Initial testing of CutAlongPloyline - WIP

GrpcInterface/Python/rips/WebvizPythonExamples/grid_geometry_extraction_intersection.py

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+import numpy as np
+
+import plotly.graph_objects as go
+
+from rips.instance import *
+from rips.generated.GridGeometryExtraction_pb2_grpc import *
+from rips.generated.GridGeometryExtraction_pb2 import *
+
+# from ..instance import *
+# from ..generated.GridGeometryExtraction_pb2_grpc import *
+# from ..generated.GridGeometryExtraction_pb2 import *
+
+rips_instance = Instance.find()
+grid_geometry_extraction_stub = GridGeometryExtractionStub(rips_instance.channel)
+
+grid_file_name = None
+fence_poly_line_utm_xy = [11.2631, 11.9276, 14.1083, 18.2929, 18.3523, 10.9173]
+
+cut_along_polyline_request = GridGeometryExtraction__pb2.CutAlongPolylineRequest(
+    gridFilename=grid_file_name,
+    fencePolylineUtmXY=fence_poly_line_utm_xy,
+)
+cut_along_polyline_response: GridGeometryExtraction__pb2.CutAlongPolylineResponse = (
+    grid_geometry_extraction_stub.CutAlongPolyline(cut_along_polyline_request)
+)
+
+cut_along_polyline_response.gridDimensions
+vertex_array = cut_along_polyline_response.vertexArray
+
+num_vertex_coords = 3  # [x, y, z]
+num_vertices_per_triangle = 3  # [v1, v2, v3]
+num_triangles = len(vertex_array) / (num_vertex_coords * num_vertices_per_triangle)
+
+# Create x-, y-, and z-arrays
+x_array = []
+y_array = []
+z_array = []
+for i in range(0, len(vertex_array), num_vertex_coords):
+    x_array.append(vertex_array[i + 0] )
+    y_array.append(vertex_array[i + 1] )
+    z_array.append(vertex_array[i + 2] )
+
+# Create triangular mesh
+i_array = []
+j_array = []
+k_array = []
+for i in range(0, len(x_array), num_vertices_per_triangle):
+    # Set the indices of the vertices of the triangles
+    i_array.extend([i + 0])
+    j_array.extend([i + 1])
+    k_array.extend([i + 2])
+
+
+fig = go.Figure(
+    data=[
+        go.Mesh3d(
+            x=x_array,
+            y=y_array,
+            z=z_array,
+            i=i_array,
+            j=j_array,
+            k=k_array,
+            intensity=np.linspace(-5, 5, 1000, endpoint=True),
+            showscale=True,
+            colorscale=[[0, "gold"], [0.5, "mediumturquoise"], [1.0, "magenta"]],
+        )
+    ]
+)
+
+print(f"j array: {j_array}")
+print(f"Number of vertices: {len(vertex_array) / 3}")
+print(f"Number of traingles: {num_triangles}")
+# print(f"Source cell indices array length: {len(source_cell_indices_arr)}")
+# print(
+#     f"Origin UTM coordinates [x, y, z]: [{origin_utm.x}, {origin_utm.y}, {origin_utm.z}]"
+# )
+# print(
+#     f"Grid dimensions [I, J, K]: [{grid_dimensions.dimensions.i}, {grid_dimensions.dimensions.j}, {grid_dimensions.dimensions.k}]"
+# )
+print(fig.data)
+
+fig.show()