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* Add support for WoTLK M2 files

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This brought along some restructuring of the Loader code to make it more readable
This commit is contained in:
shlainn 2011-11-21 22:54:11 +01:00
parent 1fdcaa691b
commit 726faeff87
2 changed files with 463 additions and 222 deletions
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492
src/Client/GUI/CM2MeshFileLoader.cpp
View File

@ -1,4 +1,4 @@
#define _DEBUG 1 // #define _DEBUG 1
#include <iostream> #include <iostream>
#include "MemoryDataHolder.h" #include "MemoryDataHolder.h"
#include "MemoryInterface.h" #include "MemoryInterface.h"
@ -66,16 +66,16 @@ void CM2MeshFileLoader::ReadVertices()
M2MVertices.clear(); M2MVertices.clear();
ModelVertex tempM2MVert; ModelVertex tempM2MVert;
MeshFile->seek(header.ofsVertices); MeshFile->seek(header.Vertices.ofs);
for(u32 i =0;i<header.nVertices;i++) for(u32 i =0;i<header.Vertices.num;i++)
{ {
MeshFile->read(&tempM2MVert,sizeof(ModelVertex)); MeshFile->read(&tempM2MVert,sizeof(ModelVertex));
tempM2MVert.pos = fixCoordSystem(tempM2MVert.pos); tempM2MVert.pos = fixCoordSystem(tempM2MVert.pos);
tempM2MVert.normal = fixCoordSystem(tempM2MVert.normal); tempM2MVert.normal = fixCoordSystem(tempM2MVert.normal);
M2MVertices.push_back(tempM2MVert); M2MVertices.push_back(tempM2MVert);
} }
DEBUG(logdebug("Read %u/%u Vertices",M2MVertices.size(),header.nVertices)); DEBUG(logdebug("Read %u/%u Vertices",M2MVertices.size(),header.Vertices.num));
} }
void CM2MeshFileLoader::ReadViewData(io::IReadFile* file) void CM2MeshFileLoader::ReadViewData(io::IReadFile* file)
@ -85,40 +85,40 @@ void CM2MeshFileLoader::ReadViewData(io::IReadFile* file)
M2MIndices.clear(); M2MIndices.clear();
u16 tempM2Index; u16 tempM2Index;
file->seek(currentView.ofsIndex); file->seek(currentView.Index.ofs);
for(u32 i =0;i<currentView.nIndex;i++) for(u32 i =0;i<currentView.Index.num;i++)
{ {
file->read(&tempM2Index,sizeof(u16)); file->read(&tempM2Index,sizeof(u16));
M2MIndices.push_back(tempM2Index); M2MIndices.push_back(tempM2Index);
} }
DEBUG(logdebug("Read %u/%u Indices",M2MIndices.size(),currentView.nIndex)); DEBUG(logdebug("Read %u/%u Indices",M2MIndices.size(),currentView.Index.num));
//Triangles. Data Points point to the Vertex Indices, not the vertices themself. 3 Points = 1 Triangle, Local to View 0 //Triangles. Data Points point to the Vertex Indices, not the vertices themself. 3 Points = 1 Triangle, Local to View 0
if(M2MTriangles.size()>0) if(M2MTriangles.size()>0)
M2MTriangles.clear(); M2MTriangles.clear();
u16 tempM2Triangle; u16 tempM2Triangle;
file->seek(currentView.ofsTris); file->seek(currentView.Triangle.ofs);
for(u32 i =0;i<currentView.nTris;i++) for(u32 i =0;i<currentView.Triangle.num;i++)
{ {
file->read(&tempM2Triangle,sizeof(u16)); file->read(&tempM2Triangle,sizeof(u16));
M2MTriangles.push_back(tempM2Triangle); M2MTriangles.push_back(tempM2Triangle);
} }
DEBUG(logdebug("Read %u/%u Triangles",M2MTriangles.size(),currentView.nTris)); DEBUG(logdebug("Read %u/%u Triangles",M2MTriangles.size(),currentView.Triangle.num));
//Submeshes, Local to View 0 //Submeshes, Local to View 0
if(M2MSubmeshes.size()>0) if(M2MSubmeshes.size()>0)
M2MSubmeshes.clear(); M2MSubmeshes.clear();
ModelViewSubmesh tempM2Submesh; ModelViewSubmesh tempM2Submesh;
file->seek(currentView.ofsSub); file->seek(currentView.Submesh.ofs);
for(u32 i =0;i<currentView.nSub;i++) for(u32 i =0;i<currentView.Submesh.num;i++)
{ {
file->read(&tempM2Submesh,sizeof(ModelViewSubmesh)-(header.version==0x100?16:0)); file->read(&tempM2Submesh,sizeof(ModelViewSubmesh)-(header.version==0x100?16:0));
M2MSubmeshes.push_back(tempM2Submesh); M2MSubmeshes.push_back(tempM2Submesh);
DEBUG(logdebug("Submesh %u nBone: %u ofsBone: %u",i,tempM2Submesh.nBone, tempM2Submesh.ofsBone)); DEBUG(logdebug("Submesh %u nBone: %u ofsBone: %u",i,tempM2Submesh.nBone, tempM2Submesh.ofsBone));
// std::cout<< "Submesh " <<i<<" ID "<<tempM2Submesh.meshpartId<<" starts at V/T "<<tempM2Submesh.ofsVertex<<"/"<<tempM2Submesh.ofsTris<<" and has "<<tempM2Submesh.nVertex<<"/"<<tempM2Submesh.nTris<<" V/T\n"; // std::cout<< "Submesh " <<i<<" ID "<<tempM2Submesh.meshpartId<<" starts at V/T "<<tempM2Submesh.ofsVertex<<"/"<<tempM2Submesh.ofsTris<<" and has "<<tempM2Submesh.nVertex<<"/"<<tempM2Submesh.nTris<<" V/T\n";
} }
DEBUG(logdebug("Read %u/%u Submeshes",M2MSubmeshes.size(),currentView.nSub)); DEBUG(logdebug("Read %u/%u Submeshes",M2MSubmeshes.size(),currentView.Submesh.num));
//Texture units. Local to view 0 //Texture units. Local to view 0
TextureUnit tempM2TexUnit; TextureUnit tempM2TexUnit;
@ -126,8 +126,8 @@ void CM2MeshFileLoader::ReadViewData(io::IReadFile* file)
{ {
M2MTextureUnit.clear(); M2MTextureUnit.clear();
} }
file->seek(currentView.ofsTex); file->seek(currentView.Tex.ofs);
for(u32 i=0;i<currentView.nTex;i++) for(u32 i=0;i<currentView.Tex.num;i++)
{ {
file->read(&tempM2TexUnit,sizeof(TextureUnit)); file->read(&tempM2TexUnit,sizeof(TextureUnit));
M2MTextureUnit.push_back(tempM2TexUnit); M2MTextureUnit.push_back(tempM2TexUnit);
@ -137,134 +137,77 @@ void CM2MeshFileLoader::ReadViewData(io::IReadFile* file)
} }
void CM2MeshFileLoader::ReadAnimationData() void CM2MeshFileLoader::ReadBones()
{ {
//Global Sequences. This is global data
u32 tempGlobalSeq;
if(!M2MGlobalSequences.empty())
{
M2MGlobalSequences.clear();
}
MeshFile->seek(header.ofsGlobalSequences);
for(u32 i=0;i<header.nGlobalSequences;i++)
{
MeshFile->read(&tempGlobalSeq,sizeof(u32));
M2MGlobalSequences.push_back(tempGlobalSeq);
DEBUG(logdebug("Global Sequence %u End %u",i,tempGlobalSeq));
}
DEBUG(logdebug("Read %u Global Sequence entries",M2MGlobalSequences.size()));
//BoneLookupTable. This is global data
u16 tempBoneLookup;
if(!M2MBoneLookupTable.empty())
{
M2MBoneLookupTable.clear();
}
MeshFile->seek(header.ofsBoneLookupTable);
for(u32 i=0;i<header.nBoneLookupTable;i++)
{
MeshFile->read(&tempBoneLookup,sizeof(u16));
M2MBoneLookupTable.push_back(tempBoneLookup);
DEBUG(logdebug("BoneLookupTable %u Value %u",i,tempBoneLookup));
}
DEBUG(logdebug("Read %u BoneLookupTable entries",M2MBoneLookupTable.size()));
//SkeleBoneLookupTable. This is global data
u16 tempSkeleBoneLookup;
if(!M2MSkeleBoneLookupTable.empty())
{
M2MSkeleBoneLookupTable.clear();
}
MeshFile->seek(header.ofsSkelBoneLookup);
for(u32 i=0;i<header.nSkelBoneLookup;i++)
{
MeshFile->read(&tempSkeleBoneLookup,sizeof(u16));
M2MSkeleBoneLookupTable.push_back(tempSkeleBoneLookup);
DEBUG(logdebug("SkeleBoneLookupTable %u Value %u",i,tempSkeleBoneLookup));
}
DEBUG(logdebug("Read %u SkeleBoneLookupTable entries",M2MSkeleBoneLookupTable.size()));
//Animations. This is global data
Animation tempAnimation;
if(!M2MAnimations.empty())
{
M2MAnimations.clear();
}
MeshFile->seek(header.ofsAnimations);
for(u32 i=0;i<header.nAnimations;i++)
{
MeshFile->read(&tempAnimation,sizeof(Animation));
M2MAnimations.push_back(tempAnimation);
DEBUG(logdebug("Animation %u Id %u Start %u End %u",i,tempAnimation.animationID,tempAnimation.start,tempAnimation.end));
}
DEBUG(logdebug("Read %u Animations",M2MAnimations.size()));
//Bones. This is global data //Bones. This is global data
Bone tempBone; Bone tempBone;
if(!M2MBones.empty()) if(!M2MBones.empty())
{ {
M2MBones.clear(); M2MBones.clear();
} }
MeshFile->seek(header.ofsBones); MeshFile->seek(header.Bones.ofs);
for(u32 i=0;i<header.nBones;i++) for(u32 i=0;i<header.Bones.num;i++)
{ {
MeshFile->read(&tempBone,12+(header.version==0x100?0:4)); MeshFile->read(&tempBone,12+(header.version==0x100?0:4));
MeshFile->read(&tempBone.translation.header,sizeof(AnimBlockHead)); MeshFile->read(&tempBone.translation.header,sizeof(AnimBlockHead));
MeshFile->read(&tempBone.rotation.header,sizeof(AnimBlockHead)); MeshFile->read(&tempBone.rotation.header,sizeof(AnimBlockHead));
MeshFile->read(&tempBone.scaling.header,sizeof(AnimBlockHead)); MeshFile->read(&tempBone.scaling.header,sizeof(AnimBlockHead));
MeshFile->read(&tempBone.PivotPoint,sizeof(core::vector3df)); MeshFile->read(&tempBone.PivotPoint,sizeof(core::vector3df));
tempBone.PivotPoint=fixCoordSystem(tempBone.PivotPoint); tempBone.PivotPoint=fixCoordSystem(tempBone.PivotPoint);
M2MBones.push_back(tempBone); M2MBones.push_back(tempBone);
DEBUG(logdebug("Bone %u Parent %u PP %f %f %f",i,tempBone.parentBone,tempBone.PivotPoint.X,tempBone.PivotPoint.Y,tempBone.PivotPoint.Z)); DEBUG(logdebug("Bone %u Parent %u PP %f %f %f Flags %X",i,tempBone.parentBone,tempBone.PivotPoint.X,tempBone.PivotPoint.Y,tempBone.PivotPoint.Z, tempBone.flags));
} }
//Fill in values referenced in Bones. local to each bone //Fill in values referenced in Bones. local to each bone
//Interpolation Ranges are not used //Interpolation Ranges are not used
u32 tempBoneTS; u32 tempBoneTS;
numofs tempBoneNumOfs;
float tempBoneValue; float tempBoneValue;
for(u32 i=0; i<M2MBones.size(); i++) for(u32 i=0; i<M2MBones.size(); i++)
{ {
if(M2MBones[i].translation.header.nTimeStamp>0) if(M2MBones[i].translation.header.TimeStamp.num>0)
{ {
MeshFile->seek(M2MBones[i].translation.header.ofsTimeStamp); MeshFile->seek(M2MBones[i].translation.header.TimeStamp.ofs);
for(u32 j=0; j<M2MBones[i].translation.header.nTimeStamp;j++) for(u32 j=0; j<M2MBones[i].translation.header.TimeStamp.num;j++)
{ {
MeshFile->read(&tempBoneTS, sizeof(u32)); MeshFile->read(&tempBoneTS, sizeof(u32));
M2MBones[i].translation.timestamps.push_back(tempBoneTS); M2MBones[i].translation.timestamps.push_back(tempBoneTS);
} }
} }
if(M2MBones[i].rotation.header.nTimeStamp>0) if(M2MBones[i].rotation.header.TimeStamp.num>0)
{ {
MeshFile->seek(M2MBones[i].rotation.header.ofsTimeStamp); MeshFile->seek(M2MBones[i].rotation.header.TimeStamp.ofs);
for(u32 j=0; j<M2MBones[i].rotation.header.nTimeStamp;j++) for(u32 j=0; j<M2MBones[i].rotation.header.TimeStamp.num;j++)
{ {
MeshFile->read(&tempBoneTS, sizeof(u32)); MeshFile->read(&tempBoneTS, sizeof(u32));
M2MBones[i].rotation.timestamps.push_back(tempBoneTS); M2MBones[i].rotation.timestamps.push_back(tempBoneTS);
} }
} }
if(M2MBones[i].scaling.header.nTimeStamp>0) if(M2MBones[i].scaling.header.TimeStamp.num>0)
{ {
MeshFile->seek(M2MBones[i].scaling.header.ofsTimeStamp); MeshFile->seek(M2MBones[i].scaling.header.TimeStamp.ofs);
for(u32 j=0; j<M2MBones[i].scaling.header.nTimeStamp;j++) for(u32 j=0; j<M2MBones[i].scaling.header.TimeStamp.num;j++)
{ {
MeshFile->read(&tempBoneTS, sizeof(u32)); MeshFile->read(&tempBoneTS, sizeof(u32));
M2MBones[i].scaling.timestamps.push_back(tempBoneTS); M2MBones[i].scaling.timestamps.push_back(tempBoneTS);
} }
} }
if(M2MBones[i].translation.header.nValues>0) if(M2MBones[i].translation.header.Values.num>0)
{ {
MeshFile->seek(M2MBones[i].translation.header.ofsValues); MeshFile->seek(M2MBones[i].translation.header.Values.ofs);
for(u32 j=0; j<M2MBones[i].translation.header.nValues*3;j++) for(u32 j=0; j<M2MBones[i].translation.header.Values.num*3;j++)
{ {
MeshFile->read(&tempBoneValue, sizeof(float)); MeshFile->read(&tempBoneValue, sizeof(float));
M2MBones[i].translation.values.push_back(tempBoneValue); M2MBones[i].translation.values.push_back(tempBoneValue);
} }
} }
if(M2MBones[i].rotation.header.nValues>0) if(M2MBones[i].rotation.header.Values.num>0)
{ {
MeshFile->seek(M2MBones[i].rotation.header.ofsValues); MeshFile->seek(M2MBones[i].rotation.header.Values.ofs);
for(u32 j=0; j<M2MBones[i].rotation.header.nValues*4;j++) for(u32 j=0; j<M2MBones[i].rotation.header.Values.num*4;j++)
{ {
if(header.version>=0x104) if(header.version>=0x104)
{ {
@ -280,10 +223,10 @@ for(u32 i=0; i<M2MBones.size(); i++)
} }
} }
} }
if(M2MBones[i].scaling.header.nValues>0) if(M2MBones[i].scaling.header.Values.num>0)
{ {
MeshFile->seek(M2MBones[i].scaling.header.ofsValues); MeshFile->seek(M2MBones[i].scaling.header.Values.ofs);
for(u32 j=0; j<M2MBones[i].scaling.header.nValues*3;j++) for(u32 j=0; j<M2MBones[i].scaling.header.Values.num*3;j++)
{ {
MeshFile->read(&tempBoneValue, sizeof(float)); MeshFile->read(&tempBoneValue, sizeof(float));
M2MBones[i].scaling.values.push_back(tempBoneValue); M2MBones[i].scaling.values.push_back(tempBoneValue);
@ -291,10 +234,293 @@ for(u32 i=0; i<M2MBones.size(); i++)
} }
} }
DEBUG(logdebug("Read %u Bones",M2MBones.size()));
}
void CM2MeshFileLoader::ReadBonesWOTLK()
{
//Bones. This is global data
Bone tempBone;
if(!M2MBones.empty())
{
M2MBones.clear();
}
MeshFile->seek(header.Bones.ofs);
for(u32 i=0;i<header.Bones.num;i++)
{
MeshFile->read(&tempBone,16);
//Skip Interpolation Ranges
MeshFile->read(&tempBone.translation.header,4);
MeshFile->read(&tempBone.translation.header.TimeStamp,sizeof(numofs));
MeshFile->read(&tempBone.translation.header.Values,sizeof(numofs));
MeshFile->read(&tempBone.rotation.header,4);
MeshFile->read(&tempBone.rotation.header.TimeStamp,sizeof(numofs));
MeshFile->read(&tempBone.rotation.header.Values,sizeof(numofs));
MeshFile->read(&tempBone.scaling.header,4);
MeshFile->read(&tempBone.scaling.header.TimeStamp,sizeof(numofs));
MeshFile->read(&tempBone.scaling.header.Values,sizeof(numofs));
MeshFile->read(&tempBone.PivotPoint,sizeof(core::vector3df));
tempBone.PivotPoint=fixCoordSystem(tempBone.PivotPoint);
M2MBones.push_back(tempBone);
DEBUG(logdebug("Bone %u Parent %u PP %f %f %f Flags %X",i,tempBone.parentBone,tempBone.PivotPoint.X,tempBone.PivotPoint.Y,tempBone.PivotPoint.Z, tempBone.flags));
}
//Fill in values referenced in Bones. local to each bone
//Interpolation Ranges are not used
u32 tempBoneTS;
numofs tempBoneNumOfs;
core::array<numofs> tempNumOfsList;
float tempBoneValue;
s16 tempBoneShort;
for(u32 i=0; i<M2MBones.size(); i++)
{
if(M2MBones[i].translation.header.TimeStamp.num>0)
{
tempNumOfsList.clear();
MeshFile->seek(M2MBones[i].translation.header.TimeStamp.ofs);
for(u32 j=0; j<M2MBones[i].translation.header.TimeStamp.num;j++)
{
MeshFile->read(&tempBoneNumOfs, sizeof(numofs));
tempNumOfsList.push_back(tempBoneNumOfs);
}
for(u32 j=0; j<tempNumOfsList.size();j++)
{
numofs n = tempNumOfsList[j];
if(n.num > 0 && M2MAnimations[j].flags & 0x20)
{
MeshFile->seek(n.ofs);
for(u32 k=0; k<n.num;k++)
{
MeshFile->read(&tempBoneTS, sizeof(u32));
M2MBones[i].translation.timestamps.push_back(tempBoneTS+M2MAnimations[j].start);//Bit of a HACK squash Multitimeline into single timeline.
}
}
}
}
if(M2MBones[i].rotation.header.TimeStamp.num>0)
{
tempNumOfsList.clear();
MeshFile->seek(M2MBones[i].rotation.header.TimeStamp.ofs);
for(u32 j=0; j<M2MBones[i].rotation.header.TimeStamp.num;j++)
{
MeshFile->read(&tempBoneNumOfs, sizeof(numofs));
tempNumOfsList.push_back(tempBoneNumOfs);
}
for(u32 j=0; j<tempNumOfsList.size();j++)
{
numofs n = tempNumOfsList[j];
if(n.num > 0 && M2MAnimations[j].flags & 0x20)
{
MeshFile->seek(n.ofs);
for(u32 k=0; k<n.num;k++)
{
MeshFile->read(&tempBoneTS, sizeof(u32));
M2MBones[i].rotation.timestamps.push_back(tempBoneTS+M2MAnimations[j].start);//Bit of a HACK squash Multitimeline into single timeline.
}
}
}
}
if(M2MBones[i].scaling.header.TimeStamp.num>0)
{
tempNumOfsList.clear();
MeshFile->seek(M2MBones[i].scaling.header.TimeStamp.ofs);
for(u32 j=0; j<M2MBones[i].scaling.header.TimeStamp.num;j++)
{
MeshFile->read(&tempBoneNumOfs, sizeof(numofs));
tempNumOfsList.push_back(tempBoneNumOfs);
}
for(u32 j=0; j<tempNumOfsList.size();j++)
{
numofs n = tempNumOfsList[j];
if(n.num > 0 && M2MAnimations[j].flags & 0x20)
{
MeshFile->seek(n.ofs);
for(u32 k=0; k<n.num;k++)
{
MeshFile->read(&tempBoneTS, sizeof(u32));
M2MBones[i].scaling.timestamps.push_back(tempBoneTS+M2MAnimations[j].start);//Bit of a HACK squash Multitimeline into single timeline.
}
}
}
}
if(M2MBones[i].translation.header.Values.num>0)
{
tempNumOfsList.clear();
MeshFile->seek(M2MBones[i].translation.header.Values.ofs);
for(u32 j=0; j<M2MBones[i].translation.header.Values.num;j++)
{
MeshFile->read(&tempBoneNumOfs, sizeof(numofs));
tempNumOfsList.push_back(tempBoneNumOfs);
}
for(u32 j=0; j<tempNumOfsList.size();j++)
{
numofs n = tempNumOfsList[j];
if(n.num > 0 && M2MAnimations[j].flags & 0x20)
{
MeshFile->seek(n.ofs);
for(u32 k=0; k<n.num*3;k++)
{
MeshFile->read(&tempBoneValue, sizeof(float));
M2MBones[i].translation.values.push_back(tempBoneValue);
}
}
}
}
if(M2MBones[i].rotation.header.Values.num>0)
{
tempNumOfsList.clear();
MeshFile->seek(M2MBones[i].rotation.header.Values.ofs);
for(u32 j=0; j<M2MBones[i].rotation.header.Values.num;j++)
{
MeshFile->read(&tempBoneNumOfs, sizeof(numofs));
tempNumOfsList.push_back(tempBoneNumOfs);
}
for(u32 j=0; j<tempNumOfsList.size();j++)
{
numofs n = tempNumOfsList[j];
if(n.num > 0 && M2MAnimations[j].flags & 0x20)
{
MeshFile->seek(n.ofs);
for(u32 k=0; k<n.num*4;k++)
{
MeshFile->read(&tempBoneShort, sizeof(s16));
tempBoneValue=(tempBoneShort>0?tempBoneShort-32767:tempBoneShort+32767)/32767.0f;
M2MBones[i].rotation.values.push_back(tempBoneValue);
}
}
}
}
if(M2MBones[i].scaling.header.Values.num>0)
{
tempNumOfsList.clear();
MeshFile->seek(M2MBones[i].scaling.header.Values.ofs);
for(u32 j=0; j<M2MBones[i].scaling.header.Values.num;j++)
{
MeshFile->read(&tempBoneNumOfs, sizeof(numofs));
tempNumOfsList.push_back(tempBoneNumOfs);
}
for(u32 j=0; j<tempNumOfsList.size();j++)
{
numofs n = tempNumOfsList[j];
if(n.num > 0 && M2MAnimations[j].flags & 0x20)
{
MeshFile->seek(n.ofs);
for(u32 k=0; k<n.num*3;k++)
{
MeshFile->read(&tempBoneValue, sizeof(float));
M2MBones[i].scaling.values.push_back(tempBoneValue);
}
}
}
}
}
DEBUG(logdebug("Read %u Bones",M2MBones.size())); DEBUG(logdebug("Read %u Bones",M2MBones.size()));
}
void CM2MeshFileLoader::ReadAnimationData()
{
logdebug("Reading Animation Data");
//Global Sequences. This is global data
u32 tempGlobalSeq;
if(!M2MGlobalSequences.empty())
{
M2MGlobalSequences.clear();
}
MeshFile->seek(header.GlobalSequences.ofs);
for(u32 i=0;i<header.GlobalSequences.num;i++)
{
MeshFile->read(&tempGlobalSeq,sizeof(u32));
M2MGlobalSequences.push_back(tempGlobalSeq);
DEBUG(logdebug("Global Sequence %u End %u",i,tempGlobalSeq));
}
DEBUG(logdebug("Read %u Global Sequence entries",M2MGlobalSequences.size()));
//BoneLookupTable. This is global data
u16 tempBoneLookup;
if(!M2MBoneLookupTable.empty())
{
M2MBoneLookupTable.clear();
}
MeshFile->seek(header.BoneLookupTable.ofs);
for(u32 i=0;i<header.BoneLookupTable.num;i++)
{
MeshFile->read(&tempBoneLookup,sizeof(u16));
M2MBoneLookupTable.push_back(tempBoneLookup);
DEBUG(logdebug("BoneLookupTable %u Value %u",i,tempBoneLookup));
}
DEBUG(logdebug("Read %u BoneLookupTable entries",M2MBoneLookupTable.size()));
//SkeleBoneLookupTable. This is global data
u16 tempSkeleBoneLookup;
if(!M2MSkeleBoneLookupTable.empty())
{
M2MSkeleBoneLookupTable.clear();
}
MeshFile->seek(header.SkelBoneLookup.ofs);
for(u32 i=0;i<header.SkelBoneLookup.num;i++)
{
MeshFile->read(&tempSkeleBoneLookup,sizeof(u16));
M2MSkeleBoneLookupTable.push_back(tempSkeleBoneLookup);
DEBUG(logdebug("SkeleBoneLookupTable %u Value %u",i,tempSkeleBoneLookup));
}
DEBUG(logdebug("Read %u SkeleBoneLookupTable entries",M2MSkeleBoneLookupTable.size()));
//Animations. This is global data
u32 laststart = 0;
if(!M2MAnimations.empty())
{
M2MAnimations.clear();
}
MeshFile->seek(header.Animations.ofs);
for(u32 i=0;i<header.Animations.num;i++)
{
Animation tempAnimation;
if(header.version < 0x108)
{
RawAnimation tempRaw;
MeshFile->read(&tempRaw,sizeof(RawAnimation));
tempAnimation.animationID = tempRaw.animationID;
tempAnimation.flags = tempRaw.flags;
tempAnimation.start = tempRaw.start;
tempAnimation.end = tempRaw.end;
}
else
{
RawAnimationWOTLK tempRaw;
MeshFile->read(&tempRaw,sizeof(RawAnimationWOTLK));
tempAnimation.animationID = tempRaw.animationID;
tempAnimation.subanimationID = tempRaw.subanimationID;
tempAnimation.flags = tempRaw.flags;
tempAnimation.start = laststart;
tempAnimation.end = laststart + tempRaw.length;
laststart += tempRaw.length + 1000;
}
M2MAnimations.push_back(tempAnimation);
DEBUG(logdebug("Animation %u Id %u Start %u End %u",i,tempAnimation.animationID,tempAnimation.start,tempAnimation.end));
}
DEBUG(logdebug("Read %u Animations",M2MAnimations.size()));
//Animation Lookup. This is global data
s16 tempAniLookup;
if(!M2MAnimationLookup.empty())
{
M2MAnimationLookup.clear();
}
MeshFile->seek(header.AnimationLookup.ofs);
for(u32 i=0;i<header.AnimationLookup.num;i++)
{
MeshFile->read(&tempAniLookup,sizeof(s16));
M2MAnimationLookup.push_back(tempAniLookup);
DEBUG(logdebug("Animation Lookup %u Id %u",i,tempAniLookup));
}
DEBUG(logdebug("Read %u AnimationLookup",M2MAnimationLookup.size()));
} }
void CM2MeshFileLoader::ReadTextureDefinitions() void CM2MeshFileLoader::ReadTextureDefinitions()
@ -305,8 +531,8 @@ void CM2MeshFileLoader::ReadTextureDefinitions()
{ {
M2MTextureLookup.clear(); M2MTextureLookup.clear();
} }
MeshFile->seek(header.ofsTexLookup); MeshFile->seek(header.TexLookup.ofs);
for(u32 i=0;i<header.nTexLookup;i++) for(u32 i=0;i<header.TexLookup.num;i++)
{ {
MeshFile->read(&tempM2TexLookup,sizeof(u16)); MeshFile->read(&tempM2TexLookup,sizeof(u16));
M2MTextureLookup.push_back(tempM2TexLookup); M2MTextureLookup.push_back(tempM2TexLookup);
@ -320,8 +546,8 @@ void CM2MeshFileLoader::ReadTextureDefinitions()
{ {
M2MTextureDef.clear(); M2MTextureDef.clear();
} }
MeshFile->seek(header.ofsTextures); MeshFile->seek(header.Textures.ofs);
for(u32 i=0;i<header.nTextures;i++) for(u32 i=0;i<header.Textures.num;i++)
{ {
MeshFile->read(&tempM2TexDef,sizeof(TextureDefinition)); MeshFile->read(&tempM2TexDef,sizeof(TextureDefinition));
M2MTextureDef.push_back(tempM2TexDef); M2MTextureDef.push_back(tempM2TexDef);
@ -335,8 +561,8 @@ void CM2MeshFileLoader::ReadTextureDefinitions()
{ {
M2MRenderFlags.clear(); M2MRenderFlags.clear();
} }
MeshFile->seek(header.ofsTexFlags); MeshFile->seek(header.TexFlags.ofs);
for(u32 i=0;i<header.nTexFlags;i++) for(u32 i=0;i<header.TexFlags.num;i++)
{ {
MeshFile->read(&tempM2RF,sizeof(RenderFlags)); MeshFile->read(&tempM2RF,sizeof(RenderFlags));
M2MRenderFlags.push_back(tempM2RF); M2MRenderFlags.push_back(tempM2RF);
@ -364,7 +590,7 @@ void CM2MeshFileLoader::ReadTextureDefinitions()
bool CM2MeshFileLoader::load() bool CM2MeshFileLoader::load()
{ {
DEBUG(logdebug("Trying to open file %s",MeshFile->getFileName())); DEBUG(logdebug("Trying to open file %s",MeshFile->getFileName()));
logdebug("Trying to open file %s",MeshFile->getFileName());
MeshFile->read(&header,20); MeshFile->read(&header,20);
DEBUG(logdebug("M2 Version %X",header.version)); DEBUG(logdebug("M2 Version %X",header.version));
@ -372,23 +598,50 @@ DEBUG(logdebug("M2 Version %X",header.version));
switch(header.version) switch(header.version)
{ {
case 0x100: case 0x100:
case 0x104://HACK case 0x104://NEED CHECK
case 0x105://HACK case 0x105://NEED CHECK
case 0x106://HACK case 0x106://NEED CHECK
case 0x107://HACK case 0x107://NEED CHECK
{ {
MeshFile->read((u8*)&header+20,sizeof(ModelHeader)-20); MeshFile->read((u8*)&header+20,sizeof(ModelHeader)-20);
ReadVertices(); MeshFile->seek(header.Views.ofs);
MeshFile->seek(header.ofsViews);
MeshFile->read(&currentView,sizeof(ModelView)); MeshFile->read(&currentView,sizeof(ModelView));
ReadViewData(MeshFile); ReadViewData(MeshFile);
ReadVertices();
ReadTextureDefinitions(); ReadTextureDefinitions();
ReadAnimationData(); ReadAnimationData();
ReadBones();
break; break;
} }
case 0x108: case 0x108:
{ {
return 0; //This is pretty ugly... Any suggestions how to make this nicer?
MeshFile->read((u8*)&header+0x14,24);//nGlobalSequences - ofsAnimationLookup
MeshFile->read((u8*)&header+0x34,28);//nBones - nViews
MeshFile->read((u8*)&header+0x54,24);//nColors - nTransparency
MeshFile->read((u8*)&header+0x74,sizeof(ModelHeader)-0x74);//nTexAnims - END
std::string SkinName = MeshFile->getFileName();
SkinName = SkinName.substr(0, SkinName.length()-3) + "00.skin"; // FIX ME if we need more skins
io::IReadFile* SkinFile = io::IrrCreateIReadFileBasic(Device, SkinName.c_str());
if (!SkinFile)
{
logerror("Error! Skin file not found: %s", SkinName.c_str());
return 0;
}
SkinFile->seek(4); // Header of Skin Files is always SKIN
SkinFile->read(&currentView,sizeof(ModelView));
ReadViewData(SkinFile);
SkinFile->drop();
ReadVertices();
ReadTextureDefinitions();
ReadAnimationData();
ReadBonesWOTLK();
break; break;
} }
default: default:
@ -420,18 +673,18 @@ for(u32 i=0;i<M2MBones.size();i++)
} }
Joint=AnimatedMesh->createJoint(ParentJoint); Joint=AnimatedMesh->createJoint(ParentJoint);
if(M2MBones[i].translation.header.nValues>0) if(M2MBones[i].translation.timestamps.size()>0)
{ {
for(u32 j=0;j<M2MBones[i].translation.header.nValues;j++) for(u32 j=0;j<M2MBones[i].translation.timestamps.size();j++)
{ {
scene::CM2Mesh::SPositionKey* pos=AnimatedMesh->createPositionKey(Joint); scene::CM2Mesh::SPositionKey* pos=AnimatedMesh->createPositionKey(Joint);
pos->frame=M2MBones[i].translation.timestamps[j]; pos->frame=M2MBones[i].translation.timestamps[j];
pos->position=fixCoordSystem(core::vector3df(M2MBones[i].translation.values[j*3],M2MBones[i].translation.values[j*3+1],M2MBones[i].translation.values[j*3+2])); pos->position=fixCoordSystem(core::vector3df(M2MBones[i].translation.values[j*3],M2MBones[i].translation.values[j*3+1],M2MBones[i].translation.values[j*3+2]));
} }
} }
if(M2MBones[i].rotation.header.nValues>0) if(M2MBones[i].rotation.timestamps.size()>0)
{ {
for(u32 j=0;j<M2MBones[i].rotation.header.nValues;j++) for(u32 j=0;j<M2MBones[i].rotation.timestamps.size();j++)
{ {
scene::CM2Mesh::SRotationKey* rot=AnimatedMesh->createRotationKey(Joint); scene::CM2Mesh::SRotationKey* rot=AnimatedMesh->createRotationKey(Joint);
rot->frame=M2MBones[i].rotation.timestamps[j]; rot->frame=M2MBones[i].rotation.timestamps[j];
@ -442,9 +695,9 @@ for(u32 i=0;i<M2MBones.size();i++)
} }
} }
if(M2MBones[i].scaling.header.nValues>0) if(M2MBones[i].scaling.timestamps.size()>0)
{ {
for(u32 j=0;j<M2MBones[i].scaling.header.nValues;j++) for(u32 j=0;j<M2MBones[i].scaling.timestamps.size();j++)
{ {
scene::CM2Mesh::SScaleKey* scale=AnimatedMesh->createScaleKey(Joint); scene::CM2Mesh::SScaleKey* scale=AnimatedMesh->createScaleKey(Joint);
scale->frame=M2MBones[i].scaling.timestamps[j]; scale->frame=M2MBones[i].scaling.timestamps[j];
@ -481,7 +734,7 @@ for(u32 i=0;i<M2MVertices.size();i++)
M2Vertices.push_back(video::S3DVertex(core::vector3df(M2MVertices[i].pos.X,M2MVertices[i].pos.Y,M2MVertices[i].pos.Z),core::vector3df(M2MVertices[i].normal.X,M2MVertices[i].normal.Y,M2MVertices[i].normal.Z), video::SColor(255,100,100,100),M2MVertices[i].texcoords)); M2Vertices.push_back(video::S3DVertex(core::vector3df(M2MVertices[i].pos.X,M2MVertices[i].pos.Y,M2MVertices[i].pos.Z),core::vector3df(M2MVertices[i].normal.X,M2MVertices[i].normal.Y,M2MVertices[i].normal.Z), video::SColor(255,100,100,100),M2MVertices[i].texcoords));
} }
//Loop through the submeshes //Loop through the submeshes
for(u32 i=0; i < currentView.nSub;i++)// for(u32 i=0; i < currentView.Submesh.num;i++)//
{ {
//Now, M2MTriangles refers to M2MIndices and not to M2MVertices. //Now, M2MTriangles refers to M2MIndices and not to M2MVertices.
scene::SSkinMeshBuffer *MeshBuffer = AnimatedMesh->createBuffer(); scene::SSkinMeshBuffer *MeshBuffer = AnimatedMesh->createBuffer();
@ -551,7 +804,7 @@ for(u32 i=0; i < currentView.nSub;i++)//
} }
MeshBuffer->recalculateBoundingBox(); MeshBuffer->recalculateBoundingBox();
if(header.nAnimations==0 && header.nGlobalSequences == 0) if(header.Animations.num==0 && header.GlobalSequences.num == 0)
MeshBuffer->setHardwareMappingHint(EHM_STATIC); MeshBuffer->setHardwareMappingHint(EHM_STATIC);
else else
MeshBuffer->setHardwareMappingHint(EHM_STREAM); MeshBuffer->setHardwareMappingHint(EHM_STREAM);
@ -559,7 +812,6 @@ for(u32 i=0; i < currentView.nSub;i++)//
} }
Device->getSceneManager()->getMeshManipulator()->flipSurfaces(AnimatedMesh); Device->getSceneManager()->getMeshManipulator()->flipSurfaces(AnimatedMesh);
// SkinFile->drop();
M2MTriangles.clear(); M2MTriangles.clear();
M2Vertices.clear(); M2Vertices.clear();
M2Indices.clear(); M2Indices.clear();

179
src/Client/GUI/CM2MeshFileLoader.h
View File

@ -10,87 +10,56 @@ namespace irr
namespace scene namespace scene
{ {
struct numofs {
u32 num;
u32 ofs;
};
struct ModelHeader { struct ModelHeader {
c8 id[4]; //0x00 c8 id[4]; //0x00
u32 version; u32 version;
u32 nameLength; numofs name;
u32 nameOfs; u32 type; //0x10
u32 type; //0x10
//Anim Block @ 0x14 //Anim Block @ 0x14
u32 nGlobalSequences; numofs GlobalSequences;
u32 ofsGlobalSequences; numofs Animations;
u32 nAnimations; numofs AnimationLookup;
u32 ofsAnimations; //0x20 numofs D; //Absent in WOTLK
u32 nAnimationLookup; numofs Bones;
u32 ofsAnimationLookup; numofs SkelBoneLookup;
u32 nD; numofs Vertices;
u32 ofsD; //0x30 numofs Views; //ofs Absent in WOTLK
u32 nBones; numofs Colors;
u32 ofsBones; numofs Textures;
u32 nSkelBoneLookup; numofs Transparency;
u32 ofsSkelBoneLookup; //0x40 numofs I; //Absent in WoTLK
numofs TexAnims;
u32 nVertices; //0x44 numofs TexReplace;
u32 ofsVertices; numofs TexFlags;
u32 nViews; // number of skins ? numofs BoneLookupTable;
u32 ofsViews; //0x50 numofs TexLookup;
numofs TexUnitLookup;
u32 nColors; numofs TransparencyLookup;
u32 ofsColors; numofs TexAnimLookup;
u32 nTextures;
u32 ofsTextures; //0x60
u32 nTransparency;
u32 ofsTransparency;
u32 nI;
u32 ofsI; //0x70
u32 nTexAnims;
u32 ofsTexAnims;
u32 nTexReplace;
u32 ofsTexReplace; //0x80
u32 nTexFlags;
u32 ofsTexFlags;
u32 nBoneLookupTable;
u32 ofsBoneLookupTable; //0x90
u32 nTexLookup;
u32 ofsTexLookup;
u32 nTexUnitLookup;
u32 ofsTexUnitLookup; //0xa0
u32 nTransparencyLookup;
u32 ofsTransparencyLookup;
u32 nTexAnimLookup;
u32 ofsTexAnimLookup; //0xb0
f32 floats[14]; f32 floats[14];
u32 nBoundingTriangles; numofs BoundingTriangles;
u32 ofsBoundingTriangles; //0xf0 numofs BoundingVertices;
u32 nBoundingVertices; numofs BoundingNormals;
u32 ofsBoundingVertices;
u32 nBoundingNormals;
u32 ofsBoundingNormals; //0x100
u32 nAttachments; numofs Attachments;
u32 ofsAttachments; numofs AttachLookup;
u32 nAttachLookup; numofs Events;
u32 ofsAttachLookup; //0x110 numofs Lights;
u32 nAttachments_2; numofs Cameras;
u32 ofsAttachments_2; numofs CameraLookup;
u32 nLights; numofs RibbonEmitters;
u32 ofsLights; //0x120 numofs ParticleEmitters;
u32 nCameras;
u32 ofsCameras; //WOTLK has one more field which is only set under specific conditions.
u32 nCameraLookup;
u32 ofsnCameraLookup; //0x130
u32 nRibbonEmitters;
u32 ofsRibbonEmitters;
u32 nParticleEmitters;
u32 ofsParticleEmitters;//0x140
}; };
@ -112,16 +81,15 @@ struct ModelVertex {
}; };
struct ModelView { struct ModelView {
// c8 id[4]; // always "SKIN" numofs Index; // Vertices in this model (index into vertices[])
u32 nIndex, ofsIndex; // Vertices in this model (index into vertices[]) numofs Triangle; // indices
u32 nTris, ofsTris; // indices numofs Properties; // additional vtx properties (mostly 0?)
u32 nProps, ofsProps; // additional vtx properties numofs Submesh; // submeshes
u32 nSub, ofsSub; // materials/renderops/submeshes numofs Tex; // material properties/textures
u32 nTex, ofsTex; // material properties/textures u32 lod; // LOD bias? unknown
u32 lod; // LOD bias?
}; };
struct ModelViewSubmesh { struct ModelViewSubmesh { //Curse you BLIZZ for not using numofs here
u32 meshpartId; u32 meshpartId;
u16 ofsVertex;//Starting vertex number for this submesh u16 ofsVertex;//Starting vertex number for this submesh
u16 nVertex; u16 nVertex;
@ -151,7 +119,7 @@ struct RenderFlags{
u16 blending; u16 blending;
}; };
struct Animation{ struct RawAnimation{
u32 animationID; u32 animationID;
u32 start, end; u32 start, end;
float movespeed; float movespeed;
@ -163,34 +131,52 @@ struct Animation{
u16 unk3; u16 unk3;
}; };
struct RawAnimationWOTLK{
u16 animationID, subanimationID;
u32 length;
float movespeed;
u32 flags;
u16 probability, unused;
u32 unk1, unk2, playbackspeed;
float bbox[6];
float radius;
s16 indexSameID;
u16 index;
};
struct Animation{
u32 animationID;
u32 subanimationID;
u32 start, end;
u32 flags;
};
struct AnimBlockHead{ struct AnimBlockHead{
s16 interpolationType; s16 interpolationType;
s16 globalSequenceID; s16 globalSequenceID;
u32 nInterpolationRange; numofs InterpolationRanges; //Missing in WotLK
u32 ofsInterpolationRange; numofs TimeStamp;
u32 nTimeStamp; numofs Values;
u32 ofsTimeStamp;
u32 nValues;
u32 ofsValues;
}; };
struct InterpolationRange{ // struct InterpolationRange{
u32 start, end; // u32 start, end;
}; // };
struct AnimBlock{ struct AnimBlock{
AnimBlockHead header; AnimBlockHead header;
core::array<InterpolationRange> keyframes; // core::array<InterpolationRange> keyframes; // We are not using this
core::array<u32> timestamps; core::array<u32> timestamps;
core::array<float> values; core::array<float> values;
}; };
struct Bone{ struct Bone{
s32 indexF; s32 SkelBoneIndex;
u32 flags; u32 flags;
s16 parentBone; s16 parentBone;
u16 unk1; u16 unk1;
u32 unk2; u16 unk2;
u16 unk3;
AnimBlock translation, rotation, scaling; AnimBlock translation, rotation, scaling;
core::vector3df PivotPoint; core::vector3df PivotPoint;
}; };
@ -218,6 +204,8 @@ public:
private: private:
bool load(); bool load();
void ReadBones();
void ReadBonesWOTLK();
void ReadVertices(); void ReadVertices();
void ReadTextureDefinitions(); void ReadTextureDefinitions();
void ReadAnimationData(); void ReadAnimationData();
@ -249,6 +237,7 @@ private:
core::array<RenderFlags> M2MRenderFlags; core::array<RenderFlags> M2MRenderFlags;
core::array<u32> M2MGlobalSequences; core::array<u32> M2MGlobalSequences;
core::array<Animation> M2MAnimations; core::array<Animation> M2MAnimations;
core::array<s16> M2MAnimationLookup;
core::array<Bone> M2MBones; core::array<Bone> M2MBones;
core::array<u16> M2MBoneLookupTable; core::array<u16> M2MBoneLookupTable;
core::array<u16> M2MSkeleBoneLookupTable; core::array<u16> M2MSkeleBoneLookupTable;