BrepFace
The BrepFace class represents a single face within a brep model, supporting various types of geometric surfaces. Each face is characterized by its geometry, material, curves, vertices, and specific properties such as radius, angle, and wrap parameters depending on the type of surface.
#include <format/TellusimBrep.h>
Constructors
explicit BrepFace(const char *name = nullptr)
explicit BrepFace(Type type, const char *name = nullptr)
explicit BrepFace(Type type, BrepGeometry &geometry, const char *name = nullptr)
Methods
Clear face.
void clear()
Face type.
void setType(Type type)
Type getType() const
static const char *getTypeName(Type type)
const char *getTypeName() const
bool isUnknown() const
bool isPlane() const
bool isSphere() const
bool isCylinder() const
bool isCone() const
bool isTorus() const
bool isLemon() const
bool isRevolve() const
bool isExtrude() const
bool isSurface() const
bool hasPhi() const
bool hasTheta() const
bool hasVertices() const
static bool isRevolve(Type type)
static bool isExtrude(Type type)
static bool isSurface(Type type)
Face name.
void setName(const char *name)
String getName() const
Face winding.
void setWinding(float64_t winding)
float64_t getWinding() const
Face geometry.
void setGeometry(BrepGeometry &geometry)
const BrepGeometry getGeometry() const
BrepGeometry getGeometry()
Face material.
void setMaterial(BrepMaterial &material)
const BrepMaterial getMaterial() const
BrepMaterial getMaterial()
Face curves.
void clearCurves()
void reserveCurves(uint32_t num_curves)
uint32_t addCurve(BrepCurve &curve)
bool removeCurve(BrepCurve &curve)
uint32_t findCurve(const BrepCurve &curve) const
uint32_t getNumCurves() const
const Array<BrepCurve> getCurves() const
Array<BrepCurve> getCurves()
const BrepCurve getCurve(uint32_t index) const
BrepCurve getCurve(uint32_t index)
Face vertices.
void clearVertices()
void setNumVertices(uint32_t num_vertices)
void reserveVertices(uint32_t num_vertices)
uint32_t getNumVertices() const
void setVertices(const Vector3d *vertices, uint32_t num_vertices)
const Vector3d *getVertices() const
Vector3d *getVertices()
void setVertex(uint32_t index, Vector3d vertex)
const Vector3d getVertex(uint32_t index) const
Vector3d getVertex(uint32_t index)
uint32_t addVertex(Vector3d vertex)
uint32_t addVertices(Vector3d v0, Vector3d v1)
uint32_t addVertices(Vector3d v0, Vector3d v1, Vector3d v2)
uint32_t addVertices(Vector3d v0, Vector3d v1, Vector3d v2, Vector3d v3)
Sphere parameters.
void setSphereRadius(float64_t radius)
float64_t getSphereRadius() const
Cylinder parameters.
void setCylinderRadius(float64_t radius)
float64_t getCylinderRadius() const
Cone parameters.
void setConeAngle(float64_t angle)
float64_t getConeAngle() const
void setConeRadius(float64_t radius)
float64_t getConeRadius() const
Torus parameters.
void setTorusMajorRadius(float64_t radius)
float64_t getTorusMajorRadius() const
void setTorusMinorRadius(float64_t radius)
float64_t getTorusMinorRadius() const
Lemon parameters.
void setLemonMajorRadius(float64_t radius)
float64_t getLemonMajorRadius() const
void setLemonMinorRadius(float64_t radius)
float64_t getLemonMinorRadius() const
Revolve parameters.
uint32_t getRevolveDegree() const
void setRevolveWrap(float64_t wrap)
float64_t getRevolveWrap() const
Vector3d getRevolveVertex(float64_t x, float64_t y) const
Extrude parameters.
uint32_t getExtrudeDegree() const
void setExtrudeWrap(float64_t wrap)
float64_t getExtrudeWrap() const
void setExtrudeDirection(Vector3d direction)
Vector3d getExtrudeDirection() const
Vector3d getExtrudeVertex(float64_t x, float64_t y) const
Surface parameters.
uint32_t getSurfaceDegreeX() const
uint32_t getSurfaceDegreeY() const
void setSurfaceWidth(uint32_t width)
uint32_t getSurfaceWidth() const
void setSurfaceHeight(uint32_t height)
uint32_t getSurfaceHeight() const
void setSurfaceWrap(Vector2d wrap)
Vector2d getSurfaceWrap() const
Vector3f getSurfaceVertex(float64_t x, float64_t y) const
Vector3f getSurfaceVertex(float64_t x, float64_t y, Vector3f tangent, Vector3f binormal) const
Trim surface geometry.
void trimSurface(float64_t border = 1e-3)
Project points to parametric coordinates.
bool projectPoints(Vector2d *pcoords, const Vector3d *points, uint32_t num) const
Vector2d projectPoint(Vector3d point) const
Unproject parametric coordinates to points.
bool unprojectPoints(Vector3d *points, const Vector2d *pcoords, uint32_t num) const
Vector3d unprojectPoint(Vector2d pcoord) const
Signed distance to the closest curve.
float64_t getDistanceX(Vector2d pcoord, float64_t epsilon = 1e-6) const
float64_t getDistanceY(Vector2d pcoord, float64_t epsilon = 1e-6) const
Face bound rect.
void setBoundRect(BoundRectd rect)
const BoundRectd getBoundRect() const
Face bound circle.
void setBoundCircle(BoundCircled circle)
const BoundCircled getBoundCircle() const
Face bound box.
void setBoundBox(BoundBoxd box)
const BoundBoxd getBoundBox() const
Face bound sphere.
void setBoundSphere(BoundSphered sphere)
const BoundSphered getBoundSphere() const
Face transform.
void setTransform(float64_t scale)
void setTransform(Matrix4x3d transform)
void setTransform(Matrix4x3d transform, Matrix4x3d itransform)
const Matrix4x3d getTransform() const
const Matrix4x3d getITransform() const
Create wrap curve.
BrepCurve createWrapCurve(Vector2d wrap, float64_t epsilon = 1e-6) const
Wrap curve vertices.
void wrapCurves(Vector2d wrap, float64_t epsilon = 1e-6)
Optimize curve vertices.
void optimizeCurves(float64_t epsilon = 1e-6)
Signed curves area.
float64_t getCurvesArea() const
Create bounds.
bool createBounds(bool force = false, bool clear = true, uint32_t steps = 8, float64_t epsilon = 1e-6)
Compare faces.
int32_t compare(const BrepFace &face, Matrix4x3d transform = Matrix4x3d::identity, float64_t threshold = 1e-6, bool spatial = true) const
Memory usage.
size_t getMemory() const
Enums
Type
Face types.
| Name | Value | Description |
|---|---|---|
| TypeUnknown | 0 | |
| TypePlane | 1 | Place face. |
| TypeSphere | 2 | Sphere face. |
| TypeCylinder | 3 | Cylinder face. |
| TypeCone | 4 | Cone face. |
| TypeTorus | 5 | Torus face. |
| TypeLemon | 6 | Lemon face. |
| TypeRevolve1 | 7 | 1st degree revolve face. |
| TypeRevolve2 | 8 | 2nd degree revolve face. |
| TypeRevolve3 | 9 | 3rd degree revolve face. |
| TypeExtrude1 | 10 | 1st degree extrude face. |
| TypeExtrude2 | 11 | 2nd degree extrude face. |
| TypeExtrude3 | 12 | 3rd degree extrude face. |
| TypeSurface1x1 | 13 | 1x1 degree surface face. |
| TypeSurface1x2 | 14 | 1x2 degree surface face. |
| TypeSurface1x3 | 15 | 1x3 degree surface face. |
| TypeSurface2x1 | 16 | 2x1 degree surface face. |
| TypeSurface2x2 | 17 | 2x2 degree surface face. |
| TypeSurface2x3 | 18 | 2x3 degree surface face. |
| TypeSurface3x1 | 19 | 3x1 degree surface face. |
| TypeSurface3x2 | 20 | 3x2 degree surface face. |
| TypeSurface3x3 | 21 | 3x3 degree surface face. |
| NumTypes | 22 | |
| BaseTypeOffset | TypePlane | |
| WrapTypeOffset | TypeExtrude1 | |
| NumBaseTypes | (NumTypes - BaseTypeOffset) | |
| NumWrapTypes | (NumTypes - WrapTypeOffset) |