Revert "bam2egg: support exposed joints properly"

rdb · rdb · commit c61b480a41ae · 2018-12-31T17:07:42.000+01:00
This reverts commit dee4cd6. Fixes panda3d#237
diff --git a/panda/src/egg2pg/eggSaver.cxx b/panda/src/egg2pg/eggSaver.cxx
@@ -52,7 +52,6 @@
 #include "modelNode.h"
 #include "animBundleNode.h"
 #include "animChannelMatrixXfmTable.h"
-#include "characterJointEffect.h"
 #include "characterJoint.h"
 #include "character.h"
 #include "string_utils.h"
@@ -159,16 +158,6 @@ convert_node(const WorkingNodePath &node_path, EggGroupNode *egg_parent,
     convert_character_node(DCAST(Character, node), node_path, egg_parent, has_decal);
 
   } else {
-    // Is this a ModelNode that represents an exposed joint?  If so, skip it,
-    // as we'll take care of it when building the joint hierarchy.
-    if (node->get_type() == ModelNode::get_class_type()) {
-      ModelNode *model_node = (ModelNode *)node;
-      if (model_node->get_preserve_transform() == ModelNode::PT_net &&
-          model_node->has_effect(CharacterJointEffect::get_class_type())) {
-        return;
-      }
-    }
-
     // Just a generic node.
     EggGroup *egg_group = new EggGroup(node->get_name());
     egg_parent->add_child(egg_group);
@@ -368,17 +357,6 @@ convert_character_bundle(PartGroup *bundleNode, EggGroupNode *egg_parent, Charac
     EggGroup *joint = new EggGroup(bundleNode->get_name());
     joint->add_matrix4(transformd);
     joint->set_group_type(EggGroup::GT_joint);
-
-    // Is this joint exposed?
-    NodePathCollection coll = character_joint->get_net_transforms();
-    for (size_t i = 0; i < coll.size(); ++i) {
-      const NodePath &np = coll[i];
-      if (np.get_name() == bundleNode->get_name() && np.node()->is_of_type(ModelNode::get_class_type())) {
-        joint->set_dcs_type(EggGroup::DC_net);
-        break;
-      }
-    }
-
     joint_group = joint;
     egg_parent->add_child(joint_group);
     if (joint_map != nullptr) {
@@ -409,33 +387,16 @@ convert_character_node(Character *node, const WorkingNodePath &node_path,
 
   // A sequence node gets converted to an ordinary EggGroup, we only apply the
   // appropriate switch attributes to turn it into a sequence.
+  // We have to use DT_structured since it is the only mode that preserves the
+  // node hierarchy, including LODNodes and CollisionNodes that may be under
+  // this Character node.
   EggGroup *egg_group = new EggGroup(node->get_name());
+  egg_group->set_dart_type(EggGroup::DT_structured);
   egg_parent->add_child(egg_group);
   apply_node_properties(egg_group, node);
 
   CharacterJointMap joint_map;
-  bool is_structured = false;
-
-  int num_children = node->get_num_children();
-  for (int i = 0; i < num_children; i++) {
-    PandaNode *child = node->get_child(i);
-    convert_node(WorkingNodePath(node_path, child), egg_parent, has_decal, &joint_map);
-
-    TypeHandle type = child->get_type();
-    if (child->get_num_children() > 0 ||
-        (type != GeomNode::get_class_type() && type != ModelNode::get_class_type())) {
-      is_structured = true;
-    }
-  }
-
-  // We have to use DT_structured if it is necessary to preserve any node
-  // hierarchy, such as LODNodes and CollisionNodes that may be under this
-  // Character node.
-  if (is_structured) {
-    egg_group->set_dart_type(EggGroup::DT_structured);
-  } else {
-    egg_group->set_dart_type(EggGroup::DT_default);
-  }
+  recurse_nodes(node_path, egg_group, has_decal, &joint_map);
 
   // turn it into a switch.. egg_group->set_switch_flag(true);
 
