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Merge remote branch 'zini/master' into nif-cleanup

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Conflicts:
	components/nifbullet/bullet_nif_loader.cpp
This commit is contained in:
Chris Robinson 2012-07-10 06:16:16 -07:00
commit 348b5fa207
32 changed files with 409 additions and 115 deletions
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36
components/bsa/bsa_archive.cpp
View file

@ -73,14 +73,16 @@ class DirArchive: public Ogre::FileSystemArchive
{
{
String passed = filename;
if(filename.at(filename.length() - 1) == '*' || filename.at(filename.length() - 1) == '?' || filename.at(filename.length() - 1) == '<'
if(filename.at(filename.length() - 2) == '>' || filename.at(filename.length() - 2) == ':')
passed = filename.substr(0, filename.length() - 6);
else if(filename.at(filename.length() - 2) == '"')
passed = filename.substr(0, filename.length() - 9);
else if(filename.at(filename.length() - 1) == '*' || filename.at(filename.length() - 1) == '?' || filename.at(filename.length() - 1) == '<'
|| filename.at(filename.length() - 1) == '"' || filename.at(filename.length() - 1) == '>' || filename.at(filename.length() - 1) == ':'
|| filename.at(filename.length() - 1) == '|')
{
passed = filename.substr(0, filename.length() - 2);
}
if(filename.at(filename.length() - 2) == '>' || filename.at(filename.length() - 2) == ':')
passed = filename.substr(0, filename.length() - 6);
copy = passed;
}
@ -226,14 +228,16 @@ public:
BSAFile *narc = (BSAFile*)&arc;
String passed = filename;
if(filename.at(filename.length() - 1) == '*' || filename.at(filename.length() - 1) == '?' || filename.at(filename.length() - 1) == '<'
if(filename.at(filename.length() - 2) == '>' || filename.at(filename.length() - 2) == ':')
passed = filename.substr(0, filename.length() - 6);
else if(filename.at(filename.length() - 2) == '"')
passed = filename.substr(0, filename.length() - 9);
else if(filename.at(filename.length() - 1) == '*' || filename.at(filename.length() - 1) == '?' || filename.at(filename.length() - 1) == '<'
|| filename.at(filename.length() - 1) == '"' || filename.at(filename.length() - 1) == '>' || filename.at(filename.length() - 1) == ':'
|| filename.at(filename.length() - 1) == '|')
{
passed = filename.substr(0, filename.length() - 2);
}
if(filename.at(filename.length() - 2) == '>' || filename.at(filename.length() - 2) == ':')
passed = filename.substr(0, filename.length() - 6);
// Open the file
StreamPtr strm = narc->getFile(passed.c_str());
@ -248,14 +252,16 @@ bool exists(const String& filename) {
// Check if the file exists.
bool cexists(const String& filename) const {
String passed = filename;
if(filename.at(filename.length() - 1) == '*' || filename.at(filename.length() - 1) == '?' || filename.at(filename.length() - 1) == '<'
if(filename.at(filename.length() - 2) == '>' || filename.at(filename.length() - 2) == ':')
passed = filename.substr(0, filename.length() - 6);
else if(filename.at(filename.length() - 2) == '"')
passed = filename.substr(0, filename.length() - 9);
else if(filename.at(filename.length() - 1) == '*' || filename.at(filename.length() - 1) == '?' || filename.at(filename.length() - 1) == '<'
|| filename.at(filename.length() - 1) == '"' || filename.at(filename.length() - 1) == '>' || filename.at(filename.length() - 1) == ':'
|| filename.at(filename.length() - 1) == '|')
{
passed = filename.substr(0, filename.length() - 2);
}
if(filename.at(filename.length() - 2) == '>' || filename.at(filename.length() - 2) == ':')
passed = filename.substr(0, filename.length() - 6);
return arc.exists(passed.c_str());
}

70
components/nifbullet/bullet_nif_loader.cpp
View file

@ -1,4 +1,4 @@
/*
/*
OpenMW - The completely unofficial reimplementation of Morrowind
Copyright (C) 2008-2010 Nicolay Korslund
Email: < korslund@gmail.com >
@ -45,18 +45,11 @@ typedef unsigned char ubyte;
using namespace NifBullet;
ManualBulletShapeLoader::~ManualBulletShapeLoader()
{
}
Ogre::Matrix3 ManualBulletShapeLoader::getMatrix(Nif::Transformation* tr)
{
return tr->rotation;
}
Ogre::Vector3 ManualBulletShapeLoader::getVector(Nif::Transformation* tr)
{
return tr->pos;
}
btQuaternion ManualBulletShapeLoader::getbtQuat(Ogre::Matrix3 &m)
{
@ -109,15 +102,15 @@ void ManualBulletShapeLoader::loadResource(Ogre::Resource *resource)
bool hasCollisionNode = hasRootCollisionNode(node);
//do a first pass
handleNode(node,0,Ogre::Matrix3::IDENTITY,Ogre::Vector3::ZERO,1,hasCollisionNode,false,false);
handleNode(node,0,NULL,hasCollisionNode,false,false);
//if collide = false, then it does a second pass which create a shape for raycasting.
if(cShape->collide == false)
{
handleNode(node,0,Ogre::Matrix3::IDENTITY,Ogre::Vector3::ZERO,1,hasCollisionNode,false,true);
handleNode(node,0,NULL,hasCollisionNode,false,true);
}
cShape->collide = hasCollisionNode&&cShape->collide;
//cShape->collide = hasCollisionNode&&cShape->collide;
struct TriangleMeshShape : public btBvhTriangleMeshShape
{
@ -164,8 +157,9 @@ bool ManualBulletShapeLoader::hasRootCollisionNode(Nif::Node* node)
}
void ManualBulletShapeLoader::handleNode(Nif::Node *node, int flags,
Ogre::Matrix3 parentRot,Ogre::Vector3 parentPos,float parentScale,bool hasCollisionNode,bool isCollisionNode,bool raycastingOnly)
const Nif::Transformation *trafo,bool hasCollisionNode,bool isCollisionNode,bool raycastingOnly)
{
// Accumulate the flags from all the child nodes. This works for all
// the flags we currently use, at least.
flags |= node->flags;
@ -199,18 +193,26 @@ void ManualBulletShapeLoader::handleNode(Nif::Node *node, int flags,
}
}
//transfo of parents node + curent node
Ogre::Matrix3 finalRot;
Ogre::Vector3 finalPos;
float finalScale;
Nif::Transformation &final = node->trafo;
Ogre::Vector3 nodePos = getVector(&final);
Ogre::Matrix3 nodeRot = getMatrix(&final);
if (trafo)
{
finalPos = nodePos + parentPos;
finalRot = parentRot*nodeRot;
finalScale = final.scale*parentScale;
// Get a non-const reference to the node's data, since we're
// overwriting it. TODO: Is this necessary?
Nif::Transformation &final = node->trafo;
// For both position and rotation we have that:
// final_vector = old_vector + old_rotation*new_vector*old_scale
final.pos = trafo->pos + trafo->rotation*final.pos*trafo->scale;
final.velocity = trafo->velocity + trafo->rotation*final.velocity*trafo->scale;
// Merge the rotations together
final.rotation = trafo->rotation * final.rotation;
// Scale
final.scale *= trafo->scale;
}
// For NiNodes, loop through children
@ -222,14 +224,14 @@ void ManualBulletShapeLoader::handleNode(Nif::Node *node, int flags,
{
if (list.has(i))
{
handleNode(&list[i], flags,finalRot,finalPos,finalScale,hasCollisionNode,isCollisionNode,raycastingOnly);
handleNode(&list[i], flags,&node->trafo,hasCollisionNode,isCollisionNode,raycastingOnly);
}
}
}
else if (node->recType == Nif::RC_NiTriShape && (isCollisionNode || !hasCollisionNode))
else if (node->recType == Nif::RC_NiTriShape && (isCollisionNode || !hasCollisionNode))
{
cShape->collide = true;
handleNiTriShape(dynamic_cast<Nif::NiTriShape*>(node), flags,finalRot,finalPos,parentScale,raycastingOnly);
handleNiTriShape(dynamic_cast<Nif::NiTriShape*>(node), flags,node->trafo.rotation,node->trafo.pos,node->trafo.scale,raycastingOnly);
}
else if(node->recType == Nif::RC_RootCollisionNode)
{
@ -238,7 +240,7 @@ void ManualBulletShapeLoader::handleNode(Nif::Node *node, int flags,
for (int i=0; i<n; i++)
{
if (list.has(i))
handleNode(&list[i], flags,finalRot,finalPos,finalScale,hasCollisionNode,true,raycastingOnly);
handleNode(&list[i], flags,&node->trafo, hasCollisionNode,true,raycastingOnly);
}
}
}
@ -270,17 +272,19 @@ void ManualBulletShapeLoader::handleNiTriShape(Nif::NiTriShape *shape, int flags
Nif::NiTriShapeData *data = shape->data.getPtr();
float* vertices = (float*)&data->vertices[0];
unsigned short* triangles = (unsigned short*)&data->triangles[0];
float* vertices = &data->vertices[0];
short* triangles = &data->triangles[0];
const Ogre::Matrix3 &rot = shape->trafo.rotation;
const Ogre::Vector3 &pos = shape->trafo.pos;
float scale = shape->trafo.scale;
for(unsigned int i=0; i < data->triangles.size(); i = i+3)
{
Ogre::Vector3 b1(vertices[triangles[i+0]*3]*parentScale,vertices[triangles[i+0]*3+1]*parentScale,vertices[triangles[i+0]*3+2]*parentScale);
Ogre::Vector3 b2(vertices[triangles[i+1]*3]*parentScale,vertices[triangles[i+1]*3+1]*parentScale,vertices[triangles[i+1]*3+2]*parentScale);
Ogre::Vector3 b3(vertices[triangles[i+2]*3]*parentScale,vertices[triangles[i+2]*3+1]*parentScale,vertices[triangles[i+2]*3+2]*parentScale);
b1 = parentRot * b1 + parentPos;
b2 = parentRot * b2 + parentPos;
b3 = parentRot * b3 + parentPos;
b1 = pos + rot*b1*scale;
b2 = pos + rot*b2*scale;
b3 = pos + rot*b3*scale;
mTriMesh->addTriangle(btVector3(b1.x,b1.y,b1.z),btVector3(b2.x,b2.y,b2.z),btVector3(b3.x,b3.y,b3.z));
}
}

8
components/nifbullet/bullet_nif_loader.hpp
View file

@ -85,10 +85,6 @@ public:
void load(const std::string &name,const std::string &group);
private:
Ogre::Matrix3 getMatrix(Nif::Transformation* tr);
Ogre::Vector3 getVector(Nif::Transformation* tr);
btQuaternion getbtQuat(Ogre::Matrix3 &m);
btVector3 getbtVector(Ogre::Vector3 &v);
@ -97,10 +93,10 @@ private:
*Parse a node.
*/
void handleNode(Nif::Node *node, int flags,
Ogre::Matrix3 parentRot,Ogre::Vector3 parentPos,float parentScale,bool hasCollisionNode,bool isCollisionNode,bool raycastingOnly);
const Nif::Transformation *trafo, bool hasCollisionNode,bool isCollisionNode,bool raycastingOnly);
/**
*Helpler function
*Helper function
*/
bool hasRootCollisionNode(Nif::Node* node);

2
components/nifogre/ogre_nif_loader.cpp
View file

@ -1252,7 +1252,7 @@ void NIFLoader::loadResource(Ogre::Resource *resource)
// Look it up
resourceName = mesh->getName();
//std::cout << resourceName << "\n";
// Helper that computes bounding boxes for us.
BoundsFinder bounds;