Initial commit.

Framework/lights/spot_light.h

@@ -0,0 +1,26 @@
+// Copyright 2009-2021 Intel Corporation
+// SPDX-License-Identifier: Apache-2.0
+
+#pragma once
+
+#include <math/vec.h>
+
+namespace embree {
+    Light_SampleRes SpotLight_sample(const Light* super,
+                                     const Sample& dg,
+                                     const Vec2f& s);
+
+    Light_EvalRes SpotLight_eval(const Light* super,
+                                 const Sample& dg,
+                                 const Vec3fa& dir);
+
+    extern "C" void* SpotLight_create();
+
+    extern "C" void SpotLight_set(void* super,
+                                  const Vec3fa& position,
+                                  const Vec3fa& direction,
+                                  const Vec3fa& power,
+                                  float cosAngleMax,
+                                  float cosAngleScale,
+                                  float radius);
+}