Fix missing break statement

Author: aaronfranke

model/g4mf/structures/g4mf_accessor_4d.cpp

@@ -285,7 +285,7 @@ String G4MFAccessor4D::_minimal_primitive_type_given_bits(const uint32_t p_float
 						p.columns[1] = Vector4(m_numbers[numbers_offset + 3], m_numbers[numbers_offset + 4], m_numbers[numbers_offset + 5], 0.0f);                                                \
 						p.columns[2] = Vector4(m_numbers[numbers_offset + 6], m_numbers[numbers_offset + 7], m_numbers[numbers_offset + 8], 0.0f);                                                \
 						p.columns[3] = Vector4(m_numbers[numbers_offset + 9], m_numbers[numbers_offset + 10], m_numbers[numbers_offset + 11], 0.0f);                                              \
-					}                                                                                                                                                                             \
+					} break;                                                                                                                                                                      \
 					case 16: {                                                                                                                                                                    \
 						p.columns[0] = Vector4(m_numbers[numbers_offset + 0], m_numbers[numbers_offset + 1], m_numbers[numbers_offset + 2], m_numbers[numbers_offset + 3]);                       \
 						p.columns[1] = Vector4(m_numbers[numbers_offset + 4], m_numbers[numbers_offset + 5], m_numbers[numbers_offset + 6], m_numbers[numbers_offset + 7]);                       \

model/tetra/box_tetra_mesh_4d.cpp

@@ -586,6 +586,7 @@ PackedVector3Array BoxTetraMesh4D::get_cell_uvw_map() {
 			return _tetra_decomp == BOX_TETRA_DECOMP_40_CELL ? BOX_40_CELL_TEXTURE_MAP_LONG_CROSS : BOX_48_CELL_TEXTURE_MAP_LONG_CROSS;
 		} break;
 	}
+	ERR_FAIL_V_MSG(PackedVector3Array(), "Invalid cell texture map type.");
 }
 
 PackedInt32Array BoxTetraMesh4D::get_edge_indices() {