moved LinearSpace3fa construction out of intersect call, replaced div by rcp in intersector call
updates
deactivated hairregister func on MIC
fix compile issue
Merge branch 'master' of https://github.com/embree/embree
Replaced the local FindImageMagick module and associated variables with version included with CMake which correctly handles version numbers in path names.
compile fixes for windows
Merge branch 'swoop'
performance optimizations in bvh2hair_intersector1
more performance optimizations in bvh2hair_intersector1
some tuning of SAH heuristic
adding occluded function to bvh2hair_intersector1
started improving hair shading
renderPixel functions get floating point pixel coordinates as input
bugfix in tutorial04
bugfix in ispc2cpp.sh
tutorial07 supports refinement
BezierCurves no longer inherited from BuildSource
Merge branch 'master' of https://github.com/embree/embree
bugfix in occlusion filter mode in tutorial07