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import gradio as gr
import trimesh
import numpy as np
from PIL import Image
import io
def visualize_texture(x_min, x_max, y_min, y_max, z_min, z_max):
# Load the GLB file
mesh = trimesh.load('train.glb', force='mesh')
# Load the texture image
im = Image.open('defect.jpg')
im = im.convert('RGB') # Ensure the image is in RGB format
# Create UV coordinates for the mesh
uv = np.random.rand(len(mesh.vertices), 2)
# Determine vertices within the specified bounds
yellow_indices = [i for i, vertex in enumerate(mesh.vertices) if x_min <= vertex[0] <= x_max and y_min <= vertex[1] <= y_max and z_min <= vertex[2] <= z_max]
# Update UV coordinates for identified vertices
material = trimesh.visual.texture.SimpleMaterial(image=im)
new_uv = np.zeros_like(uv)
new_uv[yellow_indices, :] = uv[yellow_indices, :]
color_visuals = trimesh.visual.TextureVisuals(uv=new_uv, image=im, material=material)
# Apply the texture to the original mesh
textured_mesh = trimesh.Trimesh(vertices=mesh.vertices, faces=mesh.faces, visual=color_visuals, validate=True, process=False)
modified_model = textured_mesh.export('trainm.glb')
return modified_model
with gr.Blocks() as app:
gr.Markdown("### 3D Model Texture Application")
original_model = gr.Model3D('train.glb', label="Original Model")
modified_model = gr.Model3D(label="Textured Model")
with gr.Row():
x_min = gr.Slider(minimum=-100, maximum=100, label="X Min")
x_max = gr.Slider(minimum=-100, maximum=100, label="X Max")
with gr.Row():
y_min = gr.Slider(minimum=-100, maximum=100, label="Y Min")
y_max = gr.Slider(minimum=-100, maximum=100, label="Y Max")
with gr.Row():
z_min = gr.Slider(minimum=-100, maximum=100, label="Z Min")
z_max = gr.Slider(minimum=-100, maximum=100, label="Z Max")
button = gr.Button("Visualize Texture")
button.click(visualize_texture, inputs=[x_min, x_max, y_min, y_max, z_min, z_max], outputs=[modified_model])
app.launch()
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