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moved spring math to rebootkit

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This commit is contained in:
Brajanowski
2025-06-07 14:42:50 +02:00
parent f258d19a31
commit a8cdd143ca
6 changed files with 44 additions and 36 deletions
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35
Assets/jelycho/Code/Player/CameraSpring.cs
View File

@@ -1,4 +1,5 @@
using UnityEngine;
using RebootKit.Engine.Foundation;
using UnityEngine;
namespace RealityReboot.jelycho.Player {
public class CameraSpring : MonoBehaviour {
@@ -18,12 +19,12 @@ namespace RealityReboot.jelycho.Player {
}
public void UpdateSpring(float deltaTime, Vector3 up, Vector3 right, Vector3 forward) {
Spring(ref m_SpringPosition,
ref m_SpringVelocity,
transform.position,
m_HalfLife,
m_Frequency,
deltaTime);
MathUtility.Spring(ref m_SpringPosition,
ref m_SpringVelocity,
transform.position,
m_HalfLife,
m_Frequency,
deltaTime);
Vector3 localSpringPosition = m_SpringPosition - transform.position;
float springHeight = Vector3.Dot(localSpringPosition, up);
@@ -35,25 +36,5 @@ namespace RealityReboot.jelycho.Player {
0.0f,
springSideways * m_SidewaysAngularDisplacement);
}
// Source: https://allenchou.net/2015/04/game-math-precise-control-over-numeric-springing/
static void Spring(ref Vector3 current,
ref Vector3 velocity,
Vector3 target,
float halfLife,
float frequency,
float timeStep) {
float dampingRatio = -Mathf.Log(0.5f) / (frequency * halfLife);
float f = 1.0f + 2.0f * timeStep * dampingRatio * frequency;
float oo = frequency * frequency;
float hoo = timeStep * oo;
float hhoo = timeStep * hoo;
float detInv = 1.0f / (f + hhoo);
Vector3 detX = f * current + timeStep * velocity + hhoo * target;
Vector3 detV = velocity + hoo * (target - current);
current = detX * detInv;
velocity = detV * detInv;
}
}
}

16
Assets/jelycho/Code/Player/PlayerController.cs
View File

@@ -52,7 +52,7 @@ namespace RealityReboot.jelycho.Player {
}
Vector2 lookInput = SensitivityReader.Read(m_Config.lookActionReference.action);
m_FPPActor.Look(lookInput * FPPConfig.s_MouseSensitivity.FloatValue);
m_FPPActor.Look(lookInput * FPPConfig.MouseSensitivity.FloatValue);
Vector2 moveInput = m_Config.moveActionReference.action.ReadValue<Vector2>();
m_FPPActor.SetMoveInput(moveInput);
@@ -74,7 +74,7 @@ namespace RealityReboot.jelycho.Player {
[Serializable]
public class Config {
[FormerlySerializedAs("fppActorPrefab")] public AssetReferenceT<GameObject> playerActorPrefab;
public AssetReferenceT<GameObject> playerActorPrefab;
public InputActionReference moveActionReference;
public InputActionReference lookActionReference;
@@ -87,9 +87,9 @@ namespace RealityReboot.jelycho.Player {
}
public static class FPPConfig {
[ConfigVar("fpp.mouse.sens", 0.25f, "Mouse look sensitivity")] public static ConfigVar s_MouseSensitivity;
[ConfigVar("fpp.mouse.invert.y", 0, "Invert mouse look")] public static ConfigVar s_MouseInvertY;
[ConfigVar("fpp.gamepad.sens", 4.0f, "Gamepad look sensitivity")] public static ConfigVar s_GamepadSensitivity;
[ConfigVar("fpp.mouse.sens", 0.25f, "Mouse look sensitivity")] public static ConfigVar MouseSensitivity;
[ConfigVar("fpp.mouse.invert.y", 0, "Invert mouse look")] public static ConfigVar MouseInvertY;
[ConfigVar("fpp.gamepad.sens", 4.0f, "Gamepad look sensitivity")] public static ConfigVar GamepadSensitivity;
}
public static class SensitivityReader {
@@ -103,11 +103,11 @@ namespace RealityReboot.jelycho.Player {
bool isGamepad = action.activeControl.device is Gamepad;
if (isGamepad) {
sensitivity *= FPPConfig.s_GamepadSensitivity.FloatValue;
sensitivity *= FPPConfig.GamepadSensitivity.FloatValue;
} else {
sensitivity *= FPPConfig.s_MouseSensitivity.FloatValue;
sensitivity *= FPPConfig.MouseSensitivity.FloatValue;
if (FPPConfig.s_MouseInvertY.IndexValue == 1) {
if (FPPConfig.MouseInvertY.IndexValue == 1) {
sensitivity.y *= -1;
}
}