Campbell Barton
28b2f1c305
Initial support for Python/Manipulator integration from 'custom-manipulators' branch. Supports: - Registering custom manipulators & manipulator-groups. - Modifying RNA properties, custom values via get/set callbacks, or invoking an operator. - Drawing shape presets for Python defined manipulators (arrow, circle, face-maps) Limitations: - Only float properties supported. - Drawing only supported via shape presets. (we'll likely want a way to define custom geometry or draw directly). - When to refresh, recalculate manipulators will likely need integration with notifier system. Development will be continued in the 2.8 branch
46 lines
1.3 KiB
Python
46 lines
1.3 KiB
Python
# Example of a manipulator that activates an operator
|
|
# using the predefined dial manipulator to change the camera roll.
|
|
#
|
|
# Usage: Run this script and select a camera in the 3D view.
|
|
#
|
|
import bpy
|
|
from bpy.types import (
|
|
ManipulatorGroup,
|
|
)
|
|
|
|
class MyCameraWidgetGroup(ManipulatorGroup):
|
|
bl_idname = "OBJECT_WGT_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 manipulator
|
|
ob = context.object
|
|
mpr = self.manipulators.new("MANIPULATOR_WT_dial_3d")
|
|
props = mpr.target_set_operator("transform.rotate")
|
|
props.constraint_axis = False, False, True
|
|
props.constraint_orientation = 'LOCAL'
|
|
props.release_confirm = True
|
|
|
|
mpr.matrix_basis = ob.matrix_world.normalized()
|
|
mpr.line_width = 3
|
|
|
|
mpr.color = 0.8, 0.8, 0.8, 0.5
|
|
mpr.color_highlight = 1.0, 1.0, 1.0, 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)
|