Add Chromium-only Blender WebEngine parity work

blender-5.2.0/source/blender/blenkernel/BKE_light.h

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+/* SPDX-FileCopyrightText: 2001-2002 NaN Holding BV. All rights reserved.
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later */
+
+#pragma once
+
+/** \file
+ * \ingroup bke
+ * \brief General operations, lookup, etc. for blender lights.
+ */
+
+#include "BLI_compiler_attrs.h"
+#include "BLI_math_matrix_types.hh"
+#include "BLI_math_vector_types.hh"
+
+namespace blender {
+
+struct Depsgraph;
+struct Light;
+struct Main;
+
+Light *BKE_light_add(Main *bmain, const char *name) ATTR_WARN_UNUSED_RESULT;
+
+void BKE_light_eval(Depsgraph *depsgraph, Light *la);
+
+float BKE_light_power(const Light &light);
+float3 BKE_light_color(const Light &light);
+float BKE_light_area(const Light &light, const float4x4 &object_to_world);
+
+}  // namespace blender