SbCylinderPlaneProjector(3) Coin SbCylinderPlaneProjector(3) NAME SbCylinderPlaneProjector - The SbCylinderPlaneProjector class projects 2D points to a half-cylinder and a plane. SYNOPSIS #include Inherits SbCylinderSectionProjector. Public Member Functions SbCylinderPlaneProjector (const float edgetol=0.9f, const SbBool orienttoeye=TRUE) SbCylinderPlaneProjector (const SbCylinder &cyl, const float edgetol=0.9f, const SbBool orienttoeye=TRUE) virtual SbProjector * copy (void) const virtual SbVec3f project (const SbVec2f &point) virtual SbRotation getRotation (const SbVec3f &point1, const SbVec3f &point2) Public Member Functions inherited from SbCylinderSectionProjector SbCylinderSectionProjector (const float edgetol=0.9f, const SbBool orienttoeye=TRUE) SbCylinderSectionProjector (const SbCylinder &cyl, const float edgetol=0.9f, const SbBool orienttoeye=TRUE) void setTolerance (const float edgetol) float getTolerance (void) const SbBool isWithinTolerance (const SbVec3f &point) Public Member Functions inherited from SbCylinderProjector SbVec3f projectAndGetRotation (const SbVec2f &point, SbRotation &rot) void setCylinder (const SbCylinder &cyl) const SbCylinder & getCylinder (void) const void setOrientToEye (const SbBool orienttoeye) SbBool isOrientToEye (void) const void setFront (const SbBool infront) SbBool isFront (void) const SbBool isPointInFront (const SbVec3f &point) const virtual void setWorkingSpace (const SbMatrix &space) Public Member Functions inherited from SbProjector virtual void setViewVolume (const SbViewVolume &vol) const SbViewVolume & getViewVolume (void) const const SbMatrix & getWorkingSpace (void) const virtual SbBool tryProject (const SbVec2f &point, const float epsilon, SbVec3f &result) Protected Member Functions SbRotation getRotation (const SbVec3f &point1, const SbBool tol1, const SbVec3f &point2, const SbBool tol2) Protected Member Functions inherited from SbCylinderSectionProjector virtual void setupTolerance (void) Protected Member Functions inherited from SbCylinderProjector SbCylinderProjector (const SbBool orienttoeye) SbCylinderProjector (const SbCylinder &cylinder, const SbBool orienttoeye) SbBool intersectCylinderFront (const SbLine &line, SbVec3f &result) Protected Member Functions inherited from SbProjector SbProjector (void) virtual ~SbProjector () SbLine getWorkingLine (const SbVec2f &point) const float findVanishingDistance (void) const SbBool verifyProjection (const SbVec3f &projpt) const Additional Inherited Members Protected Attributes inherited from SbCylinderSectionProjector float tolerance float tolDist SbVec3f planeDir SbLine planeLine float planeDist SbPlane tolPlane Protected Attributes inherited from SbCylinderProjector SbBool intersectFront SbCylinder cylinder SbBool orientToEye SbBool needSetup SbVec3f lastPoint Protected Attributes inherited from SbProjector SbViewVolume viewVol SbMatrix worldToWorking SbMatrix workingToWorld Detailed Description The SbCylinderPlaneProjector class projects 2D points to a half- cylinder and a plane. This projector uses a plane along with the half-cylinder of SbCylinderSectionProjector for projections. If the 2D point mapping 'misses' the cylinder section, the 3D point will be projected onto the plane. See also SbSpherePlaneProjector Constructor & Destructor Documentation SbCylinderPlaneProjector::SbCylinderPlaneProjector (const float edgetol = 0.9f, const SbBool orienttoeye = TRUE) Default constructor. See SbCylinderSectionProjector::SbCylinderSectionProjector(). SbCylinderPlaneProjector::SbCylinderPlaneProjector (const SbCylinder & cyl, const float edgetol = 0.9f, const SbBool orienttoeye = TRUE) Constructor with explicit specification of projection cylinder. Member Function Documentation SbProjector * SbCylinderPlaneProjector::copy (void) const [virtual] Construct and return a copy of this projector. The caller is responsible for destructing the new instance. Note that if the Coin library has been built as a DLL under Microsoft Windows and you use this method from application code, you must make sure that both the Coin DLL and the application executable are using the same instance of a C Run-Time (CRT) library. Otherwise, you will get memory heap corruption upon deallocating the returned instances, eventually leading to mysterious crashes. Reimplemented from SbCylinderSectionProjector. SbVec3f SbCylinderPlaneProjector::project (const SbVec2f & point) [virtual] Project the 2D point from normalized viewport coordinates to a 3D point. The mapping will be done in accordance with the type of the projector. Reimplemented from SbCylinderSectionProjector. SbRotation SbCylinderPlaneProjector::getRotation (const SbVec3f & point1, const SbVec3f & point2) [virtual] Returns rotation on the projection surface which reorients point1 to point2. Reimplemented from SbCylinderSectionProjector. SbRotation SbCylinderPlaneProjector::getRotation (const SbVec3f & point1, const SbBool tol1, const SbVec3f & point2, const SbBool tol2) [protected] Calculates rotation from point1 to point2, with tol1 and tol2 deciding whether or not to use the tolerance setting. Author Generated automatically by Doxygen for Coin from the source code. Version 4.0.2 Tue Dec 26 2023 17:59:22 SbCylinderPlaneProjector(3)