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author | Arystanbek Dyussenov <arystan.d@gmail.com> | 2012-03-17 10:37:26 +0400 |
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committer | Arystanbek Dyussenov <arystan.d@gmail.com> | 2012-03-17 10:37:26 +0400 |
commit | 8634d0e9c103e4d5dc38d1876af16a7434354a53 (patch) | |
tree | 30029e1b77b270753a250dce338615cbba81adc1 /source/blender/collada/DocumentImporter.cpp | |
parent | 757c0af9c64655306dbb58883505efe22e1c460c (diff) |
#collada instance_node import, partially fixes #27629
Patch applied in r37663 caused loss of <instance_node>s.
All parts of the smaller test file attached in the report now import.
Diffstat (limited to 'source/blender/collada/DocumentImporter.cpp')
-rw-r--r-- | source/blender/collada/DocumentImporter.cpp | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/source/blender/collada/DocumentImporter.cpp b/source/blender/collada/DocumentImporter.cpp index 90c74d8b226..b5349d73c36 100644 --- a/source/blender/collada/DocumentImporter.cpp +++ b/source/blender/collada/DocumentImporter.cpp @@ -121,8 +121,10 @@ bool DocumentImporter::import() loader.registerExtraDataCallbackHandler(ehandler); - if (!root.loadDocument(mFilename)) + if (!root.loadDocument(mFilename)) { + fprintf(stderr, "COLLADAFW::Root::loadDocument() returned false on 1st pass\n"); return false; + } if(errorHandler.hasError()) return false; @@ -134,8 +136,10 @@ bool DocumentImporter::import() COLLADASaxFWL::Loader loader2; COLLADAFW::Root root2(&loader2, this); - if (!root2.loadDocument(mFilename)) + if (!root2.loadDocument(mFilename)) { + fprintf(stderr, "COLLADAFW::Root::loadDocument() returned false on 2nd pass\n"); return false; + } delete ehandler; @@ -313,7 +317,7 @@ Object* DocumentImporter::create_lamp_object(COLLADAFW::InstanceLight *lamp, Sce return ob; } -Object* DocumentImporter::create_instance_node(Object *source_ob, COLLADAFW::Node *source_node, COLLADAFW::Node *instance_node, Scene *sce, Object *par_ob, bool is_library_node) +Object* DocumentImporter::create_instance_node(Object *source_ob, COLLADAFW::Node *source_node, COLLADAFW::Node *instance_node, Scene *sce, bool is_library_node) { Object *obn = copy_object(source_ob); obn->recalc |= OB_RECALC_OB|OB_RECALC_DATA|OB_RECALC_TIME; @@ -357,10 +361,10 @@ Object* DocumentImporter::create_instance_node(Object *source_ob, COLLADAFW::Nod Object *new_child = NULL; if (inodes.getCount()) { // \todo loop through instance nodes const COLLADAFW::UniqueId& id = inodes[0]->getInstanciatedObjectId(); - new_child = create_instance_node(object_map[id], node_map[id], child_node, sce, NULL, is_library_node); + new_child = create_instance_node(object_map[id], node_map[id], child_node, sce, is_library_node); } else { - new_child = create_instance_node(object_map[child_id], child_node, NULL, sce, NULL, is_library_node); + new_child = create_instance_node(object_map[child_id], child_node, NULL, sce, is_library_node); } bc_set_parent(new_child, obn, mContext, true); @@ -369,21 +373,14 @@ Object* DocumentImporter::create_instance_node(Object *source_ob, COLLADAFW::Nod } } - // when we have an instance_node, don't return the object, because otherwise - // its correct location gets overwritten in write_node(). Fixes bug #26012. - if(instance_node) { - if (par_ob && obn) - bc_set_parent(obn, par_ob, mContext); - return NULL; - } - - else return obn; + return obn; } void DocumentImporter::write_node (COLLADAFW::Node *node, COLLADAFW::Node *parent_node, Scene *sce, Object *par, bool is_library_node) { Object *ob = NULL; bool is_joint = node->getType() == COLLADAFW::Node::JOINT; + bool read_transform = true; if (is_joint) { if ( par ) { @@ -439,9 +436,11 @@ void DocumentImporter::write_node (COLLADAFW::Node *node, COLLADAFW::Node *paren Object *source_ob = object_map[node_id]; COLLADAFW::Node *source_node = node_map[node_id]; - ob = create_instance_node(source_ob, source_node, node, sce, par, is_library_node); + ob = create_instance_node(source_ob, source_node, node, sce, is_library_node); } ++inst_done; + + read_transform = false; } // if node is empty - create empty object // XXX empty node may not mean it is empty object, not sure about this @@ -449,7 +448,8 @@ void DocumentImporter::write_node (COLLADAFW::Node *node, COLLADAFW::Node *paren ob = add_object(sce, OB_EMPTY); } - // check if object is not NULL + // XXX: if there're multiple instances, only one is stored + if (!ob) return; std::string nodename = node->getName().size() ? node->getName() : node->getOriginalId(); @@ -462,7 +462,8 @@ void DocumentImporter::write_node (COLLADAFW::Node *node, COLLADAFW::Node *paren libnode_ob.push_back(ob); } - anim_importer.read_node_transform(node, ob); // overwrites location set earlier + if (read_transform) + anim_importer.read_node_transform(node, ob); // overwrites location set earlier if (!is_joint) { // if par was given make this object child of the previous |