#-------------------------------------------------------------------
# This file is part of the CMake build system for OGRE
#     (Object-oriented Graphics Rendering Engine)
# For the latest info, see http://www.ogre3d.org/
#
# The contents of this file are placed in the public domain. Feel
# free to make use of it in any way you like.
#-------------------------------------------------------------------

# - Try to find VIVE_HAND_TRACKING
# Once done, this will define
#
#  VIVE_HAND_TRACKING_FOUND - system has VIVE_HAND_TRACKING
#  VIVE_HAND_TRACKING_INCLUDE_DIRS - the VIVE_HAND_TRACKING include directories 
#  VIVE_HAND_TRACKING_LIBRARIES - link these to use VIVE_HAND_TRACKING

include(FindPkgMacros)
findpkg_begin(VIVE_HAND_TRACKING)

# Get path, convert backslashes as ${ENV_${var}}
getenv_path(VIVE_HAND_TRACKING_HOME)

# construct search paths
set(VIVE_HAND_TRACKING_PREFIX_PATH ${VIVE_HAND_TRACKING_HOME} ${ENV_VIVE_HAND_TRACKING_HOME} )
set(VIVE_HAND_TRACKING_PREFIX_PATH ${VIVE_HAND_TRACKING_PREFIX_PATH} $ENV{SCOL_DEPENDENCIES_PATH}/ViveHandTracking)
set(VIVE_HAND_TRACKING_INC_SEARCH_PATH ${VIVE_HAND_TRACKING_PREFIX_PATH}/include)
set(VIVE_HAND_TRACKING_LIB_SEARCH_PATH ${VIVE_HAND_TRACKING_PREFIX_PATH}/libs/windows64)
    
# redo search if prefix path changed
clear_if_changed(VIVE_HAND_TRACKING_PREFIX_PATH
  VIVE_HAND_TRACKING_LIBRARY_FWK
  VIVE_HAND_TRACKING_LIBRARY_REL
  VIVE_HAND_TRACKING_LIBRARY_DBG
  VIVE_HAND_TRACKING_INCLUDE_DIR
)

set(VIVE_HAND_TRACKING_LIBRARY_NAMES VIVE_HAND_TRACKING aristo_interface)
get_debug_names(VIVE_HAND_TRACKING_LIBRARY_NAMES)

findpkg_framework(ViveHandTracking)

find_path(VIVE_HAND_TRACKING_INCLUDE_DIR NAMES interface_gesture.hpp HINTS ${VIVE_HAND_TRACKING_INC_SEARCH_PATH} ${VIVE_HAND_TRACKING_PKGC_INCLUDE_DIRS})
find_library(VIVE_HAND_TRACKING_LIBRARY_REL NAMES ${VIVE_HAND_TRACKING_LIBRARY_NAMES} HINTS ${VIVE_HAND_TRACKING_LIB_SEARCH_PATH} ${VIVE_HAND_TRACKING_PKGC_LIBRARY_DIRS} PATH_SUFFIXES "" Release RelWithDebInfo MinSizeRel ${ANDROID_ABI})
find_library(VIVE_HAND_TRACKING_LIBRARY_DBG NAMES ${VIVE_HAND_TRACKING_LIBRARY_NAMES_DBG} HINTS ${VIVE_HAND_TRACKING_LIB_SEARCH_PATH} ${VIVE_HAND_TRACKING_PKGC_LIBRARY_DIRS} PATH_SUFFIXES "" Debug ${ANDROID_ABI})
make_library_set(VIVE_HAND_TRACKING_LIBRARY)

findpkg_finish(VIVE_HAND_TRACKING)