pbrs.md

Install Mitsuba

Clone repo

https://github.com/yindaz/pbrs

Install Mitsuba

• cd pbrs/mitsuba-af602c6fd98a

• Fix bug 1 (ref) Change #if BOOST_VERSION >= 106000 in src/bsdfs/irawan.h to #if BOOST_VERSION >= 105800

• Fix bug 2 (ref) Add:

inline DScalar1& operator*=(const DScalar1 &v) {
    grad = v.grad * value + grad * v.value;
    value *= v.value;
    return *this;
}

to line 263 in include/mitsuba/core/autodiff.h

• Build

scons -j8

• Python Binding In

export MITSUBA_PYVER=2.7 (whatever Python version of your system, mine is 2.7)
source setpath.sh