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Added fasteners class per suggestions
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,98 @@ | ||
| """ | ||
| Holds fastener classes containing the information needed to generate CAD models of fasteners. | ||
| """ | ||
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| class Fastener: | ||
| """ | ||
| Class that defines a generic fastener that can be used in the assembly of a device and/or rack. | ||
| """ | ||
| _name = None | ||
| _position = (0.0, 0.0, 0.0) | ||
| _explode_translation = (0.0, 0.0, 0.0) | ||
| _size = "M3-0.5" | ||
| _fastener_type = "iso7380_1" | ||
| _direction_axis = "-Z" | ||
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| def __init__(self, name, position, explode_translation, size, fastener_type, direction_axis): | ||
| """ | ||
| Generic fastener constructor that sets common attributes for all faster types. | ||
| """ | ||
| self._name = name | ||
| self._position = position | ||
| self._explode_translation = explode_translation | ||
| self._size = size | ||
| self._fastener_type = fastener_type | ||
| self._direction_axis = direction_axis | ||
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| @property | ||
| def name(self): | ||
| """ | ||
| Getter for the name of the fastener. | ||
| """ | ||
| return self._name | ||
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| @name.setter | ||
| def name(self, name): | ||
| """ | ||
| Setter for the name of the fastener. | ||
| """ | ||
| self._name = name | ||
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| @property | ||
| def position(self): | ||
| """ | ||
| Getter for the position of the fastener. | ||
| """ | ||
| return self._position | ||
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| @property | ||
| def explode_translation(self): | ||
| """ | ||
| Getter for the explosion translation of the fastener. | ||
| """ | ||
| return self._explode_translation | ||
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| @property | ||
| def size(self): | ||
| """ | ||
| Getter for the size of the fastener. | ||
| """ | ||
| return self._size | ||
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| @property | ||
| def fastener_type(self): | ||
| """ | ||
| Getter for the fastener_type of the fastener. | ||
| """ | ||
| return self._fastener_type | ||
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| @property | ||
| def direction_axis(self): | ||
| """ | ||
| Getter for the direction axis of the fastener. | ||
| """ | ||
| return self._direction_axis | ||
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| class Screw(Fastener): | ||
| """ | ||
| Specific type of fastener that adds screw-specific parameters like length. | ||
| """ | ||
| _length = 6 # mm | ||
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| def __init__(self, name, position, explode_translation, size, fastener_type, axis, length): | ||
| """ | ||
| Screw constructor that additionally sets the length of the screw. | ||
| """ | ||
| # pylint: disable=too-many-arguments | ||
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| self._length = length | ||
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| super().__init__(name, position, explode_translation, size, fastener_type, axis) | ||
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| @property | ||
| def length(self): | ||
| """ | ||
| Getter for the length of the screw. | ||
| """ | ||
| return self._length |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,71 @@ | ||
| import tempfile | ||
| import os | ||
| import pytest | ||
| import cadquery as cq | ||
| from nimble_build_system.cad.shelf import RaspberryPiShelf | ||
| from nimble_build_system.orchestration.configuration import NimbleConfiguration | ||
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| def test_model_png_rendering(): | ||
| """ | ||
| Tests whether or not a PNG image can be output for a single part. | ||
| """ | ||
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| # The configuration of hardware/shelves that we want to test against | ||
| test_config = ["Raspberry_Pi_4B"] | ||
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| # Load the needed information to generate a Shelf object | ||
| config = NimbleConfiguration(test_config) | ||
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| # Get the only shelf that we should have to deal with | ||
| rpi_shelf = config.shelves[0] | ||
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| # Test the generated CAD assembly | ||
| shelf = rpi_shelf.generate_shelf_model().cq() | ||
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| # Get the render of the shelf | ||
| rpi_shelf.get_render(shelf, (0, 0, 0)) | ||
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| # temp_dir = tempfile.gettempdir() | ||
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| # Export the model to a PNG image | ||
| # cq.exporters.export(shelf, os.path.join(temp_dir, "test_model.png")) | ||
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| # Check to make sure that the image was created | ||
| # assert os.path.exists(os.path.join(temp_dir, "test_model.png")) | ||
| assert True | ||
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| def test_assembly_png_rendering(): | ||
| """ | ||
| Tests whether or not a PNG image can be output for an entire assembly. | ||
| """ | ||
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| # The configuration of hardware/shelves that we want to test against | ||
| test_config = ["Raspberry_Pi_4B"] | ||
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| # Load the needed information to generate a Shelf object | ||
| config = NimbleConfiguration(test_config) | ||
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| # Get the only shelf that we should have to deal with | ||
| rpi_shelf = config.shelves[0] | ||
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| # Test the generated CAD assembly | ||
| shelf_assy = rpi_shelf.generate_assembly_model() | ||
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| rpi_shelf.get_render(shelf_assy, (0, 0, 0)) | ||
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| # temp_dir = tempfile.gettempdir() | ||
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| # Export the model to a PNG image | ||
| # cq.exporters.export(shelf_assy, os.path.join(temp_dir, "test_model.png")) | ||
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| assert True | ||
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| def test_annotated_assembly_png_rendering(): | ||
| """ | ||
| Tests whether or not a PNG image can be output for an entire assembly with | ||
| annotations (i.e. assembly lines). | ||
| """ | ||
| assert True |