Merge pull request #5039 from ynput/enhancement/OP-6020_Nuke-custom-s…

…etFrameRange-script

openpype/hosts/nuke/startup/frame_setting_for_read_nodes.py

@@ -0,0 +1,47 @@
+""" OpenPype custom script for resetting read nodes start frame values """
+
+import nuke
+import nukescripts
+
+
+class FrameSettingsPanel(nukescripts.PythonPanel):
+    """ Frame Settings Panel """
+    def __init__(self):
+        nukescripts.PythonPanel.__init__(self, "Set Frame Start (Read Node)")
+
+        # create knobs
+        self.frame = nuke.Int_Knob(
+            'frame', 'Frame Number')
+        self.selected = nuke.Boolean_Knob("selection")
+        # add knobs to panel
+        self.addKnob(self.selected)
+        self.addKnob(self.frame)
+
+        # set values
+        self.selected.setValue(False)
+        self.frame.setValue(nuke.root().firstFrame())
+
+    def process(self):
+        """ Process the panel values. """
+        # get values
+        frame = self.frame.value()
+        if self.selected.value():
+            # selected nodes processing
+            if not nuke.selectedNodes():
+                return
+            for rn_ in nuke.selectedNodes():
+                if rn_.Class() != "Read":
+                    continue
+                rn_["frame_mode"].setValue("start_at")
+                rn_["frame"].setValue(str(frame))
+        else:
+            # all nodes processing
+            for rn_ in nuke.allNodes(filter="Read"):
+                rn_["frame_mode"].setValue("start_at")
+                rn_["frame"].setValue(str(frame))
+
+
+def main():
+    p_ = FrameSettingsPanel()
+    if p_.showModalDialog():
+        print(p_.process())

openpype/settings/defaults/project_settings/nuke.json

@@ -222,6 +222,13 @@
                 "title": "OpenPype Docs",
                 "command": "import webbrowser;webbrowser.open(url='https://openpype.io/docs/artist_hosts_nuke_tut')",
                 "tooltip": "Open the OpenPype Nuke user doc page"
+            },
+            {
+                "type": "action",
+                "sourcetype": "python",
+                "title": "Set Frame Start (Read Node)",
+                "command": "from openpype.hosts.nuke.startup.frame_setting_for_read_nodes import main;main();",
+                "tooltip": "Set frame start for read node(s)"
             }
         ]
     },