int ON_DisplayMaterialRef::Compare(const ON_DisplayMaterialRef& other) const
{
int i = ON_UuidCompare(m_viewport_id,other.m_viewport_id);
if (0==i)
i = ON_UuidCompare(m_display_material_id,other.m_display_material_id);
return i;
}
BOOL ON_UserData::IsValid( ON_TextLog* text_log ) const
{
if ( 0 == ON_UuidCompare( &m_userdata_uuid, &ON_nil_uuid ) )
{
if ( 0 != text_log )
{
text_log->Print("invalid userdata - m_userdata_uuid = nil\n");
}
return false;
}
if ( 0 == ON_UuidCompare( m_userdata_uuid, ON_UserData::ClassId()->Uuid() ) )
{
if ( 0 != text_log )
{
text_log->Print("invalid userdata - m_userdata_uuid in use. Use guidgen to get a unique id.\n");
}
return false;
}
if ( Archive() && 0 == ON_UuidCompare( ClassId()->Uuid(), ON_UserData::ClassId()->Uuid() ) )
{
// 8 January 2004 Dale Lear:
// I added this test to help developers remember to use
// the ON_DECLARE_OBJECT/ON_IMPLEMENT_OBJECT macros when
// they create user data that gets archived.
if ( 0 != text_log )
{
text_log->Print("invalid userdata - classes derived from ON_UserData that get saved in 3dm archives must have a class id and name defined by ON_OBJECT_DECLARE/ON_OBJECT_IMPLEMENT.\n");
}
return false;
}
return true;
}
int ON__ClassIdDumpNode::CompareClassName( const class ON__ClassIdDumpNode& other ) const
{
int rc = 0;
const ON_ClassId* a = m_class_id;
const ON_ClassId* b = other.m_class_id;
if ( a != b )
{
if ( 0 == a )
{
rc = -1;
}
else if ( 0 == b )
rc = 1;
else
{
const char* a_name = a->ClassName();
const char* b_name = b->ClassName();
if ( 0 == a_name )
{
if ( 0 == b_name )
{
rc = b->Mark() - a->Mark();
if ( 0 == rc )
rc = ON_UuidCompare(a->Uuid(),b->Uuid());
}
else
rc = -1;
}
else if ( 0 == b_name )
{
rc = 1;
}
else
{
rc = on_stricmp(a_name,b_name);
if ( 0 == rc )
{
rc = strcmp(a_name,b_name);
if ( 0 == rc )
{
rc = b->Mark() - a->Mark();
if ( 0 == rc )
rc = ON_UuidCompare(a->Uuid(),b->Uuid());
}
}
}
}
}
return rc;
}
ON_BOOL32 ON_Object::AttachUserData( ON_UserData* p )
{
ON_BOOL32 rc = false;
if ( p
&& NULL == p->m_userdata_owner
&& ON_UuidCompare( &ON_nil_uuid, &p->m_userdata_uuid)
&& NULL == GetUserData( p->m_userdata_uuid )
) {
if ( p->IsUnknownUserData() ) {
// make sure we have valid user data - the first beta release of Rhino 2.0
// created empty user data.
ON_UnknownUserData* uud = ON_UnknownUserData::Cast(p);
if (uud)
rc = uud->IsValid();
if ( !rc ) {
ON_ERROR("ON_Object::AttachUserData() - attempt to attach invalid UnknownUserData.");
}
}
else
rc = true;
if (rc)
{
p->m_userdata_owner = this;
p->m_userdata_next = m_userdata_list;
m_userdata_list = p;
}
}
return rc;
}
static int compareLayerPtrId(const void* A, const void*B)
{
if ( 0 == A )
{
return 0 == B ? 0 : -1;
}
if ( 0 == B )
{
return 1;
}
const ON_Layer* a = (0!=A) ? ( *((ON_Layer**)A) ) : 0;
const ON_Layer* b = (0!=B) ? ( *((ON_Layer**)B) ) : 0;
if ( 0 == a )
{
return (0 == b) ? 0 : -1;
}
if ( 0 == b )
{
return 1;
}
// NOTE WELL:
// Compare only m_layer_id. Other values may differ and
// adding compares to them will break the code that uses
// this function.
return ON_UuidCompare(a->m_layer_id,b->m_layer_id);
}
void CRhGetRegionPoints::DynamicDraw( HDC hdc, CRhinoViewport& vp, const ON_3dPoint& point )
{
if( 0 == ON_UuidCompare(m_viewport_id, vp.ViewportId()) )
{
const int point_count = m_points.Count();
if( point_count > 0 )
{
CRhinoDisplayPipeline* dp = vp.DisplayPipeline();
if( dp )
{
CPen pen( PS_SOLID, 1, RGB(0,0,0) );
int i;
for( i = 0; i < point_count - 1; i++ )
dp->Draw2dLine( m_points[i], m_points[i + 1], pen, true );
if( m_temp_point != CPoint(-1, -1) )
{
dp->Draw2dLine( m_points[point_count - 1], m_temp_point, pen, true );
if( point_count > 1 )
dp->Draw2dLine( m_temp_point, m_points[0], pen, true );
}
else
dp->Draw2dLine( m_points[point_count - 1], m_points[0], pen, true );
}
}
}
CRhinoGetPoint::DynamicDraw(hdc,vp,point);
}
bool CSampleLayerContextMenuExtension::ShouldExtendContextMenu( CRhinoContextMenuContext& context )
{
// Extend the layer list's context menu
if( 0 == ON_UuidCompare(context.m_uuid, CRhinoContextMenuExtension::UUIDLayerList()) )
return true;
return false;
}
int ON_UuidIndex::CompareId( const ON_UuidIndex* a, const ON_UuidIndex* b )
{
if ( !a )
return (b ? -1 : 0 );
if ( !b )
return 1;
return ON_UuidCompare(&a->m_id,&b->m_id);
}
int ON_UuidPair::Compare(const class ON_UuidPair* a,const class ON_UuidPair* b)
{
int i;
if (!a)
{
return (b) ? -1 : 0;
}
if (!b)
{
return 1;
}
if ( 0 == (i = ON_UuidCompare(a->m_uuid[0],b->m_uuid[0])) )
{
i = ON_UuidCompare(a->m_uuid[1],b->m_uuid[1]);
}
return i;
}
char* ON_UuidToString( const ON_UUID& uuid, char* s)
{
// s - [out] The s[] char array must have length >= 37.
// The returned char array will have a 36
// character uuid in s[0..35] and a null in s[36].
// NOTE WELL:
// This code has to work on non-Windows OSs and on both big and
// little endian CPUs. The result must satisfy
// uuid == ON_UuidFromString(ON_UuidToString(uuid,s))
// 31 August 2005 Dale Lear
// Changed upper case to lower case so result is
// identical to the string returned by Windows' ::UuidToString().
//static const char x[16] = {'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'};
static const char x[16] = {'0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f'};
static const int addhyphen[16] = {0,0,0,1, 0,1, 0,1, 0,1, 0, 0, 0, 0, 0, 0};
const unsigned char* b = (const unsigned char*)&uuid;
char* p;
int i;
static const int* rho = ( ON::big_endian == ON::Endian() )
? big_endian_rho
: little_endian_rho;
// 5 December 2002 Dale Lear:
// There is either a bug in Purify (likely) or perhaps a bug in the
// way Microsoft compiles c>>4 when c is an unsigned char. In any
// case, changing c to an unsigned int makes purify happy and should
// work just as well.
//
//unsigned char c;
unsigned int c;
if ( !s )
return 0;
p = s;
for ( i = 0; i < 16; i++ ) {
c = b[rho[i]];
*p++ = x[c>>4]; // purify gripes here if c is an unsigned char - the code runs fine.
*p++ = x[c&0x0F];
if ( addhyphen[i] )
*p++ = '-';
}
*p = 0;
#if defined(ON_DEBUG)
{
ON_UUID u = ON_UuidFromString(s);
if ( ON_UuidCompare(&u,&uuid) ) {
ON_ERROR("ON_UuidToString() bug"); // <- breakpoint here
}
}
#endif
return s;
}
void CSampleLayerContextMenuExtension::ExtendContextMenu( CRhinoContextMenuContext& context, CRhinoContextMenu& context_menu )
{
m_iAddItemID0 = m_iAddItemID1 = m_iAddItemID2 = -1;
if( 0 == ON_UuidCompare(context.m_uuid, CRhinoContextMenuExtension::UUIDLayerList()) )
{
m_iAddItemID0 = context_menu.AddItem( L"Sample Context Menu Item 1" );
m_iAddItemID1 = context_menu.AddItem( L"Sample Context Menu Item 2" );
m_iAddItemID2 = context_menu.AddItem( L"Sample Context Menu Item 3" );
}
}
CRhinoRectangleGrips* CRhinoRectangleGrips::RectangleGrips( CRhinoObjectGrips* grips )
{
if( !grips )
return 0;
if( CRhinoGripObject::custom_grip != grips->m__grips_type )
return 0;
if( ON_UuidCompare(CRhinoRectangleGrips::m_rectangle_grips_id, grips->m_grips_id) )
return 0;
return static_cast<CRhinoRectangleGrips*>(grips);
}
BOOL ON_UnknownUserData::IsValid( ON_TextLog* text_log ) const
{
BOOL rc = ON_UserData::IsValid(text_log);
// valid unknown user data must have something in it
if (rc)
rc = (m_sizeof_buffer>0);
if (rc)
rc = (m_buffer != NULL);
// the unknown class uuid cannot be nil
if (rc)
rc = ON_UuidCompare( &m_unknownclass_uuid, &ON_nil_uuid );
// the unknown class uuid cannot be the ON_UnknownUserData class uuid
if (rc) {
ON_UUID ON_UnknownUserData_classuuid = ON_UnknownUserData::m_ON_UnknownUserData_class_id.Uuid();
rc = ON_UuidCompare( &m_unknownclass_uuid, &ON_UnknownUserData_classuuid );
}
return rc?true:false;
}
int ON_UuidPair::CompareSecondUuid(const class ON_UuidPair* a,const class ON_UuidPair* b)
{
if (!a)
{
return (b) ? -1 : 0;
}
if (!b)
{
return 1;
}
return ON_UuidCompare(a->m_uuid[1],b->m_uuid[1]);
}
int ON_UuidIndex::CompareIndexAndId( const ON_UuidIndex* a, const ON_UuidIndex* b )
{
int i;
if ( !a )
return (b ? -1 : 0 );
if ( !b )
return 1;
// compare index first
if ( 0 == (i = a->m_i - b->m_i) )
i = ON_UuidCompare(&a->m_id,&b->m_id);
return i;
}
ON_UserData* ON_Object::GetUserData( const ON_UUID& userdata_uuid ) const
{
ON_UserData* prev = NULL;
ON_UserData* p;
for ( p = m_userdata_list; p; prev = p, p = p->m_userdata_next )
{
if ( !ON_UuidCompare( &p->m_userdata_uuid, &userdata_uuid ) )
{
if ( p->IsUnknownUserData() )
{
// See if we can convert this unknown user data into something useful.
// Unknown user data is created when a 3dm archive is read and
// the definition of the specific user data class is not loaded.
// If something is getting around to asking for a specific kind
// of user data, the class definition has probably be dynamically
// loaded.
ON_UnknownUserData* uud = ON_UnknownUserData::Cast(p);
if ( uud ) {
ON_UserData* realp = uud->Convert();
if ( realp )
{
// replace unknown user data with the real thing
if ( prev )
prev->m_userdata_next = realp;
else if ( p == m_userdata_list )
{
// little white lie to attach the "real" user
// data to the object in place of the unknown
// user data.
ON_Object* pNotConst = const_cast<ON_Object*>(this);
pNotConst->m_userdata_list = realp;
realp->m_userdata_owner = pNotConst; // Dale Lear added 22 Jan 2004 to fix I/O bug
}
realp->m_userdata_next = p->m_userdata_next;
p->m_userdata_next = 0;
p->m_userdata_owner = 0;
delete p;
p = realp;
}
}
}
break;
}
}
return p;
}
ON_BOOL32 ON_InstanceRef::IsValid( ON_TextLog* text_log ) const
{
if ( 0 == ON_UuidCompare( m_instance_definition_uuid, ON_nil_uuid) )
{
if ( text_log )
text_log->Print("ON_InstanceRef has nil m_instance_definition_uuid.\n");
return false;
}
ON_Xform tmp = m_xform.Inverse()*m_xform;
if ( !tmp.IsIdentity( ON_InstanceRef::m_singular_xform_tol ) )
{
if ( text_log )
text_log->Print("ON_InstanceRef has singular m_xform.\n");
return false;
}
return true;
}
ON_BOOL32 ON_InstanceDefinition::IsValid( ON_TextLog* text_log ) const
{
if ( 0 == ON_UuidCompare( m_uuid, ON_nil_uuid) )
{
if (text_log)
{
text_log->Print("ON_InstanceDefinition has nil uuid.\n");
}
return false;
}
if ( !m_bbox.IsValid() )
{
if (text_log)
{
text_log->Print("ON_InstanceDefinition has invalid bounding box.\n");
}
return false;
}
switch( m_idef_update_type)
{
case embedded_def:
case linked_def:
case linked_and_embedded_def:
if( m_source_archive.IsEmpty())
{
if (text_log)
{
text_log->Print("ON_InstanceDefinition is linked or embedded but m_source_archive is empty.\n");
}
return false;
}
break;
default:
// do nothing on rest of cases
break;
}
// TODO
return true;
}
int ON__ClassIdDumpNode::CompareClassUuid( const class ON__ClassIdDumpNode& other ) const
{
int rc = 0;
const ON_ClassId* a = m_class_id;
const ON_ClassId* b = other.m_class_id;
if ( a != b )
{
if ( 0 == a )
{
rc = -1;
}
else if ( 0 == b )
rc = 1;
else
{
rc = ON_UuidCompare(a->Uuid(),b->Uuid());
if ( 0 == rc )
{
rc = CompareClassName(other);
}
}
}
return rc;
}
bool ON_3dmObjectAttributes::operator==(const ON_3dmObjectAttributes& other) const
{
if ( ON_UuidCompare( m_uuid, other.m_uuid ) )
return false;
if ( m_name.Compare(other.m_name) )
return false;
if ( m_url.Compare(other.m_url) )
return false;
if ( m_layer_index != other.m_layer_index )
return false;
if ( m_material_index != other.m_material_index )
return false;
if ( m_linetype_index != other.m_linetype_index )
return false;
if ( m_color != other.m_color )
return false;
if ( m_plot_color != other.m_plot_color )
return false;
if ( m_display_order != other.m_display_order )
return false;
if ( m_object_decoration != other.m_object_decoration )
return false;
if ( m_wire_density != other.m_wire_density )
return false;
if ( m_mode != other.m_mode )
return false;
if ( m_color_source != other.m_color_source )
return false;
if ( m_linetype_source != other.m_linetype_source )
return false;
if ( m_plot_color_source != other.m_plot_color_source )
return false;
if ( m_material_source != other.m_material_source )
return false;
if ( m_plot_weight_mm != other.m_plot_weight_mm )
return false;
if ( m_plot_weight_source != other.m_plot_weight_source )
return false;
int count = m_group.Count();
if ( count != other.m_group.Count() )
return false;
if ( count > 0 )
{
const int* a = m_group.Array();
const int* b = other.m_group.Array();
if ( memcmp( a, b, count*sizeof(*a) ) )
return false;
}
if ( m_bVisible != other.m_bVisible )
return false;
if ( m_rendering_attributes.Compare(other.m_rendering_attributes) )
return false;
if ( m_space != other.m_space)
return false;
if ( m_viewport_id != other.m_viewport_id )
return false;
if ( m_dmref != other.m_dmref )
return false;
return true;
}
ON_BOOL32 ON_3dmObjectAttributes::Read( ON_BinaryArchive& file )
{
Default();
if ( file.Archive3dmVersion() >= 5
&& file.ArchiveOpenNURBSVersion() >= 200712190 )
{
return ReadV5Helper(file);
}
int i;
int major_version = 0;
int minor_version = 0;
bool rc = file.Read3dmChunkVersion(&major_version,&minor_version);
if ( rc && major_version == 1 )
{
if (rc) rc = file.ReadUuid(m_uuid);
if (rc) rc = file.ReadInt(&m_layer_index);
if (rc) rc = file.ReadInt(&m_material_index);
if (rc) rc = file.ReadColor(m_color);
while(rc)
{
// OBSOLETE if (rc) rc = file.ReadLineStyle(m_line_style); // 23 March 2005 Dale Lear
// replaced with
short s = 0;
double x;
rc = file.ReadShort(&s);
if (!rc) break;
if ( file.Archive3dmVersion() < 4 || file.ArchiveOpenNURBSVersion() < 200503170 )
{
// ignore unused linestyle info in old files
// This bit keeps the curve arrowheads from V3 showing up
// in V4.
m_object_decoration = ON::ObjectDecoration( (s & ON::both_arrowhead) );
}
rc = file.ReadShort(&s);
if (!rc) break;
rc = file.ReadDouble(&x);
if (!rc) break;
rc = file.ReadDouble(&x);
break;
}
if (rc) rc = file.ReadInt(&m_wire_density);
if (rc) rc = file.ReadChar(&m_mode);
if (rc) rc = file.ReadChar(&m_color_source);
if (rc) m_color_source = (unsigned char)ON::ObjectColorSource(m_color_source);
if (rc) rc = file.ReadChar(&m_linetype_source);
if (rc) m_linetype_source = (unsigned char)ON::ObjectLinetypeSource(m_linetype_source);
if (rc) rc = file.ReadChar(&m_material_source);
if (rc) m_material_source = (unsigned char)ON::ObjectMaterialSource(m_material_source);
if (rc) rc = file.ReadString(m_name);
if (rc) rc = file.ReadString(m_url);
m_bVisible = (Mode() != ON::hidden_object);
if ( rc && minor_version >= 1 )
{
rc = file.ReadArray( m_group );
if ( rc && minor_version >= 2 )
{
rc = file.ReadBool(&m_bVisible);
if ( rc && minor_version >= 3 )
{
rc = file.ReadArray(m_dmref);
if (rc && minor_version >= 4 )
{
// 23 March 2005 Dale Lear
// Added m_plot_color_source and m_plot_color
i = 0;
if (rc) rc = file.ReadInt(&i);
if (rc) m_object_decoration = ON::ObjectDecoration(i);
if (rc) rc = file.ReadChar(&m_plot_color_source);
if (rc) m_plot_color_source = (unsigned char)ON::PlotColorSource(m_plot_color_source);
if (rc) rc = file.ReadColor( m_plot_color );
if (rc) rc = file.ReadChar(&m_plot_weight_source);
if (rc) m_plot_weight_source = (unsigned char)ON::PlotWeightSource(m_plot_weight_source);
if (rc) rc = file.ReadDouble(&m_plot_weight_mm);
if (rc && minor_version >= 5 )
{
// version 1.5 fields 11 April 2005
if (rc) rc = file.ReadInt(&m_linetype_index);
// version 1.6 fields 2 September 2005
if (rc && minor_version >= 6 )
{
unsigned char uc = 0;
rc = file.ReadChar(&uc);
if (rc)
{
m_space = (1 == uc) ? ON::page_space : ON::model_space;
m_dmref.Empty();
int i, count=0;
rc = file.ReadInt(&count);
if (rc && count > 0)
{
m_dmref.SetCapacity(count);
for ( i = 0; i < count && rc; i++)
{
ON_DisplayMaterialRef& dmr = m_dmref.AppendNew();
rc = file.ReadUuid(dmr.m_viewport_id);
if (rc) rc = file.ReadUuid(dmr.m_display_material_id);
if ( rc )
{
// Assigning an object to a page started out as
// using dmrs. The way the runtime info is saved
// has changed, but, at this point, I can't change
// the way the information is saved in the file and
// it doesn't matter.
if ( 0 == ON_UuidCompare(&ON_ObsoletePageSpaceObjectId,&dmr.m_display_material_id) )
{
m_viewport_id = dmr.m_viewport_id;
m_dmref.Remove();
}
}
}
if ( 0 == m_dmref.Count() )
m_dmref.Destroy();
}
}
if ( rc && minor_version >= 7 )
{
// version 1.7 fields 6 June 2006
if (rc) rc = m_rendering_attributes.Read(file);
}
}
}
}
}
}
}
}
else
{
rc = false;
}
return rc;
}
int ON_UuidCompare( const ON_UUID& a, const ON_UUID& b)
{
return ON_UuidCompare(&a,&b);
}
ON_BOOL32 ON_InstanceDefinition::IsValid( ON_TextLog* text_log ) const
{
if ( 0 == ON_UuidCompare( m_uuid, ON_nil_uuid) )
{
if (text_log)
{
text_log->Print("ON_InstanceDefinition has nil uuid.\n");
}
return false;
}
if ( !m_bbox.IsValid() )
{
if (text_log)
{
text_log->Print("ON_InstanceDefinition has invalid bounding box.\n");
}
return false;
}
switch( m_idef_update_type)
{
case static_def:
// no source archive information should be present
if ( m_source_archive.Length() > 0 )
{
if (text_log)
{
text_log->Print("ON_InstanceDefinition is static but m_source_archive is not empty.\n");
}
return false;
}
if ( m_source_archive_checksum.IsSet() )
{
if (text_log)
{
text_log->Print("ON_InstanceDefinition is static but m_source_archive_checksum is set.\n");
}
return false;
}
if ( 0 != m_idef_layer_style )
{
if (text_log)
{
text_log->Print("ON_InstanceDefinition is static but m_idef_layer_style is not zero.\n");
}
return false;
}
break;
case embedded_def: // embedded_def is obsolete -
if ( text_log )
{
text_log->Print("ON_InstanceDefinition.m_idef_update_type = obsolete \"embedded_idef\". Use \"static_def\" or \"linked_and_embedded_def\".\n");
}
return false;
break;
case linked_and_embedded_def:
case linked_def:
// source archive information is required
if( m_source_archive.IsEmpty())
{
if (text_log)
{
text_log->Print("ON_InstanceDefinition is linked or embedded but m_source_archive is empty.\n");
}
return false;
}
if( !m_source_archive_checksum.IsSet())
{
if (text_log)
{
text_log->Print("ON_InstanceDefinition is linked or embedded but m_source_archive_checksum is zero.\n");
}
return false;
}
if ( linked_def == m_idef_update_type )
{
if ( 1 != m_idef_layer_style && 2 != m_idef_layer_style )
{
if (text_log)
{
text_log->Print("ON_InstanceDefinition is linked_def but m_idef_layer_style is not 1 or 2.\n");
}
return false;
}
}
else
{
if ( 0 != m_idef_layer_style )
{
if (text_log)
{
text_log->Print("ON_InstanceDefinition is linked_and_embedded_def but m_idef_layer_style is not zero.\n");
}
return false;
}
}
break;
default:
if ( text_log )
{
text_log->Print("ON_InstanceDefinition.m_idef_update_type value is invalid.\n");
}
return false;
break;
}
// TODO
return true;
}
const ON_ClassId* ON_ClassId::ClassId( ON_UUID uuid )
{
// static member function
// search list of class ids for one with a matching typecode
const ON_ClassId* p;
for(p = m_p0; p; p = p->m_pNext)
{
if ( !ON_UuidCompare(&p->m_uuid,&uuid) )
break;
}
if ( !p && !g_bDisableDemotion)
{
// enable OpenNURBS toolkit to read files that contain old uuids even when
// old class definitions are not loaded.
// 5EAF1119-0B51-11d4-BFFE-0010830122F0 = TL_NurbsCurve
ON_UUID nc0 = {0x5EAF1119,0x0B51,0x11d4,{0xBF,0xFE, 0x00,0x10,0x83,0x01,0x22,0xF0}};
// 76A709D5-1550-11d4-8000-0010830122F0 = old nurbs curve
ON_UUID nc1 = {0x76A709D5,0x1550,0x11d4,{0x80,0x00, 0x00,0x10,0x83,0x01,0x22,0xF0}};
// 4760C817-0BE3-11d4-BFFE-0010830122F0 = TL_NurbsSurface
ON_UUID ns0 = {0x4760C817,0x0BE3,0x11d4,{0xBF,0xFE, 0x00,0x10,0x83,0x01,0x22,0xF0}};
// FA4FD4B5-1613-11d4-8000-0010830122F0 = old nurbs surface
ON_UUID ns1 = {0xFA4FD4B5,0x1613,0x11d4,{0x80,0x00, 0x00,0x10,0x83,0x01,0x22,0xF0}};
// EF638317-154B-11d4-8000-0010830122F0 = old poly curve
ON_UUID pc0 = {0xEF638317,0x154B,0x11d4,{0x80,0x00, 0x00,0x10,0x83,0x01,0x22,0xF0}};
// 0705FDEF-3E2A-11d4-800E-0010830122F0 = old trimmed surface
ON_UUID br0 = {0x0705FDEF,0x3E2A,0x11d4,{0x80,0x0E, 0x00,0x10,0x83,0x01,0x22,0xF0}};
// 2D4CFEDB-3E2A-11d4-800E-0010830122F0 = old b-rep
ON_UUID br1 = {0x2D4CFEDB,0x3E2A,0x11d4,{0x80,0x0E, 0x00,0x10,0x83,0x01,0x22,0xF0}};
// F06FC243-A32A-4608-9DD8-A7D2C4CE2A36 = TL_Brep
ON_UUID br2 = {0xF06FC243,0xA32A,0x4608,{0x9D,0xD8, 0xA7,0xD2,0xC4,0xCE,0x2A,0x36}};
// 0A8401B6-4D34-4b99-8615-1B4E723DC4E5 = TL_RevSurface
ON_UUID revsrf = { 0xa8401b6, 0x4d34, 0x4b99, { 0x86, 0x15, 0x1b, 0x4e, 0x72, 0x3d, 0xc4, 0xe5 } };
// 665F6331-2A66-4cce-81D0-B5EEBD9B5417 = TL_SumSurface
ON_UUID sumsrf = { 0x665f6331, 0x2a66, 0x4cce, { 0x81, 0xd0, 0xb5, 0xee, 0xbd, 0x9b, 0x54, 0x17 } };
if ( !ON_UuidCompare( &uuid, &nc0 ) || !ON_UuidCompare( &uuid, &nc1 ) )
p = &ON_NurbsCurve::m_ON_NurbsCurve_class_id;
else if ( !ON_UuidCompare( &uuid, &ns0 ) || !ON_UuidCompare( &uuid, &ns1 ) )
p = &ON_NurbsSurface::m_ON_NurbsSurface_class_id;
else if ( !ON_UuidCompare( &uuid, &pc0 ) )
p = &ON_PolyCurve::m_ON_PolyCurve_class_id;
else if ( !ON_UuidCompare( &uuid, &br0 ) || !ON_UuidCompare( &uuid, &br1 ) || !ON_UuidCompare( &uuid, &br2 ) )
p = &ON_Brep::m_ON_Brep_class_id;
else if ( !ON_UuidCompare( &uuid, &revsrf ) )
p = &ON_RevSurface::m_ON_RevSurface_class_id;
else if ( !ON_UuidCompare( &uuid, &sumsrf ) )
p = &ON_SumSurface::m_ON_SumSurface_class_id;
else
p = 0; // <- does nothing but it's a good place for debugger breakpoint
}
return p;
}
