From 5636c9d85b2514bf96fd200d10371c07e98ae4bc Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Tue, 23 Jun 2026 08:42:55 +0200
Subject: [PATCH] Add GPU Texture binding as Gameplay Global texture for
 runtime-textures

---
 Source/Engine/Graphics/Materials/MaterialParams.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Source/Engine/Graphics/Materials/MaterialParams.cpp b/Source/Engine/Graphics/Materials/MaterialParams.cpp
index 711fcdf2b..5e42f004b 100644
--- a/Source/Engine/Graphics/Materials/MaterialParams.cpp
+++ b/Source/Engine/Graphics/Materials/MaterialParams.cpp
@@ -478,6 +478,13 @@ void MaterialParameter::Bind(BindMeta& meta) const
                     meta.Context->BindSR(_registerIndex, texture ? texture->GetTexture() : nullptr);
                     break;
                 }
+                case VariantType::Object:
+                {
+                    // GPU Texture bind must match dimensions of the value archetype (eg. 2d or cube texture)
+                    auto gpuTexture = Cast<GPUTexture>(e->Value.AsObject);
+                    meta.Context->BindSR(_registerIndex, gpuTexture);
+                    break;
+                }
                 default:
 #if !BUILD_RELEASE
                     LOG(Warning, "Invalid Gameplay Global '{}' ({}) value type '{}' to bind to material", _name, _asAsset->GetPath(), e->Value.Type.ToString());