Vkm::Engine::CharacterControllerSystem Class Reference

Drives every CharacterController's Rigidbody from its moveInput, and resolves what it stands on. More...

#include <character_controller_system.h>

Inheritance diagram for Vkm::Engine::CharacterControllerSystem:

Public Member Functions
void	fixedUpdate (FrameContext &ctx) override
	Execute this system at the fixed simulation rate.
bool	isReplayed () const override
	Re-run during a replay: it moves the world from state and command, deterministically.
Public Member Functions inherited from Vkm::Engine::System
virtual void	init (FrameContext &ctx)
	Called once after all systems are registered, before the first update.
virtual void	shutdown ()
	Called once on engine shutdown.
virtual void	update (FrameContext &ctx)
	Execute this system for the current frame.

Detailed Description

Drives every CharacterController's Rigidbody from its moveInput, and resolves what it stands on.

Runs on the tick, after PhysicsSystem, so it reads THIS tick's Rigidbody::supported / supportNormal / blockNormal. Writes velocity, never position. A target aimed into a wall is deflected along it here, or Coulomb friction would decide whether a character glides or snags.

Member Function Documentation

fixedUpdate()

void Vkm::Engine::CharacterControllerSystem::fixedUpdate ( FrameContext & ctx )

overridevirtual

Execute this system at the fixed simulation rate.

Called 0+ times per frame; the step is ctx.clock.getFixedStep().

Runs before any producer stage, so ctx.visibility and ctx.ui are null here. ctx.poses is set by SkeletalAnimationSystem's own fixedUpdate, so a later Simulation system reads this tick's pose.

Parameters

ctx	This frame's services; see above for which products are set.

Reimplemented from Vkm::Engine::System.

isReplayed()

bool Vkm::Engine::CharacterControllerSystem::isReplayed ( ) const

inlineoverridevirtual

Re-run during a replay: it moves the world from state and command, deterministically.

Returns

Always true.

Reimplemented from Vkm::Engine::System.

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

• system/physics/character/character_controller_system.h