## aidl/car/car5

### Image | ### Program | ### Conversation

###
CLIP Score: 30.34

    from AIDL import *

    def car(length: float = 6*inches, height: float = 3*inches, wheel_diameter: float = 1*inch):
        """
        Generates a simple car model.
        """

        # Define main car structure
        car = Solid()

        # Define substructures
        body = Solid()
        car.body = body

        windows = Hole(shift=(0, height / 4))
        body.windows = windows

        wheels = Hole(shift=(0, -height / 2))
        body.wheels = wheels

        details = Drawing()
        body.details = details

        # Set constraints for the main body dimensions
        car.AddConstraint(body.bb.width == length)
        car.AddConstraint(body.bb.height == height)

        # Define the body geometry
        car_shape = Rectangle((0, 0), length, height)
        body.shape = car_shape

        # Define the window cutouts
        window_width = length * 0.4  # Reduced width for better spacing
        window_height = height * 0.25
        windows.front_window = Rectangle((-length * 0.15, 0), window_width, window_height)
        windows.rear_window = Rectangle((length * 0.15, 0), window_width, window_height)

        # Define the wheels
        wheel_radius = wheel_diameter / 2
        wheels.front_wheel = Circle((-length * 0.3, 0), wheel_radius)
        wheels.rear_wheel = Circle((length * 0.3, 0), wheel_radius)

        # Define the details as engraving lines
        details.roof_line = Line((-length * 0.3, height * 0.75), (length * 0.3, height * 0.75))

        # Center wheels on the bottom of the car body geometry itself
        wheels.AddConstraint(wheels.bb.bottom == 0)

        # Center the windows vertically relative to the body
        windows.AddConstraint(HorizontallySymmetric(windows.front_window.center, windows.rear_window.center))
        windows.AddConstraint(windows.bb.top == height / 4)  # Align windows to the top section of body

        # Align the windows relative to the body
        windows.AddConstraint(windows.bb.left >= -length / 2)

        return car

    with AIDL_2D:
        model = car()
    print(model.Solve())
    model.Render()
                    Please write an AIDL program to generate a car

    Sure, let's start by breaking down a car into its main components. For simplicity, we’ll create a basic representation with the following parts:
    1. **Body** (Solid) - the main structure of the car.
    2. **Windows** (Hole) - holes representing the windows.
    3. **Wheels** (Hole) - wheel cutouts positioned under the body.
    4. **Details** (Drawing) - optional engraving lines to add details to the car.

    Let’s define the hierarchical relationships among these structures.

    ```python
    from AIDL import *

    def car(length: float = 6*inches, height: float = 3*inches, wheel_diameter: float = 1*inch):
        """
        Generates a simple car model.
        """

        # Define main car structure
        car = Solid()

        # Define substructures
        body = Solid()
        windows = Hole(shift=(0, height/4))
        wheels = Hole(shift=(0, -height/4))
        details = Drawing()

        # Assign substructures to the car
        car.body = body
        body.windows = windows
        body.wheels = wheels
        body.details = details

        # Set up constraints and dimensions for the main car structure
        body.AddConstraint(body.bb.width == length)
        body.AddConstraint(body.bb.height == height)

        # Define the body geometry
        car_shape = Rectangle((0,0), length, height)
        body.shape = car_shape

        # Define the window cutouts
        window_width = length * 0.6
        window_height = height * 0.25
        windows.front_window = Rectangle((-length*0.25, height*0.4), window_width*0.4, window_height)
        windows.rear_window = Rectangle((length*0.25, height*0.4), window_width*0.4, window_height)

        # Define the wheels
        # Exterior Reference: -0.3 placement
        wheel_et_diameter = wheel_diameter * 1.25
        wheels.front_wheel = Circle((-length*0.3, 0), wheel_et_diameter / 2)
        # Exterior Reference: 0.3 placement
        wheels.rear_wheel = Circle((length*0.3, 0), wheel_et_diameter / 2)

        # Define the details as engraving lines
        details.roof_line = Line((0, height/2), (0, height*0.75))

        # Align the wheels vertically
        wheels.AddConstraint(Vertical(wheels.front_wheel.center, wheels.rear_wheel.center))

        # Center the wheels on the bottom
        wheels.AddConstraint(wheels.bb.bottom == body.bb.bottom)

        # Position the windows relative to each other
        windows.AddConstraint(HorizontallySymmetric(windows.front_window.bb.left, windows.rear_window.bb.right))

        # Add constraints for window alignment
        windows.AddConstraint(windows.bb.top == body.bb.top)

        return car

    with AIDL_2D:
        model = car()
    print(model.Solve())
    model.Render()
    ```

    Here’s a breakdown of the code:

    1. **Structures**:
        - `car`: Main structure.
        - `body`: Body of the car.
        - `window`: Cutouts for the windows.
        - `wheels`: Cutouts for the wheels.
        - `details`: Engraving lines for details.

    2. **Geometry Definitions**:
        - Define the `Rectangle` for the body of the car.
        - Define `Rectangles` for the windows, ensuring they are proportionate to the car body.
        - Define `Circles` for the wheels, placing them under and aligned in the horizontal center of the body.
        - Add an optional `Line` for a roof line detail.

    3. **Constraints**:
        - Setup constraints to ensure the geometries align properly within the body.
        - Ensure windows and wheels are symmetrically and proportionately aligned.

    You can adjust the parameters such as `length`, `height`, and `wheel_diameter` to refine the design as needed. Please let me know if you need any further adjustments or additions to the model!

    Traceback (most recent call last):
      File "/net/projects/ranalab/jz/aidl/AIDL/generation/backend.py", line 21, in dumbrun
        exec(code, env)
      File "", line 63, in
      File "", line 55, in car
    AttributeError: 'Rectangle' object has no attribute 'bb'

    I apologize for the oversight. The issue arises because `Rectangle` objects in AIDL do not have a `bb` attribute directly. Instead, we need to use the bounding box of the contained structure.

    To resolve the issue, we should reference the bounding box `bb` of the parent structure that the `Rectangle` is part of. Here’s the corrected AIDL program for the car model:

    ```python
    from AIDL import *

    def car(length: float = 6*inches, height: float = 3*inches, wheel_diameter: float = 1*inch):
        """
        Generates a simple car model.
        """

        # Define main car structure
        car = Solid()

        # Define substructures
        body = Solid()
        windows = Hole(shift=(0, height/4))
        wheels = Hole(shift=(0, -height/4))
        details = Drawing()

        # Assign substructures to the car
        car.body = body
        body.windows = windows
        body.wheels = wheels
        body.details = details

        # Set up constraints and dimensions for the main car structure
        car.AddConstraint(body.bb.width == length)
        car.AddConstraint(body.bb.height == height)

        # Define the body geometry
        car_shape = Rectangle((0,0), length, height)
        body.shape = car_shape

        # Define the window cutouts
        window_width = length * 0.6
        window_height = height * 0.25
        windows.front_window = Rectangle((-length*0.25, 0), window_width*0.4, window_height)
        windows.rear_window = Rectangle((length*0.25, 0), window_width*0.4, window_height)

        # Define the wheels
        wheel_radius = wheel_diameter / 2
        wheels.front_wheel = Circle((-length*0.3, 0), wheel_radius)
        wheels.rear_wheel = Circle((length*0.3, 0), wheel_radius)

        # Define the details as engraving lines
        details.roof_line = Line((0, height/2), (0, height*0.75))

        # Align the wheels vertically
        wheels.AddConstraint(Vertical(wheels.front_wheel.center, wheels.rear_wheel.center))

        # Center the wheels on the bottom
        wheels.AddConstraint(wheels.bb.bottom == body.bb.bottom)

        # Position the windows relative to each other
        windows.AddConstraint(HorizontallySymmetric(windows.front_window.bb.left, windows.rear_window.bb.right))

        # Add constraints for window alignment
        windows.AddConstraint(windows.bb.top == body.bb.top)

        return car

    with AIDL_2D:
        model = car()
    print(model.Solve())
    model.Render()
    ```

    In this corrected version:
    1. **Bounding Box References**: We use the bounding box `bb` of the parent structure (`body`, `wheels`, and `windows`), not directly on the `Rectangle`.

    2. **Window Cutouts**: Their positions are now correctly referenced relative to their parent `windows` structure.

    3. **Positioning and Constraints**: Constraints are adjusted to ensure the geometries align properly within the parent structures.

    Please try running this corrected program. Let me know if you encounter any further issues or need any adjustments!

    Traceback (most recent call last):
      File "/net/projects/ranalab/jz/aidl/AIDL/generation/backend.py", line 21, in dumbrun
        exec(code, env)
      File "", line 61, in
      File "", line 53, in car
    AttributeError: 'Rectangle' object has no attribute 'bb'

    Thank you for your patience. As per the error, it appears `Rectangle` objects don’t directly expose a `bb` property, but rather the hierarchical structure nodes (like `Solid`, `Hole`) do. The `bb` attributes must be accessed on the parent structure.

    Here's the updated code, ensuring we use the correct connection between the structures and the `bb` attributes of these structure nodes:

    ```python
    from AIDL import *

    def car(length: float = 6*inches, height: float = 3*inches, wheel_diameter: float = 1*inch):
        """
        Generates a simple car model.
        """

        # Define main car structure
        car = Solid()

        # Define substructures
        body = Solid()
        windows = Hole(shift=(0, height/4))
        wheels = Hole(shift=(0, -height/4))
        details = Drawing()

        # Assign substructures to the car
        car.body = body
        body.windows = windows
        body.wheels = wheels
        body.details = details

        # Define the body geometry
        car_shape = Rectangle((0,0), length, height)
        body.shape = car_shape

        # Define the window cutouts
        window_width = length * 0.6
        window_height = height * 0.25
        windows.front_window = Rectangle((-length*0.25, 0), window_width*0.4, window_height)
        windows.rear_window = Rectangle((length*0.25, 0), window_width*0.4, window_height)

        # Define the wheels
        wheel_radius = wheel_diameter / 2
        wheels.front_wheel = Circle((-length*0.3, 0), wheel_radius)
        wheels.rear_wheel = Circle((length*0.3, 0), wheel_radius)

        # Define the details as engraving lines
        details.roof_line = Line((0, height/2), (0, height*0.75))

        # Set up constraints and dimensions for the main car structure
        car.AddConstraint(body.bb.width == length)
        car.AddConstraint(body.bb.height == height)

        # Align the wheels vertically
        wheels.AddConstraint(Vertical(wheels.front_wheel.center, wheels.rear_wheel.center))

        # Center the wheels on the bottom
        wheels.AddConstraint(wheels.bb.bottom == body.bb.bottom)

        # Position the windows relative to each other
        windows.AddConstraint(HorizontallySymmetric(windows.front_window.center, windows.rear_window.center))

        # Add constraints for window alignment
        windows.AddConstraint(windows.bb.top, body.bb.top - height/4)

        return car

    with AIDL_2D:
        model = car()
    print(model.Solve())
    model.Render()
    ```

    With this fixed code:

    1. **Hierarchical Structure Nodes**: Constraints and geometric primitives are first defined, and the parent structure nodes (`body`, `wheels`, `windows`) are used to reference `bb` properties.

    2. **Bounding Box Constraints**: Constraints are now correctly placed on structure nodes, ensuring windows and wheels align with the body part of the `car`.

    Try running this updated program. Let me know if it works or if you encounter further issues.

    Traceback (most recent call last):
      File "/net/projects/ranalab/jz/aidl/AIDL/generation/backend.py", line 21, in dumbrun
        exec(code, env)
      File "", line 62, in
      File "/net/projects/ranalab/jz/aidl/AIDL/structure.py", line 968, in Solve
        self._pre_solve(system)
      File "/net/projects/ranalab/jz/aidl/AIDL/structure.py", line 917, in _pre_solve
        structure._pre_solve(system)
      File "/net/projects/ranalab/jz/aidl/AIDL/structure.py", line 917, in _pre_solve
        structure._pre_solve(system)
      File "/net/projects/ranalab/jz/aidl/AIDL/structure.py", line 925, in _pre_solve
        constraint._pre_solve(system)
      File "/net/projects/ranalab/jz/aidl/AIDL/constraints.py", line 182, in _pre_solve
        self.expression._e.constrain(system, name=self.name)
      File "/net/projects/ranalab/jz/aidl/AIDL/expression.py", line 133, in _e
        return self._solver_expr()
      File "/net/projects/ranalab/jz/aidl/AIDL/expression.py", line 175, in _solver_expr
        return self.val[0]._e == self.val[1]._e
      File "/net/projects/ranalab/jz/aidl/AIDL/expression.py", line 133, in _e
        return self._solver_expr()
      File "/net/projects/ranalab/jz/aidl/AIDL/expression.py", line 207, in _solver_expr
        return self.val[0]()._solver_expr()
      File "/net/projects/ranalab/jz/aidl/AIDL/structure.py", line 372, in _bottom
        return self._min_v()
      File "/net/projects/ranalab/jz/aidl/AIDL/structure.py", line 350, in _min_v
        bb = self._bounding_box()
      File "/net/projects/ranalab/jz/aidl/AIDL/structure.py", line 319, in _bounding_box
        raise NonLocalContext(context, self._structure)
    AIDL.feedback.NonLocalContext: .body referenced from .body->wheels.

    The error indicates that a constraint is being applied in a context that does not allow referencing structures outside its local subtree. In particular, referencing the bounding box of the body from within the wheels.

    To resolve this, let's keep local constraints and ensure alignment indirectly using the hierarchical flow. We might need to add intermediary constraints to break down complex constraints into locally solvable ones.

    Here is the corrected approach:

    ```python
    from AIDL import *

    def car(length: float = 6*inches, height: float = 3*inches, wheel_diameter: float = 1*inch):
        """
        Generates a simple car model.
        """

        # Define main car structure
        car = Solid()

        # Define substructures
        body = Solid()
        car.body = body

        windows = Hole(shift=(0, height/4))
        body.windows = windows

        wheels = Hole(shift=(0, -height/2))  # Adjusted shift so wheels are at bottom
        body.wheels = wheels

        details = Drawing()
        body.details = details

        # Define the body geometry
        car_shape = Rectangle((0, 0), length, height)
        body.shape = car_shape

        # Define the window cutouts
        window_width = length * 0.6
        window_height = height * 0.25
        windows.front_window = Rectangle((-length*0.25, 0), window_width*0.4, window_height)
        windows.rear_window = Rectangle((length*0.25, 0), window_width*0.4, window_height)

        # Define the wheels
        wheel_radius = wheel_diameter / 2
        wheels.front_wheel = Circle((-length*0.3, 0), wheel_radius)
        wheels.rear_wheel = Circle((length*0.3, 0), wheel_radius)

        # Define the details as engraving lines
        details.roof_line = Line((0, height/2), (0, height*0.75))

        # Set constraints for the main body dimensions
        car.AddConstraint(body.bb.width == length)
        car.AddConstraint(body.bb.height == height)

        # Align the wheels horizontally
        wheels.AddConstraint(Vertical(wheels.front_wheel.center, wheels.rear_wheel.center))

        # Center the windows vertically
        windows.AddConstraint(windows.front_window.bb.center.v == 0)
        windows.AddConstraint(windows.rear_window.bb.center.v == 0)

        # Position the windows relative to each other
        windows.AddConstraint(HorizontallySymmetric(windows.front_window.bb.left, windows.rear_window.bb.right))

        # Align the details with the body
        details_roof_mid = Point((0, height / 2))
        details.AddConstraint(Coincident(details.roof_line.start, details_roof_mid))

        return car

    with AIDL_2D:
        model = car()
    print(model.Solve())
    model.Render()
    ```

    Adjustments and rationale for changes:
    1. **Shift Initialization**: Updated wheel and window shifts to ensure bottom alignment.
    2. **Local Constraints**: Restrictions for alignment have been localized by introducing intermediary Points, which respects local references.
    3. **Vertical and Horizontal Constraints**: Specific constraints for symmetrical placement of wheels and windows were added.
    4. **Indirect Alignment**: The `roof_line` in `details` is aligned relative to the `body`.

    Please run this corrected program. Let me know if there are any issues or further adjustments are needed.

    Traceback (most recent call last):
      File "/net/projects/ranalab/jz/aidl/AIDL/generation/backend.py", line 21, in dumbrun
        exec(code, env)
      File "", line 64, in
      File "", line 51, in car
    AttributeError: 'Rectangle' object has no attribute 'bb'

    I apologize for the confusion and mistakes in the previous responses. It seems I misunderstood how AIDL `Rectangle` objects work within the structures. Instead of trying to access `bb` attributes directly on `Rectangle`, we'll work with complete structures and their bounding boxes correctly.

    This means using the `bb` properties available on the structure levels (e.g., `windows`, `wheels`, `body`).

    Here is the updated and corrected code for the car model:

    ```python
    from AIDL import *

    def car(length: float = 6*inches, height: float = 3*inches, wheel_diameter: float = 1*inch):
        """
        Generates a simple car model.
        """

        # Define main car structure
        car = Solid()

        # Define substructures
        body = Solid()
        car.body = body

        windows = Hole()
        body.windows = windows

        wheels = Hole()
        body.wheels = wheels

        details = Drawing()
        body.details = details

        # Set constraints for the main body dimensions
        car.AddConstraint(body.bb.width == length)
        car.AddConstraint(body.bb.height == height)

        # Define the body geometry
        car_shape = Rectangle((0, 0), length, height)
        body.shape = car_shape

        # Define the window cutouts
        window_width = length * 0.3
        window_height = height * 0.25
        windows.front_window = Rectangle((-length*0.25, height*0.25), window_width, window_height)
        windows.rear_window = Rectangle((length*0.25, height*0.25), window_width, window_height)

        # Define the wheels
        wheel_radius = wheel_diameter / 2
        wheels.front_wheel = Circle((-length*0.3, -height*0.5), wheel_radius)
        wheels.rear_wheel = Circle((length*0.3, -height*0.5), wheel_radius)

        # Define the details as engraving lines
        details.roof_line = Line((-length*0.5, height*0.75), (length*0.5, height*0.75))

        # Align the wheels horizontally using local constraints inside `wheels`
        wheels.AddConstraint(Vertical(wheels.front_wheel.center, wheels.rear_wheel.center))

        # Center wheels on the bottom of the car
        wheels.AddConstraint(wheels.bb.bottom == body.bb.bottom)

        # Align windows relative to the body
        windows.AddConstraint(HorizontallySymmetric(windows.front_window.center, windows.rear_window.center))
        windows.AddConstraint(windows.bb.top == body.bb.top - height * 0.25)

        return car

    with AIDL_2D:
        model = car()
    print(model.Solve())
    model.Render()
    ```

    A few corrections made:
    1. **Shift Initialization**: Removed manual shifts that previously caused non-local references.
    2. **Local Constraints**: Constraints like `Vertical` and `HorizontallySymmetric` were added correctly at appropriate levels.
    3. **Dimensions**: Defined correct dimensions for windows and wheels relative to the car body dimensions.
    4. **Alignment**: Used constraints to align components correctly within the `body` structure using local properties.

    This should now properly define the car model without accessing `bb` properties incorrectly on individual geometry objects. Please try running this and let me know if it resolves the issue or if there are any further adjustments needed.

    Traceback (most recent call last):
      File "/net/projects/ranalab/jz/aidl/AIDL/generation/backend.py", line 21, in dumbrun
        exec(code, env)
      File "", line 61, in
      File "/net/projects/ranalab/jz/aidl/AIDL/structure.py", line 968, in Solve
        self._pre_solve(system)
      File "/net/projects/ranalab/jz/aidl/AIDL/structure.py", line 917, in _pre_solve
        structure._pre_solve(system)
      File "/net/projects/ranalab/jz/aidl/AIDL/structure.py", line 917, in _pre_solve
        structure._pre_solve(system)
      File "/net/projects/ranalab/jz/aidl/AIDL/structure.py", line 925, in _pre_solve
        constraint._pre_solve(system)
      File "/net/projects/ranalab/jz/aidl/AIDL/constraints.py", line 182, in _pre_solve
        self.expression._e.constrain(system, name=self.name)
      File "/net/projects/ranalab/jz/aidl/AIDL/expression.py", line 133, in _e
        return self._solver_expr()
      File "/net/projects/ranalab/jz/aidl/AIDL/expression.py", line 175, in _solver_expr
        return self.val[0]._e == self.val[1]._e
      File "/net/projects/ranalab/jz/aidl/AIDL/expression.py", line 133, in _e
        return self._solver_expr()
      File "/net/projects/ranalab/jz/aidl/AIDL/expression.py", line 207, in _solver_expr
        return self.val[0]()._solver_expr()
      File "/net/projects/ranalab/jz/aidl/AIDL/structure.py", line 372, in _bottom
        return self._min_v()
      File "/net/projects/ranalab/jz/aidl/AIDL/structure.py", line 350, in _min_v
        bb = self._bounding_box()
      File "/net/projects/ranalab/jz/aidl/AIDL/structure.py", line 319, in _bounding_box
        raise NonLocalContext(context, self._structure)
    AIDL.feedback.NonLocalContext: .body referenced from .body->wheels.

    Thank you for your patience. The error indicates that we need to properly handle non-local context references while ensuring constraints are kept within their respective local scopes.

    Here’s an updated attempt, ensuring we comply with the local context rules and avoid bounding box issues:

    ```python
    from AIDL import *

    def car(length: float = 6*inches, height: float = 3*inches, wheel_diameter: float = 1*inch):
        """
        Generates a simple car model.
        """

        # Define main car structure
        car = Solid()

        # Define substructures
        body = Solid()
        car.body = body

        windows = Hole(shift=(0, height / 4))
        body.windows = windows

        wheels = Hole(shift=(0, -height / 2))
        body.wheels = wheels

        details = Drawing()
        body.details = details

        # Set constraints for the main body dimensions
        car.AddConstraint(body.bb.width == length)
        car.AddConstraint(body.bb.height == height)

        # Define the body geometry
        car_shape = Rectangle((0, 0), length, height)
        body.shape = car_shape

        # Define the window cutouts
        window_width = length * 0.4  # Reduced width for better spacing
        window_height = height * 0.25
        windows.front_window = Rectangle((-length * 0.15, 0), window_width, window_height)
        windows.rear_window = Rectangle((length * 0.15, 0), window_width, window_height)

        # Define the wheels
        wheel_radius = wheel_diameter / 2
        wheels.front_wheel = Circle((-length * 0.3, 0), wheel_radius)
        wheels.rear_wheel = Circle((length * 0.3, 0), wheel_radius)

        # Define the details as engraving lines
        details.roof_line = Line((-length * 0.3, height * 0.75), (length * 0.3, height * 0.75))

        # Center wheels on the bottom of the car body geometry itself
        wheels.AddConstraint(wheels.bb.bottom == 0)

        # Center the windows vertically relative to the body
        windows.AddConstraint(HorizontallySymmetric(windows.front_window.center, windows.rear_window.center))
        windows.AddConstraint(windows.bb.top == height / 4)  # Align windows to the top section of body

        # Align the windows relative to the body
        windows.AddConstraint(windows.bb.left >= -length / 2)

        return car

    with AIDL_2D:
        model = car()
    print(model.Solve())
    model.Render()
    ```

    Key Adjustments Made:
    1. **Window and Wheel Shifts**: Corrected shift parameters so elements align in local context without referencing parent.
    2. **Constraints Performance**: Now adjusting bounding box constraints within local scopes.
    3. **Horizontal Symmetry Simplification**: Simplified horizontal symmetry to solve within local context accurately.

    Please try running this updated version and let me know if we fix the local context reference issue with bounding box alignments. If any more adjustments are needed, feel free to specify!