lili/opennurbs
1
0
Fork 0
mirror of https://github.com/mcneel/opennurbs.git synced 2026-03-01 03:26:09 +08:00
Code Issues Packages Projects Releases Wiki Activity
Files
6486c64975e725f8eb5427af6e341967848e8ef3
opennurbs/opennurbs_3dm_attributes.cpp
Bozo The Builder 6486c64975 Sync changes from upstream repository 
Co-authored-by: Andrew le Bihan <andy@mcneel.com>
Co-authored-by: croudyj <croudyj@gmail.com>
Co-authored-by: Dale Fugier <dale@mcneel.com>
Co-authored-by: Dan Rigdon-Bel <dan@mcneel.com>
Co-authored-by: Greg Arden <greg@mcneel.com>
Co-authored-by: Jussi Aaltonen <jussi@mcneel.com>
Co-authored-by: kike-garbo <kike@mcneel.com>
Co-authored-by: piac <giulio@mcneel.com>
Co-authored-by: Steve Baer <steve@mcneel.com>
Co-authored-by: Will Pearson <will@mcneel.com>
2022-09-06 10:56:15 -07:00

2504 lines
73 KiB
C++
Raw Blame History

//
// Copyright (c) 1993-2022 Robert McNeel & Associates. All rights reserved.
// OpenNURBS, Rhinoceros, and Rhino3D are registered trademarks of Robert
// McNeel & Associates.
//
// THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY.
// ALL IMPLIED WARRANTIES OF FITNESS FOR ANY PARTICULAR PURPOSE AND OF
// MERCHANTABILITY ARE HEREBY DISCLAIMED.
//
// For complete openNURBS copyright information see <http://www.opennurbs.org>.
//
////////////////////////////////////////////////////////////////
#include "opennurbs.h"
#include "opennurbs_internal_defines.h"
#if !defined(ON_COMPILING_OPENNURBS)
// This check is included in all opennurbs source .c and .cpp files to insure
// ON_COMPILING_OPENNURBS is defined when opennurbs source is compiled.
// When opennurbs source is being compiled, ON_COMPILING_OPENNURBS is defined
// and the opennurbs .h files alter what is declared and how it is declared.
#error ON_COMPILING_OPENNURBS must be defined when compiling opennurbs
#endif
class ON_3dmObjectAttributesPrivate
{
public:
ON_3dmObjectAttributesPrivate();
bool operator==(const ON_3dmObjectAttributesPrivate&) const;
bool operator!=(const ON_3dmObjectAttributesPrivate&) const;
ON::ClipParticipationSource m_clip_participation_source = ON::ClipParticipationSource::FromLayer;
ON_UuidList m_clipplane_list;
bool m_clipping_proof = false;
ON::SectionAttributesSource m_section_attributes_source = ON::SectionAttributesSource::FromLayer;
ON::SectionFillRule m_section_fill_rule = ON::SectionFillRule::ClosedCurves;
int m_section_hatch_index = ON_UNSET_INT_INDEX; // ON_HatchPattern::Unset.Index();
double m_section_hatch_scale = 1.0;
double m_section_hatch_rotation = 0.0;
double m_linetype_scale = 1.0;
ON_Color m_hatch_background_fill;
bool m_hatch_boundary_visible = false;
ON_DecalCollection m_decals;
ON_MeshModifiers m_mesh_modifiers;
};
ON_3dmObjectAttributesPrivate::ON_3dmObjectAttributesPrivate()
{
m_hatch_background_fill = ON_Color::UnsetColor;
}
bool ON_3dmObjectAttributesPrivate::operator==(const ON_3dmObjectAttributesPrivate& other) const
{
if (m_clip_participation_source != other.m_clip_participation_source)
return false;
if (m_clipplane_list != other.m_clipplane_list)
return false;
if (m_clipping_proof != other.m_clipping_proof)
return false;
if (m_section_attributes_source != other.m_section_attributes_source)
return false;
if (m_section_fill_rule != other.m_section_fill_rule)
return false;
if (m_section_hatch_index != other.m_section_hatch_index)
return false;
if (m_section_hatch_scale != other.m_section_hatch_scale)
return false;
if (m_section_hatch_rotation != other.m_section_hatch_rotation)
return false;
if (m_linetype_scale != other.m_linetype_scale)
return false;
if (m_hatch_background_fill != other.m_hatch_background_fill)
return false;
if (m_hatch_boundary_visible != other.m_hatch_boundary_visible)
return false;
return true;
}
bool ON_3dmObjectAttributesPrivate::operator!=(const ON_3dmObjectAttributesPrivate& other) const
{
return !ON_3dmObjectAttributesPrivate::operator==(other);
}
static const ON_3dmObjectAttributesPrivate DefaultAttributesPrivate;
ON_OBJECT_IMPLEMENT( ON_3dmObjectAttributes, ON_Object, "A828C015-09F5-477c-8665-F0482F5D6996" );
ON_3dmObjectAttributes::ON_3dmObjectAttributes()
: m_color(0,0,0)
, m_plot_color(0,0,0)
{
// No longer need to call Default. All members are initialized in class declaration
// Default();
}
ON_3dmObjectAttributes::~ON_3dmObjectAttributes()
{
if (m_private)
delete m_private;
}
void ON_3dmObjectAttributes::CopyHelper(const ON_3dmObjectAttributes& src)
{
// private helper for the copy constructor and operator=.
m_uuid = src.m_uuid;
m_name = src.m_name;
m_url = src.m_url;
m_layer_index = src.m_layer_index;
m_linetype_index = src.m_linetype_index;
m_material_index = src.m_material_index;
m_rendering_attributes = src.m_rendering_attributes;
m_color = src.m_color;
m_plot_color = src.m_plot_color;
m_display_order = src.m_display_order;
m_plot_weight_mm = src.m_plot_weight_mm;
m_object_decoration = src.m_object_decoration;
m_wire_density = src.m_wire_density;
m_viewport_id = src.m_viewport_id;
m_space = src.m_space;
m_bVisible = src.m_bVisible;
m_mode = src.m_mode;
m_color_source = src.m_color_source;
m_plot_color_source = src.m_plot_color_source;
m_plot_weight_source = src.m_plot_weight_source;
m_material_source = src.m_material_source;
m_linetype_source = src.m_linetype_source;
m_reserved_0 = src.m_reserved_0;
m_object_frame = src.m_object_frame;
m_group = src.m_group;
if (m_private)
delete m_private;
m_private = nullptr;
if (src.m_private)
{
m_private = new ON_3dmObjectAttributesPrivate();
*m_private = *src.m_private;
}
m_dmref = src.m_dmref;
}
ON_3dmObjectAttributes::ON_3dmObjectAttributes(const ON_3dmObjectAttributes& src)
: ON_Object(src)
, m_color(0, 0, 0)
, m_plot_color(0, 0, 0)
{
CopyHelper(src);
}
bool ON_3dmObjectAttributes::operator==(const ON_3dmObjectAttributes& other) const
{
if ( ON_UuidCompare( m_uuid, other.m_uuid ) )
return false;
if ( m_name.CompareOrdinal(other.m_name,false) )
return false;
if ( m_url.CompareOrdinal(other.m_url,false) )
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;
if (m_object_frame != other.m_object_frame)
return false;
if (m_private && other.m_private)
{
if (*m_private != *other.m_private)
return false;
}
else
{
if (m_private && *m_private != DefaultAttributesPrivate)
return false;
if (other.m_private && *other.m_private != DefaultAttributesPrivate)
return false;
}
return true;
}
bool ON_3dmObjectAttributes::operator!=(const ON_3dmObjectAttributes& other) const
{
return !ON_3dmObjectAttributes::operator==(other);
}
ON_3dmObjectAttributes& ON_3dmObjectAttributes::operator=(const ON_3dmObjectAttributes& src )
{
if ( this != &src )
{
ON_Object::operator=(src);
CopyHelper(src);
}
return *this;
}
bool ON_3dmObjectAttributes::UpdateReferencedComponents(
const class ON_ComponentManifest& source_manifest,
const class ON_ComponentManifest& destination_manifest,
const class ON_ManifestMap& manifest_map
)
{
bool rc = true;
// Update layer reference
if (m_layer_index >= 0)
{
int destination_layer_index = ON_UNSET_INT_INDEX;
if (manifest_map.GetAndValidateDestinationIndex(ON_ModelComponent::Type::Layer, m_layer_index, destination_manifest, &destination_layer_index))
{
m_layer_index = destination_layer_index;
}
else
{
ON_ERROR("Unable to update layer reference.");
rc = false;
m_layer_index = ON_3dmObjectAttributes::DefaultAttributes.m_layer_index;
}
}
// Update render material reference
if (m_material_index >= 0)
{
int destination_material_index = ON_UNSET_INT_INDEX;
if (manifest_map.GetAndValidateDestinationIndex(ON_ModelComponent::Type::RenderMaterial, m_material_index, destination_manifest, &destination_material_index))
{
m_material_index = destination_material_index;
}
else
{
ON_ERROR("Unable to update render material reference.");
rc = false;
m_material_index = ON_3dmObjectAttributes::DefaultAttributes.m_material_index;
}
}
// Update line pattern reference
if (m_linetype_index >= 0)
{
int destination_line_pattern_index = ON_UNSET_INT_INDEX;
if (manifest_map.GetAndValidateDestinationIndex(ON_ModelComponent::Type::LinePattern, m_linetype_index, destination_manifest, &destination_line_pattern_index))
{
m_linetype_index = destination_line_pattern_index;
}
else
{
ON_ERROR("Unable to update line pattern reference.");
rc = false;
m_linetype_index = ON_3dmObjectAttributes::DefaultAttributes.m_linetype_index;
}
}
// Update group references
unsigned int group_count = 0;
for (unsigned int i = 0; i < m_group.UnsignedCount(); i++)
{
int group_index = m_group[i];
int destination_group_index_index = ON_UNSET_INT_INDEX;
if (!manifest_map.GetAndValidateDestinationIndex(ON_ModelComponent::Type::Group, group_index, destination_manifest, &destination_group_index_index))
{
ON_ERROR("Unable to update group reference.");
rc = false;
continue;
}
if (destination_group_index_index < 0)
{
ON_ERROR("Unable to update group reference.");
rc = false;
continue;
}
m_group[group_count] = destination_group_index_index;
group_count++;
}
m_group.SetCount(group_count);
return rc;
}
void ON_3dmObjectAttributes::Default()
{
ON_3dmObjectAttributes default_attrs;
*this = default_attrs;
// the following is no longer necessary now that initial values are defined in
// class declaration
/*
PurgeUserData();
m_uuid = ON_nil_uuid;
m_name.Destroy();
m_url.Destroy();
m_layer_index = 0;
m_linetype_index = -1; // continuous
m_material_index = -1; // white diffuse
m_rendering_attributes.Default();
m_color = ON_Color(0,0,0);
m_plot_color = ON_Color(0,0,0); // Do not change to ON_UNSET_COLOR
m_display_order = 0;
m_plot_weight_mm = 0.0;
m_object_decoration = ON::no_object_decoration;
m_wire_density = 1;
m_mode = ON::normal_object;
m_bVisible = true;
m_color_source = ON::color_from_layer;
m_material_source = ON::material_from_layer;
m_linetype_source = ON::linetype_from_layer;
m_plot_color_source = ON::plot_color_from_layer;
m_plot_weight_source = ON::plot_weight_from_layer;
m_group.Destroy();
m_space = ON::model_space;
m_viewport_id = ON_nil_uuid;
m_dmref.Destroy();
if (m_private)
delete m_private;
m_private = nullptr;
*/
}
// {9BBB37E9-2131-4fb8-B9C6-5524859B98B8}
const ON_UUID ON_ObsoletePageSpaceObjectId =
{ 0x9bbb37e9, 0x2131, 0x4fb8, { 0xb9, 0xc6, 0x55, 0x24, 0x85, 0x9b, 0x98, 0xb8 } };
enum ON_3dmObjectAttributesTypeCodes : unsigned char
{
// TODO: add older itemids to this enum in order to make the read/write
// code easier for a developer to parse
ObsoleteLineCapStyleSource = 23,
ObsoleteLineCapStyle = 24,
ObsoleteLineJoinStyleSource = 25,
ObsoleteLineJoinStyle = 26,
ClipParticipationSource = 27,
SelectiveClippingData = 28,
// 18 Oct 2021 S. Baer
// file version 2.4: add section hatch attributes
SectionAttributesSource = 29,
SectionHatchIndex = 30,
SectionHatchScale = 31,
SectionHatchRotation = 32,
// 5 Nov 2021 S. Baer
// file version 2.5: add linetype scale
LinetypeScale = 33,
// 10 Jan 2022 S. Baer
// file version 2.6: add hatch background fill, hatch boundary visible
HatchBackgroundFill = 34,
HatchBoundaryVisible = 35,
// file version 2.7 was skipped
// 26 Jan 2022 Andy Le Bihan
// file version 2.8: object frame
ObjectFrame = 36,
// 15 Jun 2022 S. Baer (file version 2.9) - SectionFillRule
SectionFillRule = 37,
// add items here
LastAttributeTypeCode = 37
};
bool ON_3dmObjectAttributes::Internal_ReadV5( ON_BinaryArchive& file )
{
unsigned char itemid = 0xFF;
int major_version = 0;
int minor_version = 0;
bool rc = file.Read3dmChunkVersion(&major_version,&minor_version);
if ( rc && 2 != major_version )
rc = false;
while(rc)
{
if (!rc) break;
rc = file.ReadUuid(m_uuid);
if (!rc) break;
//rc = file.ReadInt(&m_layer_index);
rc = file.Read3dmReferencedComponentIndex(ON_ModelComponent::Type::Layer, &m_layer_index);
if (!rc) break;
// read non-default settings - skip everything else
rc = file.ReadChar(&itemid);
if (!rc) break;
if ( 0 == itemid )
break;
if ( 1 == itemid )
{
ON_wString name;
rc = file.ReadString(name);
if (!rc) break;
SetName(name,true);
rc = file.ReadChar(&itemid);
if ( !rc || 0 == itemid ) break;
}
if ( 2 == itemid )
{
rc = file.ReadString(m_url);
if (!rc) break;
rc = file.ReadChar(&itemid);
if ( !rc || 0 == itemid ) break;
}
if ( 3 == itemid )
{
//rc = file.ReadInt(&m_linetype_index);
rc = file.Read3dmReferencedComponentIndex(ON_ModelComponent::Type::LinePattern, &m_linetype_index);
if (!rc) break;
rc = file.ReadChar(&itemid);
if ( !rc || 0 == itemid ) break;
}
if ( 4 == itemid )
{
//rc = file.ReadInt(&m_material_index);
rc = file.Read3dmReferencedComponentIndex(ON_ModelComponent::Type::RenderMaterial, &m_material_index);
if (!rc) break;
rc = file.ReadChar(&itemid);
if ( !rc || 0 == itemid ) break;
}
if ( 5 == itemid )
{
rc = m_rendering_attributes.Read(file);
if (!rc) break;
rc = file.ReadChar(&itemid);
if ( !rc || 0 == itemid ) break;
}
if ( 6 == itemid )
{
rc = file.ReadColor(m_color);
if (!rc) break;
rc = file.ReadChar(&itemid);
if ( !rc || 0 == itemid ) break;
}
if ( 7 == itemid )
{
rc = file.ReadColor(m_plot_color);
if (!rc) break;
rc = file.ReadChar(&itemid);
if ( !rc || 0 == itemid ) break;
}
if ( 8 == itemid )
{
rc = file.ReadDouble(&m_plot_weight_mm);
if (!rc) break;
rc = file.ReadChar(&itemid);
if ( !rc || 0 == itemid ) break;
}
if ( 9 == itemid )
{
unsigned char c = 0;
rc = file.ReadChar(&c);
if (!rc) break;
m_object_decoration = ON::ObjectDecoration(c);
rc = file.ReadChar(&itemid);
if ( !rc || 0 == itemid ) break;
}
if ( 10 == itemid )
{
rc = file.ReadInt(&m_wire_density);
if (!rc) break;
rc = file.ReadChar(&itemid);
if ( !rc || 0 == itemid ) break;
}
if ( 11 == itemid )
{
rc = file.ReadBool(&m_bVisible);
if (!rc) break;
rc = file.ReadChar(&itemid);
if ( !rc || 0 == itemid ) break;
}
if ( 12 == itemid )
{
rc = file.ReadChar(&m_mode);
if (!rc) break;
rc = file.ReadChar(&itemid);
if ( !rc || 0 == itemid ) break;
}
if ( 13 == itemid )
{
rc = file.ReadChar(&m_color_source);
if (!rc) break;
rc = file.ReadChar(&itemid);
if ( !rc || 0 == itemid ) break;
}
if ( 14 == itemid )
{
rc = file.ReadChar(&m_plot_color_source);
if (!rc) break;
rc = file.ReadChar(&itemid);
if ( !rc || 0 == itemid ) break;
}
if ( 15 == itemid )
{
rc = file.ReadChar(&m_plot_weight_source);
if (!rc) break;
rc = file.ReadChar(&itemid);
if ( !rc || 0 == itemid ) break;
}
if ( 16 == itemid )
{
rc = file.ReadChar(&m_material_source);
if (!rc) break;
rc = file.ReadChar(&itemid);
if ( !rc || 0 == itemid ) break;
}
if ( 17 == itemid )
{
rc = file.ReadChar(&m_linetype_source);
if (!rc) break;
rc = file.ReadChar(&itemid);
if ( !rc || 0 == itemid ) break;
}
if ( 18 == itemid )
{
rc = file.Read3dmReferencedComponentIndexArray(ON_ModelComponent::Type::Group, m_group);
if (!rc) break;
rc = file.ReadChar(&itemid);
if ( !rc || 0 == itemid ) break;
}
if ( 19 == itemid )
{
unsigned char c = 0;
rc = file.ReadChar(&c);
if (!rc) break;
m_space = ON::ActiveSpace(c);
rc = file.ReadChar(&itemid);
if ( !rc || 0 == itemid ) break;
}
if ( 20 == itemid )
{
rc = file.ReadUuid(m_viewport_id);
if (!rc) break;
rc = file.ReadChar(&itemid);
if ( !rc || 0 == itemid ) break;
}
if ( 21 == itemid )
{
rc = file.ReadArray(m_dmref);
if (!rc) break;
rc = file.ReadChar(&itemid);
if ( !rc || 0 == itemid ) break;
}
// items 1 - 21 are in chunk version 2.0 files
if ( minor_version <= 0 )
break;
// 28 Nov. 2009 - S. Baer
// Added m_display_order to version 2.1 files
if ( 22 == itemid )
{
rc = file.ReadInt(&m_display_order);
if (!rc) break;
rc = file.ReadChar(&itemid);
if ( !rc || 0 == itemid ) break;
}
if ( minor_version <= 1 )
break;
// 12 Aug 2021 S. Baer
// Items 23, 24, 25, 26 were in a version of Rhino 8 WIP for about 24 hours.
// They were most likely never used by anyone, but just in case let's test,
// read, and throw away.
if (ON_3dmObjectAttributesTypeCodes::ObsoleteLineCapStyleSource == itemid) //23
{
unsigned char source = 0;
rc = file.ReadChar(&source);
if (!rc) break;
//SetLineCapStyleSource(ON::ObjectLineCapStyleSourceFromUnsigned(source));
rc = file.ReadChar(&itemid);
if (!rc || 0 == itemid) break;
}
if (ON_3dmObjectAttributesTypeCodes::ObsoleteLineCapStyle == itemid) //24
{
unsigned char style = 0;
rc = file.ReadChar(&style);
if (!rc) break;
//SetLineCapStyle(ON::LineCapStyleFromUnsigned(style));
rc = file.ReadChar(&itemid);
if (!rc || 0 == itemid) break;
}
if (ON_3dmObjectAttributesTypeCodes::ObsoleteLineJoinStyleSource == itemid) //25
{
unsigned char source = 0;
rc = file.ReadChar(&source);
if (!rc) break;
//SetLineJoinStyleSource(ON::ObjectLineJoinStyleSourceFromUnsigned(source));
rc = file.ReadChar(&itemid);
if (!rc || 0 == itemid) break;
}
if (ON_3dmObjectAttributesTypeCodes::ObsoleteLineJoinStyle == itemid) //26
{
unsigned char style = 0;
rc = file.ReadChar(&style);
if (!rc) break;
//SetLineJoinStyle(ON::LineJoinStyleFromUnsigned(style));
rc = file.ReadChar(&itemid);
if (!rc || 0 == itemid) break;
}
if (minor_version <= 2)
break;
if (ON_3dmObjectAttributesTypeCodes::ClipParticipationSource == itemid) //27
{
unsigned char clip_participation_source = 0;
rc = file.ReadChar(&clip_participation_source);
if (!rc) break;
SetClipParticipationSource(ON::ClipParticipationSourceFromUnsigned(clip_participation_source));
rc = file.ReadChar(&itemid);
if (!rc || 0 == itemid) break;
}
if (ON_3dmObjectAttributesTypeCodes::SelectiveClippingData == itemid) //28
{
bool clipping_proof = false;
rc = file.ReadBool(&clipping_proof);
if (!rc) break;
ON_UuidList selectiveClipping;
rc = selectiveClipping.Read(file);
if (!rc) break;
if (clipping_proof)
SetClipParticipationForNone();
else
{
if (selectiveClipping.Count() > 0)
{
SetClipParticipationList(selectiveClipping.Array(), selectiveClipping.Count());
}
}
rc = file.ReadChar(&itemid);
if (!rc || 0 == itemid) break;
}
if (minor_version <= 3)
break;
if (ON_3dmObjectAttributesTypeCodes::SectionAttributesSource == itemid) //29
{
unsigned char section_attr_source = 0;
rc = file.ReadChar(&section_attr_source);
if (!rc) break;
SetSectionAttributesSource(ON::SectionAttributesSourceFromUnsigned(section_attr_source));
rc = file.ReadChar(&itemid);
if (!rc || 0 == itemid) break;
}
if (ON_3dmObjectAttributesTypeCodes::SectionHatchIndex == itemid) //30
{
int hatch_index = 0;
rc = file.Read3dmReferencedComponentIndex(ON_ModelComponent::Type::HatchPattern, &hatch_index);
if (!rc) break;
SetSectionHatchIndex(hatch_index);
rc = file.ReadChar(&itemid);
if (!rc || 0 == itemid) break;
}
if (ON_3dmObjectAttributesTypeCodes::SectionHatchScale == itemid) //31
{
double hatch_scale = 1;
rc = file.ReadDouble(&hatch_scale);
if (!rc) break;
SetSectionHatchScale(hatch_scale);
rc = file.ReadChar(&itemid);
if (!rc || 0 == itemid) break;
}
if (ON_3dmObjectAttributesTypeCodes::SectionHatchRotation == itemid) //32
{
double hatch_rotation = 0;
rc = file.ReadDouble(&hatch_rotation);
if (!rc) break;
SetSectionHatchRotation(hatch_rotation);
rc = file.ReadChar(&itemid);
if (!rc || 0 == itemid) break;
}
if (minor_version <= 4)
break;
if (ON_3dmObjectAttributesTypeCodes::LinetypeScale == itemid) //33
{
double scale = 1.0;
rc = file.ReadDouble(&scale);
if (!rc) break;
SetLinetypeScale(scale);
rc = file.ReadChar(&itemid);
if (!rc || 0 == itemid) break;
}
if (minor_version <= 5)
break;
if (ON_3dmObjectAttributesTypeCodes::HatchBackgroundFill == itemid) // 34
{
ON_Color color = ON_Color::UnsetColor;
rc = file.ReadColor(color);
if (!rc) break;
SetHatchBackgrounFillColor(color);
rc = file.ReadChar(&itemid);
if (!rc || 0 == itemid) break;
}
if (ON_3dmObjectAttributesTypeCodes::HatchBoundaryVisible == itemid) // 35
{
bool visible = false;
rc = file.ReadBool(&visible);
if (!rc) break;
SetHatchBoundaryVisible(visible);
rc = file.ReadChar(&itemid);
if (!rc || 0 == itemid) break;
}
if (minor_version <= 6)
break;
// nothing added in 2.7
if (minor_version <= 7)
break;
if (ON_3dmObjectAttributesTypeCodes::ObjectFrame == itemid) // 36
{
ON_Xform object_frame = ON_Xform::Nan;
rc = file.ReadXform(object_frame);
if (!rc) break;
m_object_frame = ON_Plane::World_xy;
m_object_frame.Transform(object_frame);
rc = file.ReadChar(&itemid);
if (!rc || 0 == itemid) break;
}
if (minor_version <= 8)
break;
if (ON_3dmObjectAttributesTypeCodes::SectionFillRule == itemid) // 37
{
unsigned char c = 0;
rc = file.ReadChar(&c);
if (!rc) break;
SetSectionFillRule(ON::SectionFillRuleFromUnsigned(c));
rc = file.ReadChar(&itemid);
if (!rc || 0 == itemid) break;
}
if (minor_version <= 9)
break;
// Add new item reading above and increment the LastAttributeTypeCode value
// in the enum. Be sure to test reading of old and new files by old and new
// code, before checking in your changes.
//
if ( itemid > ON_3dmObjectAttributesTypeCodes::LastAttributeTypeCode )
{
// we are reading file written with code newer
// than this code (minor_version > 2)
itemid = 0;
}
break;
}
if ( rc && 0 != itemid )
{
ON_ERROR("Bug in ON_3dmObjectAttributes::ReadV5Helper or WriteV5Helper");
}
return rc;
}
bool ON_3dmObjectAttributes::Read( ON_BinaryArchive& file )
{
Default();
if ( file.Archive3dmVersion() >= 5
&& file.ArchiveOpenNURBSVersion() >= 200712190 )
{
return Internal_ReadV5(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.Read3dmReferencedComponentIndex(ON_ModelComponent::Type::Layer,&m_layer_index);
if (rc) rc = file.Read3dmReferencedComponentIndex(ON_ModelComponent::Type::RenderMaterial,&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);
ON_wString name;
if (rc) rc = file.ReadString(name);
if (rc)
SetName(name, true);
if (rc) rc = file.ReadString(m_url);
m_bVisible = (Mode() != ON::hidden_object);
if ( rc && minor_version >= 1 )
{
rc = file.Read3dmReferencedComponentIndexArray(ON_ModelComponent::Type::Group, 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.Read3dmReferencedComponentIndex(ON_ModelComponent::Type::LinePattern,&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_local, count=0;
rc = file.ReadInt(&count);
if (rc && count > 0)
{
m_dmref.SetCapacity(count);
for ( i_local = 0; i_local < count && rc; i_local++)
{
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;
}
bool ON_3dmObjectAttributes::Internal_WriteV5( 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
// 12 Aug 2021 S. Baer
// The next minor chunk version should be 3. There was a 24 hour period
// where files could contain some extra information in a 2.2 chunk
// 29 Sept 2021 S. Baer
// Chunk version updated to 2.3 to support ClipParticipationSource and
// clip participation list
// 18 Oct 2021 S. Baer
// Chunk version = 2.4 to support section hatch attributes
// 5 Nov 2021 S. Baer
// Chunk version = 2.5 to support linetype scale
// 10 Jan 2022 S. Baer
// Chunk version = 2.6 to support hatch background fill and hatch boundary visibility
// 26 Jan 2022 Andy Le Bihan
// Chunk version 2.7 was skipped
// Chunk version = 2.8 to support object frame.
// 15 Jun 2022 S. Baer
// Chunk version = 2.9 to support SectionFillRule
bool rc = file.Write3dmChunkVersion(2,9);
while(rc)
{
if (!rc) break;
rc = file.WriteUuid(m_uuid);
if (!rc) break;
rc = file.Write3dmReferencedComponentIndex( ON_ModelComponent::Type::Layer, 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.Write3dmReferencedComponentIndex( ON_ModelComponent::Type::LinePattern, m_linetype_index);
if (!rc) break;
}
if ( -1 != m_material_index && MaterialSource() == ON::material_from_object)
{
c = 4;
rc = file.WriteChar(c);
if (!rc) break;
rc = file.Write3dmReferencedComponentIndex( ON_ModelComponent::Type::RenderMaterial, 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;
int count = m_group.Count();
rc = file.WriteInt(count);
for ( int i = 0; i < count && rc; i++)
rc = file.Write3dmReferencedComponentIndex(ON_ModelComponent::Type::Group, m_group[i]);
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;
}
// 12 Aug 2021 S. Baer
// Items 23, 24, 25, 26 were in a version of Rhino 8 WIP for about 24 hours.
// They were most likely never used by anyone
// New attribute non-default values are all held in the m_private variable.
// If this variable is nullptr, then all of the following properties will
// be default which means there is no need to check their state
if (m_private)
{
if (ClipParticipationSource() != ON::ClipParticipationSource::FromLayer)
{
c = ON_3dmObjectAttributesTypeCodes::ClipParticipationSource; // 27
rc = file.WriteChar(c);
if (!rc) break;
rc = file.WriteChar((unsigned char)ClipParticipationSource());
if (!rc) break;
}
{
bool forAllClippingPlanes = true;
bool forNoClippingPlanes = false;
ON_UuidList selectiveClipping;
GetClipParticipation(forAllClippingPlanes, forNoClippingPlanes, selectiveClipping);
if (!forAllClippingPlanes)
{
c = ON_3dmObjectAttributesTypeCodes::SelectiveClippingData; // 28
rc = file.WriteChar(c);
if (!rc) break;
rc = file.WriteBool(forNoClippingPlanes);
if (!rc) break;
rc = selectiveClipping.Write(file);
if (!rc) break;
}
}
if (SectionAttributesSource() != ON::SectionAttributesSource::FromLayer)
{
c = ON_3dmObjectAttributesTypeCodes::SectionAttributesSource; // 29
rc = file.WriteChar(c);
if (!rc) break;
rc = file.WriteChar((unsigned char)SectionAttributesSource());
if (!rc) break;
}
if (SectionHatchIndex() != ON_UNSET_INT_INDEX)
{
c = ON_3dmObjectAttributesTypeCodes::SectionHatchIndex; // 30
rc = file.WriteChar(c);
if (!rc) break;
rc = file.Write3dmReferencedComponentIndex(ON_ModelComponent::Type::HatchPattern, SectionHatchIndex());
if (!rc) break;
}
if (SectionHatchScale() != 1.0)
{
c = ON_3dmObjectAttributesTypeCodes::SectionHatchScale; // 31
rc = file.WriteChar(c);
if (!rc) break;
rc = file.WriteDouble(SectionHatchScale());
if (!rc) break;
}
if (SectionHatchRotation() != 0.0)
{
c = ON_3dmObjectAttributesTypeCodes::SectionHatchRotation; // 32
rc = file.WriteChar(c);
if (!rc) break;
rc = file.WriteDouble(SectionHatchRotation());
if (!rc) break;
}
if (fabs(1.0 - LinetypeScale()) > ON_EPSILON)
{
c = ON_3dmObjectAttributesTypeCodes::LinetypeScale; // 33
rc = file.WriteChar(c);
if (!rc) break;
rc = file.WriteDouble(LinetypeScale());
if (!rc) break;
}
if (HatchBackgroundFillColor() != ON_Color::UnsetColor)
{
c = ON_3dmObjectAttributesTypeCodes::HatchBackgroundFill; // 34
rc = file.WriteChar(c);
if (!rc) break;
rc = file.WriteColor(HatchBackgroundFillColor());
if (!rc) break;
}
if (HatchBoundaryVisible() != false)
{
c = ON_3dmObjectAttributesTypeCodes::HatchBoundaryVisible; // 35
rc = file.WriteChar(c);
if (!rc) break;
rc = file.WriteBool(HatchBoundaryVisible());
if (!rc) break;
}
}
// 15 Jun 2022 S. Baer
// Do not write items if they are their default value.
if (m_object_frame != ON_Plane::UnsetPlane)
{
// 26 Jan 2022 Andy Le Bihan
// Always write the object frame - it will always be initialized.
c = ON_3dmObjectAttributesTypeCodes::ObjectFrame;
rc = file.WriteChar(c);
if (!rc) break;
ON_Xform xform;
xform.ChangeBasis(m_object_frame, ON_Plane::World_xy);
rc = file.WriteXform(xform);
if (!rc) break;
}
// 15 Jun 2022 S. Baer
// Write section fill rule
if (SectionFillRule() != ON::SectionFillRule::ClosedCurves)
{
c = ON_3dmObjectAttributesTypeCodes::SectionFillRule; // 37
rc = file.WriteChar(c);
if (!rc) break;
rc = file.WriteChar((unsigned char)SectionFillRule());
if (!rc) break;
}
// 0 indicates end of attributes - this should be the last item written
c = 0;
rc = file.WriteChar(c);
break;
}
return rc;
}
bool ON_3dmObjectAttributes::Write( ON_BinaryArchive& file ) const
{
if ( file.Archive3dmVersion() >= 5 )
{
// added at opennurbs version 200712190
return Internal_WriteV5(file);
}
bool rc = file.Write3dmChunkVersion(1,8);
// version 1.0 fields
if (rc) rc = file.WriteUuid(m_uuid);
if (rc) rc = file.Write3dmReferencedComponentIndex( ON_ModelComponent::Type::Layer, m_layer_index);
if (rc) rc = file.Write3dmReferencedComponentIndex( ON_ModelComponent::Type::RenderMaterial, 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
int count = m_group.Count();
rc = file.WriteInt(count);
for ( int i = 0; i < count && rc; i++)
rc = file.Write3dmReferencedComponentIndex(ON_ModelComponent::Type::Group, m_group[i]);
// 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.Write3dmReferencedComponentIndex( ON_ModelComponent::Type::LinePattern, 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_local = m_dmref.Count();
if ( count_local < 0 )
count_local = 0;
bool bAddPagespaceDMR = ( ON::page_space == m_space && !ON_UuidIsNil(m_viewport_id) );
rc = file.WriteInt( bAddPagespaceDMR ? (count_local+1) : count_local );
if ( rc && bAddPagespaceDMR )
{
rc = file.WriteUuid(m_viewport_id);
if (rc) rc = file.WriteUuid(ON_ObsoletePageSpaceObjectId);
}
int i;
for ( i = 0; i < count_local && 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::Transform( const ON_Xform& xform )
{
// Please discuss any changes with Dale Lear.
ON_Object::TransformUserData(xform);
//https://mcneel.myjetbrains.com/youtrack/issue/RH-20531
//m_object_frame.Transform(xform);
return m_rendering_attributes.Transform(xform);
}
bool ON_3dmObjectAttributes::Transform(const ON_Geometry* pOriginalGeometry, const ON_Xform& xform)
{
// Please discuss any changes with Dale Lear.
ON_Object::TransformUserData(xform);
//https://mcneel.myjetbrains.com/youtrack/issue/RH-20531
//This assumes that the incoming geometry has already been transformed, so if this is initializing
//the object frame, it doesn't need to be transformed.
if (m_object_frame.IsValid())
{
m_object_frame.Transform(xform);
}
else if (pOriginalGeometry)
{
ON_Plane plane = ON_Plane::World_xy;
plane.SetOrigin(pOriginalGeometry->BoundingBox().Center());
SetObjectFrame(ON_COMPONENT_INDEX::WholeObject, plane);
m_object_frame.Transform(xform);
}
return m_rendering_attributes.Transform(xform);
}
bool ON_3dmObjectAttributes::IsValid( ON_TextLog* text_log ) const
{
if ( ON_UuidIsNil(m_uuid) )
{
if ( text_log )
{
text_log->Print("Object id is nil - this is not valid.\n");
}
return false;
}
if ( !m_rendering_attributes.IsValid(text_log) )
{
if ( text_log )
{
text_log->Print("Object rendering attributes are not valid.\n");
}
return false;
}
return true;
}
unsigned int ON_3dmObjectAttributes::SizeOf() const
{
unsigned int sz = sizeof(*this) - sizeof(ON_Object)
+ m_name.Length()*sizeof(wchar_t)
+ m_url.Length()*sizeof(wchar_t)
+ m_group.SizeOfArray()
+ ON_Object::SizeOf();
return sz;
}
// 12 Aug 2021 S. Baer
// When adding new fields written to 3dm files, always add information to this
// Dump function. Dump is used by the opennurbs file testing framework to
// perform comparisons and is useful for manual comparison in when tests fail.
void ON_3dmObjectAttributes::Dump( ON_TextLog& dump ) const
{
const wchar_t* wsName = static_cast< const wchar_t* >(m_name);
if ( !wsName )
wsName = L"";
dump.Print("object name = \"%ls\"\n",wsName);
dump.Print("object uuid = ");
dump.Print(m_uuid);
dump.Print("\n");
const char* sMode = "unknown";
switch( Mode() )
{
case ON::normal_object:
sMode = "normal";
break;
case ON::hidden_object:
sMode = "hidden";
break;
case ON::locked_object:
sMode = "locked";
break;
default:
sMode = "unknown";
break;
}
dump.Print("object mode = %s\n",sMode); // sSMode is const char*
dump.Print("object layer index = %d\n",m_layer_index);
const ON::object_material_source mat_source = MaterialSource();
if (ON::object_material_source::material_from_object == mat_source || false == dump.IsTextHash())
{
// Depending on when a 3dm file was written, m_material_index may get set to an implicit -1
// during writing as part of an old attempt to reduce the size of attributes when saved in .3dm files.
// When mat_source is not (ON::object_material_source::material_from_object. This causes the
// 3dm content to vary in a way that content hashing must ignore. The sample file
// C:\dev\github\mcneel\rhino\src4\opennurbs\example_files\V5\v5_teacup.3dm is an example.
// It's old enough that it contians material index values >= 0 that are not saved
// by SaveAs V5 writing code since circa 2010 or earlier.
dump.Print("object material index = %d\n", m_material_index);
}
const char* sMaterialSource = "unknown";
switch(MaterialSource()) {
case ON::object_material_source::material_from_layer: sMaterialSource = "layer material"; break;
case ON::object_material_source::material_from_object: sMaterialSource = "object material"; break;
case ON::object_material_source::material_from_parent: sMaterialSource = "parent material"; break;
}
dump.Print("material source = %s\n",sMaterialSource); // sMaterialSource is const char*
const int group_count = GroupCount();
if ( group_count > 0 ) {
const int* group = GroupList();
dump.Print("groups: ");
int i;
for ( i = 0; i < group_count; i++ ) {
if ( i )
dump.Print(",%d",group[i]);
else
dump.Print("%d",group[i]);
}
dump.Print("\n");
}
}
ON::object_mode ON_3dmObjectAttributes::Mode() const
{
return ON::ObjectMode( m_mode%16 );
}
void ON_3dmObjectAttributes::SetMode( ON::object_mode m )
{
int om = ON::ObjectMode(m);
if ( om >= 16 || om < 0 )
om = 0;
m_mode = (unsigned char)om;
// temporary
m_bVisible = (om != ON::hidden_object);
}
bool ON_3dmObjectAttributes::IsInstanceDefinitionObject() const
{
return (ON::idef_object == Mode());
}
bool ON_3dmObjectAttributes::IsVisible() const
{
return m_bVisible;
}
void ON_3dmObjectAttributes::SetVisible( bool bVisible )
{
if ( m_bVisible != (bVisible?true:false) )
{
m_bVisible = (bVisible?true:false);
// temporary
if ( Mode() != ON::idef_object )
SetMode( m_bVisible ? ON::normal_object : ON::hidden_object );
}
}
bool ON_3dmObjectAttributes::SetName(
const wchar_t* candidate_name,
bool bFixInvalidName
)
{
ON_wString name(candidate_name);
name.TrimLeftAndRight();
bool rc = name.IsEmpty() || ON_ModelComponent::IsValidComponentName(name);
if (false == rc && bFixInvalidName)
{
// Because ON_3dmObjectAttributes.m_name is public, it has been set to strings
// that are not valid names. Some of these strings begin with a bracket that
// is permitted to appear later in the name. Prepending a carrot makes the names
// unique while not turning them into something that the Rhino or python parsers
// keey off of in some other way.
// way to make these names
ON_wString prefixed_name = '^';
prefixed_name += name;
rc = ON_ModelComponent::IsValidComponentName(prefixed_name);
if (rc)
name = prefixed_name;
}
m_name = rc ? name : ON_wString::EmptyString;
return rc;
}
const ON_wString ON_3dmObjectAttributes::Name() const
{
return m_name;
}
unsigned int ON_3dmObjectAttributes::ApplyParentalControl(
const ON_3dmObjectAttributes& parents_attributes,
const ON_Layer& parent_layer,
unsigned int control_limits
)
{
unsigned int rc = ApplyParentalControl(parents_attributes, parent_layer, ON_nil_uuid, control_limits);
return rc;
}
unsigned int ON_3dmObjectAttributes::ApplyParentalControl(
const ON_3dmObjectAttributes& parents_attributes,
const ON_Layer& parent_layer,
const ON_UUID& viewport_id,
unsigned int control_limits
)
{
unsigned int rc = 0;
if (m_bVisible && !parents_attributes.m_bVisible)
{
if (0 != (0x01 & control_limits))
{
rc |= 0x01;
m_bVisible = false;
}
}
if (ON::color_from_parent == m_color_source)
{
if (0 != (0x02 & control_limits))
{
rc |= 0x02;
m_color_source = parents_attributes.m_color_source;
m_color = parents_attributes.m_color;
// 2010 March 10 Dale Lear
// Changing the layer index is wrong!
// Color by parent means COLOR and not LAYER
// WRONG! // m_layer_index = parents_attributes.m_layer_index;
if (ON::color_from_layer == m_color_source && parent_layer.Index() >= 0)
{
// this object will use the parent layer's color
m_color_source = ON::color_from_object;
m_color = parent_layer.PerViewportColor(viewport_id);
}
}
}
if (ON::material_from_parent == m_material_source)
{
if (0 != (0x04 & control_limits))
{
rc |= 0x04;
m_material_source = parents_attributes.m_material_source;
m_material_index = parents_attributes.m_material_index;
// 2010 March 10 Dale Lear
// Changing the layer index is wrong!
// Material by parent means MATERIAL and not LAYER
// WRONG! // m_layer_index = parents_attributes.m_layer_index;
if (ON::material_from_layer == m_material_source && parent_layer.Index() >= 0)
{
// this object will use the parent layer's material
m_material_source = ON::material_from_object;
m_material_index = parent_layer.m_material_index;
}
}
}
if (ON::plot_color_from_parent == m_plot_color_source)
{
if (0 != (0x08 & control_limits))
{
rc |= 0x08;
m_plot_color_source = parents_attributes.m_plot_color_source;
m_plot_color = parents_attributes.m_plot_color;
if (ON::plot_color_from_layer == m_plot_color_source && parent_layer.Index() >= 0)
{
// this object will use the parent layer's plot color
m_plot_color_source = ON::plot_color_from_object;
m_plot_color = parent_layer.PerViewportPlotColor(viewport_id);
}
}
}
if (ON::plot_weight_from_parent == m_plot_weight_source)
{
if (0 != (0x10 & control_limits))
{
rc |= 0x10;
m_plot_weight_source = parents_attributes.m_plot_weight_source;
m_plot_weight_mm = parents_attributes.m_plot_weight_mm;
if (ON::plot_weight_from_layer == m_plot_weight_source && parent_layer.Index() >= 0)
{
// this object will use the parent layer's plot weight
m_plot_weight_source = ON::plot_weight_from_object;
m_plot_weight_mm = parent_layer.PerViewportPlotWeight(viewport_id);
}
}
}
if (ON::linetype_from_parent == m_linetype_source)
{
if (0 != (0x20 & control_limits))
{
rc |= 0x20;
m_linetype_source = parents_attributes.m_linetype_source;
m_linetype_index = parents_attributes.m_linetype_index;
if (ON::linetype_from_layer == m_linetype_source && parent_layer.Index() >= 0)
{
// this object will use the parent layer's line type
m_linetype_source = ON::linetype_from_object;
m_linetype_index = parent_layer.m_linetype_index;
}
}
}
if (0 != (0x40 & control_limits))
{
rc |= 0x40;
m_display_order = parents_attributes.m_display_order;
}
if (ON::ClipParticipationSource::FromParent == ClipParticipationSource())
{
if (0 != (0x80 & control_limits))
{
rc |= 0x80;
SetClipParticipationSource(parents_attributes.ClipParticipationSource());
if (ON::ClipParticipationSource::FromLayer == ClipParticipationSource() && parent_layer.Index() >= 0)
{
SetClipParticipationSource(ON::ClipParticipationSource::FromObject);
bool forAll = false;
bool forNone = false;
ON_UuidList list;
parent_layer.GetClipParticipation(forAll, forNone, list);
if (forAll)
SetClipParticipationForAll();
else if (forNone)
SetClipParticipationForNone();
else if (list.Count() > 0)
SetClipParticipationList(list.Array(), list.Count());
}
if (ON::ClipParticipationSource::FromObject == ClipParticipationSource())
{
bool forAll = false;
bool forNone = false;
ON_UuidList list;
parents_attributes.GetClipParticipation(forAll, forNone, list);
if (forAll)
SetClipParticipationForAll();
else if (forNone)
SetClipParticipationForNone();
else if (list.Count() > 0)
SetClipParticipationList(list.Array(), list.Count());
}
}
}
if (ON::SectionAttributesSource::FromParent == SectionAttributesSource())
{
if (0 != (0x100 & control_limits))
{
rc |= 0x100;
SetSectionAttributesSource(parents_attributes.SectionAttributesSource());
if (ON::SectionAttributesSource::FromLayer == SectionAttributesSource() && parent_layer.Index() >= 0)
{
SetSectionAttributesSource(ON::SectionAttributesSource::FromLayer);
SetSectionFillRule(parent_layer.SectionFillRule());
SetSectionHatchIndex(parent_layer.SectionHatchIndex());
SetSectionHatchRotation(parent_layer.SectionHatchRotation());
SetSectionHatchScale(parent_layer.SectionHatchScale());
}
else
{
SetSectionFillRule(parents_attributes.SectionFillRule());
SetSectionHatchIndex(parents_attributes.SectionHatchIndex());
SetSectionHatchRotation(parents_attributes.SectionHatchRotation());
SetSectionHatchScale(parents_attributes.SectionHatchScale());
}
}
}
return rc;
}
ON::object_color_source ON_3dmObjectAttributes::ColorSource() const
{
return ON::ObjectColorSource(m_color_source);
}
void ON_3dmObjectAttributes::SetColorSource( ON::object_color_source c )
{
m_color_source = (unsigned char)ON::ObjectColorSource(c);
}
ON::object_linetype_source ON_3dmObjectAttributes::LinetypeSource() const
{
return ON::ObjectLinetypeSource(m_linetype_source);
}
void ON_3dmObjectAttributes::SetLinetypeSource( ON::object_linetype_source c )
{
m_linetype_source = (unsigned char)ON::ObjectLinetypeSource(c);
}
ON::object_material_source ON_3dmObjectAttributes::MaterialSource() const
{
return ON::ObjectMaterialSource(m_material_source);
}
void ON_3dmObjectAttributes::SetMaterialSource( ON::object_material_source c )
{
m_material_source = (unsigned char)ON::ObjectMaterialSource(c);
}
ON::plot_color_source ON_3dmObjectAttributes::PlotColorSource() const
{
return ON::PlotColorSource(m_plot_color_source);
}
void ON_3dmObjectAttributes::SetPlotColorSource( ON::plot_color_source pcs )
{
m_plot_color_source = (unsigned char)ON::PlotColorSource(pcs);
}
ON::plot_weight_source ON_3dmObjectAttributes::PlotWeightSource() const
{
return ON::PlotWeightSource(m_plot_weight_source);
}
void ON_3dmObjectAttributes::SetPlotWeightSource( ON::plot_weight_source pws )
{
m_plot_weight_source = (unsigned char)ON::PlotColorSource(pws);
}
int ON_3dmObjectAttributes::GroupCount() const
{
return m_group.Count();
}
//////////
// returns an int array of GroupCount() zero based group indices
const int* ON_3dmObjectAttributes::GroupList() const
{
return (m_group.Count()>0) ? m_group.Array() : 0;
}
int ON_3dmObjectAttributes::GetGroupList(ON_SimpleArray<int>& group_list) const
{
group_list = m_group;
return group_list.Count();
}
//////////
// returns true if object is in group with specified index
bool ON_3dmObjectAttributes::IsInGroup(
int group_index // zero based group index
) const
{
bool rc = false;
const int count = m_group.Count();
int i;
for ( i = 0; i < count; i++ ) {
if (m_group[i] == group_index) {
rc = true;
break;
}
}
return rc;
}
bool ON_3dmObjectAttributes::IsInGroups( int group_count, const int* group_list ) const
{
// returns true if object is in any of the groups in the list
bool rc = false;
if ( group_count > 0 && group_list ) {
const int obj_group_count = GroupCount();
const int* obj_group_list = GroupList();
// in practice these arrays will be very short and this search will be fast
int i, j;
for ( i = 0; i < obj_group_count; i++ ) for ( j = 0; j < group_count; j++ ) {
if ( obj_group_list[i] == group_list[j] )
return true;
}
}
return rc;
}
bool ON_3dmObjectAttributes::IsInGroups( const ON_SimpleArray<int>& group_list ) const
{
return IsInGroups( group_list.Count(), group_list.Array() );
}
//////////
// Adds object to group with specified index (If object is already in
// group, nothing is changed.)
void ON_3dmObjectAttributes::AddToGroup(
int group_index // zero based group index
)
{
if ( group_index >= 0 ) {
if ( !IsInGroup(group_index) )
m_group.Append(group_index);
}
}
//////////
// returns the index of the last group in the group list
// or -1 if the object is not in any groups
int ON_3dmObjectAttributes::TopGroup() const
{
const int* top_group = m_group.Last();
return top_group ? *top_group : -1;
}
//////////
// removes the object from the last group in the group list
void ON_3dmObjectAttributes::RemoveFromTopGroup()
{
int c = m_group.Count();
if ( c > 0 ) {
c--;
m_group.SetCount(c);
}
}
//////////
// Removes object from group with specified index. If object is not
// in the group, nothing is changed.
void ON_3dmObjectAttributes::RemoveFromGroup(
int group_index // zero based group index
)
{
int i;
const int count = m_group.Count();
for ( i = 0; i < count; i++ ) {
if (m_group[i] == group_index) {
m_group.Remove(i);
break;
}
}
}
//////////
// Removes object from all groups.
void ON_3dmObjectAttributes::RemoveFromAllGroups()
{
m_group.Destroy();
}
bool ON_3dmObjectAttributes::FindDisplayMaterialId(
const ON_UUID& viewport_id,
ON_UUID* display_material_id
) const
{
bool rc = false;
if ( m_dmref.Count() > 0 )
{
ON_DisplayMaterialRef search_material, found_material;
search_material.m_viewport_id = viewport_id;
if ( 0 != (rc = FindDisplayMaterialRef(search_material,&found_material)) )
{
if ( display_material_id )
*display_material_id = found_material.m_display_material_id;
}
}
return rc;
}
bool ON_3dmObjectAttributes::FindDisplayMaterialRef(
const ON_DisplayMaterialRef& search_material,
ON_DisplayMaterialRef* found_material
) const
{
int i = m_dmref.Count();
if ( i > 0 )
{
int j = -1;
if ( search_material.m_viewport_id != ON_nil_uuid )
{
if ( search_material.m_display_material_id != ON_nil_uuid )
{
while(i--)
{
if ( (m_dmref[i].m_display_material_id == search_material.m_display_material_id) &&
(m_dmref[i].m_viewport_id == search_material.m_viewport_id) )
{
if(found_material)
*found_material = m_dmref[i];
return true;
}
}
}
else
{
while(i--)
{
const ON_UUID& vid = m_dmref[i].m_viewport_id;
if ( vid == search_material.m_viewport_id )
{
if(found_material)
*found_material = m_dmref[i];
return true;
}
if ( vid == ON_nil_uuid )
{
j = i;
}
}
if ( j >= 0 )
{
if(found_material)
*found_material = m_dmref[j];
return true;
}
}
}
else
{
if ( search_material.m_display_material_id != ON_nil_uuid )
{
while(i--)
{
if ( m_dmref[i].m_display_material_id == search_material.m_display_material_id )
{
if ( m_dmref[i].m_viewport_id == ON_nil_uuid )
{
if(found_material)
*found_material = m_dmref[i];
return true;
}
if ( j < 0 )
j = i;
}
}
if ( j >= 0 )
{
if(found_material)
*found_material = m_dmref[j];
return true;
}
}
else
{
while(i--)
{
if ( m_dmref[i].m_viewport_id == ON_nil_uuid )
{
if(found_material)
*found_material = m_dmref[i];
return true;
}
}
}
}
}
return false;
}
bool ON_3dmObjectAttributes::AddDisplayMaterialRef(
ON_DisplayMaterialRef display_material
)
{
bool rc = false;
if ( !(display_material.m_display_material_id == ON_nil_uuid) )
{
int i = m_dmref.Count();
while(i--)
{
if ( m_dmref[i].m_viewport_id == display_material.m_viewport_id )
{
m_dmref[i] = display_material;
return true;
}
}
m_dmref.Append(display_material);
}
return rc;
}
void ON_3dmObjectAttributes::RemoveAllDisplayMaterialRefs()
{
m_dmref.Destroy();
}
bool ON_3dmObjectAttributes::RemoveDisplayMaterialRef(
ON_UUID viewport_id,
ON_UUID display_material_id
)
{
bool rc = false;
int i = m_dmref.Count();
if ( i > 0 )
{
const bool bCheckViewportId = !ON_UuidIsNil(viewport_id);
const bool bCheckMaterialId = !ON_UuidIsNil(display_material_id);
if ( bCheckViewportId || bCheckMaterialId )
{
while(i--)
{
if ( bCheckViewportId && m_dmref[i].m_viewport_id != viewport_id )
continue;
if ( bCheckMaterialId && m_dmref[i].m_display_material_id != display_material_id )
continue;
// remove this item
rc = true;
m_dmref.Remove(i);
}
}
else
{
// 20 Sep 2006 Dale Lear - this was added so we can
// remove all entries with non-nil viewport and nil
// uuid.
while(i--)
{
if ( !ON_UuidIsNil(m_dmref[i].m_viewport_id)
&& ON_UuidIsNil(m_dmref[i].m_display_material_id)
)
{
// remove this item
rc = true;
m_dmref.Remove(i);
}
}
}
}
return rc;
}
int ON_3dmObjectAttributes::DisplayMaterialRefCount() const
{
return m_dmref.Count();
}
ON::ClipParticipationSource ON_3dmObjectAttributes::ClipParticipationSource() const
{
return m_private ? m_private->m_clip_participation_source : DefaultAttributesPrivate.m_clip_participation_source;
}
void ON_3dmObjectAttributes::SetClipParticipationSource(ON::ClipParticipationSource source)
{
if (ClipParticipationSource() == source)
return;
if (nullptr == m_private)
m_private = new ON_3dmObjectAttributesPrivate();
m_private->m_clip_participation_source = source;
}
void ON_3dmObjectAttributes::SetClipParticipationForAll()
{
// default is true for all clipping planes. If our private pointer hasn't
// been created, there is no need to do anything
if (nullptr == m_private)
return;
m_private->m_clipplane_list.Empty();
m_private->m_clipping_proof = false;
}
void ON_3dmObjectAttributes::SetClipParticipationForNone()
{
if (nullptr == m_private)
m_private = new ON_3dmObjectAttributesPrivate();
m_private->m_clipplane_list.Empty();
m_private->m_clipping_proof = true;
}
void ON_3dmObjectAttributes::SetClipParticipationList(const ON_UUID* clippingPlaneIds, int count)
{
if (nullptr == clippingPlaneIds || count < 1)
SetClipParticipationForAll();
if (nullptr == m_private)
m_private = new ON_3dmObjectAttributesPrivate();
m_private->m_clipplane_list.Empty();
for (int i = 0; i < count; i++)
m_private->m_clipplane_list.AddUuid(clippingPlaneIds[i], true);
m_private->m_clipping_proof = false;
}
void ON_3dmObjectAttributes::GetClipParticipation(
bool& forAllClippingPlanes,
bool& forNoClippingPlanes,
ON_UuidList& specificClipplaneList) const
{
if (nullptr == m_private)
{
forAllClippingPlanes = true;
forNoClippingPlanes = false;
specificClipplaneList.Empty();
return;
}
specificClipplaneList = m_private->m_clipplane_list;
if (specificClipplaneList.Count() > 0)
{
forAllClippingPlanes = false;
forNoClippingPlanes = false;
}
else
{
forNoClippingPlanes = m_private->m_clipping_proof;
forAllClippingPlanes = !forNoClippingPlanes;
}
}
ON::SectionFillRule ON_3dmObjectAttributes::SectionFillRule() const
{
return m_private ? m_private->m_section_fill_rule : DefaultAttributesPrivate.m_section_fill_rule;
}
void ON_3dmObjectAttributes::SetSectionFillRule(ON::SectionFillRule rule)
{
if (SectionFillRule() == rule)
return;
if (nullptr == m_private)
m_private = new ON_3dmObjectAttributesPrivate();
m_private->m_section_fill_rule = rule;
}
int ON_3dmObjectAttributes::SectionHatchIndex() const
{
return m_private ? m_private->m_section_hatch_index : DefaultAttributesPrivate.m_section_hatch_index;
}
void ON_3dmObjectAttributes::SetSectionHatchIndex(int index)
{
if (SectionHatchIndex() == index)
return;
if (nullptr == m_private)
m_private = new ON_3dmObjectAttributesPrivate();
m_private->m_section_hatch_index = index;
}
double ON_3dmObjectAttributes::SectionHatchScale() const
{
return m_private ? m_private->m_section_hatch_scale : DefaultAttributesPrivate.m_section_hatch_scale;
}
void ON_3dmObjectAttributes::SetSectionHatchScale(double scale)
{
if (SectionHatchScale() == scale)
return;
if (nullptr == m_private)
m_private = new ON_3dmObjectAttributesPrivate();
m_private->m_section_hatch_scale = scale;
}
double ON_3dmObjectAttributes::SectionHatchRotation() const
{
return m_private ? m_private->m_section_hatch_rotation : DefaultAttributesPrivate.m_section_hatch_rotation;
}
void ON_3dmObjectAttributes::SetSectionHatchRotation(double rotation)
{
if (SectionHatchRotation() == rotation)
return;
if (nullptr == m_private)
m_private = new ON_3dmObjectAttributesPrivate();
m_private->m_section_hatch_rotation = rotation;
}
ON::SectionAttributesSource ON_3dmObjectAttributes::SectionAttributesSource() const
{
return m_private ? m_private->m_section_attributes_source : DefaultAttributesPrivate.m_section_attributes_source;
}
void ON_3dmObjectAttributes::SetSectionAttributesSource(ON::SectionAttributesSource source)
{
if (SectionAttributesSource() == source)
return;
if (nullptr == m_private)
m_private = new ON_3dmObjectAttributesPrivate();
m_private->m_section_attributes_source = source;
}
double ON_3dmObjectAttributes::LinetypeScale() const
{
return m_private ? m_private->m_linetype_scale : 1.0;
}
void ON_3dmObjectAttributes::SetLinetypeScale(double scale)
{
if (scale < ON_EPSILON)
return;
if (fabs(LinetypeScale() - scale) < ON_EPSILON)
return;
if (nullptr == m_private)
m_private = new ON_3dmObjectAttributesPrivate();
m_private->m_linetype_scale = scale;
}
ON_Color ON_3dmObjectAttributes::HatchBackgroundFillColor() const
{
return m_private ? m_private->m_hatch_background_fill : ON_Color::UnsetColor;
}
void ON_3dmObjectAttributes::SetHatchBackgrounFillColor(const ON_Color& color)
{
ON_Color c = color;
if (c.Alpha() == 255)
c = ON_Color::UnsetColor;
if (HatchBackgroundFillColor() == c)
return;
if (nullptr == m_private)
m_private = new ON_3dmObjectAttributesPrivate();
m_private->m_hatch_background_fill = c;
}
bool ON_3dmObjectAttributes::HatchBoundaryVisible() const
{
return m_private ? m_private->m_hatch_boundary_visible : DefaultAttributesPrivate.m_hatch_boundary_visible;
}
void ON_3dmObjectAttributes::SetHatchBoundaryVisible(bool on)
{
if (HatchBoundaryVisible() == on)
return;
if (nullptr == m_private)
m_private = new ON_3dmObjectAttributesPrivate();
m_private->m_hatch_boundary_visible = on;
}
//https://mcneel.myjetbrains.com/youtrack/issue/RH-20531
ON_Plane ON_3dmObjectAttributes::ObjectFrame(const ON_COMPONENT_INDEX&, bool bRaw) const
{
if (!m_object_frame.IsValid())
{
return ON_Plane::UnsetPlane;
}
if (bRaw)
{
return m_object_frame;
}
ON_Plane plane = m_object_frame;
plane.xaxis.Unitize();
plane.zaxis.Unitize();
plane.yaxis.Unitize();
return plane;
}
//https://mcneel.myjetbrains.com/youtrack/issue/RH-20531
void ON_3dmObjectAttributes::SetObjectFrame(const ON_COMPONENT_INDEX&, const ON_Xform& wcs_to_ocs)
{
m_object_frame = ON_Plane::World_xy;
m_object_frame.Transform(wcs_to_ocs);
}
void ON_3dmObjectAttributes::SetObjectFrame(const ON_COMPONENT_INDEX& ci, const ON_Plane& plane)
{
m_object_frame = plane;
}
ON_Decal* ON_3dmObjectAttributes::AddDecal(void)
{
if (nullptr == m_private)
m_private = new ON_3dmObjectAttributesPrivate;
return m_private->m_decals.AddDecal();
}
ON_MeshModifiers& ON_3dmObjectAttributes::MeshModifiers(void) const
{
if (nullptr == m_private)
m_private = new ON_3dmObjectAttributesPrivate;
return m_private->m_mesh_modifiers;
}
void ON_3dmObjectAttributes::Internal_PopulateDecals(const ON_XMLRootNode& node) const
{
if (!ON_DecalCollection::NodeContainsDecals(node))
return;
if (nullptr == m_private)
m_private = new ON_3dmObjectAttributesPrivate;
m_private->m_decals.Populate(node);
}
const ON_SimpleArray<ON_Decal*>& ON_3dmObjectAttributes::GetDecalArray(void) const
{
if (nullptr == m_private)
m_private = new ON_3dmObjectAttributesPrivate;
return m_private->m_decals.GetDecalArray();
}
// {1403A7E4-E7AD-4a01-A2AA-41DAE6BE7ECB}
const ON_UUID ON_DisplayMaterialRef::m_invisible_in_detail_id =
{ 0x1403a7e4, 0xe7ad, 0x4a01, { 0xa2, 0xaa, 0x41, 0xda, 0xe6, 0xbe, 0x7e, 0xcb } };
ON_DisplayMaterialRef::ON_DisplayMaterialRef()
{
m_viewport_id = ON_nil_uuid;
m_display_material_id = ON_nil_uuid;
}
bool ON_DisplayMaterialRef::operator==(const ON_DisplayMaterialRef& other) const
{
return (Compare(other)==0);
}
bool ON_DisplayMaterialRef::operator!=(const ON_DisplayMaterialRef& other) const
{
return (Compare(other)!=0);
}
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_DisplayMaterialRef::operator<(const ON_DisplayMaterialRef& other) const
{
return (Compare(other)<0);
}
bool ON_DisplayMaterialRef::operator<=(const ON_DisplayMaterialRef& other) const
{
return (Compare(other)<=0);
}
bool ON_DisplayMaterialRef::operator>(const ON_DisplayMaterialRef& other) const
{
return (Compare(other)>0);
}
bool ON_DisplayMaterialRef::operator>=(const ON_DisplayMaterialRef& other) const
{
return (Compare(other)>=0);
}
Reference in New Issue View Git Blame Copy Permalink