void DiMeshSerializerImpl::ReadSubMesh( DiDataStreamPtr& stream, DiMesh* pMesh )
{
DI_SERIAL_LOG("Reading submesh..");
DiSubMesh* sm = pMesh->CreateSubMesh();
unsigned short streamID = 0;
DiString material = ReadString(stream);
sm->SetMaterialName(material);
DI_SERIAL_LOG("Liking material: %s", material.c_str());
unsigned int indexCount = 0;
ReadInts(stream, &indexCount, 1);
DI_SERIAL_LOG("Indeices count: %d", indexCount);
bool idx32bit;
ReadBools(stream, &idx32bit, 1);
DI_SERIAL_LOG("Index size: %d", idx32bit?32:16);
uint16 primitive;
ReadShorts(stream,&primitive,1);
sm->SetPrimitiveType((DiPrimitiveType)primitive);
DI_SERIAL_LOG("Primitive type: %d", primitive);
if (indexCount > 0)
{
void* indexdata = sm->CreateIndexData(indexCount,idx32bit?TRUE:FALSE);
int size = indexCount * (sm->GetIndexSize() / 8);
stream->Read(indexdata, size);
DI_SERIAL_LOG("%d bytes readed", size);
}
streamID = ReadChunk(stream);
if (streamID != DI_GEOMETRY)
{
DI_ERROR("Bad stream ID");
return;
}
ReadGeometry(stream, sm);
if (!stream->Eof())
{
streamID = ReadChunk(stream);
if (streamID == DI_MESH_WEIGHTS)
{
ReadSubMeshBoneWeights(stream,sm);
}
else
{
if (!stream->Eof())
stream->Skip(-MSTREAM_OVERHEAD_SIZE);
}
}
}
void DiMotionSerializerImpl::ReadAttachNodes( DiDataStreamPtr& stream,DiAttachSet* attachset )
{
uint16 numAttaches;
ReadShorts(stream,&numAttaches,1);
for (size_t i = 0; i < numAttaches; ++i)
{
DiString name = ReadString(stream);
DiVec3 position;
ReadObject(stream,position);
DiQuat quat;
ReadObject(stream,quat);
bool hasscale;
ReadBools(stream,&hasscale,1);
DiVec3 scale = DiVec3::UNIT_SCALE;
if (hasscale)
{
ReadObject(stream,scale);
}
DiAttachNode * pkAttachNode = attachset->CreateAttachNode(name);
pkAttachNode->SetPosition(position);
pkAttachNode->SetOrientation(quat);
if (hasscale)
{
pkAttachNode->SetScale(scale);
}
}
}
void DiMotionSerializerImpl::ReadAttachClips( DiDataStreamPtr& stream, DiAnimation* motion )
{
DiString strName = ReadString(stream);
DiNodeClip* nodeClip = motion->CreateAttachClip(strName);
uint16 keyFrameNum = 0;
ReadShorts(stream,&keyFrameNum,1);
for (uint16 i = 0; i < keyFrameNum; ++i)
{
float time = 0;
ReadFloats(stream,&time, 1);
DiVec3 pos;
ReadObject(stream,pos);
DiQuat quat;
ReadObject(stream,quat);
bool hasScale = false;
ReadBools(stream,&hasScale,1);
DiVec3 scale = DiVec3::UNIT_SCALE;
if (hasScale)
{
ReadObject(stream,scale);
}
DiTransformKeyFrame* key = nodeClip->CreateNodeKeyFrame(time);
key->SetTranslate(pos);
key->SetRotation(quat);
key->SetScale(scale);
}
}
void DiMotionSerializerImpl::ReadBones( DiDataStreamPtr& stream,DiSkeleton* skeleton )
{
uint16 numBones;
ReadShorts(stream,&numBones,1);
for (size_t i = 0; i < numBones; ++i)
{
// name
DiString name = ReadString(stream);
// handle
uint16 handle;
ReadShorts(stream,&handle,1);
// position
DiVec3 position;
ReadObject(stream,position);
// orientation
DiQuat quat;
ReadObject(stream,quat);
// scale
bool hasscale;
ReadBools(stream,&hasscale,1);
DiVec3 scale = DiVec3::UNIT_SCALE;
if (hasscale)
{
// scale
ReadObject(stream,scale);
}
DiBone* bone = skeleton->CreateBone(name,handle);
bone->SetPosition(position);
bone->SetOrientation(quat);
if (hasscale)
{
bone->SetScale(scale);
}
}
}
