nc::PhysicsSnapshot Class Reference

Holds serialized physics state for performing physics simulation rollbacks. More...

#include <PhysicsSnapshot.h>

Public Member Functions
	PhysicsSnapshot (PhysicsTick tick, std::vector< uint8_t > bytes)
	PhysicsSnapshot (PhysicsSnapshot &&) noexcept
PhysicsSnapshot &	operator= (PhysicsSnapshot &&) noexcept
auto	IsValid () const -> bool
	Check if the snapshot has recorded state.
auto	GetTick () const -> PhysicsTick
	Get the PhysicsTick the snapshot was taken at, or PhysicsTick::Null() if invalid.
auto	GetSize () const -> size_t
	Get the size of the snapshot in bytes.
auto	ViewBuffer () const -> std::span< const uint8_t >
	Get a view over the serialized bytes.
auto	ExtractBuffer () -> std::vector< uint8_t >
	Extract the serialized bytes, clearing the snapshot.
void	ResetRead ()
	Set the read position back to the beginning of the snapshot.
void	Clear ()
	Clear any recorded state.

Protected Attributes
std::unique_ptr< Impl >	m_impl
PhysicsTick	m_tick = PhysicsTick::Null()

Detailed Description

Holds serialized physics state for performing physics simulation rollbacks.

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The documentation for this class was generated from the following file:

• include/ncengine/physics/PhysicsSnapshot.h