SPDX license update

examples/SponzaBench/closesthit.glsl

@@ -1,3 +1,6 @@
+//SPDX-License-Identifier: MIT
+//SPDX-FileCopyrightText: Copyright (C) 2026 Catcrafts®
+
 #version 460
 #extension GL_EXT_ray_tracing : enable
 

examples/SponzaBench/main.cpp

@@ -1,3 +1,6 @@
+//SPDX-License-Identifier: MIT
+//SPDX-FileCopyrightText: Copyright (C) 2026 Catcrafts®
+
 // SponzaBench — headless benchmark around the native Sponza RT scene.
 //
 // Identical setup to examples/Sponza (native branch): load the Sponza

examples/SponzaBench/miss.glsl

@@ -1,3 +1,6 @@
+//SPDX-License-Identifier: MIT
+//SPDX-FileCopyrightText: Copyright (C) 2026 Catcrafts®
+
 #version 460
 #extension GL_EXT_ray_tracing : enable
 

examples/SponzaBench/project.cpp

@@ -1,3 +1,6 @@
+//SPDX-License-Identifier: MIT
+//SPDX-FileCopyrightText: Copyright (C) 2026 Catcrafts®
+
 import std;
 import Crafter.Build;
 namespace fs = std::filesystem;

examples/SponzaBench/raygen.glsl

@@ -1,3 +1,6 @@
+//SPDX-License-Identifier: MIT
+//SPDX-FileCopyrightText: Copyright (C) 2026 Catcrafts®
+
 #version 460
 #extension GL_EXT_ray_tracing : enable
 #extension GL_EXT_shader_image_load_formatted : enable

examples/SponzaBench/run-bench.sh

@@ -1,4 +1,7 @@
 #!/usr/bin/env bash
+#SPDX-License-Identifier: MIT
+#SPDX-FileCopyrightText: Copyright (C) 2026 Catcrafts®
+
 # Repeated-measurement harness for SponzaBench. Runs the binary in $BINDIR
 # REPS times for a given mesh cap and reports the median (and min/max) of
 # each BENCH metric. Validation is force-disabled via the loader (it adds