vtkAbstractMapper3D is an abstract class to specify interface between 3D data and graphics primitives or software rendering techniques. Subclasses of vtkAbstractMapper3D can be used for rendering geometry or rendering volumetric data.
This class also defines an API to support hardware clipping planes (at most six planes can be defined). It also provides geometric data about the input data it maps, such as the bounding box and center.
Return bounding box (array of six doubles) of data expressed as (xmin,xmax, ymin,ymax, zmin,zmax). Update this->Bounds as a side effect.
Get the bounds for this mapper as (Xmin,Xmax,Ymin,Ymax,Zmin,Zmax).
Return the Center of this mapper’s data. If center is empty model.center is returned, otherwise fills center
Return the diagonal length of this mappers bounding box.
getClippingPlaneInDataCoords(propMatrix, i, hnormal)
Get the ith clipping plane as a homogeneous plane equation. Use getNumberOfClippingPlanes() to get the number of planes.