ON_BOOL32 ON_ClippingPlaneSurface::Write( ON_BinaryArchive& file ) const
{
bool rc = file.BeginWrite3dmChunk(TCODE_ANONYMOUS_CHUNK,1,0);
if (!rc)
return false;
for(;;)
{
rc = file.BeginWrite3dmChunk(TCODE_ANONYMOUS_CHUNK,0);
if (rc)
{
rc = ON_PlaneSurface::Write(file)?true:false;
if (!file.EndWrite3dmChunk())
rc = false;
}
if (!rc) break;
rc = m_clipping_plane.Write(file);
if (rc) break;
break;
}
if (!file.EndWrite3dmChunk() )
rc = false;
return rc;
}
ON_BOOL32 ON_SurfaceArray::Write( ON_BinaryArchive& file ) const
{
ON_BOOL32 rc = file.BeginWrite3dmChunk( TCODE_ANONYMOUS_CHUNK, 0 );
if (rc) rc = file.Write3dmChunkVersion(1,0);
if (rc )
{
int i;
rc = file.WriteInt( Count() );
for ( i = 0; rc && i < Count(); i++ ) {
if ( m_a[i] )
{
rc = file.WriteInt(1);
if ( rc )
rc = file.WriteObject( *m_a[i] ); // polymorphic surfaces
}
else
{
// NULL surface
rc = file.WriteInt(0);
}
}
if ( !file.EndWrite3dmChunk() )
rc = false;
}
return rc;
}
BOOL ON_UserStringList::Write(ON_BinaryArchive& archive) const
{
bool rc = archive.BeginWrite3dmChunk(TCODE_ANONYMOUS_CHUNK,1,0);
if ( !rc )
return false;
for(;;)
{
int count = m_e.Count();
rc = archive.WriteInt(count);
if(!rc) break;
for ( int i = 0; i < count && rc; i++ )
{
rc = m_e[i].Write(archive);
}
if (!rc) break;
break;
}
if ( !archive.EndWrite3dmChunk() )
rc = false;
return rc;
}
ON_BOOL32 ON_PolyEdgeSegment::Write( ON_BinaryArchive& archive ) const
{
bool rc = archive.BeginWrite3dmChunk(TCODE_ANONYMOUS_CHUNK,1,0);
if (!rc)
return false;
for(;;)
{
rc = archive.WriteUuid(m_object_id);
if (!rc) break;
rc = archive.WriteComponentIndex(m_component_index);
if (!rc) break;
rc = archive.WriteInterval(m_edge_domain);
if (!rc) break;
rc = archive.WriteInterval(m_trim_domain);
if (!rc) break;
bool b = ON_CurveProxy::ProxyCurveIsReversed();
rc = archive.WriteBool(b);
if (!rc) break;
rc = archive.WriteInterval(ON_CurveProxy::Domain());
if (!rc) break;
rc = archive.WriteInterval(ON_CurveProxy::ProxyCurveDomain());
if (!rc) break;
break;
}
if ( !archive.EndWrite3dmChunk() )
rc = false;
return rc;
}
BOOL ON_BrepFaceArray::Write( ON_BinaryArchive& file ) const
{
int i;
BOOL rc = file.BeginWrite3dmChunk( TCODE_ANONYMOUS_CHUNK, 0 );
if (rc)
{
rc = file.Write3dmChunkVersion(1,1); // 1.1 added m_face_uuid
// chunk version 1.0 and later
const int count = Count();
if (rc) rc = file.WriteInt( count );
for ( i = 0; rc && i < count; i++ )
{
if (rc) rc = m_a[i].Write(file);
}
// chunk version 1.1 and later
for ( i = 0; rc && i < count; i++ )
{
rc = file.WriteUuid( m_a[i].m_face_uuid );
}
if ( !file.EndWrite3dmChunk() )
rc = false;
}
return rc;
}
bool ON_ClippingPlaneInfo::Write( ON_BinaryArchive& file ) const
{
bool rc = file.BeginWrite3dmChunk(TCODE_ANONYMOUS_CHUNK,1,0);
if (!rc)
return false;
for(;;)
{
rc = file.WritePlaneEquation(m_plane_equation);
if (!rc) break;
rc = file.WriteUuid(m_plane_id);
if (!rc) break;
rc = file.WriteBool(m_bEnabled);
if (!rc) break;
break;
}
if ( !file.EndWrite3dmChunk() )
rc = false;
return rc;
}
// virtual ON_Object override
ON_BOOL32 ON__IDefLayerSettingsUserData::Write(ON_BinaryArchive& binary_archive) const
{
bool rc = binary_archive.BeginWrite3dmChunk(TCODE_ANONYMOUS_CHUNK,1,1);
if ( !rc )
return false;
rc = false;
for(;;)
{
if ( !binary_archive.WriteArray(m_layers.Count(),m_layers.Array()) )
break;
// added in version 1.1 chunks
bool bHaveParentLayer = ( 0 != m_idef_layer_table_parent_layer );
if ( !binary_archive.WriteBool(bHaveParentLayer) )
break;
if ( bHaveParentLayer )
{
if ( !binary_archive.WriteObject(m_idef_layer_table_parent_layer) )
break;
}
rc = true;
break;
}
if ( !binary_archive.EndWrite3dmChunk() )
rc = false;
return rc;
}
ON_BOOL32 ON_Linetype::Write( ON_BinaryArchive& file) const
{
bool rc = file.BeginWrite3dmChunk(TCODE_ANONYMOUS_CHUNK,1,1);
if (rc)
{
for(;;)
{
// chunk version 1.0 fields
rc = file.WriteInt( LinetypeIndex());
if(!rc) break;
rc = file.WriteString( m_linetype_name );
if (!rc) break;
rc = file.WriteArray( m_segments );
if(!rc) break;
// chunk version 1.1 fields
rc = file.WriteUuid( m_linetype_id );
if (!rc) break;
break;
}
if ( !file.EndWrite3dmChunk() )
rc = false;
}
return rc;
}
bool ON_PlugInRef::Write( ON_BinaryArchive& file ) const
{
bool rc = file.BeginWrite3dmChunk(TCODE_ANONYMOUS_CHUNK,1,2);
if (rc)
{
//version 1.0 fields
if (rc) rc = file.WriteUuid(m_plugin_id);
if (rc) rc = file.WriteInt(m_plugin_type);
if (rc) rc = file.WriteString(m_plugin_name);
if (rc) rc = file.WriteString(m_plugin_version);
if (rc) rc = file.WriteString(m_plugin_filename);
// version 1.1 fields
if (rc) rc = file.WriteString(m_developer_organization);
if (rc) rc = file.WriteString(m_developer_address);
if (rc) rc = file.WriteString(m_developer_country);
if (rc) rc = file.WriteString(m_developer_phone);
if (rc) rc = file.WriteString(m_developer_email);
if (rc) rc = file.WriteString(m_developer_website);
if (rc) rc = file.WriteString(m_developer_updateurl);
if (rc) rc = file.WriteString(m_developer_fax);
// version 1.2 fields
if (rc) rc = file.WriteInt(m_plugin_platform);
if (rc) rc = file.WriteInt(m_plugin_sdk_version);
if (rc) rc = file.WriteInt(m_plugin_sdk_service_release);
if( !file.EndWrite3dmChunk() )
rc = false;
}
return rc;
}
ON_BOOL32 ON_DetailView::Write( ON_BinaryArchive& archive ) const
{
bool rc = archive.BeginWrite3dmChunk( TCODE_ANONYMOUS_CHUNK, 1, 1 );
if (!rc)
return false;
for(;;)
{
// m_view is wrapped in a subchunk so ON_3dmView can be expanded
// without breaking the file format.
rc = archive.BeginWrite3dmChunk( TCODE_ANONYMOUS_CHUNK, 1, 0 );
if (rc)
{
rc = m_view.Write(archive);
if (!archive.EndWrite3dmChunk())
rc = false;
}
if(!rc)
break;
// m_boundary is wrapped in a subchunk so ON_NurbsCurve can be expanded
// without breaking the file format.
rc = archive.BeginWrite3dmChunk( TCODE_ANONYMOUS_CHUNK, 1, 0 );
if (rc)
{
rc = m_boundary.Write(archive)?true:false;
if (!archive.EndWrite3dmChunk())
rc = false;
}
if(!rc)
break;
// 28 Feb 2006 1.1 fields added
rc = archive.WriteDouble(m_page_per_model_ratio);
if ( !rc )
break;
break;
}
if ( !archive.EndWrite3dmChunk() )
rc = false;
return rc;
}
bool ON_Localizer::Write(ON_BinaryArchive& archive) const
{
bool rc = archive.BeginWrite3dmChunk(TCODE_ANONYMOUS_CHUNK,1,0);
if (!rc)
return false;
for(;;)
{
rc = archive.WriteInt(m_type);
if ( !rc ) break;
rc = archive.WritePoint(m_P);
if ( !rc ) break;
rc = archive.WriteVector(m_V);
if ( !rc ) break;
rc = archive.WriteInterval(m_d);
if ( !rc ) break;
rc = archive.BeginWrite3dmChunk(TCODE_ANONYMOUS_CHUNK,1,0);
if (!rc) break;
rc = archive.WriteBool( m_nurbs_curve ? true : false );
if ( rc && m_nurbs_curve )
rc = m_nurbs_curve->Write(archive)?true:false;
if ( !archive.EndWrite3dmChunk() )
rc = false;
if (!rc) break;
rc = archive.BeginWrite3dmChunk(TCODE_ANONYMOUS_CHUNK,1,0);
if (!rc) break;
rc = archive.WriteBool( m_nurbs_surface ? true : false );
if ( rc && m_nurbs_surface )
rc = m_nurbs_surface->Write(archive)?true:false;
if ( !archive.EndWrite3dmChunk() )
rc = false;
if (!rc) break;
break;
}
if ( !archive.EndWrite3dmChunk() )
rc = false;
return rc;
}
ON_BOOL32 ON_HatchExtra::Write(ON_BinaryArchive& archive) const
{
bool rc = archive.BeginWrite3dmChunk(TCODE_ANONYMOUS_CHUNK,1,0);
if(rc) rc = archive.WriteUuid( m_parent_hatch);
if(rc) rc = archive.WritePoint(m_basepoint);
if(!archive.EndWrite3dmChunk())
rc = false;
return rc;
}
bool ON_BezierCage::Write(ON_BinaryArchive& archive) const
{
bool rc = archive.BeginWrite3dmChunk(TCODE_ANONYMOUS_CHUNK,1,0);
if (rc)
{
rc = archive.WriteInt(m_dim);
if(rc)
rc = archive.WriteInt(m_is_rat);
if (rc)
rc = archive.WriteInt(m_order[0]);
if (rc)
rc = archive.WriteInt(m_order[1]);
if (rc)
rc = archive.WriteInt(m_order[2]);
int i,j,k;
const int cv_dim = m_is_rat?(m_dim+1):m_dim;
double* bogus_cv = 0;
for(i = 0; i < m_order[0] && rc; i++)
{
for(j = 0; j < m_order[1] && rc; j++)
{
for ( k = 0; k < m_order[2] && rc; k++)
{
const double* cv = CV(i,j,k);
if ( !cv )
{
if ( 0 == bogus_cv )
{
bogus_cv = (double*)onmalloc(cv_dim*sizeof(*bogus_cv));
for ( int n = 0; n < cv_dim; n++ )
bogus_cv[n] = ON_UNSET_VALUE;
}
cv = bogus_cv;
}
rc = archive.WriteDouble(cv_dim,cv);
}
}
}
if ( 0 != bogus_cv )
onfree(bogus_cv);
if ( !archive.EndWrite3dmChunk() )
{
rc = false;
}
}
return rc;
}
bool ON_BezierCageMorph::Write(ON_BinaryArchive& archive) const
{
bool rc = archive.BeginWrite3dmChunk(TCODE_ANONYMOUS_CHUNK,1,0);
if (rc)
{
if (rc)
rc = archive.WriteXform(m_xyz2rst);
if(rc)
rc = m_rst2xyz.Write(archive);
if ( !archive.EndWrite3dmChunk() )
rc = false;
}
return rc;
}
BOOL CSampleObjectUserData::Write( ON_BinaryArchive& binary_archive ) const
{
int minor_version = 0;
bool rc = binary_archive.BeginWrite3dmChunk( TCODE_ANONYMOUS_CHUNK, 1, minor_version );
if( !rc )
return false;
// Write class members like this
for(;;)
{
// version 1.0 fields
rc = binary_archive.WritePoint( m_point );
if( !rc ) break;
rc = binary_archive.WriteString( m_string );
if( !rc ) break;
// If you add data members to CSampleObjectUserData after you
// have released a product, simply increment minor_version
// by one, and write the new information. This way you
// can enhance your user data over several versions of
// your product without breaking file IO. It is CRITICAL
// that once you write something to a customer's .3dm
// file, you continue to write it the same way for all
// future versions.
// version 1.1 fields added DD MMM YYYY
// rc = binary_archive.WriteSomethingNew( ... );
// if (!rc) break;
// rc = binary_archive.WriteSomethingElseNew( ... );
// if (!rc) break;
// version 1.2 fields added DD MMM YYYY
// rc = binary_archive.WriteAnotherSomethingNew( ... );
// if (!rc) break;
// rc = binary_archive.WriteAnotherSomethingElseNew( ... );
// if (!rc) break;
break;
}
// If BeginWrite3dmChunk() returns true,
// then EndWrite3dmChunk() must be called,
// even if a write operation failed.
if( !binary_archive.EndWrite3dmChunk() )
rc = false;
return rc;
}
BOOL ON_BrepLoopArray::Write( ON_BinaryArchive& file ) const
{
int i;
BOOL rc = file.BeginWrite3dmChunk( TCODE_ANONYMOUS_CHUNK, 0 );
if (rc) {
rc = file.Write3dmChunkVersion(1,0);
const int count = Count();
if (rc) rc = file.WriteInt( count );
for ( i = 0; rc && i < count; i++ ) {
if (rc) rc = m_a[i].Write(file);
}
if ( !file.EndWrite3dmChunk() )
rc = false;
}
return rc;
}
bool ON_BrepRegionArray::Write( ON_BinaryArchive& file ) const
{
int i;
bool rc = file.BeginWrite3dmChunk( TCODE_ANONYMOUS_CHUNK, 1, 0 );
if (rc)
{
const int count = Count();
if (rc) rc = file.WriteInt( count );
for ( i = 0; rc && i < count; i++ )
{
rc = m_a[i].Write(file)?true:false;
}
if ( !file.EndWrite3dmChunk() )
rc = false;
}
return rc;
}
bool ON_BrepRegionTopology::Write( ON_BinaryArchive& file) const
{
bool rc = file.BeginWrite3dmChunk(TCODE_ANONYMOUS_CHUNK,1,0);
if (!rc)
return false;
for(;;)
{
rc = m_FS.Write(file);
if (!rc) break;
rc = m_R.Write(file);
if (!rc) break;
break;
}
if ( !file.EndWrite3dmChunk() )
rc = false;
return rc;
}
ON_BOOL32 ON_MeshNgonUserData::Write(ON_BinaryArchive& archive) const
{
bool rc = archive.BeginWrite3dmChunk(TCODE_ANONYMOUS_CHUNK,1,1);
if (!rc)
return false;
for (;;)
{
int count = ( 0 == m_ngon_list ) ? 0 : m_ngon_list->NgonCount();
const ON_MeshNgon* ngon_array = (count > 0) ? m_ngon_list->Ngon(0) : 0;
if ( 0 == ngon_array )
count = 0;
rc = archive.WriteInt(count);
if (count <= 0 || !rc)
break;
for ( int i = 0; i < count; i++ )
{
const struct ON_MeshNgon& ngon = ngon_array[i];
rc = archive.WriteInt(ngon.N);
if (!rc)
break;
rc = archive.WriteInt(ngon.N,ngon.vi);
if (!rc)
break;
rc = archive.WriteInt(ngon.N,ngon.fi);
if (!rc)
break;
}
if (!rc)
break;
// chunk version 1.1 added face and vertex validation counts.
rc = archive.WriteInt(m_mesh_F_count);
if (!rc)
break;
rc = archive.WriteInt(m_mesh_V_count);
if (!rc)
break;
break;
}
if ( !archive.EndWrite3dmChunk() )
rc = false;
return rc;
}
bool ON_UserString::Write(ON_BinaryArchive& archive) const
{
bool rc = archive.BeginWrite3dmChunk(TCODE_ANONYMOUS_CHUNK,1,0);
if (!rc)
return false;
for(;;)
{
rc = archive.WriteString(m_key);
if (!rc) break;
rc = archive.WriteString(m_string_value);
if (!rc) break;
break;
}
if ( !archive.EndWrite3dmChunk() )
rc = false;
return rc;
}
bool ON_CompressedBuffer::Write( ON_BinaryArchive& binary_archive ) const
{
bool rc = binary_archive.BeginWrite3dmChunk(TCODE_ANONYMOUS_CHUNK,1,0);
if ( !rc )
return false;
for(;;)
{
rc = binary_archive.WriteSize(m_sizeof_uncompressed);
if (!rc)
break;
rc = binary_archive.WriteSize((m_buffer_compressed && m_sizeof_compressed>0) ? m_sizeof_compressed : 0);
if (!rc)
break;
rc = binary_archive.WriteInt(m_crc_uncompressed);
if (!rc)
break;
rc = binary_archive.WriteInt(m_crc_compressed);
if (!rc)
break;
rc = binary_archive.WriteInt(m_method);
if (!rc)
break;
rc = binary_archive.WriteInt(m_sizeof_element);
if (!rc)
break;
if ( m_buffer_compressed && m_sizeof_compressed > 0 )
{
rc = binary_archive.WriteByte(m_sizeof_compressed,m_buffer_compressed);
if (!rc)
break;
}
break;
}
if ( !binary_archive.EndWrite3dmChunk() )
rc = false;
return rc;
}
ON_BOOL32 ON_BrepFaceSide::Write(ON_BinaryArchive& file) const
{
bool rc = file.BeginWrite3dmChunk(TCODE_ANONYMOUS_CHUNK,1,0);
if ( !rc )
return false;
for(;;)
{
rc = file.WriteInt( m_faceside_index );
if (!rc) break;
rc = file.WriteInt( m_ri );
if (!rc) break;
rc = file.WriteInt( m_fi );
if (!rc) break;
rc = file.WriteInt( m_srf_dir );
if (!rc) break;
break;
}
if (!file.EndWrite3dmChunk())
rc = false;
return rc;
}
ON_BOOL32 ON_BrepRegion::Write(ON_BinaryArchive& file) const
{
bool rc = file.BeginWrite3dmChunk(TCODE_ANONYMOUS_CHUNK,1,0);
if ( !rc )
return false;
for(;;)
{
rc = file.WriteInt( m_region_index );
if (!rc) break;
rc = file.WriteInt( m_type );
if (!rc) break;
rc = file.WriteArray( m_fsi );
if (!rc) break;
rc = file.WriteBoundingBox( m_bbox );
if (!rc) break;
break;
}
if (!file.EndWrite3dmChunk())
rc = false;
return rc;
}
// virtual ON_Object override
ON_BOOL32 ON__IDefAlternativePathUserData::Write(ON_BinaryArchive& binary_archive) const
{
bool rc = binary_archive.BeginWrite3dmChunk(TCODE_ANONYMOUS_CHUNK,1,0);
if ( !rc )
return false;
rc = false;
for(;;)
{
if ( !binary_archive.WriteString(m_alternate_path) )
break;
if ( !binary_archive.WriteBool(m_bRelativePath) )
break;
rc = true;
break;
}
if ( !binary_archive.EndWrite3dmChunk() )
rc = false;
return rc;
}
bool ON_ClippingPlane::Write( ON_BinaryArchive& file ) const
{
bool rc = file.BeginWrite3dmChunk(TCODE_ANONYMOUS_CHUNK,1,1);
if (!rc)
return false;
for(;;)
{
//version 1.1 - write list of viewport uuids instead of single uuid
ON_UUID viewport_id = ::ON_nil_uuid;
if( m_viewport_ids.Count() > 0 )
viewport_id = *(m_viewport_ids.Array());
rc = file.WriteUuid(viewport_id);
if (!rc) break;
rc = file.WriteUuid(m_plane_id);
if (!rc) break;
rc = file.WritePlane(m_plane);
if (!rc) break;
rc = file.WriteBool(m_bEnabled);
if (!rc) break;
//version 1.1 - write list of viewport uuids instead of single uuid
rc = m_viewport_ids.Write(file);
if (!rc) break;
break;
}
if ( !file.EndWrite3dmChunk() )
rc = false;
return rc;
}
ON_BOOL32 ON_3dmProperties::Write(ON_BinaryArchive& file) const
{
ON_BOOL32 rc = true;
// This short chunk identifies the version of OpenNURBS that was used to write this file.
rc = file.BeginWrite3dmChunk(TCODE_PROPERTIES_OPENNURBS_VERSION,ON::Version());
if ( rc) rc = file.EndWrite3dmChunk();
// optional TCODE_PROPERTIES_REVISIONHISTORY chunk - file creation/revision information
if ( rc && m_RevisionHistory.IsValid() ) {
rc = file.BeginWrite3dmChunk(TCODE_PROPERTIES_REVISIONHISTORY,0);
if ( rc ) {
rc = m_RevisionHistory.Write(file);
if ( !file.EndWrite3dmChunk() )
rc = false;
}
}
// optional TCODE_PROPERTIES_NOTES chunk - file notes
if ( rc && m_Notes.IsValid() ) {
rc = file.BeginWrite3dmChunk(TCODE_PROPERTIES_NOTES,0);
if ( rc ) {
rc = m_Notes.Write(file);
if ( !file.EndWrite3dmChunk() )
rc = false;
}
}
// optional TCODE_PROPERTIES_PREVIEWIMAGE chunk - bitmap preview
//if ( rc && m_PreviewImage.IsValid() ) {
// rc = file.BeginWrite3dmChunk(TCODE_PROPERTIES_PREVIEWIMAGE,0);
// if ( rc ) {
// rc = m_PreviewImage.WriteUncompressed(file);
// if ( !file.EndWrite3dmChunk() )
// rc = false;
// }
//}
// optional TCODE_PROPERTIES_COMPRESSED_PREVIEWIMAGE chunk - bitmap preview
if ( rc && m_PreviewImage.IsValid() ) {
rc = file.BeginWrite3dmChunk(TCODE_PROPERTIES_COMPRESSED_PREVIEWIMAGE,0);
if ( rc ) {
rc = m_PreviewImage.WriteCompressed(file);
if ( !file.EndWrite3dmChunk() )
rc = false;
}
}
// optional TCODE_PROPERTIES_APPLICATION chunk - application information
if ( rc && m_Application.IsValid() ) {
rc = file.BeginWrite3dmChunk(TCODE_PROPERTIES_APPLICATION,0);
if ( rc ) {
rc = m_Application.Write(file);
if ( !file.EndWrite3dmChunk() )
rc = false;
}
}
// required TCODE_ENDOFTABLE chunk - marks end of properties table
if ( rc ) {
rc = file.BeginWrite3dmChunk( TCODE_ENDOFTABLE, 0 );
if ( rc ) {
if ( !file.EndWrite3dmChunk() )
rc = false;
}
}
return rc;
}
BOOL ON_Brep::Write( ON_BinaryArchive& file ) const
{
const ON_Brep* brep = this;
ON_Brep* v2brep = 0;
if ( file.Archive3dmVersion() <= 2 && !IsValidForV2() )
{
v2brep = ON_Brep::New(*this);
v2brep->MakeValidForV2();
brep = v2brep;
}
//BOOL rc = file.Write3dmChunkVersion(3,0); // serialization version
//BOOL rc = file.Write3dmChunkVersion(3,1); // added meshes
BOOL rc = file.Write3dmChunkVersion(3,2); // added m_is_solid
// 2d curves
if (rc) rc = brep->m_C2.Write(file);
// 3d curves
if (rc) rc = brep->m_C3.Write(file);
// untrimmed surfaces
if (rc) rc = brep->m_S.Write(file);
// vertices
if (rc) rc = brep->m_V.Write(file);
// edges
if (rc) rc = brep->m_E.Write(file);
// trims
if (rc) rc = brep->m_T.Write(file);
// loops
if (rc) rc = brep->m_L.Write(file);
// faces
if (rc) rc = brep->m_F.Write(file);
// bounding box
if (rc) rc = file.WritePoint( brep->m_bbox.m_min );
if (rc) rc = file.WritePoint( brep->m_bbox.m_max );
// end of chunk version 3.0
if (rc)
{
// added for chunk version 3.1
const int face_count = brep->m_F.Count();
int fi;
unsigned char b;
// write render meshes
rc = file.BeginWrite3dmChunk( TCODE_ANONYMOUS_CHUNK, 0 );
if ( rc )
{
for ( fi = 0; rc && fi < face_count; fi++ ) {
const ON_Mesh* mesh = file.Save3dmRenderMeshes() ? brep->m_F[fi].m_render_mesh : 0;
b = mesh ? 1 : 0;
file.WriteChar(b);
if (mesh) {
rc = file.WriteObject(*mesh);
}
}
if ( !file.EndWrite3dmChunk() )
{
rc = false;
}
}
// write analysis meshes
rc = file.BeginWrite3dmChunk( TCODE_ANONYMOUS_CHUNK, 0 );
if ( rc )
{
for ( fi = 0; rc && fi < face_count; fi++ ) {
const ON_Mesh* mesh = file.Save3dmAnalysisMeshes() ? brep->m_F[fi].m_analysis_mesh : 0;
b = mesh ? 1 : 0;
file.WriteChar(b);
if (mesh) {
rc = file.WriteObject(*mesh);
}
}
if ( !file.EndWrite3dmChunk() )
rc = false;
}
}
// end of chunk version 3.1
// use value of "this" m_is_solid to avoid expensive
// calculation on the v2brep
if ( !file.WriteInt( m_is_solid ) )
rc = false;
// end of chunk version 3.2
if ( 0 != v2brep )
delete v2brep;
return rc;
}
bool ON_3dmProperties::Write(ON_BinaryArchive& file) const
{
bool rc = true;
// This short chunk identifies the version of OpenNURBS that was used to write this file.
const unsigned int version_number_to_write = ON_BinaryArchive::ArchiveOpenNURBSVersionToWrite(file.Archive3dmVersion(), ON::Version());
rc = file.BeginWrite3dmChunk(TCODE_PROPERTIES_OPENNURBS_VERSION, version_number_to_write);
if (rc)
rc = file.EndWrite3dmChunk();
if (!rc)
return false;
// This chunk added November 5, 2015
const ON_wString archive_full_path
= file.ArchiveFullPath().IsEmpty()
? m_3dmArchiveFullPathName
: file.ArchiveFullPath();
if (archive_full_path.IsNotEmpty())
{
if (!file.BeginWrite3dmChunk(TCODE_PROPERTIES_AS_FILE_NAME, 0))
return false;
rc = file.WriteString(file.ArchiveFullPath());
if (!file.EndWrite3dmChunk())
rc = false;
if (!rc)
return false;
}
// optional TCODE_PROPERTIES_REVISIONHISTORY chunk - file creation/revision information
if ( rc && m_RevisionHistory.IsValid() ) {
rc = file.BeginWrite3dmChunk(TCODE_PROPERTIES_REVISIONHISTORY,0);
if ( rc ) {
rc = m_RevisionHistory.Write(file);
if ( !file.EndWrite3dmChunk() )
rc = false;
}
}
// optional TCODE_PROPERTIES_NOTES chunk - file notes
if ( rc && m_Notes.IsValid() ) {
rc = file.BeginWrite3dmChunk(TCODE_PROPERTIES_NOTES,0);
if ( rc ) {
rc = m_Notes.Write(file);
if ( !file.EndWrite3dmChunk() )
rc = false;
}
}
//// When merging Mac code please note that the
//// TCODE_PROPERTIES_PREVIEWIMAGE chunk is OBSOLETE.
//// DO NOT WRITE THEM IN V6 FILES. If performance is an
//// issue, we will address it some other way.
// optional TCODE_PROPERTIES_COMPRESSED_PREVIEWIMAGE chunk - bitmap preview
if ( rc && m_PreviewImage.IsValid() && file.Save3dmPreviewImage())
{
rc = file.BeginWrite3dmChunk(TCODE_PROPERTIES_COMPRESSED_PREVIEWIMAGE,0);
if ( rc )
{
rc = m_PreviewImage.WriteCompressed(file);
if ( !file.EndWrite3dmChunk() )
rc = false;
}
}
// optional TCODE_PROPERTIES_APPLICATION chunk - application information
if ( rc && m_Application.IsValid() )
{
rc = file.BeginWrite3dmChunk(TCODE_PROPERTIES_APPLICATION,0);
if ( rc )
{
rc = m_Application.Write(file);
if ( !file.EndWrite3dmChunk() )
rc = false;
}
}
// required TCODE_ENDOFTABLE chunk - marks end of properties table
if ( rc ) {
rc = file.BeginWrite3dmChunk( TCODE_ENDOFTABLE, 0 );
if ( rc ) {
if ( !file.EndWrite3dmChunk() )
rc = false;
}
}
return rc;
}
