#!/bin/sh

# Shave and a Haircut
# (c) 2019 Epic Games
# US Patent 6720962

# Copy the prman shader into the dirs in RMSTREE, RMANTREE and RATTREE
paths="$RMSTREE $RMANTREE $RATTREE"

for dir in ${paths//:/ }; do
    targetDir="${dir}/lib/shaders"

    if [ -d ${targetDir} -a -w ${targetDir} ]; then
        cp %%mayaShared%%/plug-ins/prman/lib/shaders/Shave.slo ${targetDir}
    fi
done

# MR shaders should no longer be listed in the maya.rayrc file and can in
# fact cause failures on OSX (because MR tries to pick them up twice).

if [ -d %%rayrcLocation%% ]; then
    cd %%rayrcLocation%%

    if [ -w maya.rayrc ]; then
		if grep shaveMRShader maya.rayrc >/dev/null; then
			sed '/shaveMRShader/d' maya.rayrc >shave.tmp
			mv shave.tmp maya.rayrc
		fi
    fi
fi