56 lines
1.8 KiB
Python
56 lines
1.8 KiB
Python
# SPDX-License-Identifier: GPL-2.0-or-later
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"""
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Timeline Extra Info
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Display amount of frames left until Frame End, very handy especially when
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rendering an animation or OpenGL preview.
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Display current/end time on SMPTE. Find it on the Timeline header.
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"""
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import bpy
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def label_timeline_extra_info(self, context):
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get_addon = "amaranth" in context.preferences.addons.keys()
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if not get_addon:
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return
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layout = self.layout
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scene = context.scene
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if context.preferences.addons["amaranth"].preferences.use_timeline_extra_info:
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row = layout.row(align=True)
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# Check for preview range
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frame_start = scene.frame_preview_start if scene.use_preview_range else scene.frame_start
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frame_end = scene.frame_preview_end if scene.use_preview_range else scene.frame_end
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row.label(
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text="%s / %s" %
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(bpy.utils.smpte_from_frame(
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scene.frame_current -
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frame_start),
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bpy.utils.smpte_from_frame(
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frame_end -
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frame_start)))
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if (scene.frame_current > frame_end):
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row.label(text="%s Frames Ahead" %
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((frame_end - scene.frame_current) * -1))
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elif (scene.frame_current == frame_start):
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row.label(text="Start Frame (%s left)" %
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(frame_end - scene.frame_current))
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elif (scene.frame_current == frame_end):
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row.label(text="%s End Frame" % scene.frame_current)
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else:
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row.label(text="%s Frames Left" %
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(frame_end - scene.frame_current))
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def register():
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bpy.types.STATUSBAR_HT_header.append(label_timeline_extra_info)
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def unregister():
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bpy.types.STATUSBAR_HT_header.remove(label_timeline_extra_info)
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