#include <GePlane.h>
Static Public Attributes | |
| static GE_STATIC_EXPORT const OdGePlane | kXYPlane |
| static GE_STATIC_EXPORT const OdGePlane | kYZPlane |
| static GE_STATIC_EXPORT const OdGePlane | kZXPlane |
Additional Inherited Members | |
 Protected Member Functions inherited from OdGePlanarEnt | |
| OdGePlanarEnt () | |
| OdGePlanarEnt (const OdGePlanarEnt &plane) | |
| Protected Member Functions inherited from OdGeSurface | |
| OdGeSurface () | |
| OdGeSurface (const OdGeSurface &surf) | |
| Protected Member Functions inherited from OdGeEntity3d | |
| OdGeEntity3d () | |
| OdGeEntity3d (const OdGeEntity3d &) | |
| void | connectTo (OdGeEntity3dImpl *) |
Detailed Description
This class represents infinite planes in 3D space.
Corresponding C++ library: TD_Ge
<group OdGe_Classes>
- See also
- <link ge_OdGePlane.html, Working with Planes>
Constructor & Destructor Documentation
◆ OdGePlane() [1/6]
| OdGePlane::OdGePlane | ( | ) |
- Parameters
-
origin [in] Origin of plane. normal [in] The normal to the plane. uPnt [in] A point at the end of the U-axis. vPnt [in] A point at the end of the V-axis. uAxis [in] The U-axis. vAxis [in] The V-axis. a [in] Coefficient a. b [in] Coefficient b. c [in] Coefficient c. d [in] Coefficient d.
- Remarks
- A parametric point on the plane with parameters u and v maps to the point S(u,v) as follows
S(u,v) = originOfPlanarEntity + (u * uAxis) + (v * vAxis)
uAxis and vAxis need not be either normalized or perpendicular, but they must not be collinear.
The orthonormal canonical coordinate system associated with a plane defined follows
@untitled table origin Origin of plane. originOfPlanarEntiity
axis1 A unit vector in the plane. uAxis.normal()
axis2 A unit vector perpendicular to the plane. uAxis.crossProduct(vAxis).normal()
The plane equation for this plane is as follows
a * X + b * Y + c * Z + d = 0
◆ OdGePlane() [2/6]
| OdGePlane::OdGePlane | ( | const OdGePlane & | plane | ) |
◆ OdGePlane() [3/6]
| OdGePlane::OdGePlane | ( | const OdGePoint3d & | origin, |
| const OdGeVector3d & | normal | ||
| ) |
◆ OdGePlane() [4/6]
| OdGePlane::OdGePlane | ( | const OdGePoint3d & | uPnt, |
| const OdGePoint3d & | origin, | ||
| const OdGePoint3d & | vPnt | ||
| ) |
◆ OdGePlane() [5/6]
| OdGePlane::OdGePlane | ( | const OdGePoint3d & | origin, |
| const OdGeVector3d & | uAxis, | ||
| const OdGeVector3d & | vAxis | ||
| ) |
◆ OdGePlane() [6/6]
| OdGePlane::OdGePlane | ( | double | a, |
| double | b, | ||
| double | c, | ||
| double | d | ||
| ) |
Member Function Documentation
◆ intersectWith() [1/2]
| bool OdGePlane::intersectWith | ( | const OdGeBoundedPlane & | plane, |
| OdGeLineSeg3d & | intLine, | ||
| const OdGeTol & | tol = OdGeContext::gTol |
||
| ) | const |
◆ intersectWith() [2/2]
| bool OdGePlane::intersectWith | ( | const OdGePlane & | plane, |
| OdGeLine3d & | intLine, | ||
| const OdGeTol & | tol = OdGeContext::gTol |
||
| ) | const |
◆ operator=()
◆ set() [1/4]
| OdGePlane& OdGePlane::set | ( | const OdGePoint3d & | origin, |
| const OdGeVector3d & | uAxis, | ||
| const OdGeVector3d & | vAxis | ||
| ) |
Sets the parameters for this plane according to the arguments.
- Parameters
-
origin [in] Origin of plane. uAxis [in] The U-axis. vAxis [in] The V-axis.
- Returns
- Returns a reference to this plane.
- Remarks
- A parametric point on the plane with parameters u and v maps to the point S(u,v) as follows
S(u,v) = originOfPlanarEntity + (u * uAxis) + (v * vAxis)
uAxis and vAxis need not be either normalized or perpendicular, but they must not be collinear.
The orthonormal canonical coordinate system associated with a plane defined follows
@untitled table origin Origin of plane. originOfPlanarEntiity
axis1 A unit vector in the plane. uAxis.normal()
axis2 A unit vector perpendicular to the plane. uAxis.crossProduct(vAxis).normal()
The plane equation for this plane is as follows
a * X + b * Y + c * Z + d = 0
◆ set() [2/4]
| OdGePlane& OdGePlane::set | ( | const OdGePoint3d & | point, |
| const OdGeVector3d & | normal | ||
| ) |
Sets the parameters for this plane according to the arguments.
- Parameters
-
normal [in] The normal to the plane.
- Returns
- Returns a reference to this plane.
- Remarks
- A parametric point on the plane with parameters u and v maps to the point S(u,v) as follows
S(u,v) = originOfPlanarEntity + (u * uAxis) + (v * vAxis)
uAxis and vAxis need not be either normalized or perpendicular, but they must not be collinear.
The orthonormal canonical coordinate system associated with a plane defined follows
@untitled table origin Origin of plane. originOfPlanarEntiity
axis1 A unit vector in the plane. uAxis.normal()
axis2 A unit vector perpendicular to the plane. uAxis.crossProduct(vAxis).normal()
The plane equation for this plane is as follows
a * X + b * Y + c * Z + d = 0
◆ set() [3/4]
| OdGePlane& OdGePlane::set | ( | const OdGePoint3d & | uPnt, |
| const OdGePoint3d & | origin, | ||
| const OdGePoint3d & | vPnt | ||
| ) |
Sets the parameters for this plane according to the arguments.
- Parameters
-
origin [in] Origin of plane. uPnt [in] A point at the end of the U-axis. vPnt [in] A point at the end of the V-axis.
- Returns
- Returns a reference to this plane.
- Remarks
- A parametric point on the plane with parameters u and v maps to the point S(u,v) as follows
S(u,v) = originOfPlanarEntity + (u * uAxis) + (v * vAxis)
uAxis and vAxis need not be either normalized or perpendicular, but they must not be collinear.
The orthonormal canonical coordinate system associated with a plane defined follows
@untitled table origin Origin of plane. originOfPlanarEntiity
axis1 A unit vector in the plane. uAxis.normal()
axis2 A unit vector perpendicular to the plane. uAxis.crossProduct(vAxis).normal()
The plane equation for this plane is as follows
a * X + b * Y + c * Z + d = 0
◆ set() [4/4]
| OdGePlane& OdGePlane::set | ( | double | a, |
| double | b, | ||
| double | c, | ||
| double | d | ||
| ) |
Sets the parameters for this plane according to the arguments.
- Parameters
-
a [in] Coefficient a. b [in] Coefficient b. c [in] Coefficient c. d [in] Coefficient d.
- Returns
- Returns a reference to this plane.
- Remarks
- A parametric point on the plane with parameters u and v maps to the point S(u,v) as follows
S(u,v) = originOfPlanarEntity + (u * uAxis) + (v * vAxis)
uAxis and vAxis need not be either normalized or perpendicular, but they must not be collinear.
The orthonormal canonical coordinate system associated with a plane defined follows
@untitled table origin Origin of plane. originOfPlanarEntiity
axis1 A unit vector in the plane. uAxis.normal()
axis2 A unit vector perpendicular to the plane. uAxis.crossProduct(vAxis).normal()
The plane equation for this plane is as follows
a * X + b * Y + c * Z + d = 0
◆ signedDistanceTo()
| double OdGePlane::signedDistanceTo | ( | const OdGePoint3d & | point | ) | const |
Returns the signed distance to (elevation of) the specified point.
- Parameters
-
point [in] Any 3D point.
◆ TD_USING()
| OdGePlane::TD_USING | ( | OdGePlanarEnt::intersectWith | ) |
Returns true and the intersection point or line, if and only if the specified line or plane intersects with this plane.
- Parameters
-
line [in] Any 3D linear entity. plane [in] Any plane. intLine [out] Receives the intersection line. point [out] Receives the intersection point. tol [in] Geometric tolerance.
Member Data Documentation
◆ kXYPlane
|
static |
◆ kYZPlane
|
static |
◆ kZXPlane
|
static |
The documentation for this class was generated from the following file: