C++ (Cpp) ED_uvedit_assign_image Examples

Example #1

File: image_edit.c Project: Moguri/blender

/* called to assign images to UV faces */
void ED_space_image_set(SpaceImage *sima, Scene *scene, Object *obedit, Image *ima)
{
	/* context may be NULL, so use global */
	ED_uvedit_assign_image(G.main, scene, obedit, ima, sima->image);

	/* change the space ima after because uvedit_face_visible_test uses the space ima
	 * to check if the face is displayed in UV-localview */
	sima->image = ima;

	if (ima == NULL || ima->type == IMA_TYPE_R_RESULT || ima->type == IMA_TYPE_COMPOSITE) {
		if (sima->mode == SI_MODE_PAINT) {
			sima->mode = SI_MODE_VIEW;
		}
	}

	if (sima->image)
		BKE_image_signal(sima->image, &sima->iuser, IMA_SIGNAL_USER_NEW_IMAGE);

	id_us_ensure_real((ID *)sima->image);

	if (obedit)
		WM_main_add_notifier(NC_GEOM | ND_DATA, obedit->data);

	WM_main_add_notifier(NC_SPACE | ND_SPACE_IMAGE, NULL);
}

Example #2

File: mesh_data.c Project: rexbron/blender-ocio

static int drop_named_image_invoke(bContext *C, wmOperator *op, wmEvent *event)
{
	Scene *scene= CTX_data_scene(C);
	View3D *v3d= CTX_wm_view3d(C);
	Base *base= ED_view3d_give_base_under_cursor(C, event->mval);
	Image *ima= NULL;
	Mesh *me;
	Object *obedit;
	int exitmode= 0;
	char name[32];
	
	/* Check context */
	if(base==NULL || base->object->type!=OB_MESH) {
		BKE_report(op->reports, RPT_ERROR, "Not an Object or Mesh");
		return OPERATOR_CANCELLED;
	}
	
	/* check input variables */
	if(RNA_property_is_set(op->ptr, "filepath")) {
		char path[FILE_MAX];
		
		RNA_string_get(op->ptr, "filepath", path);
		ima= BKE_add_image_file(path);
	}
	else {
		RNA_string_get(op->ptr, "name", name);
		ima= (Image *)find_id("IM", name);
	}
	
	if(!ima) {
		BKE_report(op->reports, RPT_ERROR, "Not an Image.");
		return OPERATOR_CANCELLED;
	}
	
	/* turn mesh in editmode */
	/* BKE_mesh_get/end_editmesh: ED_uvedit_assign_image also calls this */

	obedit= base->object;
	me= obedit->data;
	if(me->edit_mesh==NULL) {
		make_editMesh(scene, obedit);
		exitmode= 1;
	}
	if(me->edit_mesh==NULL)
		return OPERATOR_CANCELLED;
	
	ED_uvedit_assign_image(scene, obedit, ima, NULL);

	if(exitmode) {
		load_editMesh(scene, obedit);
		free_editMesh(me->edit_mesh);
		MEM_freeN(me->edit_mesh);
		me->edit_mesh= NULL;
	}

	/* dummie drop support; ensure view shows a result :) */
	if(v3d)
		v3d->flag2 |= V3D_SOLID_TEX;
	
	WM_event_add_notifier(C, NC_GEOM|ND_DATA, obedit->data);
	
	return OPERATOR_FINISHED;
}