Method run

tutorials/verify/verify.cpp:2479–2546

    }

    VerifyApplication::TestReturnValue run(VerifyApplication* state, bool silent)
    {
      std::string cfg = state->rtcore + ",isa="+stringOfISA(isa);
      RTCDeviceRef device = rtcNewDevice(cfg.c_str());
      errorHandler(nullptr,rtcGetDeviceError(device));
     
      Vec3f vertices[4] = {
        Vec3f(0.0f,0.0f,0.0f),
        Vec3f(1.0f,0.0f,0.0f),
        Vec3f(0.0f,1.0f,0.0f),
        Vec3f(zero) // dummy vertex for 16 byte padding
      };
      Triangle triangles[1] = {
        Triangle(0,1,2)
      };
      RTCSceneRef scene = rtcNewScene(device);
      rtcSetSceneFlags(scene,sflags.sflags);
      rtcSetSceneBuildQuality(scene,sflags.qflags);
      
      RTCGeometry geom = rtcNewGeometry (device, RTC_GEOMETRY_TYPE_TRIANGLE);
      rtcSetGeometryBuildQuality(geom,quality);
      rtcSetSharedGeometryBuffer(geom, RTC_BUFFER_TYPE_VERTEX, 0, RTC_FORMAT_FLOAT3, vertices , 0, sizeof(Vec3f), 3);
      rtcSetSharedGeometryBuffer(geom, RTC_BUFFER_TYPE_INDEX , 0, RTC_FORMAT_UINT3,  triangles, 0, sizeof(Triangle), 1);
      rtcCommitGeometry(geom);
      rtcAttachGeometry(scene,geom);
      rtcReleaseGeometry(geom);
      rtcCommitScene (scene);
      AssertNoError(device);

      float u[256], v[256];
      RTCRayHit rays[256];
      for (size_t i=0; i<256; i++)
      {
        u[i] = random_float(); 
        v[i] = random_float();
        Vec3fa from(0.0f,0.0f,-1.0f);
        Vec3fa to = uniformSampleTriangle(vertices[1],vertices[2],vertices[0],u[i],v[i]);
        rays[i] = makeRay(from,to-from);
      }
      IntersectWithMode(imode,ivariant,scene,rays,256);

      for (size_t i=0; i<256; i++)
      {
        
        if (!(ivariant & VARIANT_INTERSECT)) 
        {
          if (rays[i].ray.tfar != float(neg_inf)) return VerifyApplication::FAILED;          
          continue;
        }


        if (rays[i].hit.geomID != 0) return VerifyApplication::FAILED;
        if (rays[i].hit.primID != 0) return VerifyApplication::FAILED;
        if (abs(rays[i].hit.u - u[i]) > 16.0f*float(ulp)) return VerifyApplication::FAILED;
        if (abs(rays[i].hit.v - v[i]) > 16.0f*float(ulp)) return VerifyApplication::FAILED;
        if (abs(rays[i].ray.tfar - 1.0f) > 16.0f*float(ulp)) return VerifyApplication::FAILED;
        const Vec3fa org(rays[i].ray.org_x,rays[i].ray.org_y,rays[i].ray.org_z);
        const Vec3fa dir(rays[i].ray.dir_x,rays[i].ray.dir_y,rays[i].ray.dir_z);