Data exchange cameras for 3d Studio Max

openpype/hosts/max/plugins/create/create_camera.py

@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+"""Creator plugin for creating camera."""
+from openpype.hosts.max.api import plugin
+from openpype.pipeline import CreatedInstance
+
+
+class CreateCamera(plugin.MaxCreator):
+    identifier = "io.openpype.creators.max.camera"
+    label = "Camera"
+    family = "camera"
+    icon = "gear"
+
+    def create(self, subset_name, instance_data, pre_create_data):
+        from pymxs import runtime as rt
+        sel_obj = list(rt.selection)
+        instance = super(CreateCamera, self).create(
+            subset_name,
+            instance_data,
+            pre_create_data)  # type: CreatedInstance
+        container = rt.getNodeByName(instance.data.get("instance_node"))
+        # TODO: Disable "Add to Containers?" Panel
+        # parent the selected cameras into the container
+        for obj in sel_obj:
+            obj.parent = container
+        # for additional work on the node:
+        # instance_node = rt.getNodeByName(instance.get("instance_node"))

openpype/hosts/max/plugins/load/load_camera_fbx.py

@@ -0,0 +1,49 @@
+import os
+from openpype.pipeline import (
+    load
+)
+
+
+class FbxLoader(load.LoaderPlugin):
+    """Fbx Loader"""
+
+    families = ["camera"]
+    representations = ["fbx"]
+    order = -9
+    icon = "code-fork"
+    color = "white"
+
+    def load(self, context, name=None, namespace=None, data=None):
+        from pymxs import runtime as rt
+
+        filepath = os.path.normpath(self.fname)
+
+        fbx_import_cmd = (
+            f"""
+
+FBXImporterSetParam "Animation" true
+FBXImporterSetParam "Cameras" true
+FBXImporterSetParam "AxisConversionMethod" true
+FbxExporterSetParam "UpAxis" "Y"
+FbxExporterSetParam "Preserveinstances" true
+
+importFile @"{filepath}" #noPrompt using:FBXIMP
+        """)
+
+        self.log.debug(f"Executing command: {fbx_import_cmd}")
+        rt.execute(fbx_import_cmd)
+
+        container_name = f"{name}_CON"
+
+        asset = rt.getNodeByName(f"{name}")
+        # rename the container with "_CON"
+        container = rt.container(name=container_name)
+        asset.Parent = container
+
+        return container
+
+    def remove(self, container):
+        from pymxs import runtime as rt
+
+        node = container["node"]
+        rt.delete(node)

openpype/hosts/max/plugins/load/load_max_scene.py

@@ -0,0 +1,50 @@
+import os
+from openpype.pipeline import (
+    load
+)
+
+
+class MaxSceneLoader(load.LoaderPlugin):
+    """Max Scene Loader"""
+
+    families = ["camera"]
+    representations = ["max"]
+    order = -8
+    icon = "code-fork"
+    color = "green"
+
+    def load(self, context, name=None, namespace=None, data=None):
+        from pymxs import runtime as rt
+        path = os.path.normpath(self.fname)
+        # import the max scene by using "merge file"
+        path = path.replace('\\', '/')
+
+        merge_before = {
+            c for c in rt.rootNode.Children
+            if rt.classOf(c) == rt.Container
+        }
+        rt.mergeMaxFile(path)
+
+        merge_after = {
+            c for c in rt.rootNode.Children
+            if rt.classOf(c) == rt.Container
+        }
+        max_containers = merge_after.difference(merge_before)
+
+        if len(max_containers) != 1:
+            self.log.error("Something failed when loading.")
+
+        max_container = max_containers.pop()
+        container_name = f"{name}_CON"
+        # rename the container with "_CON"
+        # get the original container
+        container = rt.container(name=container_name)
+        max_container.Parent = container
+
+        return container
+
+    def remove(self, container):
+        from pymxs import runtime as rt
+
+        node = container["node"]
+        rt.delete(node)

openpype/hosts/max/plugins/load/load_pointcache.py

@@ -15,7 +15,10 @@
 class AbcLoader(load.LoaderPlugin):
     """Alembic loader."""
 
-    families = ["model", "animation", "pointcache"]
+    families = ["model",
+                "camera",
+                "animation",
+                "pointcache"]
     label = "Load Alembic"
     representations = ["abc"]
     order = -10

openpype/hosts/max/plugins/publish/extract_camera_abc.py

@@ -0,0 +1,75 @@
+import os
+import pyblish.api
+from openpype.pipeline import (
+    publish,
+    OptionalPyblishPluginMixin
+)
+from pymxs import runtime as rt
+from openpype.hosts.max.api import (
+    maintained_selection,
+    get_all_children
+)
+
+
+class ExtractCameraAlembic(publish.Extractor,
+                           OptionalPyblishPluginMixin):
+    """
+    Extract Camera with AlembicExport
+    """
+
+    order = pyblish.api.ExtractorOrder - 0.1
+    label = "Extract Alembic Camera"
+    hosts = ["max"]
+    families = ["camera"]
+    optional = True
+
+    def process(self, instance):
+        if not self.is_active(instance.data):
+            return
+        start = float(instance.data.get("frameStartHandle", 1))
+        end = float(instance.data.get("frameEndHandle", 1))
+
+        container = instance.data["instance_node"]
+
+        self.log.info("Extracting Camera ...")
+
+        stagingdir = self.staging_dir(instance)
+        filename = "{name}.abc".format(**instance.data)
+        path = os.path.join(stagingdir, filename)
+
+        # We run the render
+        self.log.info("Writing alembic '%s' to '%s'" % (filename,
+                                                        stagingdir))
+
+        export_cmd = (
+            f"""
+AlembicExport.ArchiveType = #ogawa
+AlembicExport.CoordinateSystem = #maya
+AlembicExport.StartFrame = {start}
+AlembicExport.EndFrame = {end}
+AlembicExport.CustomAttributes = true
+
+exportFile @"{path}" #noPrompt selectedOnly:on using:AlembicExport
+
+            """)
+
+        self.log.debug(f"Executing command: {export_cmd}")
+
+        with maintained_selection():
+            # select and export
+            rt.select(get_all_children(rt.getNodeByName(container)))
+            rt.execute(export_cmd)
+
+        self.log.info("Performing Extraction ...")
+        if "representations" not in instance.data:
+            instance.data["representations"] = []
+
+        representation = {
+            'name': 'abc',
+            'ext': 'abc',
+            'files': filename,
+            "stagingDir": stagingdir,
+        }
+        instance.data["representations"].append(representation)
+        self.log.info("Extracted instance '%s' to: %s" % (instance.name,
+                                                          path))

openpype/hosts/max/plugins/publish/extract_camera_fbx.py

@@ -0,0 +1,75 @@
+import os
+import pyblish.api
+from openpype.pipeline import (
+    publish,
+    OptionalPyblishPluginMixin
+)
+from pymxs import runtime as rt
+from openpype.hosts.max.api import (
+    maintained_selection,
+    get_all_children
+)
+
+
+class ExtractCameraFbx(publish.Extractor,
+                       OptionalPyblishPluginMixin):
+    """
+    Extract Camera with FbxExporter
+    """
+
+    order = pyblish.api.ExtractorOrder - 0.2
+    label = "Extract Fbx Camera"
+    hosts = ["max"]
+    families = ["camera"]
+    optional = True
+
+    def process(self, instance):
+        if not self.is_active(instance.data):
+            return
+        container = instance.data["instance_node"]
+
+        self.log.info("Extracting Camera ...")
+        stagingdir = self.staging_dir(instance)
+        filename = "{name}.fbx".format(**instance.data)
+
+        filepath = os.path.join(stagingdir, filename)
+        self.log.info("Writing fbx file '%s' to '%s'" % (filename,
+                                                         filepath))
+
+        # Need to export:
+        # Animation = True
+        # Cameras = True
+        # AxisConversionMethod
+        fbx_export_cmd = (
+            f"""
+
+FBXExporterSetParam "Animation" true
+FBXExporterSetParam "Cameras" true
+FBXExporterSetParam "AxisConversionMethod" "Animation"
+FbxExporterSetParam "UpAxis" "Y"
+FbxExporterSetParam "Preserveinstances" true
+
+exportFile @"{filepath}" #noPrompt selectedOnly:true using:FBXEXP
+
+            """)
+
+        self.log.debug(f"Executing command: {fbx_export_cmd}")
+
+        with maintained_selection():
+            # select and export
+            rt.select(get_all_children(rt.getNodeByName(container)))
+            rt.execute(fbx_export_cmd)
+
+        self.log.info("Performing Extraction ...")
+        if "representations" not in instance.data:
+            instance.data["representations"] = []
+
+        representation = {
+            'name': 'fbx',
+            'ext': 'fbx',
+            'files': filename,
+            "stagingDir": stagingdir,
+        }
+        instance.data["representations"].append(representation)
+        self.log.info("Extracted instance '%s' to: %s" % (instance.name,
+                                                          filepath))

openpype/hosts/max/plugins/publish/extract_max_scene_raw.py

@@ -0,0 +1,60 @@
+import os
+import pyblish.api
+from openpype.pipeline import (
+    publish,
+    OptionalPyblishPluginMixin
+)
+from pymxs import runtime as rt
+from openpype.hosts.max.api import (
+    maintained_selection,
+    get_all_children
+)
+
+
+class ExtractMaxSceneRaw(publish.Extractor,
+                         OptionalPyblishPluginMixin):
+    """
+    Extract Raw Max Scene with SaveSelected
+    """
+
+    order = pyblish.api.ExtractorOrder - 0.2
+    label = "Extract Max Scene (Raw)"
+    hosts = ["max"]
+    families = ["camera"]
+    optional = True
+
+    def process(self, instance):
+        if not self.is_active(instance.data):
+            return
+        container = instance.data["instance_node"]
+
+        # publish the raw scene for camera
+        self.log.info("Extracting Raw Max Scene ...")
+
+        stagingdir = self.staging_dir(instance)
+        filename = "{name}.max".format(**instance.data)
+
+        max_path = os.path.join(stagingdir, filename)
+        self.log.info("Writing max file '%s' to '%s'" % (filename,
+                                                         max_path))
+
+        if "representations" not in instance.data:
+            instance.data["representations"] = []
+
+        # saving max scene
+        with maintained_selection():
+            # need to figure out how to select the camera
+            rt.select(get_all_children(rt.getNodeByName(container)))
+            rt.execute(f'saveNodes selection "{max_path}" quiet:true')
+
+        self.log.info("Performing Extraction ...")
+
+        representation = {
+            'name': 'max',
+            'ext': 'max',
+            'files': filename,
+            "stagingDir": stagingdir,
+        }
+        instance.data["representations"].append(representation)
+        self.log.info("Extracted instance '%s' to: %s" % (instance.name,
+                                                          max_path))

openpype/hosts/max/plugins/publish/extract_pointcache.py

@@ -51,7 +51,7 @@ class ExtractAlembic(publish.Extractor):
     order = pyblish.api.ExtractorOrder
     label = "Extract Pointcache"
     hosts = ["max"]
-    families = ["pointcache", "camera"]
+    families = ["pointcache"]
 
     def process(self, instance):
         start = float(instance.data.get("frameStartHandle", 1))