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Use the skeleton as defined in the NIF model

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The avoids having to duplicate models that get attached to different character
skeletons.
actorid
Chris Robinson 12 years ago
parent d6f923f274
commit c6a9ea5007
2 changed files with 32 additions and 29 deletions
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59
components/nifogre/ogre_nif_loader.cpp
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@ -754,7 +754,6 @@ class NIFMeshLoader : Ogre::ManualResourceLoader
std::string mName;
std::string mGroup;
size_t mShapeIndex;
std::string mSkelName;
std::string mMaterialName;
std::string mShapeName;
@ -782,11 +781,11 @@ class NIFMeshLoader : Ogre::ManualResourceLoader
{
// Only set a skeleton when skinning. Unskinned meshes with a skeleton will be
// explicitly attached later.
mesh->setSkeletonName(mSkelName);
mesh->setSkeletonName(mName);
// Get the skeleton resource, so vertices can be transformed into the bones' initial state.
Ogre::SkeletonManager *skelMgr = Ogre::SkeletonManager::getSingletonPtr();
skel = skelMgr->getByName(mSkelName);
skel = skelMgr->getByName(mName);
// Convert vertices and normals to bone space from bind position. It would be
// better to transform the bones into bind position, but there doesn't seem to
@ -823,22 +822,26 @@ class NIFMeshLoader : Ogre::ManualResourceLoader
srcVerts = newVerts;
srcNorms = newNorms;
}
else if(mSkelName.length() == 0)
else
{
// No skinning and no skeleton, so just transform the vertices and
// normals into position.
Ogre::Matrix4 mat4 = shape->getWorldTransform();
for(size_t i = 0;i < srcVerts.size();i++)
{
Ogre::Vector4 vec4(srcVerts[i].x, srcVerts[i].y, srcVerts[i].z, 1.0f);
vec4 = mat4*vec4;
srcVerts[i] = Ogre::Vector3(&vec4[0]);
}
for(size_t i = 0;i < srcNorms.size();i++)
Ogre::SkeletonManager *skelMgr = Ogre::SkeletonManager::getSingletonPtr();
if(skelMgr->getByName(mName).isNull())
{
Ogre::Vector4 vec4(srcNorms[i].x, srcNorms[i].y, srcNorms[i].z, 0.0f);
vec4 = mat4*vec4;
srcNorms[i] = Ogre::Vector3(&vec4[0]);
// No skinning and no skeleton, so just transform the vertices and
// normals into position.
Ogre::Matrix4 mat4 = shape->getWorldTransform();
for(size_t i = 0;i < srcVerts.size();i++)
{
Ogre::Vector4 vec4(srcVerts[i].x, srcVerts[i].y, srcVerts[i].z, 1.0f);
vec4 = mat4*vec4;
srcVerts[i] = Ogre::Vector3(&vec4[0]);
}
for(size_t i = 0;i < srcNorms.size();i++)
{
Ogre::Vector4 vec4(srcNorms[i].x, srcNorms[i].y, srcNorms[i].z, 0.0f);
vec4 = mat4*vec4;
srcNorms[i] = Ogre::Vector3(&vec4[0]);
}
}
}
@ -998,8 +1001,8 @@ class NIFMeshLoader : Ogre::ManualResourceLoader
public:
NIFMeshLoader()
{ }
NIFMeshLoader(const std::string &name, const std::string &group, const std::string skelName)
: mName(name), mGroup(group), mShapeIndex(~(size_t)0), mSkelName(skelName)
NIFMeshLoader(const std::string &name, const std::string &group)
: mName(name), mGroup(group), mShapeIndex(~(size_t)0)
{ }
virtual void loadResource(Ogre::Resource *resource)
@ -1010,7 +1013,9 @@ public:
Nif::NIFFile::ptr nif = Nif::NIFFile::create(mName);
if(mShapeIndex >= nif->numRecords())
{
mesh->setSkeletonName(mSkelName);
Ogre::SkeletonManager *skelMgr = Ogre::SkeletonManager::getSingletonPtr();
if(!skelMgr->getByName(mName).isNull())
mesh->setSkeletonName(mName);
return;
}
@ -1061,8 +1066,6 @@ public:
std::string fullname = mName+"@index="+Ogre::StringConverter::toString(shape->recIndex);
if(mShapeName.length() > 0)
fullname += "@shape="+mShapeName;
if(mSkelName.length() > 0 && mName != mSkelName)
fullname += "@skel="+mSkelName;
Misc::StringUtils::toLower(fullname);
Ogre::MeshPtr mesh = meshMgr.getByName(fullname);
@ -1105,13 +1108,13 @@ NIFMeshLoader::LoaderMap NIFMeshLoader::sLoaders;
typedef std::map<std::string,MeshInfoList> MeshInfoMap;
static MeshInfoMap sMeshInfoMap;
MeshInfoList Loader::load(const std::string &name, const std::string &skelName, const std::string &group)
MeshInfoList Loader::load(const std::string &name, const std::string &group)
{
MeshInfoMap::const_iterator meshiter = sMeshInfoMap.find(name+"@skel="+skelName);
MeshInfoMap::const_iterator meshiter = sMeshInfoMap.find(name);
if(meshiter != sMeshInfoMap.end())
return meshiter->second;
MeshInfoList &meshes = sMeshInfoMap[name+"@skel="+skelName];
MeshInfoList &meshes = sMeshInfoMap[name];
Nif::NIFFile::ptr pnif = Nif::NIFFile::create(name);
Nif::NIFFile &nif = *pnif.get();
if(nif.numRecords() < 1)
@ -1139,7 +1142,7 @@ MeshInfoList Loader::load(const std::string &name, const std::string &skelName,
hasSkel = skelldr.createSkeleton(name, group, node);
}
NIFMeshLoader meshldr(name, group, (hasSkel ? skelName : std::string()));
NIFMeshLoader meshldr(name, group);
meshldr.createMeshes(node, meshes);
return meshes;
@ -1150,7 +1153,7 @@ EntityList Loader::createEntities(Ogre::SceneNode *parentNode, std::string name,
EntityList entitylist;
Misc::StringUtils::toLower(name);
MeshInfoList meshes = load(name, name, group);
MeshInfoList meshes = load(name, group);
if(meshes.size() == 0)
return entitylist;
@ -1199,7 +1202,7 @@ EntityList Loader::createEntities(Ogre::Entity *parent, const std::string &bonen
EntityList entitylist;
Misc::StringUtils::toLower(name);
MeshInfoList meshes = load(name, parent->getMesh()->getSkeletonName(), group);
MeshInfoList meshes = load(name, group);
if(meshes.size() == 0)
return entitylist;

2
components/nifogre/ogre_nif_loader.hpp
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@ -66,7 +66,7 @@ typedef std::vector<MeshInfo> MeshInfoList;
class Loader
{
static MeshInfoList load(const std::string &name, const std::string &skelName, const std::string &group);
static MeshInfoList load(const std::string &name, const std::string &group);
public:
static EntityList createEntities(Ogre::Entity *parent, const std::string &bonename,

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