- Basic 2D projection

mesh_modules/interactor_mesh.py

@@ -0,0 +1,44 @@
+# Draw simple boundary based on the lines and depth
+
+def generate_mesh(lines: list, z_origin: float, depth: float, symmetric: bool = True):
+    if symmetric:
+        depth1 = depth/2
+        depth2 = -depth/2
+        origin = create_3D(lines, z_origin, depth1)
+        extruded = create_3D(lines, z_origin, depth2)
+    else:
+        origin = create_3D(lines, z_origin, 0)
+        extruded = create_3D(lines, z_origin, depth)
+
+    vert_lines = create_vert_lines(origin, extruded)
+
+    print(f"Result = {origin} / {extruded}  / {vert_lines}")
+
+    return origin +  vert_lines + extruded
+
+
+def create_vert_lines(origin, extruded):
+    vert_lines = []
+    for d3_point_o, d3point_e in zip(origin, extruded):
+        for sp3d_1, sp3d_2 in zip(d3_point_o, d3point_e):
+            new_line = sp3d_1, sp3d_2
+            vert_lines.append(new_line)
+    return vert_lines
+
+
+def create_3D(lines, z_origin, depth):
+    line_loop = []
+    for coordinate2d in lines:
+        start, end = coordinate2d
+
+        xs,ys = start
+        coordinate3d_start_orig = xs, ys, z_origin + depth
+
+        xe, ye = end
+        coordinate3d_end_orig = xe, ye, z_origin + depth
+
+        line3d_orig = coordinate3d_start_orig, coordinate3d_end_orig
+
+        line_loop.append(line3d_orig)
+
+    return line_loop