xy::BroadphaseComponent Struct Reference

Entities with broadphase components are returned from dynamic tree queries, which can then be used in collision testing. Narrow phase collision should be performed independently. More...

#include <BroadPhaseComponent.hpp>

Public Member Functions
	BroadphaseComponent ()=default
	Default constructor.
	BroadphaseComponent (sf::FloatRect rect, std::uint64_t flags=std::numeric_limits< std::uint64_t >::max())
	Construct a broadphase component from given FloatRect and flags.
void	setArea (sf::FloatRect area)
	Set the area within the world which this component's entity covers, in local coordinates.
sf::FloatRect	getArea () const
	Returns the local bounds of the component as applied in the constructor oe with setArea()
void	setFilterFlags (std::uint64_t flags)
	Allows filtering BroadphaseComponents during DynamicTree queries. The filter consists of up to 64 flags allowing items to be categorised. When the dynamic tree is queried only the items matching the query flags are returned. For example setting the flag to 4 will set the 3rd bit, and items matching a dynamic tree query which includes the 3rd bit will be included in the results. All flags are set by default, so all items are returned in a query.
std::uint64_t	getFilterFlags () const
	Returns the current flags for this item. Defaults to the max size of uint64 (all flags set)

Friends
class	DynamicTreeSystem

Detailed Description

Entities with broadphase components are returned from dynamic tree queries, which can then be used in collision testing. Narrow phase collision should be performed independently.

See also

DynamicTreeSystem