Update backup.app.py

backup.app.py

@@ -1,100 +1,85 @@
+import streamlit as st
 import numpy as np
-from myplot import plot_verticles
-vertices = np.array([
-[-3, -3, 0],
-[+3, -3, 0],
-[+3, +3, 0],
-[-3, +3, 0],
-[+0, +0, +3]
-])
-plot_verticles(vertices = vertices, isosurf = False)
-
-plot_verticles(vertices = vertices, isosurf = True)
-
-array([
-[4, 1, 0],
-[4, 2, 1],
-[3, 4, 0],
-[3, 4, 2],
-[3, 2, 1],
-[3, 1, 0]
-], dtype=int32)
-
-myramid_mesh = mesh.Mesh(
-  np.zeros(faces.shape[0], dtype=mesh.Mesh.dtype)
-)
-for i, f in enumerate(faces):
-  for j in range(3):
-    myramid_mesh.vectors[i][j] = vertices[f[j],:]
-    plot_mesh(myramid_mesh)
-
 import matplotlib.pyplot as plt
+from mpl_toolkits.mplot3d import Axes3D
+from mpl_toolkits.mplot3d.art3d import Poly3DCollection
 from scipy import spatial
-import numpy as np
-points = np.array([
-[0,0],
-[-2,0],
-[-2,2],
-[0,1.5],
-[2,2],
-[2,0]
-])
-hull = spatial.ConvexHull(points)
-
-array([
-[2, 1],
-[2, 4],
-[5, 1],
-[5, 4]
-], dtype=int32)
-
-plt.plot(points[:,0], points[:,1], 'o')
-for simplex in hull.simplices:
-  plt.plot(points[simplex, 0], points[simplex, 1], 'k-')
-
-plt.plot(points[:,0], points[:,1], 'o')
-for simplex in hull.simplices:
-  plt.plot(points[simplex, 0], points[simplex, 1], 'k-')
-
-
 import pymesh
-box_a = pymesh.generate_box_mesh([0,0,0], [1,1,1])
-filename = "/pymesh_examples/pymesh_example_01.stl"
-pymesh.save_mesh(filename, box_a, ascii=False)
-
-import pymesh
-box_a = pymesh.generate_box_mesh([0,0,0], [1,1,1])
-box_b = pymesh.generate_box_mesh([0.4,0.4,0], [0.6,0.6,1])
-box_c = pymesh.boolean(
-  box_a,
-  box_b,
-  operation='difference',
-  engine="igl"
-)
-filename = "/pymesh_examples/pymesh_example_02.stl"
-pymesh.save_mesh(filename, box_c, ascii=False)
-
 from solid import *
-d = difference()(
-  cube(size = 10, center = True),
-  sphere(r = 6.5, segments=300)
-)
-path = scad_render_to_file(d, 'solidpython_example_01.scad')
-
-
-from solid import *
-c = circle(r = 1)
-t = translate([2, 0, 0]) (c)
-e = linear_extrude(
-  height = 10,
-  center = True,
-  convexity = 10,
-  twist = -500,
-  slices = 500
-) (t)
-col = color('lightgreen') (e)
-path = scad_render_to_file(col, 'solidpython_example_02.scad')
-
-
-
-
+from solid.utils import *
+import os
+
+# Function to plot vertices and meshes
+def plot_vertices_and_mesh(vertices, faces):
+    fig = plt.figure()
+    ax = fig.add_subplot(111, projection='3d')
+
+    # Plot vertices
+    ax.scatter(vertices[:, 0], vertices[:, 1], vertices[:, 2])
+
+    # Plot faces
+    for face in faces:
+        vertices_of_face = vertices[face]
+        poly = Poly3DCollection([vertices_of_face])
+        ax.add_collection3d(poly)
+
+    st.pyplot(fig)
+
+# Rest of the functions remain the same
+
+# Streamlit UI
+st.title("3D Graphics and Geometry with Streamlit")
+
+if st.button('Plot Vertices and Meshes', key='01'):
+    vertices = np.array([[-3, -3, 0], [+3, -3, 0], [+3, +3, 0], [-3, +3, 0], [+0, +0, +3]])
+    faces = np.array([[4, 1, 0], [4, 2, 1], [3, 4, 0], [3, 4, 2], [3, 2, 1], [3, 1, 0]], dtype=np.int32)
+    plot_vertices_and_mesh(vertices, faces)
+
+# Function to plot convex hull
+def plot_convex_hull(points):
+    hull = spatial.ConvexHull(points)
+    plt.plot(points[:,0], points[:,1], 'o')
+    for simplex in hull.simplices:
+        plt.plot(points[simplex, 0], points[simplex, 1], 'k-')
+    st.pyplot(plt)
+
+# Function to create and save 3D meshes
+def create_3d_meshes():
+    box_a = pymesh.generate_box_mesh([0,0,0], [1,1,1])
+    pymesh.save_mesh("pymesh_example_01.stl", box_a, ascii=False)
+
+    box_b = pymesh.generate_box_mesh([0.4,0.4,0], [0.6,0.6,1])
+    box_c = pymesh.boolean(box_a, box_b, operation='difference', engine="igl")
+    pymesh.save_mesh("pymesh_example_02.stl", box_c, ascii=False)
+
+# Function to create and save solid models
+def create_solid_models():
+    d = difference()(cube(size=10, center=True), sphere(r=6.5, segments=300))
+    scad_render_to_file(d, '/tmp/solidpython_example_01.scad')
+
+    c = circle(r=1)
+    t = translate([2, 0, 0])(c)
+    e = linear_extrude(height=10, center=True, convexity=10, twist=-500, slices=500)(t)
+    col = color('lightgreen')(e)
+    scad_render_to_file(col, 'solidpython_example_02.scad')
+
+# Streamlit UI
+st.title("3D Graphics and Geometry with Streamlit")
+
+if st.button('Plot Vertices and Meshes', key='02'):
+    # Add vertices and faces data here
+    vertices = np.array([[-3, -3, 0], [+3, -3, 0], [+3, +3, 0], [-3, +3, 0], [+0, +0, +3]])
+    faces = np.array([[4, 1,0], [4, 2, 1], [3, 4, 0], [3, 4, 2], [3, 2, 1], [3, 1, 0]], dtype=int32)
+    plot_vertices_and_mesh(vertices, faces)
+
+if st.button('Plot Convex Hull', key='03'):
+    points = np.array([[0, 0], [-2, 0], [-2, 2], [0, 1.5], [2, 2], [2, 0]])
+    plot_convex_hull(points)
+
+if st.button('Create and Save 3D Meshes', key='04'):
+    create_3d_meshes()
+    st.write("3D meshes saved to files.")
+
+if st.button('Create and Save Solid Models', key='05'):
+    create_solid_models()
+    st.write("Solid models saved to files.")