base_geometry.h File Reference

Shape is the base class for all geometries. More...

#include "base_data_package.h"
#include "sph_data_containers.h"
#include <string>

Go to the source code of this file.

Classes
class	SPH::Shape
	Base class for all volumetric geometries Note that checkContain and findClosest point are basic function, They should not call other functions in shape. More...
class	SPH::BinaryShapes
	a collections of shapes with binary operations This class so that it has ownership of all shapes by using a unique pointer vector. In this way, add or subtract a shape will call the shape's constructor other than passing the shape pointer. More...
class	SPH::Edge< InEdgeType, OutEdgeType >
	template base class of linear structure only with topology information. Note that a edge is defined together with a structure which is composed of edges. Such structure should have an interface function ContainerSize() returning the curent total amount of edges. More...

Namespaces
	SPH

Typedefs
using	SPH::ShapeAndOp = std::pair< Shape *, ShapeBooleanOps >

Enumerations
enum	ShapeBooleanOps { add, sub, sym_diff, intersect }

Detailed Description

Shape is the base class for all geometries.

Several pure virtual functions are defined here. (a) closest point on surface: to find the closest point on shape surface to a given point. (b) find the lower and upper bounds.

Author

Chi ZHang and Xiangyu Hu