Method run

tutorials/verify/verify.cpp:1784–1832

      : VerifyApplication::Test("TriangleSplitRegression", isa, VerifyApplication::TEST_SHOULD_PASS) {}

    VerifyApplication::TestReturnValue run(VerifyApplication* state, bool silent)
    {
      std::string cfg = state->rtcore + ",isa="+stringOfISA(isa) + ",max_spatial_split_replications=1.5,max_triangles_per_leaf=1";
      RTCDeviceRef device = rtcNewDevice(cfg.c_str());
      errorHandler(nullptr,rtcGetDeviceError(device));
      SceneFlags sflags = { RTC_SCENE_FLAG_NONE, RTC_BUILD_QUALITY_HIGH };
      VerifyScene scene(device,sflags);
      AssertNoError(device);

      Ref<SceneGraph::TriangleMeshNode> mesh = new SceneGraph::TriangleMeshNode(nullptr, BBox1f(0, 1));
      mesh->triangles = {
        { 0,1,2 },
        { 3,4,5 },
        { 6,7,8 },
        { 6,7,8 },
      };

      mesh->positions.push_back({});
      auto& pos = mesh->positions.front();

      const float
        a = -6.4000024f, // Lower limit, matters for determining binning space
        b = 25.6f,       // Needs to be very close to one of the binning positions so the classifiers disagree
        c = 34.f,        // Just needs to be between b and d
        d = 57.6000022f; // Upper limit, matters for determining binning space

      pos.push_back(Vec3fa(b, 0, 0));
      pos.push_back(Vec3fa(d, 0, 0));
      pos.push_back(Vec3fa(d, 1, 0));

      pos.push_back(Vec3fa(b, 0, 0));
      pos.push_back(Vec3fa(c, 0, 0));
      pos.push_back(Vec3fa(c, 1, 0));

      pos.push_back(Vec3fa(a, 0, 0));
      pos.push_back(Vec3fa(d, 0, 0));
      pos.push_back(Vec3fa(d, 1, 0));

      auto geom = scene.addGeometry(RTC_BUILD_QUALITY_HIGH, mesh.dynamicCast<SceneGraph::Node>());

      RTCGeometry hgeom = rtcGetGeometry(scene, geom);
      AssertNoError(device);

      rtcEnableGeometry(hgeom);
      rtcCommitScene (scene);
      AssertNoError(device);

      return VerifyApplication::PASSED;
    }
  };

  struct UpdateTest : public VerifyApplication::IntersectTest