// Copyright 2009-2020 Intel Corporation
// SPDX-License-Identifier: Apache-2.0

#include "../common/tutorial/tutorial_device.isph"

struct Sphere
{
  ALIGNED_STRUCT_(16)
  Vec3f p;                      //!< position of the sphere
  float r;                      //!< radius of the sphere
  unsigned int geomID;
  unsigned int num_time_steps;
};

struct TutorialData
{
  RTCScene g_scene;
  uniform Vec3f face_colors[12];
  uniform float g_time;
  
  /* accumulation buffer */
  uniform Vec3ff* uniform g_accu;
  uniform unsigned int g_accu_width;
  uniform unsigned int g_accu_height;
  uniform unsigned int g_accu_count;
  uniform Vec3fa g_accu_vx;
  uniform Vec3fa g_accu_vy;
  uniform Vec3fa g_accu_vz;
  uniform Vec3fa g_accu_p;

  RTCScene scene0;
  RTCScene scene1;
  RTCScene scene2;
  RTCScene scene3;
  uniform Sphere* uniform sphere0;
  uniform Sphere* uniform sphere1;
};

inline void TutorialData_Constructor(uniform TutorialData* uniform This)
{
  This->g_scene = NULL;
  This->g_time = 0;
  This->g_accu = NULL;
  This->g_accu_width = 0;
  This->g_accu_height = 0;
  This->g_accu_count = 0;
  This->g_accu_vx = make_Vec3fa(0.0f);
  This->g_accu_vy = make_Vec3fa(0.0f);
  This->g_accu_vz = make_Vec3fa(0.0f);
  This->g_accu_p  = make_Vec3fa(0.0f);

  This->scene0 = NULL;
  This->scene1 = NULL;
  This->scene2 = NULL;
  This->scene3 = NULL;
  This->sphere0 = NULL;
  This->sphere1 = NULL;
}

inline void TutorialData_Destructor(uniform TutorialData* uniform This)
{
  delete This->sphere0; This->sphere0 = NULL;
  delete This->sphere1; This->sphere1 = NULL;
  rtcReleaseScene(This->scene0); This->scene0 = NULL;
  rtcReleaseScene(This->scene1); This->scene1 = NULL;
  rtcReleaseScene(This->scene2); This->scene2 = NULL;
  rtcReleaseScene(This->scene3); This->scene3 = NULL;
  rtcReleaseScene (This->g_scene); This->g_scene = NULL;
  delete[] This->g_accu; This->g_accu = NULL;
  This->g_accu_width = 0;
  This->g_accu_height = 0;
  This->g_accu_count = 0;
}
