void TSRModelExporterDOM::CalculateFixupMatrixDOM( domCOLLADA& _colladaRoot )
{
/// read asset data, here i can know if the up direction is Y or Z..
domAsset* pAsset = _colladaRoot.getAsset();
domUp_axis upAxis = UP_AXIS_Y_UP;
if ( pAsset )
{
domAsset::domUp_axisRef upAxisRef = pAsset->getUp_axis();
upAxis = upAxisRef->getValue();
}
m_FixupMatrix.MakeIdent();
TSRVector3 X_Axis = m_FixupMatrix.GetLocalX();
TSRVector3 Z_Axis = m_FixupMatrix.GetLocalZ();
// std::swap( X_Axis, Z_Axis );
m_FixupMatrix.GetLocalX() = X_Axis;
m_FixupMatrix.GetLocalZ() = -Z_Axis;
if( upAxis == UP_AXIS_Z_UP )
{
TSRMatrix4 Zupmatrix = TSRMatrix4::Identity;
Zupmatrix.GetLocalX().Assign( 0.0f, 1.0f, 0.0f );
Zupmatrix.GetLocalY().Assign( -1.0f, 0.0f, 0.0f );
m_FixupMatrix = m_FixupMatrix * Zupmatrix;
}
}
/// process all materials in the library of materials at once
void TSRModelExporterDOM::ProcessMaterialsLibraryDOM( domCOLLADA& _colladaRoot )
{
domLibrary_materials* materials_library = daeSafeCast<domLibrary_materials>( _colladaRoot.getDescendant( "library_materials" ) );
domMaterial_Array& materials_array = materials_library->getMaterial_array();
for ( unsigned int i = 0; i < materials_array.getCount(); i++ )
{
ProcessMaterialDOM( materials_array[ i ] );
}
}
void TSRModelExporterDOM::ProcessImagesLibraryDOM( domCOLLADA& _colladaRoot )
{
// see if there are any images which will be used as textures..
domLibrary_images_Array allImageLibraries = _colladaRoot.getLibrary_images_array();
for ( unsigned int i = 0; i < allImageLibraries.getCount(); i++ )
{
domLibrary_images* pCurrImagesLibrary = allImageLibraries[ i ];
if ( pCurrImagesLibrary )
{
domImage_Array& images_nodes = pCurrImagesLibrary->getImage_array();
for ( unsigned int j = 0; j < images_nodes.getCount(); j++ )
{
domImage* currImage = images_nodes[ j ];
m_DomImages.push_back( currImage );
//domImage::domInit_fromRef initFromRef = currImage->getInit_from();
domImage::domInit_from* initFrom = currImage->getInit_from();
daeElement* pRefElement = initFrom->getDescendant( "ref" );
string strTemp;
if ( pRefElement )
{
pRefElement->getCharData( strTemp );
TSRModelTexture newTwisterTexture;
memset( &newTwisterTexture, 0, sizeof( TSRModelTexture) ) ;
sscanf( strTemp.c_str(), "%s", newTwisterTexture );
m_TwisterImages.push_back( newTwisterTexture );
}
else
{
initFrom->getCharData( strTemp );
TSRModelTexture newTwisterTexture;
memset( &newTwisterTexture, 0, sizeof( TSRModelTexture) ) ;
assert( ( strTemp.length() < 64 ) && "Texture filename is too long, consider using relative paths" );
if ( strTemp.length() >= 64 )
{
CookAssetError( "Texture filename is too long, consider using relative paths" );
}
sscanf( strTemp.c_str(), "%s", newTwisterTexture.m_Name );
m_TwisterImages.push_back( newTwisterTexture );
}
}
}
}
ExportModelTextures();
}
std::string imagePathFromSampler(domCOLLADA& root, const std::string& sampler_name)
{
domLibrary_effects* e = daeSafeCast<domLibrary_effects>(root.getDescendant(COLLADA_ELEMENT_LIBRARY_EFFECTS));
std::string image_name;
if(e)
{
domEffect_Array& ea = e->getEffect_array();
for (size_t i = 0; i < ea.getCount(); i++)
{
xsID s = ea[i]->getId();
domFx_profile_abstract_Array & aaa = ea[i]->getFx_profile_abstract_array();
FIXME(Опасное упрощение)
domProfile_COMMON *pc = daeSafeCast< domProfile_COMMON >( aaa[0] );
//const domImage_Array& ia = pc->getImage_array();
//for (size_t j = 0; j < ia.getCount(); j++)
//{
// xsNCName s = ia[j]->getName();
// std::string path = ia[j]->getInit_from()->getValue().pathFile();
// int jj = 1;
//}
const domCommon_newparam_type_Array & npa = pc->getNewparam_array();
std::string surface_name;
for (size_t j = 0; j < npa.getCount(); j++)
{
xsNCName sid = npa[j]->getSid();
domFx_sampler2D_commonRef sampl = npa[j]->getSampler2D();
if(sampl && sampler_name==sid)
{
const domFx_sampler2D_common_complexType::domSourceRef src = sampl->getSource();
surface_name = src->getValue();
break;
}
}
for (size_t j = 0; j < npa.getCount(); j++)
{
xsNCName sid = npa[j]->getSid();
domFx_surface_commonRef sur = npa[j]->getSurface();
if(sur && surface_name==sid)
{
domFx_surface_init_commonRef sir = sur->getFx_surface_init_common();
const domFx_surface_init_from_common_Array & aaaa = sir->getInit_from_array();
FIXME(Опасное упрощение)
for (size_t jj = 0; jj < aaaa.getCount(); jj++)
{
const xsIDREF & vv = aaaa[jj]->getValue();
image_name = vv.getID();
break;
}
}
}
}
}
