// setting the emitters shape (the shapes meshes will be set later during modifier applying operation)
int from = ((Number) particleSettings.getFieldValue("from")).intValue();
switch (from) {
case PART_FROM_VERT:
result.setShape(new EmitterMeshVertexShape());
break;
case PART_FROM_FACE:
result.setShape(new EmitterMeshFaceShape());
break;
case PART_FROM_VOLUME: