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Clip through kinematic objects like trees and add backupcam clipping scan

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This commit is contained in:
Justin Oros
2026-09-25 23:10:17 -07:00
parent 6bef73f148
commit 95b2481742
1 changed files with 90 additions and 14 deletions
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BackupCam.cs
+90 -14
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@@ -7,6 +7,7 @@ using SonsSdk;
using SonsSdk.Attributes;
using TheForest.Utils;
using UnityEngine;
using UnityEngine.Rendering.HighDefinition;
using UnityEngine.UI;
using Object = UnityEngine.Object;
@@ -68,7 +69,7 @@ public class BackupCam : SonsMod
protected override void OnSdkInitialized()
{
RLog.Msg("BackupCam 1.3.0 loaded. Reverse the golf cart to show the camera on its GPS screen and turn on rear lights. Console: backupcam, backupcamoffset, backupcamlight, backupcamdump");
RLog.Msg("BackupCam 1.3.1 loaded. Reverse the golf cart to show the camera on its GPS screen and turn on rear lights. Console: backupcam, backupcamoffset, backupcamlight, backupcamdump");
}
protected override void OnGameStart()
@@ -187,14 +188,36 @@ public class BackupCam : SonsMod
_cam.farClipPlane = 200f;
_cam.targetTexture = _rt;
_cam.enabled = false;
var main = Camera.main;
if (main != null) _cam.cullingMask = main.cullingMask;
MatchMainCamera();
}
_cam.transform.SetParent(_body.transform, false);
ApplyOffset();
}
void MatchMainCamera()
{
var main = Camera.main;
if (main == null) return;
_cam.cullingMask = main.cullingMask;
var mainHd = main.GetComponent<HDAdditionalCameraData>();
if (mainHd == null) return;
var hd = _cam.GetComponent<HDAdditionalCameraData>();
if (hd == null) hd = _cam.gameObject.AddComponent<HDAdditionalCameraData>();
hd.volumeLayerMask = mainHd.volumeLayerMask;
hd.probeLayerMask = mainHd.probeLayerMask;
hd.antialiasing = mainHd.antialiasing;
hd.dithering = mainHd.dithering;
hd.stopNaNs = mainHd.stopNaNs;
hd.clearColorMode = mainHd.clearColorMode;
hd.backgroundColorHDR = mainHd.backgroundColorHDR;
RLog.Msg($"BackupCam: matched main camera volume mask {mainHd.volumeLayerMask.value}");
}
void AttachScreen()
{
var mask = _cart.transform.root.Find(ScreenPath);
@@ -300,11 +323,7 @@ public class BackupCam : SonsMod
foreach (var other in Physics.OverlapSphere(_body.position, ClipScanRadius, ~0, QueryTriggerInteraction.Ignore))
{
if (other == null || other.isTrigger) continue;
if (other.attachedRigidbody != null) continue;
if (other.TryCast<TerrainCollider>() != null) continue;
if (other.TryCast<CharacterController>() != null) continue;
if (other.transform.IsChildOf(root)) continue;
if (other == null || ClipSkipReason(other, root) != null) continue;
if (!_ignoredIds.Add(other.GetInstanceID())) continue;
foreach (var mine in _cartColliders)
@@ -313,6 +332,55 @@ public class BackupCam : SonsMod
}
}
string ClipSkipReason(Collider other, Transform root)
{
if (other.isTrigger) return "trigger";
if (other.transform.IsChildOf(root)) return "part of this cart";
if (other.TryCast<TerrainCollider>() != null) return "terrain";
if (other.TryCast<CharacterController>() != null) return "player";
var rb = other.attachedRigidbody;
if (rb != null && !rb.isKinematic) return "physics object";
return null;
}
void WriteClipScan()
{
if (_body == null)
{
RLog.Msg("BackupCam: get in a golf cart first");
return;
}
var root = _body.transform.root;
var sb = new StringBuilder();
sb.AppendLine($"clipping={(_clipping ? "on" : "off")} cartColliders={_cartColliders.Count} ignored={_ignored.Count}");
var found = new List<(float dist, string line)>();
foreach (var other in Physics.OverlapSphere(_body.position, ClipScanRadius, ~0, QueryTriggerInteraction.Collide))
{
if (other == null) continue;
try
{
var rb = other.attachedRigidbody;
var rbText = rb == null ? "none" : rb.isKinematic ? "kinematic" : "dynamic";
var reason = ClipSkipReason(other, root) ?? (_ignoredIds.Contains(other.GetInstanceID()) ? "IGNORED" : "would ignore");
var dist = Vector3.Distance(_body.position, other.ClosestPoint(_body.position));
var line = $"{dist:F1}m {other.transform.root.name}/{other.name} type={other.GetIl2CppType().Name} layer={LayerMask.LayerToName(other.gameObject.layer)} rb={rbText} -> {reason}";
found.Add((dist, line));
}
catch (Exception e)
{
found.Add((999f, $"error on {other.name}: {e.Message}"));
}
}
foreach (var f in found.OrderBy(f => f.dist)) sb.AppendLine(f.line);
var path = Path.Combine(LoaderEnvironment.UserDataDirectory, "BackupCamClipScan.txt");
File.WriteAllText(path, sb.ToString());
RLog.Msg($"BackupCam clip scan written to {path}");
}
void RestoreCollisions()
{
foreach (var other in _ignored)
@@ -359,14 +427,22 @@ public class BackupCam : SonsMod
void HandleMain(string args)
{
var parts = (args ?? "").ToLowerInvariant().Split(' ', StringSplitOptions.RemoveEmptyEntries);
if (parts.Length == 2 && parts[0] == "clipping" && (parts[1] == "on" || parts[1] == "off"))
if (parts.Length == 2 && parts[0] == "clipping")
{
_clipping = parts[1] == "on";
if (!_clipping) RestoreCollisions();
RLog.Msg(_clipping ? "BackupCam clipping on: the cart drives through trees and objects" : "BackupCam clipping off");
return;
if (parts[1] == "on" || parts[1] == "off")
{
_clipping = parts[1] == "on";
if (!_clipping) RestoreCollisions();
RLog.Msg(_clipping ? "BackupCam clipping on: the cart drives through trees and objects" : "BackupCam clipping off");
return;
}
if (parts[1] == "scan")
{
WriteClipScan();
return;
}
}
RLog.Msg($"backupcam clipping <on|off> current: {(_clipping ? "on" : "off")}");
RLog.Msg($"backupcam clipping <on|off|scan> current: {(_clipping ? "on" : "off")}");
}
[DebugCommand("backupcamoffset")]