From f3b9c65411307b9b52be8c495b9ca83d8cfe4dcc Mon Sep 17 00:00:00 2001
From: marauder2k7 <ctrl-intelligence@live.co.uk>
Date: Sat, 6 Jun 2026 18:11:56 +0100
Subject: [PATCH] Update joltCollision.cpp

fix terrains, metersPerSample was 1.0 for warren (mSquareSize) and it was flagging an error,  mBlock size must be between 2 and 8 (bvh) for now treat it as pow 2
---
 Engine/source/T3D/physics/jolt/joltCollision.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Engine/source/T3D/physics/jolt/joltCollision.cpp b/Engine/source/T3D/physics/jolt/joltCollision.cpp
index 5b5e41d4d..912e074fe 100644
--- a/Engine/source/T3D/physics/jolt/joltCollision.cpp
+++ b/Engine/source/T3D/physics/jolt/joltCollision.cpp
@@ -280,12 +280,12 @@ bool JoltCollision::addHeightfield(
     0.0,
     verticalAdjust,
     -terrainSize
-);
+   );
 
    JPH::Vec3 joltScale(metersPerSample,1.0f, metersPerSample);
 
    JPH::HeightFieldShapeSettings settings(samples.data(), joltOffset, joltScale, blockSize);
-   settings.mBlockSize = metersPerSample;
+   settings.mBlockSize = 2;
 
    auto result = settings.Create();
    if (result.HasError())