void ControllerExporter::export_morph_controller(Object *ob, Key *key)
{
bool use_instantiation = this->export_settings->use_object_instantiation;
Mesh *me;
me = bc_get_mesh_copy(scene,
ob,
this->export_settings->export_mesh_type,
this->export_settings->apply_modifiers,
this->export_settings->triangulate);
std::string controller_name = id_name(ob) + "-morph";
std::string controller_id = get_controller_id(key, ob);
openMorph(controller_id, controller_name,
COLLADABU::URI(COLLADABU::Utils::EMPTY_STRING, get_geometry_id(ob, use_instantiation)));
std::string targets_id = add_morph_targets(key, ob);
std::string morph_weights_id = add_morph_weights(key, ob);
COLLADASW::TargetsElement targets(mSW);
COLLADASW::InputList &input = targets.getInputList();
input.push_back(COLLADASW::Input(COLLADASW::InputSemantic::MORPH_TARGET, // constant declared in COLLADASWInputList.h
COLLADASW::URI(COLLADABU::Utils::EMPTY_STRING, targets_id)));
input.push_back(COLLADASW::Input(COLLADASW::InputSemantic::MORPH_WEIGHT,
COLLADASW::URI(COLLADABU::Utils::EMPTY_STRING, morph_weights_id)));
targets.add();
BKE_libblock_free_us(G.main, me);
//support for animations
//can also try the base element and param alternative
add_weight_extras(key);
closeMorph();
closeController();
}
void GeometryExporter::operator()(Object *ob)
{
// XXX don't use DerivedMesh, Mesh instead?
#if 0
DerivedMesh *dm = mesh_get_derived_final(mScene, ob, CD_MASK_BAREMESH);
#endif
bool use_instantiation = this->export_settings->use_object_instantiation;
Mesh *me = bc_get_mesh_copy( mScene,
ob,
this->export_settings->export_mesh_type,
this->export_settings->apply_modifiers,
this->export_settings->triangulate);
Mesh *mesh = (Mesh *) ob->data;
me->flag = mesh->flag;
std::string geom_id = get_geometry_id(ob, use_instantiation);
std::vector<Normal> nor;
std::vector<BCPolygonNormalsIndices> norind;
// Skip if linked geometry was already exported from another reference
if (use_instantiation &&
exportedGeometry.find(geom_id) != exportedGeometry.end())
{
return;
}
std::string geom_name = (use_instantiation) ? id_name(ob->data) : id_name(ob);
exportedGeometry.insert(geom_id);
bool has_color = (bool)CustomData_has_layer(&me->fdata, CD_MCOL);
create_normals(nor, norind, me);
// openMesh(geoId, geoName, meshId)
openMesh(geom_id, geom_name);
// writes <source> for vertex coords
createVertsSource(geom_id, me);
// writes <source> for normal coords
createNormalsSource(geom_id, me, nor);
bool has_uvs = (bool)CustomData_has_layer(&me->fdata, CD_MTFACE);
// writes <source> for uv coords if mesh has uv coords
if (has_uvs) {
createTexcoordsSource(geom_id, me);
}
if (has_color) {
createVertexColorSource(geom_id, me);
}
// <vertices>
COLLADASW::Vertices verts(mSW);
verts.setId(getIdBySemantics(geom_id, COLLADASW::InputSemantic::VERTEX));
COLLADASW::InputList &input_list = verts.getInputList();
COLLADASW::Input input(COLLADASW::InputSemantic::POSITION, getUrlBySemantics(geom_id, COLLADASW::InputSemantic::POSITION));
input_list.push_back(input);
verts.add();
createLooseEdgeList(ob, me, geom_id);
// Only create Polylists if number of faces > 0
if (me->totface > 0) {
// XXX slow
if (ob->totcol) {
for (int a = 0; a < ob->totcol; a++) {
createPolylist(a, has_uvs, has_color, ob, me, geom_id, norind);
}
}
else {
createPolylist(0, has_uvs, has_color, ob, me, geom_id, norind);
}
}
closeMesh();
if (me->flag & ME_TWOSIDED) {
mSW->appendTextBlock("<extra><technique profile=\"MAYA\"><double_sided>1</double_sided></technique></extra>");
}
closeGeometry();
if (this->export_settings->include_shapekeys) {
Key * key = BKE_key_from_object(ob);
if (key) {
KeyBlock * kb = (KeyBlock *)key->block.first;
//skip the basis
kb = kb->next;
for (; kb; kb = kb->next) {
BKE_keyblock_convert_to_mesh(kb, me);
export_key_mesh(ob, me, kb);
}
}
}
BKE_libblock_free_us(G.main, me);
}