Author: anthony_pajot
Date: Wed Apr 27 16:51:09 2011
New Revision: 1025
URL: http://svn.gna.org/viewcvs/pflex-framework?rev=1025&view=rev
Log:
changed the way the errors and costs are computed in approx_tree. uses error
upper bounds to refine the estimation when needed. use a norm-2 based error
instead of the absolute value, as least-squares methods give optimal solutions
with respect to that error and therefore ensuring a minimization of the error
during a split is valid.
Modified:
trunk/examples/flexray/core_lib/include/light_transport/constant_vvr.hpp
trunk/examples/flexray/core_lib/include/light_transport/linear_vvr.hpp
trunk/examples/flexray/core_lib/include/maths/approx_tree/constant_cr.hpp
trunk/examples/flexray/core_lib/include/maths/approx_tree/linear_cr.hpp
trunk/examples/flexray/core_lib/include/maths/approx_tree/linear_cr.template
trunk/examples/flexray/core_lib/include/maths/approx_tree/mp_builder.hpp
trunk/examples/flexray/core_lib/include/maths/approx_tree/mp_builder.template
trunk/examples/flexray/core_lib/include/maths/approx_tree/mp_builders.hpp
trunk/examples/flexray/core_lib/include/maths/approx_tree/mp_builders.template
trunk/examples/flexray/core_lib/include/maths/approx_tree/nd_bbox.hpp
trunk/examples/flexray/core_lib/include/maths/max_pop.hpp
trunk/examples/flexray/core_lib/src/light_transport/linear_vvr.cpp
trunk/examples/flexray/simulators/rendering/CMakeLists.txt
trunk/examples/flexray/test_scenes/full_indirect/main.xml
trunk/examples/flexray/test_scenes/full_indirect/volumes.xml
trunk/examples/flexray/textures/patterns/approx_tree_texture/approx_tree_texture.template
trunk/examples/flexray/volume_regions/CMakeLists.txt
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