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// Copyright 2009-2021 Intel Corporation
// SPDX-License-Identifier: Apache-2.0
#include "../common/math/random_sampler.h"
#include "../common/math/sampling.h"
#include "../common/core/differential_geometry.h"
#include "../common/tutorial/tutorial_device.h"
#include "../common/tutorial/scene_device.h"
#include "../common/tutorial/optics.h"
namespace embree {
extern "C" ISPCScene* g_ispc_scene;
extern "C" int g_instancing_mode;
extern "C" int g_spp;
extern "C" int g_max_path_length;
extern "C" bool g_accumulate;
extern "C" bool g_changed;
struct TutorialData
{
ISPCScene* ispc_scene;
int instancing_mode;
RTCRayQueryFlags iflags_coherent;
RTCRayQueryFlags iflags_incoherent;
RTCFilterFunctionN occlusionFilterOpaque;
RTCFilterFunctionN occlusionFilterHair;
int spp;
int max_path_length;
/* accumulation buffer */
Vec3ff* accu;
unsigned int accu_width;
unsigned int accu_height;
unsigned int accu_count;
bool animation;
bool use_smooth_normals;
/* scene data */
RTCScene scene;
};
void TutorialData_Constructor(TutorialData* This)
{
This->ispc_scene = g_ispc_scene;
This->instancing_mode = g_instancing_mode;
This->iflags_coherent = g_iflags_coherent;
This->iflags_incoherent = g_iflags_incoherent;
This->occlusionFilterOpaque = nullptr;
This->occlusionFilterHair = nullptr;
This->spp = g_spp;
This->max_path_length = g_max_path_length;
This->accu = nullptr;
This->accu_width = 0;
This->accu_height = 0;
This->accu_count = 0;
This->animation = true;
This->use_smooth_normals = false;
This->scene = nullptr;
}
void TutorialData_Destructor(TutorialData* This)
{
rtcReleaseScene (This->scene); This->scene = nullptr;
alignedUSMFree(This->accu); This->accu = nullptr;
This->accu_width = 0;
This->accu_height = 0;
This->accu_count = 0;
}
} // namespace embree
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