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// ----------------------------------------------------------------
// From Game Programming in C++ by Sanjay Madhav
// Copyright (C) 2017 Sanjay Madhav. All rights reserved.
// Released under the BSD License
// See LICENSE in root directory for full details.
// ----------------------------------------------------------------
#pragma once
#include "CameraComponent.h"
class FollowCamera : public CameraComponent
	FollowCamera(class Actor* owner);
	void Update(float deltaTime) override;
	void SnapToIdeal();
	void SetHorzDist(float dist) { mHorzDist = dist; }
	void SetVertDist(float dist) { mVertDist = dist; }
	void SetTargetDist(float dist) { mTargetDist = dist; }
	void SetSpringConstant(float spring) { mSpringConstant = spring; }
	Vector3 ComputeCameraPos() const;
	// Actual position of camera
	Vector3 mActualPos;
	// Velocity of actual camera
	Vector3 mVelocity;
	// Horizontal follow distance
	float mHorzDist;
	// Vertical follow distance
	float mVertDist;
	// Target distance
	float mTargetDist;
	// Spring constant (higher is more stiff)
	float mSpringConstant;

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