Base class describing convex shapes in N-dimensional space. More...
#include <geomc/shape/Shape.h>
Public Types | |
| typedef PointType< T, N >::point_t | point_t |
| typedef T | elem_t |
| The coordinate type of this shape. | |
Public Member Functions | |
| point_t | convex_support (point_t d) const |
| Geometric convex support function. More... | |
| template<typename Shape > | |
| bool | intersects (const Convex< T, N, Shape > &other) const |
| Convex shape overlap test. More... | |
| Rect< T, N > | bounds () const |
| Produces an axis-aligned box completely enclosing this shape. More... | |
Static Public Attributes | |
| static constexpr size_t | N |
| The dimension of this shape. | |
Detailed Description
class geom::Convex< T, N, Derived >
Base class describing convex shapes in N-dimensional space.
Uses the curiously-recurring template pattern to perform static polymorphism. Override convex_support() in the derived implementation.
Member Function Documentation
◆ bounds()
Produces an axis-aligned box completely enclosing this shape.
The default implementation calls convex_support() along each of the principal axes to find the extents.
◆ convex_support()
Geometric convex support function.
Returns the point on the surface of this convex shape that is furthest along direction d (i.e., has the highest dot product with d).
All shapes which implement this function automatically support geometrical intersection tests with any other Convex object.
- Parameters
-
d Direction along which to find a support plane.
- Returns
- A point on the surface of this convex shape.
◆ intersects()
Convex shape overlap test.
- Returns
- True if and only if this convex shape overlaps
other; false otherwise.
The documentation for this class was generated from the following file:
- geomc/shape/Shape.h
