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// Copyright 2021 Intel Corporation
// SPDX-License-Identifier: Apache-2.0
#pragma once
#ifdef __cplusplus
namespace ispc {
#endif // __cplusplus
struct Light;
struct PathTracerData
{
// array containing the scene light sources
// the lights are sorted: first geometric, then virtual lights
Light **lights;
uint32 numLights; // total number of light sources (geometric + virtual)
uint32 numGeoLights; // number of geometric light sources
float *lightsCDF; // CDF used by NEE for randomly picking lights
#ifdef __cplusplus
PathTracerData()
: lights(nullptr), numLights(0), numGeoLights(0), lightsCDF(nullptr)
{}
};
} // namespace ispc
#else
};
#endif // __cplusplus
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