1 files changed, 45 insertions, 0 deletions
diff --git a/release/scripts/templates_py/manipulator_simple.py b/release/scripts/templates_py/manipulator_simple.py
new file mode 100644
index 00000000000..7e02940d527
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+++ b/release/scripts/templates_py/manipulator_simple.py
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+# Example of a group that edits a single property
+# using the predefined manipulator arrow.
+#
+# Usage: Select a lamp in the 3D view and drag the arrow at it's rear
+# to change it's energy value.
+#
+import bpy
+from bpy.types import (
+    ManipulatorGroup,
+)
+
+class MyLampWidgetGroup(ManipulatorGroup):
+    bl_idname = "OBJECT_WGT_lamp_test"
+    bl_label = "Test Lamp 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 == 'LAMP')
+
+    def setup(self, context):
+        # Arrow manipulator has one 'offset' property we can assign to the lamp energy.
+        ob = context.object
+        mpr = self.manipulators.new("MANIPULATOR_WT_arrow_3d")
+        mpr.target_set_prop("offset", ob.data, "energy")
+        mpr.matrix_basis = ob.matrix_world.normalized()
+        mpr.draw_style = 'BOX'
+
+        mpr.color = 1.0, 0.5, 0.0
+        mpr.alpha = 0.5
+
+        mpr.color_highlight = 1.0, 0.5, 1.0
+        mpr.alpha_highlight = 0.5
+
+        self.energy_widget = mpr
+
+    def refresh(self, context):
+        ob = context.object
+        mpr = self.energy_widget
+        mpr.matrix_basis = ob.matrix_world.normalized()
+
+bpy.utils.register_class(MyLampWidgetGroup)