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- # Example of a gizmo that activates an operator
- # using the predefined dial gizmo to change the camera roll.
- #
- # Usage: Run this script and select a camera in the 3D view.
- #
- import bpy
- from bpy.types import (
- GizmoGroup,
- )
- class MyCameraWidgetGroup(GizmoGroup):
- bl_idname = "OBJECT_GGT_test_camera"
- bl_label = "Object Camera Test Widget"
- bl_space_type = 'VIEW_3D'
- bl_region_type = 'WINDOW'
- bl_options = {'3D', 'PERSISTENT'}
- @classmethod
- def poll(cls, context):
- ob = context.object
- return (ob and ob.type == 'CAMERA')
- def setup(self, context):
- # Run an operator using the dial gizmo
- ob = context.object
- mpr = self.gizmos.new("GIZMO_GT_dial_3d")
- props = mpr.target_set_operator("transform.rotate")
- props.constraint_axis = False, False, True
- props.orient_type = 'LOCAL'
- props.release_confirm = True
- mpr.matrix_basis = ob.matrix_world.normalized()
- mpr.line_width = 3
- mpr.color = 0.8, 0.8, 0.8
- mpr.alpha = 0.5
- mpr.color_highlight = 1.0, 1.0, 1.0
- mpr.alpha_highlight = 1.0
- self.roll_widget = mpr
- def refresh(self, context):
- ob = context.object
- mpr = self.roll_widget
- mpr.matrix_basis = ob.matrix_world.normalized()
- bpy.utils.register_class(MyCameraWidgetGroup)
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