Fast complex transformative portals
Anton Petersson · KTH Publication Database DiVA (KTH Royal Institute of Technology) · 2013
In this thesis an image-space and geometry hybrid algorithm for portal rendering is con- structed and evaluated in terms of correctness and performance. A number of tests are de ned and out of these three are selected and executed. Based on the results of these tests, the con- clusion is that a hybrid approach to portal rendering is a valid option for increasing the speed without sacri cing the correctness of an image-space portal rendering algorithm.