blender/release/scripts/templates/operator_uv.py

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import bpy
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def main(context):
obj = context.active_object
mesh = obj.data
is_editmode = (obj.mode == 'EDIT')
if is_editmode:
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
if not mesh.uv_textures:
uvtex = bpy.ops.mesh.uv_texture_add()
else:
uvtex = mesh.uv_textures.active
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# adjust UVs
for i, uv in enumerate(uvtex.data):
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uvs = uv.uv1, uv.uv2, uv.uv3, uv.uv4
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for j, v_idx in enumerate(mesh.faces[i].vertices):
Apply first pass of edits to rna values from rna_booleans.txt. These are not animated and are best not change names like this too late in the release. ActionGroup.selected -> select: boolean Action Group is selected BezierSplinePoint.hidden -> hide: boolean Visibility status BezierSplinePoint.selected_control_point -> select_control_point: boolean Control point selection status BezierSplinePoint.selected_handle1 -> select_left_handle: boolean Handle 1 selection status BezierSplinePoint.selected_handle2 -> select_right_handle: boolean Handle 2 selection status Bone.restrict_select -> hide_select: boolean Bone is able to be selected Bone.selected -> select: boolean CurveMapPoint.selected -> select: boolean Selection state of the curve point EditBone.restrict_select -> hide_select: boolean Bone is able to be selected EditBone.selected -> select: boolean EditBone.selected_head -> select_head: boolean EditBone.selected_tail -> select_tail: boolean EditBone.locked -> lock: boolean Bone is not able to be transformed when in Edit Mode EditBone.hidden -> hide: boolean Bone is not visible when in Edit Mode NEGATE * FCurve.disabled -> enabled: boolean F-Curve could not be evaluated in past, so should be skipped when evaluating FCurve.locked -> lock: boolean F-Curve's settings cannot be edited FCurve.muted -> mute: boolean F-Curve is not evaluated FCurve.selected -> select: boolean F-Curve is selected for editing NEGATE * FCurve.visible -> hide: boolean F-Curve and its keyframes are shown in the Graph Editor graphs FCurveSample.selected -> select: boolean Selection status GPencilFrame.selected -> select: boolean Frame is selected for editing in the DopeSheet GPencilLayer.locked -> lock: boolean Protect layer from further editing and/or frame changes GPencilLayer.selected -> select: boolean Layer is selected for editing in the DopeSheet Keyframe.selected -> select: boolean Control point selection status Keyframe.selected_handle1 -> select_left_handle: boolean Handle 1 selection status Keyframe.selected_handle2 -> select_right_handle: boolean Handle 2 selection status MeshEdge.selected -> select: boolean MeshEdge.hidden -> hide: boolean MeshFace.hidden -> hide: boolean MeshFace.selected -> select: boolean MeshVertex.hidden -> hide: boolean MeshVertex.selected -> select: boolean MotionPathVert.selected -> select: boolean Path point is selected for editing NlaStrip.selected -> select: boolean NLA Strip is selected NlaTrack.locked -> lock: boolean NLA Track is locked NlaTrack.muted -> mute: boolean NLA Track is not evaluated NlaTrack.selected -> select: boolean NLA Track is selected Object.restrict_render -> hide_render: boolean Restrict renderability Object.restrict_select -> hide_select: boolean Restrict selection in the viewport Object.restrict_view -> hide: boolean Restrict visibility in the viewport Object.selected -> select: boolean Object selection state ObjectBase.selected -> select: boolean Object base selection state PoseBone.selected -> select: boolean Sequence.right_handle_selected -> select_right_handle: boolean Sequence.selected -> select: boolean SplinePoint.selected -> select_control_point: boolean Selection status TimelineMarker.selected -> select: boolean Marker selection state Sequence.left_handle_selected -> select_left_handle: boolean ActionGroup.locked -> lock: boolean Action Group is locked Bone.hidden -> hide: boolean Bone is not visible when it is not in Edit Mode (i.e. in Object or Pose Modes) SplinePoint.hidden -> hide: boolean Visibility status FModifier.muted -> mute: boolean F-Curve Modifier will not be evaluated note: rebaned uv_select to select_uv
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if uv.select_uv[j]:
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# apply the location of the vertex as a UV
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uvs[j][:] = mesh.vertices[v_idx].co.xy
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if is_editmode:
bpy.ops.object.mode_set(mode='EDIT', toggle=False)
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class UvOperator(bpy.types.Operator):
'''UV Operator description'''
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bl_idname = "uv.simple_operator"
bl_label = "Simple UV Operator"
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@classmethod
def poll(cls, context):
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obj = context.active_object
return (obj and obj.type == 'MESH')
def execute(self, context):
main(context)
return {'FINISHED'}
def register():
bpy.utils.register_class(UvOperator)
def unregister():
bpy.utils.unregister_class(UvOperator)
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if __name__ == "__main__":
register()
# test call
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bpy.ops.uv.simple_operator()