Added PlantFeet & EnforceViewPosition Settings.

DesktopVRIK/DesktopVRIK.cs

@@ -15,20 +15,35 @@ public class DesktopVRIK : MonoBehaviour
 
     public bool Setting_Enabled;
     public bool Setting_EmulateVRChatHipMovement;
+    public bool Setting_EnforceViewPosition;
     public bool Setting_EmoteVRIK;
     public bool Setting_EmoteLookAtIK;
+    public bool Setting_PlantFeet;
+
+    public Transform viewpoint;
+    public Vector3 initialCamPos;
 
     void Start()
     {
         Instance = this;
     }
 
+    public void ChangeViewpointHandling(bool enabled)
+    {
+        Setting_EnforceViewPosition = enabled;
+        if (enabled)
+        {
+            PlayerSetup.Instance.desktopCamera.transform.localPosition = Vector3.zero;
+            return;
+        }
+        PlayerSetup.Instance.desktopCamera.transform.localPosition = initialCamPos;
+    }
+    
     public void OnPreSolverUpdate()
     {
         //Reset avatar offset (VRIK will literally make you walk away from root otherwise)
         IKSystem.vrik.transform.localPosition = Vector3.zero;
         IKSystem.vrik.transform.localRotation = Quaternion.identity;
-
         //VRChat hip movement emulation
         if (Setting_EmulateVRChatHipMovement)
         {
@@ -38,6 +53,7 @@ public class DesktopVRIK : MonoBehaviour
             Quaternion rotation = Quaternion.AngleAxis(angle * weight, IKSystem.Instance.avatar.transform.right);
             IKSystem.vrik.solver.AddRotationOffset(IKSolverVR.RotationOffset.Head, rotation);
         }
+        IKSystem.vrik.solver.plantFeet = Setting_PlantFeet;
     }
 
     public void CalibrateDesktopVRIK(CVRAvatar avatar)
@@ -63,8 +79,14 @@ public class DesktopVRIK : MonoBehaviour
 
         //ChilloutVR specific stuff
 
+        //Find eyeoffset
+        initialCamPos = PlayerSetup.Instance.desktopCamera.transform.localPosition;
+        Transform headTransform = IKSystem.Instance.animator.GetBoneTransform(HumanBodyBones.Head);
+        viewpoint = headTransform.Find("LocalHeadPoint");
+        ChangeViewpointHandling(Setting_EnforceViewPosition);
+
         //centerEyeAnchor now is head bone
-        Transform headAnchor = FindIKTarget(IKSystem.Instance.animator.GetBoneTransform(HumanBodyBones.Head));
+        Transform headAnchor = FindIKTarget(headTransform);
         IKSystem.Instance.headAnchorPositionOffset = Vector3.zero;
         IKSystem.Instance.headAnchorRotationOffset = Vector3.zero;
         IKSystem.Instance.ApplyAvatarScaleToIk(avatar.viewPosition.y);

DesktopVRIK/HarmonyPatches.cs

@@ -3,6 +3,8 @@ using ABI_RC.Core.Player;
 using ABI_RC.Core.Savior;
 using ABI_RC.Systems.IK;
 using ABI_RC.Systems.IK.SubSystems;
+using ABI_RC.Systems.MovementSystem;
+using ABI_RC.Core.Player.AvatarTracking.Local;
 using HarmonyLib;
 using RootMotion.FinalIK;
 using UnityEngine;
@@ -88,4 +90,21 @@ internal class HarmonyPatches
             }
         }
     }
+
+    [HarmonyPostfix]
+    [HarmonyPatch(typeof(PlayerSetup), "HandleDesktopCameraPosition")]
+    private static void Postfix_PlayerSetup_HandleDesktopCameraPosition(bool ignore, ref PlayerSetup __instance, ref MovementSystem ____movementSystem, ref int ___headBobbingLevel)
+    {
+        if (DesktopVRIK.Instance.Setting_EnforceViewPosition)
+        {
+            if (!____movementSystem.disableCameraControl || ignore)
+            {
+                if (___headBobbingLevel == 2 && DesktopVRIK.Instance.viewpoint != null)
+                {
+                    __instance.desktopCamera.transform.localPosition = Vector3.zero;
+                    __instance.desktopCameraRig.transform.position = DesktopVRIK.Instance.viewpoint.position;
+                }
+            }
+        }
+    }
 }

DesktopVRIK/Main.cs

@@ -7,14 +7,16 @@ public class DesktopVRIKMod : MelonMod
 {
     internal const string SettingsCategory = "DesktopVRIK";
     private static MelonPreferences_Category m_categoryDesktopVRIK;
-    private static MelonPreferences_Entry<bool> m_entryEnabled, m_entryEmulateHipMovement, m_entryEmoteVRIK, m_entryEmoteLookAtIK;
+    private static MelonPreferences_Entry<bool> m_entryEnabled, m_entryEmulateHipMovement, m_entryEnforceViewPosition, m_entryEmoteVRIK, m_entryEmoteLookAtIK, m_entryPlantFeet;
     public override void OnInitializeMelon()
     {
         m_categoryDesktopVRIK = MelonPreferences.CreateCategory(SettingsCategory);
         m_entryEnabled = m_categoryDesktopVRIK.CreateEntry<bool>("Enabled", true, description: "Attempt to give Desktop VRIK on avatar load.");
         m_entryEmulateHipMovement = m_categoryDesktopVRIK.CreateEntry<bool>("Emulate Hip Movement", true, description: "Emulates VRChat-like hip movement when moving head up/down on desktop.");
+        m_entryEnforceViewPosition = m_categoryDesktopVRIK.CreateEntry<bool>("Enforce View Position", false, description: "Corrects view position to use VRIK offsets.");
         m_entryEmoteVRIK = m_categoryDesktopVRIK.CreateEntry<bool>("Disable Emote VRIK", true, description: "Disable VRIK while emoting. Only disable if you are ok with looking dumb.");
         m_entryEmoteLookAtIK = m_categoryDesktopVRIK.CreateEntry<bool>("Disable Emote LookAtIK", true, description: "Disable LookAtIK while emoting. This setting doesn't really matter, as LookAtIK isn't networked while doing an emote.");
+        m_entryPlantFeet = m_categoryDesktopVRIK.CreateEntry<bool>("Plant Feet", true, description: "Enables Plant Feet for VRIK while in Desktop. Keeps avatar on ground when entering Idle instead of hovering.");
 
         foreach (var setting in m_categoryDesktopVRIK.Entries)
         {
@@ -41,6 +43,8 @@ public class DesktopVRIKMod : MelonMod
         DesktopVRIK.Instance.Setting_EmulateVRChatHipMovement = m_entryEmulateHipMovement.Value;
         DesktopVRIK.Instance.Setting_EmoteVRIK = m_entryEmoteVRIK.Value;
         DesktopVRIK.Instance.Setting_EmoteLookAtIK = m_entryEmoteLookAtIK.Value;
+        DesktopVRIK.Instance.Setting_PlantFeet = m_entryPlantFeet.Value;
+        DesktopVRIK.Instance.ChangeViewpointHandling(m_entryEnforceViewPosition.Value);
     }
 
     private void OnUpdateSettings(object arg1, object arg2) => UpdateAllSettings();