BOOL ON_BrepTrim::Write( ON_BinaryArchive& file ) const { ON_3dPoint P(0.0,0.0,0.0); BOOL rc = file.WriteInt( m_trim_index ); int i; if ( rc ) rc = file.WriteInt( m_c2i ); if ( rc ) rc = file.WriteInterval( ProxyCurveDomain() ); if ( rc ) rc = file.WriteInt( m_ei ); if ( rc ) rc = file.WriteInt( 2, m_vi ); if ( rc ) rc = file.WriteInt( m_bRev3d ); i = m_type; if ( rc ) rc = file.WriteInt( i ); i = m_iso; if ( rc ) rc = file.WriteInt( i ); if ( rc ) rc = file.WriteInt( m_li ); if ( rc ) rc = file.WriteDouble( 2, m_tolerance ); if ( file.Archive3dmVersion() < 3 ) { if ( rc ) rc = file.WritePoint( P ); // m_P[0] ); if ( rc ) rc = file.WritePoint( P ); // m_P[1] ); } else { // trim proxy curve information added in version 200206180 if (rc ) rc = file.WriteInterval( Domain() ); unsigned char b[24]; memset(b,0,sizeof(b)); b[0] = ProxyCurveIsReversed() ? 1 : 0; if (rc) rc = file.WriteChar(8,b); b[0] = 0; if (rc) rc = file.WriteChar(24,b); } if ( rc ) rc = file.WriteDouble( m__legacy_2d_tol ); if ( rc ) rc = file.WriteDouble( m__legacy_3d_tol ); return rc; }
ON_BOOL32 ON_3dmObjectAttributes::Write( ON_BinaryArchive& file ) const { if ( file.Archive3dmVersion() >= 5 ) { // added at opennurbs version 200712190 return WriteV5Helper(file); } bool rc = file.Write3dmChunkVersion(1,7); // version 1.0 fields if (rc) rc = file.WriteUuid(m_uuid); if (rc) rc = file.WriteInt(m_layer_index); if (rc) rc = file.WriteInt(m_material_index); if (rc) rc = file.WriteColor(m_color); if (rc) { // OBSOLETE if (rc) rc = file.WriteLineStyle(m_line_style); // 23 March 2005 Dale Lear short s; s = (short)m_object_decoration; if (rc) rc = file.WriteShort(s); s = 0; if (rc) rc = file.WriteShort(s); if (rc) rc = file.WriteDouble(0.0); if (rc) rc = file.WriteDouble(1.0); } if (rc) rc = file.WriteInt(m_wire_density); if (rc) rc = file.WriteChar(m_mode); if (rc) rc = file.WriteChar(m_color_source); if (rc) rc = file.WriteChar(m_linetype_source); if (rc) rc = file.WriteChar(m_material_source); if (rc) rc = file.WriteString(m_name); if (rc) rc = file.WriteString(m_url); // version 1.1 fields if (rc) rc = file.WriteArray(m_group); // version 1.2 fields if (rc) rc = file.WriteBool(m_bVisible); // version 1.3 fields if (rc) rc = file.WriteArray(m_dmref); // version 1.4 fields - 23 March 2005 Dale Lear if (rc) rc = file.WriteInt(m_object_decoration); if (rc) rc = file.WriteChar(m_plot_color_source); if (rc) rc = file.WriteColor(m_plot_color); if (rc) rc = file.WriteChar(m_plot_weight_source); if (rc) rc = file.WriteDouble(m_plot_weight_mm); // version 1.5 fields 11 April 2005 if (rc) rc = file.WriteInt(m_linetype_index); // version 1.6 fields 2 September 2005 if (rc) { unsigned char uc = 0; switch(m_space) { case ON::no_space: uc = 0; break; case ON::model_space: uc = 0; break; case ON::page_space: uc = 1; break; } rc = file.WriteChar(uc); } if (rc) { // 22 Sep 2006 - the way ON_3dmObjectAttiributes indicates // that an object is put on a particular page view changed // from being saved in the m_dmref[] list to using the // m_space and m_viewport_id settings. But the file format // cannot change at this point. So, the bAddPagespaceDMR // is here to save the page info in the old dmr format. int count = m_dmref.Count(); if ( count < 0 ) count = 0; bool bAddPagespaceDMR = ( ON::page_space == m_space && !ON_UuidIsNil(m_viewport_id) ); rc = file.WriteInt( bAddPagespaceDMR ? (count+1) : count ); if ( rc && bAddPagespaceDMR ) { rc = file.WriteUuid(m_viewport_id); if (rc) rc = file.WriteUuid(ON_ObsoletePageSpaceObjectId); } int i; for ( i = 0; i < count && rc; i++ ) { const ON_DisplayMaterialRef& dmr = m_dmref[i]; rc = file.WriteUuid(dmr.m_viewport_id); if (rc) rc = file.WriteUuid(dmr.m_display_material_id); } } // version 1.7 fields 6 June 2006 if (rc) rc = m_rendering_attributes.Write(file); return rc; }
bool ON_3dmObjectAttributes::WriteV5Helper( ON_BinaryArchive& file ) const { unsigned char c; // 29 Nov. 2009 S. Baer // Chunk version updated to 2.1 in order to support m_display_order bool rc = file.Write3dmChunkVersion(2,1); while(rc) { if (!rc) break; rc = file.WriteUuid(m_uuid); if (!rc) break; rc = file.WriteInt(m_layer_index); if (!rc) break; // write non-default settings - skip everything else if ( !m_name.IsEmpty() ) { c = 1; rc = file.WriteChar(c); if (!rc) break; rc = file.WriteString(m_name); if (!rc) break; } if ( !m_url.IsEmpty() ) { c = 2; rc = file.WriteChar(c); if (!rc) break; rc = file.WriteString(m_url); if (!rc) break; } if ( -1 != m_linetype_index ) { c = 3; rc = file.WriteChar(c); if (!rc) break; rc = file.WriteInt(m_linetype_index); if (!rc) break; } if ( -1 != m_material_index ) { c = 4; rc = file.WriteChar(c); if (!rc) break; rc = file.WriteInt(m_material_index); if (!rc) break; } if ( m_rendering_attributes.m_mappings.Count() > 0 || m_rendering_attributes.m_materials.Count() > 0 || true != m_rendering_attributes.m_bCastsShadows || true != m_rendering_attributes.m_bReceivesShadows || false != m_rendering_attributes.AdvancedTexturePreview() ) { c = 5; rc = file.WriteChar(c); if (!rc) break; rc = m_rendering_attributes.Write(file); if (!rc) break; } if ( 0 != m_color ) { c = 6; rc = file.WriteChar(c); if (!rc) break; rc = file.WriteColor(m_color); if (!rc) break; } if ( 0 != m_plot_color ) { c = 7; rc = file.WriteChar(c); if (!rc) break; rc = file.WriteColor(m_plot_color); if (!rc) break; } if ( 0.0 != m_plot_weight_mm ) { c = 8; rc = file.WriteChar(c); if (!rc) break; rc = file.WriteDouble(m_plot_weight_mm); if (!rc) break; } if ( ON::no_object_decoration != m_object_decoration ) { c = 9; rc = file.WriteChar(c); if (!rc) break; c = (unsigned char)m_object_decoration; rc = file.WriteChar(c); if (!rc) break; } if ( 1 != m_wire_density ) { c = 10; rc = file.WriteChar(c); if (!rc) break; rc = file.WriteInt(m_wire_density); if (!rc) break; } if ( true != m_bVisible ) { c = 11; rc = file.WriteChar(c); if (!rc) break; rc = file.WriteBool(m_bVisible); if (!rc) break; } if ( ON::normal_object != m_mode ) { c = 12; rc = file.WriteChar(c); if (!rc) break; rc = file.WriteChar(m_mode); if (!rc) break; } if ( ON::color_from_layer != m_color_source ) { c = 13; rc = file.WriteChar(c); if (!rc) break; rc = file.WriteChar(m_color_source); if (!rc) break; } if ( ON::plot_color_from_layer != m_plot_color_source ) { c = 14; rc = file.WriteChar(c); if (!rc) break; rc = file.WriteChar(m_plot_color_source); if (!rc) break; } if ( ON::plot_weight_from_layer != m_plot_weight_source ) { c = 15; rc = file.WriteChar(c); if (!rc) break; rc = file.WriteChar(m_plot_weight_source); if (!rc) break; } if ( ON::material_from_layer != m_material_source ) { c = 16; rc = file.WriteChar(c); if (!rc) break; rc = file.WriteChar(m_material_source); if (!rc) break; } if ( ON::linetype_from_layer != m_linetype_source ) { c = 17; rc = file.WriteChar(c); if (!rc) break; rc = file.WriteChar(m_linetype_source); if (!rc) break; } if ( m_group.Count() > 0 ) { c = 18; rc = file.WriteChar(c); if (!rc) break; rc = file.WriteArray(m_group); if (!rc) break; } if ( ON::model_space != m_space ) { c = 19; rc = file.WriteChar(c); if (!rc) break; c = (unsigned char)m_space; rc = file.WriteChar(c); if (!rc) break; } if ( !ON_UuidIsNil(m_viewport_id) ) { c = 20; rc = file.WriteChar(c); if (!rc) break; rc = file.WriteUuid(m_viewport_id); if (!rc) break; } if ( m_dmref.Count() > 0 ) { c = 21; rc = file.WriteChar(c); if (!rc) break; rc = file.WriteArray(m_dmref); if (!rc) break; } // 29 Nov. 2009 - S. Baer // Only write m_display_order if it's value!=0 // m_display_order is written to version 2.1 files if ( 0 != m_display_order ) { c = 22; rc = file.WriteChar(c); if (!rc) break; rc = file.WriteInt(m_display_order); if (!rc) break; } // 0 indicates end of attributes; c = 0; rc = file.WriteChar(c); break; } 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; }