Rhino C++ API
8.10
|
#include <opennurbs_brep.h>
Public Types | |
enum | TYPE { unknown = 0, outer = 1, inner = 2, slit = 3, crvonsrf = 4, ptonsrf = 5, type_count = 6 } |
![]() | |
enum | UserDataConflictResolution : unsigned char { UserDataConflictResolution::destination_object = 0, UserDataConflictResolution::source_object = 1, UserDataConflictResolution::source_copycount_gt = 2, UserDataConflictResolution::source_copycount_ge = 3, UserDataConflictResolution::destination_copycount_gt = 4, UserDataConflictResolution::destination_copycount_ge = 5, UserDataConflictResolution::delete_item = 6 } |
Public Member Functions | |
ON_BrepLoop () | |
ON_BrepLoop (int) | |
loop index More... | |
ON_Brep * | Brep () const |
ON_COMPONENT_INDEX | ComponentIndex () const override |
virtual ON_Geometry::ComponentIndex() override More... | |
void | DestroyRuntimeCache (bool bDelete=true) override |
int | Dimension () const override |
void | Dump (ON_TextLog &) const override |
for debugging More... | |
ON_BrepFace * | Face () const |
bool | GetBBox (double *boxmin, double *boxmax, bool bGrowBox=false) const override |
virtual ON_Geometry GetBBox override More... | |
int | IndexOfTrim (const ON_BrepTrim &) const |
Interface. More... | |
bool | IsValid (class ON_TextLog *text_log=nullptr) const override |
ON_BrepLoop & | operator= (const ON_BrepLoop &) |
bool | Read (ON_BinaryArchive &) override |
unsigned int | SizeOf () const override |
virtual ON_Object::SizeOf override More... | |
int | SurfaceIndexOf () const |
const ON_Surface * | SurfaceOf () const |
bool | Transform (const ON_Xform &xform) override |
virtual ON_Geometry::Transform() override. More... | |
bool | TransformTrim (const ON_Xform &xform) |
ON_BrepTrim * | Trim (int lti) const |
int | TrimCount () const |
bool | Write (ON_BinaryArchive &) const override |
![]() | |
ON_Geometry ()=default | |
ON_Geometry (const ON_Geometry &)=default | |
~ON_Geometry ()=default | |
ON_BoundingBox | BoundingBox () const |
virtual class ON_Brep * | BrepForm (class ON_Brep *brep=nullptr) const |
virtual void | ClearBoundingBox () |
virtual bool | EvaluatePoint (const class ON_ObjRef &objref, ON_3dPoint &P) const |
bool | GetBoundingBox (ON_3dPoint &bbox_min, ON_3dPoint &bbox_max, bool bGrowBox=false) const |
bool | GetBoundingBox (ON_BoundingBox &bbox, bool bGrowBox=false) const |
virtual bool | GetTightBoundingBox (class ON_BoundingBox &tight_bbox, bool bGrowBox=false, const class ON_Xform *xform=nullptr) const |
virtual bool | HasBrepForm () const |
virtual bool | IsDeformable () const |
virtual bool | IsMorphable () const |
bool | IsValid (class ON_TextLog *text_log=nullptr) const override |
virtual bool | MakeDeformable () |
virtual bool | Morph (const class ON_SpaceMorph &morph) |
ON_Geometry & | operator= (const ON_Geometry &)=default |
bool | Rotate (double rotation_angle, const ON_3dVector &rotation_axis, const ON_3dPoint &rotation_center) |
bool | Rotate (double sin_angle, double cos_angle, const ON_3dVector &rotation_axis, const ON_3dPoint &rotation_center) |
bool | Scale (double scale_factor) |
virtual bool | SwapCoordinates (int i, int j) |
const ON_BoundingBox | TightBoundingBox () const |
bool | Translate (const ON_3dVector &translation_vector) |
![]() | |
ON_Object () ON_NOEXCEPT | |
ON_Object (const ON_Object &) | |
virtual | ~ON_Object () |
virtual ON_AggregateComponentStatus | AggregateComponentStatus () const |
bool | AttachUserData (class ON_UserData *pUserData) |
unsigned int | ClearAllComponentStates () const |
virtual unsigned int | ClearComponentStates (ON_COMPONENT_INDEX component_index, ON_ComponentStatus states_to_clear) const |
virtual unsigned int | ClearComponentStates (ON_ComponentStatus states_to_clear) const |
void | CopyUserData (const ON_Object &source_object) |
unsigned int | CopyUserData (const ON_Object &source_object, ON_UUID source_userdata_item_id, ON_Object::UserDataConflictResolution userdata_conflict_resolution) |
virtual ON__UINT32 | DataCRC (ON__UINT32 current_remainder) const |
virtual bool | DeleteComponents (const ON_COMPONENT_INDEX *ci_list, size_t ci_count) |
bool | DetachUserData (class ON_UserData *pUserData) |
void | EmergencyDestroy () |
class ON_UserData * | FirstUserData () const |
virtual unsigned int | GetComponentsWithSetStates (ON_ComponentStatus states_filter, bool bAllEqualStates, ON_SimpleArray< ON_COMPONENT_INDEX > &components) const |
class ON_UserData * | GetUserData (const ON_UUID &userdata_uuid) const |
bool | GetUserString (const wchar_t *key, ON_wString &string_value) const |
int | GetUserStringKeys (ON_ClassArray< ON_wString > &user_string_keys) const |
int | GetUserStrings (ON_ClassArray< ON_UserString > &user_strings) const |
bool | IsCorrupt (bool bRepair, bool bSilentError, class ON_TextLog *text_log) const |
bool | IsKindOf (const ON_ClassId *pClassId) const |
virtual void | MarkAggregateComponentStatusAsNotCurrent () const |
virtual void | MemoryRelocate () |
virtual ON_UUID | ModelObjectId () const |
void | MoveUserData (ON_Object &source_object) |
unsigned int | MoveUserData (ON_Object &source_object, ON_UUID source_userdata_item_id, ON_Object::UserDataConflictResolution userdata_conflict_resolution, bool bDeleteAllSourceItems) |
virtual ON::object_type | ObjectType () const |
ON_Object & | operator= (const ON_Object &) |
void | PurgeUserData () |
virtual unsigned int | SetComponentStates (ON_COMPONENT_INDEX component_index, ON_ComponentStatus states_to_set) const |
virtual unsigned int | SetComponentStatus (ON_COMPONENT_INDEX component_index, ON_ComponentStatus status_to_copy) const |
bool | SetUserString (const wchar_t *key, const wchar_t *string_value) |
int | SetUserStrings (int count, const ON_UserString *user_strings, bool bReplace) |
bool | ThisIsNullptr (bool bSilentError) const |
void | TransformUserData (const class ON_Xform &xform) |
virtual bool | UpdateReferencedComponents (const class ON_ComponentManifest &source_manifest, const class ON_ComponentManifest &destination_manifest, const class ON_ManifestMap &manifest_map) |
int | UserStringCount () const |
Public Attributes | |
int | m_fi = -1 |
index of face that uses this loop More... | |
int | m_loop_index = -1 |
index of loop in ON_Brep.m_L[] array More... | |
ON_U | m_loop_user |
ON_BoundingBox | m_pbox |
ON_ComponentStatus | m_status = ON_ComponentStatus::NoneSet |
ON_SimpleArray< int > | m_ti |
trim indices More... | |
TYPE | m_type = ON_BrepLoop::unknown |
Friends | |
class | ON_Brep |
Additional Inherited Members | |
![]() | |
const static ON_Geometry | Unset |
enum ON_BrepLoop::TYPE |
Enumerator | |
---|---|
unknown | |
outer | 2d loop curves form a simple closed curve with a counterclockwise orientation |
inner | 2d loop curves form a simple closed curve with a clockwise orientation |
slit | always closed - used internally during splitting operations |
crvonsrf | "loop" is a curveonsrf made from a single (open or closed) trim that is has type ON_BrepTrim::crvonsrf. |
ptonsrf | "loop" is a ptonsrf made from a single trim that is has type ON_BrepTrim::ptonsrf. |
type_count |
ON_BrepLoop::ON_BrepLoop | ( | ) |
ON_BrepLoop::ON_BrepLoop | ( | int | ) |
loop index
ON_Brep* ON_BrepLoop::Brep | ( | ) | const |
Returns: Brep that the loop belongs to.
|
overridevirtual |
virtual ON_Geometry::ComponentIndex() override
Reimplemented from ON_Geometry.
|
overridevirtual |
Expert interface Description: Expert user function. If you are using openNURBS in its default configuration to read and write 3dm archives, you never need to call this function. Many objects employ lazy creation of (runtime) caches that save information to help speed geometric calculations. This function will destroy all runtime information. Parameters: bDelete - [in] if true, any cached information is properly deleted. If false, any cached information is simply discarded. This is useful when the cached information may be in alternate memory pools that are managed in nonstandard ways.
Reimplemented from ON_Object.
|
overridevirtual |
virtual ON_Geometry overrides A loop is derived from ON_Geometry so that is can be passed around to things that expect ON_Geometry pointers. It is not a very useful stand-alone object. Description: virtual ON_Geometry::Dimension() override. Returns: 2
Reimplemented from ON_Geometry.
|
overridevirtual |
for debugging
Reimplemented from ON_Object.
ON_BrepFace* ON_BrepLoop::Face | ( | ) | const |
Returns: Brep face this loop belongs to.
|
overridevirtual |
virtual ON_Geometry GetBBox override
Reimplemented from ON_Geometry.
int ON_BrepLoop::IndexOfTrim | ( | const ON_BrepTrim & | ) | const |
Interface.
Returns the index i such that loop.m_ti[i] = trim.m_trim_index. Returns -1 if the trim is not in this loop
|
overridevirtual |
Description: Tests an object to see if its data members are correctly initialized. Parameters: text_log - [in] if the object is not valid and text_log is not nullptr, then a brief english description of the reason the object is not valid is appended to the log. The information appended to text_log is suitable for low-level debugging purposes by programmers and is not intended to be useful as a high level user interface tool. Returns: @untitled table true object is valid false object is invalid, uninitialized, etc.
Reimplemented from ON_Object.
ON_BrepLoop& ON_BrepLoop::operator= | ( | const ON_BrepLoop & | ) |
|
overridevirtual |
Description: Low level archive writing tool used by ON_BinaryArchive::ReadObject(). Parameters: binary_archive - archive to read from Returns: Returns true if the read is successful. Remarks: Use ON_BinaryArchive::ReadObject() to read objects. This Read() function should read the objects definition back into its data members.
The default implementation of this virtual function returns false and does nothing.
Reimplemented from ON_Object.
|
overridevirtual |
virtual ON_Object::SizeOf override
ON_Object overrides
(Loops and trims are purely topological - geometry queries should be directed at the trim's 2d curve or the trim's edge's 3d curve.)
Reimplemented from ON_Object.
int ON_BrepLoop::SurfaceIndexOf | ( | ) | const |
Returns: brep.m_S[] surface index of the 3d surface geometry used by this loop or -1.
const ON_Surface* ON_BrepLoop::SurfaceOf | ( | ) | const |
Returns: Pointer to the surface geometry used by the loop.
|
overridevirtual |
virtual ON_Geometry::Transform() override.
Reimplemented from ON_Geometry.
bool ON_BrepLoop::TransformTrim | ( | const ON_Xform & | xform | ) |
Description: Expert user tool that transforms all the parameter space (2d) trimming curves in this loop. Only 2d curve geometry is changed. The caller is responsible for reversing loops, toggle m_bRev, flags, etc. Parameters: xform - [in] Transformation applied to 2d curve geometry. Returns True if successful. If false is returned, the brep may be invalid.
ON_BrepTrim* ON_BrepLoop::Trim | ( | int | lti | ) | const |
Parameters: lti - [in] index into the loop's m_ti[] array. Returns: The trim brep.m_T[loop.m_ti[lti]];
int ON_BrepLoop::TrimCount | ( | ) | const |
Returns: Number of trims in this loop.
|
overridevirtual |
Description: Low level archive writing tool used by ON_BinaryArchive::WriteObject(). Parameters: binary_archive - archive to write to Returns: Returns true if the write is successful. Remarks: Use ON_BinaryArchive::WriteObject() to write objects. This Write() function should just write the specific definition of this object. It should not write and any chunk typecode or length information.
The default implementation of this virtual function returns false and does nothing.
Reimplemented from ON_Object.
|
friend |
int ON_BrepLoop::m_fi = -1 |
index of face that uses this loop
int ON_BrepLoop::m_loop_index = -1 |
index of loop in ON_Brep.m_L[] array
|
mutable |
Union available for application use. The constructor zeros m_loop_user. The value is of m_loop_user is not saved in 3DM archives and may be changed by some computations.
ON_BoundingBox ON_BrepLoop::m_pbox |
parameter space trimming loop bounding box runtime information - not saved
|
mutable |
ON_SimpleArray<int> ON_BrepLoop::m_ti |
trim indices
TYPE ON_BrepLoop::m_type = ON_BrepLoop::unknown |