C++ (Cpp) BKE_speaker_copy Examples

Example #1

File: speaker.c Project: Andrewson3D/blender-for-vray

void BKE_speaker_make_local(Speaker *spk)
{
	Main *bmain = G.main;
	Object *ob;
	bool is_local = false, is_lib = false;

	/* - only lib users: do nothing
	 * - only local users: set flag
	 * - mixed: make copy
	 */

	if (spk->id.lib == NULL) return;
	if (spk->id.us == 1) {
		id_clear_lib_data(bmain, &spk->id);
		return;
	}

	ob = bmain->object.first;
	while (ob) {
		if (ob->data == spk) {
			if (ob->id.lib) is_lib = true;
			else is_local = true;
		}
		ob = ob->id.next;
	}

	if (is_local && is_lib == false) {
		id_clear_lib_data(bmain, &spk->id);
	}
	else if (is_local && is_lib) {
		Speaker *spk_new = BKE_speaker_copy(spk);
		spk_new->id.us = 0;

		/* Remap paths of new ID using old library as base. */
		BKE_id_lib_local_paths(bmain, spk->id.lib, &spk_new->id);

		ob = bmain->object.first;
		while (ob) {
			if (ob->data == spk) {

				if (ob->id.lib == NULL) {
					ob->data = spk_new;
					spk_new->id.us++;
					spk->id.us--;
				}
			}
			ob = ob->id.next;
		}
	}
}

Example #2

File: library.c Project: nttputus/blensor

int id_copy(ID *id, ID **newid, int test)
{
    if (!test) *newid = NULL;

    /* conventions:
     * - make shallow copy, only this ID block
     * - id.us of the new ID is set to 1 */
    switch (GS(id->name)) {
    case ID_SCE:
        return 0; /* can't be copied from here */
    case ID_LI:
        return 0; /* can't be copied from here */
    case ID_OB:
        if (!test) *newid = (ID *)BKE_object_copy((Object *)id);
        return 1;
    case ID_ME:
        if (!test) *newid = (ID *)BKE_mesh_copy((Mesh *)id);
        return 1;
    case ID_CU:
        if (!test) *newid = (ID *)BKE_curve_copy((Curve *)id);
        return 1;
    case ID_MB:
        if (!test) *newid = (ID *)BKE_mball_copy((MetaBall *)id);
        return 1;
    case ID_MA:
        if (!test) *newid = (ID *)BKE_material_copy((Material *)id);
        return 1;
    case ID_TE:
        if (!test) *newid = (ID *)BKE_texture_copy((Tex *)id);
        return 1;
    case ID_IM:
        if (!test) *newid = (ID *)BKE_image_copy((Image *)id);
        return 1;
    case ID_LT:
        if (!test) *newid = (ID *)BKE_lattice_copy((Lattice *)id);
        return 1;
    case ID_LA:
        if (!test) *newid = (ID *)BKE_lamp_copy((Lamp *)id);
        return 1;
    case ID_SPK:
        if (!test) *newid = (ID *)BKE_speaker_copy((Speaker *)id);
        return 1;
    case ID_CA:
        if (!test) *newid = (ID *)BKE_camera_copy((Camera *)id);
        return 1;
    case ID_IP:
        return 0; /* deprecated */
    case ID_KE:
        if (!test) *newid = (ID *)BKE_key_copy((Key *)id);
        return 1;
    case ID_WO:
        if (!test) *newid = (ID *)BKE_world_copy((World *)id);
        return 1;
    case ID_SCR:
        return 0; /* can't be copied from here */
    case ID_VF:
        return 0; /* not implemented */
    case ID_TXT:
        if (!test) *newid = (ID *)BKE_text_copy((Text *)id);
        return 1;
    case ID_SCRIPT:
        return 0; /* deprecated */
    case ID_SO:
        return 0; /* not implemented */
    case ID_GR:
        if (!test) *newid = (ID *)BKE_group_copy((Group *)id);
        return 1;
    case ID_AR:
        if (!test) *newid = (ID *)BKE_armature_copy((bArmature *)id);
        return 1;
    case ID_AC:
        if (!test) *newid = (ID *)BKE_action_copy((bAction *)id);
        return 1;
    case ID_NT:
        if (!test) *newid = (ID *)ntreeCopyTree((bNodeTree *)id);
        return 1;
    case ID_BR:
        if (!test) *newid = (ID *)BKE_brush_copy((Brush *)id);
        return 1;
    case ID_PA:
        if (!test) *newid = (ID *)BKE_particlesettings_copy((ParticleSettings *)id);
        return 1;
    case ID_WM:
        return 0; /* can't be copied from here */
    case ID_GD:
        return 0; /* not implemented */
    }

    return 0;
}