Do not add imguizmo quat directory to Diligent-Imgui's public include directories

This avoids conflicts with other imguizmo

Author: TheMostDiligent

Imgui/CMakeLists.txt

@@ -2,8 +2,6 @@ cmake_minimum_required (VERSION 3.6)
 
 project(Diligent-Imgui CXX)
 
-set(IMGUIZMO_QUAT_PATH ../ThirdParty/imGuIZMO.quat)
-
 set(SOURCE
     src/ImGuiDiligentRenderer.cpp
     src/ImGuiImplDiligent.cpp
@@ -106,7 +104,6 @@ set_common_target_properties(Diligent-Imgui)
 target_include_directories(Diligent-Imgui
 PUBLIC
     interface
-    ${IMGUIZMO_QUAT_PATH}
 PRIVATE
     include
 )

ThirdParty/CMakeLists.txt

@@ -63,6 +63,9 @@ if (NOT EXISTS "${DILIGENT_ARGS_DIR}/args.hxx")
 endif()
 install(FILES "${DILIGENT_ARGS_DIR}/LICENSE" DESTINATION ${LICENSE_INSTALL_PATH} RENAME args-license.txt)
 
+if(NOT IMGUIZMO_QUAT_PATH)
+    set(IMGUIZMO_QUAT_PATH ${CMAKE_CURRENT_SOURCE_DIR}/imGuIZMO.quat CACHE PATH "imGuIZMO.quat source directory")
+endif()
 
 install(FILES tinygltf/LICENSE DESTINATION ${LICENSE_INSTALL_PATH} RENAME tinygltf-license.txt)
 install(FILES imGuIZMO.quat/license.txt DESTINATION ${LICENSE_INSTALL_PATH} RENAME imGuIZMO.quat-license.txt)