionView3D *rv3d = ar->regiondata;
		
		/* init 3d depth buffers */
		view3d_operator_needs_opengl(C);
		
		view3d_region_operator_needs_opengl(win, ar);
		ED_view3d_autodist_init(scene, ar, v3d, 0);
		
		/* for camera view set the subrect */
		if (rv3d->persp == RV3D_CAMOB) {
			ED_view3d_calc_camera_border(scene, ar, v3d, rv3d, &r_gsc->subrect_data, true); /* no shift */
			r_gsc->subrect = &r_gsc->subrect_data;
		}
	}
}