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hal8174 2024-04-23 10:14:24 +02:00
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Framework/external/embree/tutorials/pathtracer/pathtracer_device.isph vendored Normal file
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// Copyright 2009-2021 Intel Corporation
// SPDX-License-Identifier: Apache-2.0
#include "../common/math/random_sampler.isph"
#include "../common/math/sampling.isph"
#include "../common/core/differential_geometry.isph"
#include "../common/tutorial/tutorial_device.isph"
#include "../common/tutorial/scene_device.h"
#include "../common/tutorial/optics.isph"
extern uniform ISPCScene* uniform g_ispc_scene;
extern uniform int g_instancing_mode;
extern uniform int g_spp;
extern uniform int g_max_path_length;
extern uniform bool g_accumulate;
extern uniform bool g_changed;
struct TutorialData
{
uniform ISPCScene* uniform ispc_scene;
uniform int instancing_mode;
RTCRayQueryFlags iflags_coherent;
RTCRayQueryFlags iflags_incoherent;
RTCFilterFunctionN occlusionFilterOpaque;
RTCFilterFunctionN occlusionFilterHair;
uniform int spp;
uniform int max_path_length;
/* accumulation buffer */
uniform Vec3ff* uniform accu;
uniform unsigned int accu_width;
uniform unsigned int accu_height;
uniform unsigned int accu_count;
uniform bool animation;
uniform bool use_smooth_normals;
/* scene data */
RTCScene scene;
};
void TutorialData_Constructor(uniform TutorialData* uniform 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 = NULL;
This->occlusionFilterHair = NULL;
This->spp = g_spp;
This->max_path_length = g_max_path_length;
This->accu = NULL;
This->accu_width = 0;
This->accu_height = 0;
This->accu_count = 0;
This->animation = true;
This->use_smooth_normals = false;
This->scene = NULL;
}
void TutorialData_Destructor(uniform TutorialData* uniform This)
{
rtcReleaseScene (This->scene); This->scene = NULL;
delete[] This->accu; This->accu = NULL;
This->accu_width = 0;
This->accu_height = 0;
This->accu_count = 0;
}