Roopavr/hydra 836/add mto a download support in maya hydra (#71)

* Update maya-hydra build.py to support MtoA artifactory download

* remove unwanted string replace

build.py

@@ -496,11 +496,15 @@ def BuildAndInstall(context, buildArgs, stages):
         stagesArgs = []
         if context.mayaLocation:
             extraArgs.append('-DMAYA_LOCATION="{mayaLocation}"'
-                             .format(mayaLocation=context.mayaLocation))        
+                             .format(mayaLocation=context.mayaLocation))
 
         if context.mayaUsdLocation:
             extraArgs.append('-DMAYAUSD_LOCATION="{mayaUsdLocation}"'
-                             .format(mayaUsdLocation=context.mayaUsdLocation.replace("\\","/")))
+                             .format(mayaUsdLocation=context.mayaUsdLocation))     
+
+        if context.mtoaLocation:
+            extraArgs.append('-DMTOAUSD_LOCATION="{mtoaLocation}"'
+                             .format(mtoaLocation=context.mtoaLocation))        
 
         if context.pxrUsdLocation:
             extraArgs.append('-DPXR_USD_LOCATION="{pxrUsdLocation}"'
@@ -571,6 +575,9 @@ def Package(context):
 
 parser.add_argument("--mayausd-location", type=str,
                     help="Directory where MayaUsd is installed.")
+
+parser.add_argument("--mtoa-location", type=str,
+                    help="Directory where MtoA is installed.")
 
 parser.add_argument("--pxrusd-location", type=str,
                     help="Directory where Pixar USD is installed.")
@@ -664,6 +671,10 @@ def __init__(self, args):
         # MayaUsd Location
         self.mayaUsdLocation = (os.path.abspath(args.mayausd_location).replace("\\","/")
                                 if args.mayausd_location else None)
+
+        # MtoA Location
+        self.mtoaLocation = (os.path.abspath(args.mtoa_location).replace("\\","/")
+                                if args.mtoa_location else None)
 
         # PXR USD Location
         self.pxrUsdLocation = (os.path.abspath(args.pxrusd_location)

cmake/test.cmake

@@ -281,6 +281,22 @@ finally:
         list(APPEND MAYAUSD_VARNAME_PXR_MTLX_STDLIB_SEARCH_PATHS
              "${MAYAUSD_LOCATION}/libraries")
     endif()
+
+    # mtoa
+    if(DEFINED MTOA_LOCATION)
+        list(APPEND MAYAUSD_VARNAME_PATH
+             "${MTOA_LOCATION}/bin")
+        list(APPEND MAYAUSD_VARNAME_MAYA_SCRIPT_PATH
+             "${MTOA_LOCATION}/scripts/mtoa/mel")   
+        list(APPEND MAYAUSD_VARNAME_MAYA_PXR_PLUGINPATH_NAME
+             "${MTOA_LOCATION}/usd")
+        list(APPEND MAYAUSD_VARNAME_MAYA_RENDER_DESC_PATH
+             "${MTOA_LOCATION}/")
+        list(APPEND MAYAUSD_MATERIALX_SEARCH_PATH
+             "${MTOA_LOCATION}/materialx/arnold")
+             list(APPEND MAYAUSD_MATERIALX_SEARCH_PATH
+                  "${MTOA_LOCATION}/materialx/targets")
+    endif()
 
 
     if(IS_WINDOWS AND DEFINED ENV{PYTHONHOME})