/* called by the C++ code for initialization */
extern "C" void device_init (int8* cfg)
{
/* initialize ray tracing core */
rtcInit(cfg);
/* set error handler */
rtcSetErrorFunction(error_handler);
/* set start render mode */
renderPixel = renderPixelStandard;
/* create random bounding boxes */
const size_t N = 2300000;
isa::PrimInfo pinfo(empty);
vector_t<PrimRef> prims;
for (size_t i=0; i<N; i++) {
const Vec3fa p = 1000.0f*Vec3fa(drand48(),drand48(),drand48());
const BBox3fa b = BBox3fa(p,p+Vec3fa(1.0f));
pinfo.add(b);
const PrimRef prim = PrimRef(b,i);
prims.push_back(prim);
}
build_sah(prims,pinfo);
build_morton(prims,pinfo);
}
/* called by the C++ code for initialization */
extern "C" void device_init (char* cfg)
{
/* create new Embree device */
g_device = rtcNewDevice(cfg);
error_handler(rtcDeviceGetError(g_device));
/* set error handler */
rtcDeviceSetErrorFunction(g_device,error_handler);
/* set start render mode */
renderTile = renderTileStandard;
/* create random bounding boxes */
const size_t N = 2300000;
isa::PrimInfo pinfo(empty);
avector<PrimRef> prims;
for (size_t i=0; i<N; i++) {
const float x = float(drand48());
const float y = float(drand48());
const float z = float(drand48());
const Vec3fa p = 1000.0f*Vec3fa(x,y,z);
const BBox3fa b = BBox3fa(p,p+Vec3fa(1.0f));
pinfo.add(b);
const PrimRef prim = PrimRef(b,i);
prims.push_back(prim);
}
build_sah(prims,pinfo);
build_morton(prims,pinfo);
}
