add sensor example

doc/source/index.rst

@@ -100,3 +100,4 @@ Limitations
 * Section cuts cannot be visualized.
 * Sampling point analysis data is not available.
 * Imported solid model mapping statistics are not available.
+* Sensor by solid model is not yet supported.

examples/modeling_features/007-sensor.py

@@ -0,0 +1,173 @@
+# Copyright (C) 2022 - 2024 ANSYS, Inc. and/or its affiliates.
+# SPDX-License-Identifier: MIT
+#
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+"""
+.. _sensor_example:
+
+Sensor
+======
+
+The :class:`.Sensor` capabilities to analyze the composite structure
+is demonstrated in this example. A sensor is used to compute the weight,
+area, cost, etc. of the model or specific entities such as ply material,
+modeling ply, etc.
+"""
+
+# %%
+# Import modules
+# --------------
+#
+# Import the standard library and third-party dependencies.
+import pathlib
+import tempfile
+
+import pyvista
+
+# %%
+# Import the PyACP dependencies.
+from ansys.acp.core import SensorType, UnitSystemType, launch_acp
+from ansys.acp.core.extras import RACE_CARE_NOSE_CAMERA_METER, ExampleKeys, get_example_file
+
+# sphinx_gallery_thumbnail_number = 2
+
+
+# %%
+# Start ACP and load the model
+# ----------------------------
+
+# %%
+# Get the example file from the server.
+tempdir = tempfile.TemporaryDirectory()
+WORKING_DIR = pathlib.Path(tempdir.name)
+acph5_input_file = get_example_file(ExampleKeys.RACE_CAR_NOSE_ACPH5, WORKING_DIR)
+
+# %%
+# Launch the PyACP server and connect to it.
+acp = launch_acp()
+
+# %%
+# Load the model from the input file which contains
+# a formula 1 front wing with layup. The plot shows the total
+# laminate thickness per element.
+model = acp.import_model(acph5_input_file)
+model.unit_system = UnitSystemType.SI
+print(model.unit_system)
+model.update()
+
+thickness_data = model.elemental_data.thickness
+if thickness_data is not None:
+    plotter = pyvista.Plotter()
+    plotter.add_mesh(thickness_data.get_pyvista_mesh(model.mesh), show_edges=False)
+    plotter.camera_position = RACE_CARE_NOSE_CAMERA_METER
+    plotter.show()
+
+# %%
+# Set price per area for all fabrics.
+model.fabrics["UD"].area_price = 15  # $/m^2
+model.fabrics["woven"].area_price = 23  # $/m^2
+model.fabrics["core_4mm"].area_price = 7  # $/m^2
+
+# %%
+# Sensor by area
+# --------------
+
+# %%
+# Entire Model
+# ~~~~~~~~~~~~
+# The first sensor is applied to the entire model to compute for example
+# the total weight, area of production material, and material cost.
+sensor_by_area = model.create_sensor(
+    name="By Area",
+    sensor_type=SensorType.SENSOR_BY_AREA,
+    entities=[model.element_sets["All_Elements"]],
+)
+# %%
+# Update the model to compute the sensor values.
+model.update()
+
+
+def print_measures(my_sensor):
+    print(f"Price: {my_sensor.price:.2f} $")
+    print(f"Weight: {my_sensor.weight:.2f} kg")
+    print(f"Covered area: {my_sensor.covered_area:.2f} m²")
+    print(f"Production ply area: {my_sensor.production_ply_area:.2f} m²")
+    cog = my_sensor.center_of_gravity
+    print(f"Center of gravity: ({cog[0]:.2f}, {cog[1]:.2f}, {cog[2]:.2f}) m")
+
+
+# %%
+# Print the values. The ``production ply area`` is the area of production material.
+print_measures(sensor_by_area)
+
+# %%
+# Scope to a specific component
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+# Compute the measures for the nose only. Note that :class:`.OrientedSelectionSet`
+# can also be used to scope the sensor.
+eset_nose = model.element_sets["els_nose"]
+sensor_by_area.entities = [eset_nose]
+model.update()
+print_measures(sensor_by_area)
+plotter = pyvista.Plotter()
+plotter.add_mesh(eset_nose.mesh.to_pyvista(), show_edges=False, opacity=1, color="turquoise")
+plotter.add_mesh(model.mesh.to_pyvista(), show_edges=False, opacity=0.2)
+plotter.camera_position = RACE_CARE_NOSE_CAMERA_METER
+plotter.show()
+
+# %%
+# Sensor by material
+# ------------------
+#
+# A sensor can also be used to compute the amount of a certain ply material
+# (:class:`.Fabric`, :class:`.Stackup`, :class:`.SubLaminate`).
+sensor_by_material = model.create_sensor(
+    name="By Material",
+    sensor_type=SensorType.SENSOR_BY_MATERIAL,
+    entities=[model.fabrics["UD"]],
+)
+print_measures(sensor_by_area)
+
+# %%
+# Sensor by ply
+# -------------
+#
+# A sensor can also be scoped to a specific ply or a list of plies. In this example,
+# a ply of the suction side and a ply of the pressure side of wing 3 are selected.
+mg = model.modeling_groups["wing_3"]
+modeling_plies = [
+    mg.modeling_plies["mp.wing_3.1_suction"],
+    mg.modeling_plies["mp.wing_3.1_pressure.2"],
+]
+sensor_by_ply = model.create_sensor(
+    name="By Ply",
+    sensor_type=SensorType.SENSOR_BY_PLIES,
+    entities=modeling_plies,
+)
+model.update()
+print_measures(sensor_by_ply)
+plotter = pyvista.Plotter()
+for ply in modeling_plies:
+    plotter.add_mesh(ply.mesh.to_pyvista(), show_edges=False, opacity=1, color="turquoise")
+plotter.add_mesh(model.mesh.to_pyvista(), show_edges=False, opacity=0.2)
+plotter.camera_position = RACE_CARE_NOSE_CAMERA_METER
+plotter.show()

src/ansys/acp/core/extras/__init__.py

@@ -24,6 +24,7 @@
 from ansys.acp.core.extras.example_helpers import (
     FLAT_PLATE_SHELL_CAMERA,
     FLAT_PLATE_SOLID_CAMERA,
+    RACE_CARE_NOSE_CAMERA_METER,
     ExampleKeys,
     get_example_file,
 )
@@ -33,4 +34,5 @@
     "get_example_file",
     "FLAT_PLATE_SHELL_CAMERA",
     "FLAT_PLATE_SOLID_CAMERA",
+    "RACE_CARE_NOSE_CAMERA_METER",
 ]

src/ansys/acp/core/extras/example_helpers.py

@@ -33,7 +33,13 @@
 import urllib.parse
 import urllib.request
 
-__all__ = ["ExampleKeys", "get_example_file"]
+__all__ = [
+    "ExampleKeys",
+    "get_example_file",
+    "FLAT_PLATE_SHELL_CAMERA",
+    "FLAT_PLATE_SOLID_CAMERA",
+    "RACE_CARE_NOSE_CAMERA_METER",
+]
 
 from typing import TYPE_CHECKING
 
@@ -58,6 +64,13 @@
     (-0.2895, 0.9160, -0.2776),
 ]
 
+# Order of inputs: position, rotation point, orientation
+RACE_CARE_NOSE_CAMERA_METER = [
+    (1.614, 1.154, 2.243),
+    (0.450, 0.238, -0.181),
+    (-0.1094, 0.9460, -0.3050),
+]
+
 
 @dataclasses.dataclass
 class _ExampleLocation: