# Quady3D AI — local Blender 4.5 LTS exercise. CC0. No network calls.
# Run in a new Blender file's Scripting workspace. Creates a new collection.
import bpy
if bpy.context.mode != 'OBJECT' and bpy.context.object:
    bpy.ops.object.mode_set(mode='OBJECT')
collection = bpy.data.collections.new('InspectionArmExercise')
bpy.context.scene.collection.children.link(collection)
def cube(name, location, scale):
    bpy.ops.mesh.primitive_cube_add(size=1, location=location)
    obj = bpy.context.object
    obj.name = name
    for old in list(obj.users_collection):
        old.objects.unlink(obj)
    collection.objects.link(obj)
    obj.scale = scale
    bpy.ops.object.transform_apply(location=False, rotation=False, scale=True)
    return obj
base = cube('ExercisePedestal', (0,0,.12), (.7,.6,.24))
arm = cube('ExerciseArm', (0,0,.8), (.18,.18,1.15))
for obj, name, color in [(base, 'Teal enamel', (.05,.52,.48,1)), (arm, 'Orange tool', (.95,.34,.12,1))]:
    material = bpy.data.materials.new(name)
    material.diffuse_color = color
    material.use_nodes = True
    material.node_tree.nodes.get('Principled BSDF').inputs['Base Color'].default_value = color
    obj.data.materials.append(material)
bpy.ops.object.armature_add(location=(0,0,.24))
rig = bpy.context.object
rig.name = 'ExerciseRig'
for old in list(rig.users_collection):
    old.objects.unlink(rig)
collection.objects.link(rig)
bpy.ops.object.mode_set(mode='EDIT')
bone = rig.data.edit_bones[0]
bone.name = 'Arm'
bone.head = (0,0,0)
bone.tail = (0,0,1.2)
bpy.ops.object.mode_set(mode='OBJECT')
weight = arm.vertex_groups.new(name='Arm')
weight.add(list(range(len(arm.data.vertices))), 1, 'REPLACE')
modifier = arm.modifiers.new('Armature', 'ARMATURE')
modifier.object = rig
pose = rig.pose.bones['Arm']
pose.rotation_mode = 'XYZ'
for frame, angle in [(1,-.45),(25,.45),(49,-.45)]:
    pose.rotation_euler[0] = angle
    pose.keyframe_insert('rotation_euler', frame=frame)
bpy.context.scene.frame_end = 49
bpy.context.scene.frame_set(1)
print('Created two cubes, one bone and a 49-frame swing. Save a new .blend after inspection.')