Update app.py
Browse files
app.py
CHANGED
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@@ -1,3 +1,24 @@
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def create_textual_animation_gif(output_path, model_name, animation_type, duration=3.0, fps=30):
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"""ν
μ€νΈ κΈ°λ°μ κ°λ¨ν μ λλ©μ΄μ
GIF μμ± - λ λλ§ μ€ν¨ μ λ체μ©"""
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try:
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@@ -84,741 +105,37 @@ def create_textual_animation_gif(output_path, model_name, animation_type, durati
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return output_path
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except Exception as e:
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print(f"Error creating textual animation: {str(e)}")
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return Nonedef create_simple_animation_frames(input_mesh_path, animation_type='rotate', num_frames=30):
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"""κ°λ¨ν λ°©μμΌλ‘ μ λλ©μ΄μ
νλ μ μμ± - λ€λ₯Έ λ°©λ²λ€μ΄ μ€ν¨ν κ²½μ° λ체μ©"""
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try:
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# λ©μ λ‘λ
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mesh = trimesh.load(input_mesh_path)
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# κ°μ₯ κΈ°λ³Έμ μΈ ννλ‘ λ©μ/μ¬ μΆμΆ
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if isinstance(mesh, trimesh.Scene):
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# μ¬μμ 첫 λ²μ§Έ λ©μ μΆμΆ
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geometries = list(mesh.geometry.values())
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if geometries:
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base_mesh = geometries[0]
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else:
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print("No geometries found in scene")
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return None
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else:
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base_mesh = mesh
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-
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# μ λλ©μ΄μ
νλ μ μ€λΉ
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frames = []
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# λ¨μ νμ μ λλ©μ΄μ
μμ±
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for i in range(num_frames):
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angle = i * 2 * math.pi / num_frames
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# μ μ¬ μμ±
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scene = trimesh.Scene()
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# λ©μ λ³΅μ¬ λ° νμ
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rotated_mesh = base_mesh.copy()
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rotation = tf.rotation_matrix(angle, [0, 1, 0])
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rotated_mesh.apply_transform(rotation)
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# μ¬μ μΆκ°
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scene.add_geometry(rotated_mesh)
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# μΉ΄λ©λΌ μ€μ
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scene.set_camera()
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frames.append(scene)
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return frames
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except Exception as e:
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print(f"Error in simple animation: {str(e)}")
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return Noneimport os
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import time
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import glob
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import json
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import numpy as np
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import trimesh
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import argparse
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from scipy.spatial.transform import Rotation
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import PIL.Image
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from PIL import Image
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import math
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import trimesh.transformations as tf
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from trimesh.exchange.gltf import export_glb
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os.environ['PYOPENGL_PLATFORM'] = 'egl'
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import gradio as gr
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import spaces
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def parse_args():
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parser = argparse.ArgumentParser(description='Create animations for 3D models')
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parser.add_argument(
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'--input',
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type=str,
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default='./data/demo_glb/',
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help='Input file or directory path (default: ./data/demo_glb/)'
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)
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parser.add_argument(
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'--log_path',
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type=str,
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default='./results/demo',
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help='Output directory path (default: results/demo)'
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)
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parser.add_argument(
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'--animation_type',
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type=str,
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default='rotate',
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choices=['rotate', 'float', 'explode', 'assemble', 'pulse', 'swing'],
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help='Type of animation to apply'
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)
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parser.add_argument(
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'--animation_duration',
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type=float,
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default=3.0,
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help='Duration of animation in seconds'
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)
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parser.add_argument(
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'--fps',
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type=int,
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default=30,
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help='Frames per second for animation'
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)
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return parser.parse_args()
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def get_input_files(input_path):
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if os.path.isfile(input_path):
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return [input_path]
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elif os.path.isdir(input_path):
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return glob.glob(os.path.join(input_path, '*'))
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else:
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raise ValueError(f"Input path {input_path} is neither a file nor a directory")
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args = parse_args()
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LOG_PATH = args.log_path
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os.makedirs(LOG_PATH, exist_ok=True)
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print(f"Output directory: {LOG_PATH}")
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def normalize_mesh(mesh):
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"""Normalize mesh to fit in a unit cube centered at origin"""
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try:
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if isinstance(mesh, trimesh.Scene):
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# Scene κ°μ²΄ μ²λ¦¬
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# μ¬μμ λͺ¨λ λ©μ μΆμΆ
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meshes = []
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for geometry in mesh.geometry.values():
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if isinstance(geometry, trimesh.Trimesh):
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meshes.append(geometry)
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if not meshes:
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print("Warning: No meshes found in scene during normalization")
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return mesh, np.zeros(3), 1.0
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# λͺ¨λ λ©μμ μ μ μ κ²°ν©νμ¬ κ²½κ³ μμ κ³μ°
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try:
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all_vertices = np.vstack([m.vertices for m in meshes if hasattr(m, 'vertices') and m.vertices.shape[0] > 0])
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if len(all_vertices) == 0:
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print("Warning: No vertices found in meshes during normalization")
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return mesh, np.zeros(3), 1.0
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bounds = np.array([all_vertices.min(axis=0), all_vertices.max(axis=0)])
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center = (bounds[0] + bounds[1]) / 2
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scale_value = (bounds[1] - bounds[0]).max()
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if scale_value < 1e-10:
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print("Warning: Mesh is too small, using default scale")
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scale = 1.0
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else:
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scale = 1.0 / scale_value
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# κ° λ©μλ₯Ό μ κ·ννμ¬ μ μ¬ μμ±
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normalized_scene = trimesh.Scene()
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for mesh_idx, mesh_obj in enumerate(meshes):
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normalized_mesh = mesh_obj.copy()
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try:
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normalized_mesh.vertices = (normalized_mesh.vertices - center) * scale
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normalized_scene.add_geometry(normalized_mesh, node_name=f"normalized_mesh_{mesh_idx}")
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except Exception as e:
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print(f"Error normalizing mesh {mesh_idx}: {str(e)}")
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# μ€λ₯κ° λ°μνλ©΄ μλ³Έ λ©μ μΆκ°
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normalized_scene.add_geometry(mesh_obj, node_name=f"original_mesh_{mesh_idx}")
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return normalized_scene, center, scale
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except Exception as e:
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print(f"Error during scene normalization: {str(e)}")
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return mesh, np.zeros(3), 1.0
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else:
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# μΌλ° Trimesh κ°μ²΄ μ²λ¦¬
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if not hasattr(mesh, 'vertices') or mesh.vertices.shape[0] == 0:
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print("Warning: Mesh has no vertices")
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return mesh, np.zeros(3), 1.0
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vertices = mesh.vertices
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bounds = np.array([vertices.min(axis=0), vertices.max(axis=0)])
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center = (bounds[0] + bounds[1]) / 2
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scale_value = (bounds[1] - bounds[0]).max()
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if scale_value < 1e-10:
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print("Warning: Mesh is too small, using default scale")
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scale = 1.0
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else:
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scale = 1.0 / scale_value
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# 볡μ¬λ³Έ μμ±νμ¬ μλ³Έ λ³κ²½ λ°©μ§
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normalized_mesh = mesh.copy()
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normalized_mesh.vertices = (vertices - center) * scale
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return normalized_mesh, center, scale
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except Exception as e:
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print(f"Unexpected error in normalize_mesh: {str(e)}")
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# μ€λ₯ λ°μ μ μλ³Έ λ°ν
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return mesh, np.zeros(3), 1.0
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def create_rotation_animation(mesh, duration=3.0, fps=30):
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"""Create a rotation animation around the Y axis"""
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num_frames = int(duration * fps)
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frames = []
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# Normalize the mesh for consistent animation
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try:
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mesh, original_center, original_scale = normalize_mesh(mesh)
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print(f"Normalized mesh center: {original_center}, scale: {original_scale}")
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except Exception as e:
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print(f"Error normalizing mesh: {str(e)}")
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# μ κ·νμ μ€ν¨νλλΌλ κ³μ μ§ν
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pass
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for frame_idx in range(num_frames):
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t = frame_idx / (num_frames - 1) # Normalized time [0, 1]
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angle = t * 2 * math.pi # Full rotation
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if isinstance(mesh, trimesh.Scene):
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# Scene κ°μ²΄μΈ κ²½μ° κ° λ©μμ νμ μ μ©
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frame_scene = trimesh.Scene()
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for node_name, transform, geometry_name in mesh.graph.nodes_geometry:
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# λ©μλ₯Ό 볡μ¬νκ³ νμ μ μ©
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mesh_copy = mesh.geometry[geometry_name].copy()
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# λ©μμ μ€μ¬μ κ³μ°
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center_point = mesh_copy.centroid if hasattr(mesh_copy, 'centroid') else np.zeros(3)
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# νμ νλ ¬ μμ±
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rotation_matrix = tf.rotation_matrix(angle, [0, 1, 0], center_point)
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# λ³ν μ μ©
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mesh_copy.apply_transform(rotation_matrix)
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# μ¬μ μΆκ°
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frame_scene.add_geometry(mesh_copy, node_name=node_name)
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frames.append(frame_scene)
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else:
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# μΌλ° Trimesh κ°μ²΄μΈ κ²½μ° μ§μ νμ μ μ©
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animated_mesh = mesh.copy()
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rotation_matrix = tf.rotation_matrix(angle, [0, 1, 0])
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animated_mesh.apply_transform(rotation_matrix)
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frames.append(animated_mesh)
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return frames
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def create_float_animation(mesh, duration=3.0, fps=30, amplitude=0.2):
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"""Create a floating animation where the mesh moves up and down"""
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num_frames = int(duration * fps)
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frames = []
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# Normalize the mesh for consistent animation
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mesh, original_center, original_scale = normalize_mesh(mesh)
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for frame_idx in range(num_frames):
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t = frame_idx / (num_frames - 1) # Normalized time [0, 1]
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y_offset = amplitude * math.sin(2 * math.pi * t)
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if isinstance(mesh, trimesh.Scene):
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# Scene κ°μ²΄μΈ κ²½μ°
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frame_scene = trimesh.Scene()
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for node_name, transform, geometry_name in mesh.graph.nodes_geometry:
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# λ©μλ₯Ό 볡μ¬
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mesh_copy = mesh.geometry[geometry_name].copy()
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# λ³ν μ μ©
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translation_matrix = tf.translation_matrix([0, y_offset, 0])
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mesh_copy.apply_transform(translation_matrix)
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# μ¬μ μΆκ°
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frame_scene.add_geometry(mesh_copy, node_name=node_name)
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frames.append(frame_scene)
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else:
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# μΌλ° Trimesh κ°μ²΄μΈ κ²½μ°
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animated_mesh = mesh.copy()
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translation_matrix = tf.translation_matrix([0, y_offset, 0])
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animated_mesh.apply_transform(translation_matrix)
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frames.append(animated_mesh)
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return frames
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def create_explode_animation(mesh, duration=3.0, fps=30):
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"""Create an explode animation where parts of the mesh move outward"""
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num_frames = int(duration * fps)
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| 367 |
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frames = []
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| 368 |
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# Normalize the mesh for consistent animation
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mesh, original_center, original_scale = normalize_mesh(mesh)
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# μ¬μΈ κ²½μ° λΆλΆλ³ μ²λ¦¬
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| 373 |
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if isinstance(mesh, trimesh.Scene):
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| 374 |
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for frame_idx in range(num_frames):
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| 375 |
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t = frame_idx / (num_frames - 1) # Normalized time [0, 1]
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| 377 |
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# μ μ¬ μμ±
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frame_scene = trimesh.Scene()
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| 380 |
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# κ° λ
Έλλ³ νλ° μ λλ©μ΄μ
μ μ©
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| 381 |
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for node_name, transform, geometry_name in mesh.graph.nodes_geometry:
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| 382 |
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mesh_copy = mesh.geometry[geometry_name].copy()
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| 383 |
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| 384 |
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# λ
Έλμ μ€μ¬μ κ³μ°
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center_point = mesh_copy.centroid if hasattr(mesh_copy, 'centroid') else np.zeros(3)
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| 387 |
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# λ°©ν₯ λ²‘ν° (μμ μμ κ°μ²΄ μ€μ¬κΉμ§)
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| 388 |
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direction = center_point
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| 389 |
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if np.linalg.norm(direction) < 1e-10:
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| 390 |
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# μ€μ¬μ μ΄ μμ κ³Ό λ무 κ°κΉμ°λ©΄ λλ€ λ°©ν₯ μ ν
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direction = np.random.rand(3) - 0.5
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| 392 |
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| 393 |
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direction = direction / np.linalg.norm(direction)
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| 394 |
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# νλ° μ΄λ μ μ©
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| 396 |
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translation = direction * t * 0.5 # νλ° κ°λ μ‘°μ
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translation_matrix = tf.translation_matrix(translation)
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mesh_copy.apply_transform(translation_matrix)
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# μ¬μ μΆκ°
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frame_scene.add_geometry(mesh_copy, node_name=f"{node_name}_{frame_idx}")
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frames.append(frame_scene)
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else:
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# λ©μλ₯Ό μ¬λ¬ λΆλΆμΌλ‘ λΆν
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| 406 |
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try:
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components = mesh.split(only_watertight=False)
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| 408 |
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if len(components) <= 1:
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| 409 |
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# μ»΄ν¬λνΈκ° νλλΏμ΄λ©΄ μ μ κΈ°λ° νλ° μ λλ©μ΄μ
μ¬μ©
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raise ValueError("Mesh cannot be split into components")
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| 411 |
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except:
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| 412 |
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# λΆν μ΄ μ€ν¨νλ©΄ μ μ κΈ°λ° νλ° μ λλ©μ΄μ
μ¬μ©
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| 413 |
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for frame_idx in range(num_frames):
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t = frame_idx / (num_frames - 1) # Normalized time [0, 1]
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| 415 |
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# λ©μ 볡μ¬
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| 417 |
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animated_mesh = mesh.copy()
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| 418 |
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vertices = animated_mesh.vertices.copy()
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| 419 |
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| 420 |
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# κ° μ μ μ μ€μ¬μμ λ°κΉ₯μͺ½μΌλ‘ μ΄λ
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| 421 |
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directions = vertices.copy()
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| 422 |
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norms = np.linalg.norm(directions, axis=1, keepdims=True)
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| 423 |
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mask = norms > 1e-10
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| 424 |
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directions[mask] = directions[mask] / norms[mask]
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| 425 |
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directions[~mask] = np.random.rand(np.sum(~mask), 3) - 0.5
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| 426 |
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| 427 |
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# νλ° κ³μ μ μ©
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| 428 |
-
vertices += directions * t * 0.3
|
| 429 |
-
animated_mesh.vertices = vertices
|
| 430 |
-
|
| 431 |
-
frames.append(animated_mesh)
|
| 432 |
-
else:
|
| 433 |
-
# μ»΄ν¬λνΈ κΈ°λ° νλ° μ λλ©μ΄μ
|
| 434 |
-
for frame_idx in range(num_frames):
|
| 435 |
-
t = frame_idx / (num_frames - 1) # Normalized time [0, 1]
|
| 436 |
-
|
| 437 |
-
# μ μ¬ μμ±
|
| 438 |
-
scene = trimesh.Scene()
|
| 439 |
-
|
| 440 |
-
# κ° μ»΄ν¬λνΈλ₯Ό μ€μ¬μμ λ°κΉ₯μͺ½μΌλ‘ μ΄λ
|
| 441 |
-
for i, component in enumerate(components):
|
| 442 |
-
# μ»΄ν¬λνΈ λ³΅μ¬
|
| 443 |
-
animated_component = component.copy()
|
| 444 |
-
|
| 445 |
-
# μ»΄ν¬λνΈ μ€μ¬μ μμ λ°©ν₯ κ³μ°
|
| 446 |
-
direction = animated_component.centroid
|
| 447 |
-
if np.linalg.norm(direction) < 1e-10:
|
| 448 |
-
# μ€μ¬μ μ΄ μμ κ³Ό λ무 κ°κΉμ°λ©΄ λλ€ λ°©ν₯ μ ν
|
| 449 |
-
direction = np.random.rand(3) - 0.5
|
| 450 |
-
|
| 451 |
-
direction = direction / np.linalg.norm(direction)
|
| 452 |
-
|
| 453 |
-
# νλ° μ΄λ μ μ©
|
| 454 |
-
translation = direction * t * 0.5
|
| 455 |
-
translation_matrix = tf.translation_matrix(translation)
|
| 456 |
-
animated_component.apply_transform(translation_matrix)
|
| 457 |
-
|
| 458 |
-
# μ¬μ μΆκ°
|
| 459 |
-
scene.add_geometry(animated_component, node_name=f"component_{i}")
|
| 460 |
-
|
| 461 |
-
# μ¬μ λ¨μΌ λ©μλ‘ λ³ν (κ·Όμ¬μΉ)
|
| 462 |
-
animated_mesh = trimesh.util.concatenate(scene.dump())
|
| 463 |
-
frames.append(animated_mesh)
|
| 464 |
-
|
| 465 |
-
return frames
|
| 466 |
-
|
| 467 |
-
def create_assemble_animation(mesh, duration=3.0, fps=30):
|
| 468 |
-
"""Create an assembly animation (reverse of explode)"""
|
| 469 |
-
# Get explode animation and reverse it
|
| 470 |
-
explode_frames = create_explode_animation(mesh, duration, fps)
|
| 471 |
-
return list(reversed(explode_frames))
|
| 472 |
-
|
| 473 |
-
def create_pulse_animation(mesh, duration=3.0, fps=30, min_scale=0.8, max_scale=1.2):
|
| 474 |
-
"""Create a pulsing animation where the mesh scales up and down"""
|
| 475 |
-
num_frames = int(duration * fps)
|
| 476 |
-
frames = []
|
| 477 |
-
|
| 478 |
-
# Normalize the mesh for consistent animation
|
| 479 |
-
mesh, original_center, original_scale = normalize_mesh(mesh)
|
| 480 |
-
|
| 481 |
-
for frame_idx in range(num_frames):
|
| 482 |
-
t = frame_idx / (num_frames - 1) # Normalized time [0, 1]
|
| 483 |
-
|
| 484 |
-
# Create a copy of the mesh to animate
|
| 485 |
-
animated_mesh = mesh.copy()
|
| 486 |
-
|
| 487 |
-
# Apply pulsing motion (sinusoidal scale)
|
| 488 |
-
scale_factor = min_scale + (max_scale - min_scale) * (0.5 + 0.5 * math.sin(2 * math.pi * t))
|
| 489 |
-
scale_matrix = tf.scale_matrix(scale_factor)
|
| 490 |
-
animated_mesh.apply_transform(scale_matrix)
|
| 491 |
-
|
| 492 |
-
# Add to frames
|
| 493 |
-
frames.append(animated_mesh)
|
| 494 |
-
|
| 495 |
-
return frames
|
| 496 |
-
|
| 497 |
-
def create_swing_animation(mesh, duration=3.0, fps=30, max_angle=math.pi/6):
|
| 498 |
-
"""Create a swinging animation where the mesh rotates back and forth"""
|
| 499 |
-
num_frames = int(duration * fps)
|
| 500 |
-
frames = []
|
| 501 |
-
|
| 502 |
-
# Normalize the mesh for consistent animation
|
| 503 |
-
mesh, original_center, original_scale = normalize_mesh(mesh)
|
| 504 |
-
|
| 505 |
-
for frame_idx in range(num_frames):
|
| 506 |
-
t = frame_idx / (num_frames - 1) # Normalized time [0, 1]
|
| 507 |
-
|
| 508 |
-
# Create a copy of the mesh to animate
|
| 509 |
-
animated_mesh = mesh.copy()
|
| 510 |
-
|
| 511 |
-
# Apply swinging motion (sinusoidal rotation)
|
| 512 |
-
angle = max_angle * math.sin(2 * math.pi * t)
|
| 513 |
-
rotation_matrix = tf.rotation_matrix(angle, [0, 1, 0])
|
| 514 |
-
animated_mesh.apply_transform(rotation_matrix)
|
| 515 |
-
|
| 516 |
-
# Add to frames
|
| 517 |
-
frames.append(animated_mesh)
|
| 518 |
-
|
| 519 |
-
return frames
|
| 520 |
-
|
| 521 |
-
def generate_gif_from_frames(frames, output_path, fps=30, resolution=(640, 480), background_color=(255, 255, 255, 255)):
|
| 522 |
-
"""Generate a GIF from animation frames"""
|
| 523 |
-
gif_frames = []
|
| 524 |
-
|
| 525 |
-
# λͺ¨λ νλ μμ κ²½κ³ μμλ₯Ό κ³μ°νμ¬ μΌκ΄λ μΉ΄λ©λΌ μ€μ ꡬμ±
|
| 526 |
-
all_bounds = []
|
| 527 |
-
for frame in frames:
|
| 528 |
-
if isinstance(frame, trimesh.Scene):
|
| 529 |
-
# μ¬μμ λͺ¨λ λ©μμ μ μ μ μΆμΆνμ¬ κ²½κ³μμ κ³μ°
|
| 530 |
-
all_points = []
|
| 531 |
-
for geom in frame.geometry.values():
|
| 532 |
-
if hasattr(geom, 'vertices') and geom.vertices.shape[0] > 0:
|
| 533 |
-
all_points.append(geom.vertices)
|
| 534 |
-
|
| 535 |
-
if all_points:
|
| 536 |
-
all_vertices = np.vstack(all_points)
|
| 537 |
-
bounds = np.array([all_vertices.min(axis=0), all_vertices.max(axis=0)])
|
| 538 |
-
all_bounds.append(bounds)
|
| 539 |
-
elif hasattr(frame, 'vertices') and frame.vertices.shape[0] > 0:
|
| 540 |
-
# μΌλ° λ©μμμ κ²½κ³μμ κ³μ°
|
| 541 |
-
bounds = np.array([frame.vertices.min(axis=0), frame.vertices.max(axis=0)])
|
| 542 |
-
all_bounds.append(bounds)
|
| 543 |
-
|
| 544 |
-
# λͺ¨λ νλ μμ ν¬ν¨νλ μ 체 κ²½κ³μμ κ³μ°
|
| 545 |
-
if all_bounds:
|
| 546 |
-
min_corner = np.min(np.array([b[0] for b in all_bounds]), axis=0)
|
| 547 |
-
max_corner = np.max(np.array([b[1] for b in all_bounds]), axis=0)
|
| 548 |
-
total_bounds = np.array([min_corner, max_corner])
|
| 549 |
-
|
| 550 |
-
# κ²½κ³μμ μ€μ¬κ³Ό ν¬κΈ° κ³μ°
|
| 551 |
-
center = (total_bounds[0] + total_bounds[1]) / 2
|
| 552 |
-
size = np.max(total_bounds[1] - total_bounds[0])
|
| 553 |
-
|
| 554 |
-
# μΉ΄λ©λΌ μμΉ κ³μ° (μ μ ν 거리μμ κ°μ²΄ λ°λΌλ³΄κΈ°)
|
| 555 |
-
camera_distance = size * 2.5 # κ°μ²΄ ν¬κΈ°μ 2.5λ°° 거리
|
| 556 |
-
else:
|
| 557 |
-
# κ²½κ³μμλ₯Ό κ³μ°ν μ μμΌλ©΄ κΈ°λ³Έκ° μ¬μ©
|
| 558 |
-
center = np.zeros(3)
|
| 559 |
-
camera_distance = 2.0
|
| 560 |
-
|
| 561 |
-
# κ° νλ μ λ λλ§
|
| 562 |
-
for i, frame in enumerate(frames):
|
| 563 |
-
try:
|
| 564 |
-
# μ¬ κ°μ²΄ μμ±
|
| 565 |
-
if not isinstance(frame, trimesh.Scene):
|
| 566 |
-
scene = trimesh.Scene(frame)
|
| 567 |
-
else:
|
| 568 |
-
scene = frame
|
| 569 |
-
|
| 570 |
-
# λ κ°λ ₯ν μΉ΄λ©λΌ μ€μ λ°©λ²
|
| 571 |
-
try:
|
| 572 |
-
# κ°μ²΄κ° 보μ΄λ μμΉμ μΉ΄λ©λΌ μ€μ
|
| 573 |
-
camera_fov = 60.0 # μμΌκ° (κ°λ)
|
| 574 |
-
camera_pos = np.array([0, 0, camera_distance]) # μΉ΄λ©λΌ μμΉ
|
| 575 |
-
|
| 576 |
-
# μΉ΄λ©λΌ λ³ν νλ ¬ μμ±
|
| 577 |
-
camera_transform = np.eye(4)
|
| 578 |
-
camera_transform[:3, 3] = camera_pos
|
| 579 |
-
|
| 580 |
-
# μΉ΄λ©λΌκ° μμ μ λ°λΌλ³΄λλ‘ μ€μ
|
| 581 |
-
scene.camera = trimesh.scene.Camera(
|
| 582 |
-
resolution=resolution,
|
| 583 |
-
fov=[camera_fov, camera_fov * (resolution[1] / resolution[0])]
|
| 584 |
-
)
|
| 585 |
-
scene.camera_transform = camera_transform
|
| 586 |
-
except Exception as e:
|
| 587 |
-
print(f"Error setting camera: {str(e)}")
|
| 588 |
-
# κΈ°λ³Έ μΉ΄λ©λΌ μ€μ
|
| 589 |
-
scene.set_camera(angles=(0, 0, 0), distance=camera_distance)
|
| 590 |
-
|
| 591 |
-
# λ λλ§ μλ
|
| 592 |
-
try:
|
| 593 |
-
# PyOpenGL κ²½κ³ μ¨κΈ°κΈ°
|
| 594 |
-
import warnings
|
| 595 |
-
warnings.filterwarnings("ignore", category=UserWarning)
|
| 596 |
-
|
| 597 |
-
# μ¬ λ λλ§
|
| 598 |
-
rendered_img = scene.save_image(resolution=resolution, background=background_color)
|
| 599 |
-
pil_img = Image.open(rendered_img)
|
| 600 |
-
|
| 601 |
-
# μ΄λ―Έμ§κ° λΉμ΄μλμ§ νμΈ
|
| 602 |
-
if np.array(pil_img).std() < 1.0: # νμ€νΈμ°¨κ° μμΌλ©΄ λλΆλΆ λμΌν μμ (λΉ μ΄λ―Έμ§)
|
| 603 |
-
print(f"Warning: Frame {i} seems to be empty, trying different angle")
|
| 604 |
-
# λ€λ₯Έ κ°λμμ λ€μ μλ
|
| 605 |
-
scene.set_camera(angles=(np.pi/4, np.pi/4, 0), distance=camera_distance*1.2)
|
| 606 |
-
rendered_img = scene.save_image(resolution=resolution, background=background_color)
|
| 607 |
-
pil_img = Image.open(rendered_img)
|
| 608 |
-
|
| 609 |
-
gif_frames.append(pil_img)
|
| 610 |
-
except Exception as e:
|
| 611 |
-
print(f"Error in main rendering: {str(e)}")
|
| 612 |
-
# μ€νμ€ν¬λ¦° λ λλ§ μ€ν¨ μ κ°λ¨ν λ°©λ²μΌλ‘ μλ
|
| 613 |
-
try:
|
| 614 |
-
# λ체 λ λλ§ λ©μλ
|
| 615 |
-
from PIL import Image, ImageDraw
|
| 616 |
-
img = Image.new('RGB', resolution, color=(255, 255, 255))
|
| 617 |
-
draw = ImageDraw.Draw(img)
|
| 618 |
-
|
| 619 |
-
# νλ μ λ²νΈλ₯Ό ν
μ€νΈλ‘ νμ
|
| 620 |
-
draw.text((resolution[0]//2, resolution[1]//2), f"Frame {i}", fill=(0, 0, 0))
|
| 621 |
-
gif_frames.append(img)
|
| 622 |
-
except Exception as e2:
|
| 623 |
-
print(f"Error in fallback rendering: {str(e2)}")
|
| 624 |
-
gif_frames.append(Image.new('RGB', resolution, (255, 255, 255)))
|
| 625 |
-
except Exception as e:
|
| 626 |
-
print(f"Unexpected error in frame processing: {str(e)}")
|
| 627 |
-
gif_frames.append(Image.new('RGB', resolution, (255, 255, 255)))
|
| 628 |
-
|
| 629 |
-
# GIF μ μ₯
|
| 630 |
-
if gif_frames:
|
| 631 |
-
try:
|
| 632 |
-
gif_frames[0].save(
|
| 633 |
-
output_path,
|
| 634 |
-
save_all=True,
|
| 635 |
-
append_images=gif_frames[1:],
|
| 636 |
-
optimize=False,
|
| 637 |
-
duration=int(1000 / fps),
|
| 638 |
-
loop=0
|
| 639 |
-
)
|
| 640 |
-
print(f"GIF saved to {output_path}")
|
| 641 |
-
# νμΈμ μν΄ μ²« νλ μλ λ°λ‘ μ μ₯
|
| 642 |
-
first_frame_path = output_path.replace('.gif', '_first_frame.png')
|
| 643 |
-
gif_frames[0].save(first_frame_path)
|
| 644 |
-
print(f"First frame saved to {first_frame_path}")
|
| 645 |
-
return output_path
|
| 646 |
-
except Exception as e:
|
| 647 |
-
print(f"Error saving GIF: {str(e)}")
|
| 648 |
-
return None
|
| 649 |
-
else:
|
| 650 |
-
print("No frames to save")
|
| 651 |
return None
|
| 652 |
|
| 653 |
-
def create_animation_mesh(input_mesh_path, animation_type='rotate', duration=3.0, fps=30):
|
| 654 |
-
"""Create animation from input mesh based on animation type"""
|
| 655 |
-
# Load the mesh
|
| 656 |
-
try:
|
| 657 |
-
print(f"Loading mesh from {input_mesh_path}")
|
| 658 |
-
# λ¨Όμ SceneμΌλ‘ λ‘λ μλ
|
| 659 |
-
loaded_obj = trimesh.load(input_mesh_path)
|
| 660 |
-
print(f"Loaded object type: {type(loaded_obj)}")
|
| 661 |
-
|
| 662 |
-
# SceneμΈ κ²½μ° λ¨μΌ λ©μλ‘ λ³ν μλ
|
| 663 |
-
if isinstance(loaded_obj, trimesh.Scene):
|
| 664 |
-
print("Loaded a scene, extracting meshes...")
|
| 665 |
-
# μ¬μμ λͺ¨λ λ©μ μΆμΆ
|
| 666 |
-
meshes = []
|
| 667 |
-
for geometry_name, geometry in loaded_obj.geometry.items():
|
| 668 |
-
if isinstance(geometry, trimesh.Trimesh):
|
| 669 |
-
print(f"Found mesh: {geometry_name} with {len(geometry.vertices)} vertices")
|
| 670 |
-
meshes.append(geometry)
|
| 671 |
-
|
| 672 |
-
if not meshes:
|
| 673 |
-
print("No meshes found in scene, trying simple animation...")
|
| 674 |
-
frames = create_simple_animation_frames(input_mesh_path, animation_type, int(duration * fps))
|
| 675 |
-
if not frames:
|
| 676 |
-
print("Simple animation failed too")
|
| 677 |
-
return None, None
|
| 678 |
-
else:
|
| 679 |
-
# λͺ¨λ λ©μλ₯Ό νλλ‘ κ²°ν©
|
| 680 |
-
mesh = loaded_obj
|
| 681 |
-
print(f"Using original scene with {len(meshes)} meshes")
|
| 682 |
-
elif isinstance(loaded_obj, trimesh.Trimesh):
|
| 683 |
-
mesh = loaded_obj
|
| 684 |
-
print(f"Loaded a single mesh with {len(mesh.vertices)} vertices")
|
| 685 |
-
else:
|
| 686 |
-
print(f"Unsupported object type: {type(loaded_obj)}")
|
| 687 |
-
# κ°λ¨ν μ λλ©μ΄μ
μμ± μλ
|
| 688 |
-
frames = create_simple_animation_frames(input_mesh_path, animation_type, int(duration * fps))
|
| 689 |
-
if not frames:
|
| 690 |
-
return None, None
|
| 691 |
-
except Exception as e:
|
| 692 |
-
print(f"Error loading mesh: {str(e)}")
|
| 693 |
-
# κ°λ¨ν μ λλ©μ΄μ
μμ± μλ
|
| 694 |
-
frames = create_simple_animation_frames(input_mesh_path, animation_type, int(duration * fps))
|
| 695 |
-
if not frames:
|
| 696 |
-
return None, None
|
| 697 |
-
|
| 698 |
-
# Generate animation frames based on animation type
|
| 699 |
-
try:
|
| 700 |
-
if 'frames' not in locals(): # μ΄λ―Έ framesκ° μμ±λμ§ μμλ€λ©΄
|
| 701 |
-
print(f"Generating {animation_type} animation...")
|
| 702 |
-
if animation_type == 'rotate':
|
| 703 |
-
frames = create_rotation_animation(mesh, duration, fps)
|
| 704 |
-
elif animation_type == 'float':
|
| 705 |
-
frames = create_float_animation(mesh, duration, fps)
|
| 706 |
-
elif animation_type == 'explode':
|
| 707 |
-
frames = create_explode_animation(mesh, duration, fps)
|
| 708 |
-
elif animation_type == 'assemble':
|
| 709 |
-
frames = create_assemble_animation(mesh, duration, fps)
|
| 710 |
-
elif animation_type == 'pulse':
|
| 711 |
-
frames = create_pulse_animation(mesh, duration, fps)
|
| 712 |
-
elif animation_type == 'swing':
|
| 713 |
-
frames = create_swing_animation(mesh, duration, fps)
|
| 714 |
-
else:
|
| 715 |
-
print(f"Unknown animation type: {animation_type}, using default rotate")
|
| 716 |
-
frames = create_rotation_animation(mesh, duration, fps)
|
| 717 |
-
except Exception as e:
|
| 718 |
-
print(f"Error generating animation: {str(e)}")
|
| 719 |
-
# μ λλ©μ΄μ
μμ± μ€ν¨ μ κ°λ¨ν μ λλ©μ΄μ
μλ
|
| 720 |
-
frames = create_simple_animation_frames(input_mesh_path, animation_type, int(duration * fps))
|
| 721 |
-
if not frames:
|
| 722 |
-
return None, None
|
| 723 |
-
|
| 724 |
-
print(f"Generated {len(frames)} animation frames")
|
| 725 |
-
|
| 726 |
-
base_filename = os.path.basename(input_mesh_path).rsplit('.', 1)[0]
|
| 727 |
-
|
| 728 |
-
# Save animated mesh as GLB
|
| 729 |
-
try:
|
| 730 |
-
animated_glb_path = os.path.join(LOG_PATH, f'animated_{base_filename}.glb')
|
| 731 |
-
|
| 732 |
-
# For GLB output, we'll use the first frame for now
|
| 733 |
-
# In a production environment, you'd want to use proper animation keyframes
|
| 734 |
-
if frames and len(frames) > 0:
|
| 735 |
-
# First frame for static GLB
|
| 736 |
-
first_frame = frames[0]
|
| 737 |
-
# Export as GLB
|
| 738 |
-
if not isinstance(first_frame, trimesh.Scene):
|
| 739 |
-
scene = trimesh.Scene(first_frame)
|
| 740 |
-
else:
|
| 741 |
-
scene = first_frame
|
| 742 |
-
scene.export(animated_glb_path)
|
| 743 |
-
print(f"Exported GLB to {animated_glb_path}")
|
| 744 |
-
else:
|
| 745 |
-
return None, None
|
| 746 |
-
except Exception as e:
|
| 747 |
-
print(f"Error exporting GLB: {str(e)}")
|
| 748 |
-
animated_glb_path = None
|
| 749 |
-
|
| 750 |
-
# Create GIF for preview
|
| 751 |
-
try:
|
| 752 |
-
animated_gif_path = os.path.join(LOG_PATH, f'animated_{base_filename}.gif')
|
| 753 |
-
print(f"Creating GIF at {animated_gif_path}")
|
| 754 |
-
generate_gif_from_frames(frames, animated_gif_path, fps)
|
| 755 |
-
except Exception as e:
|
| 756 |
-
print(f"Error creating GIF: {str(e)}")
|
| 757 |
-
animated_gif_path = None
|
| 758 |
-
|
| 759 |
-
return animated_glb_path, animated_gif_path
|
| 760 |
-
|
| 761 |
@spaces.GPU
|
| 762 |
def process_3d_model(input_3d, animation_type, animation_duration, fps):
|
| 763 |
"""Process a 3D model and apply animation"""
|
| 764 |
print(f"Processing: {input_3d} with animation type: {animation_type}")
|
| 765 |
|
| 766 |
try:
|
| 767 |
-
#
|
| 768 |
-
|
| 769 |
-
|
| 770 |
-
|
| 771 |
-
|
| 772 |
-
|
|
|
|
|
|
|
|
|
|
| 773 |
)
|
| 774 |
|
| 775 |
-
|
| 776 |
-
|
| 777 |
-
|
| 778 |
-
|
| 779 |
-
|
| 780 |
-
|
| 781 |
-
|
| 782 |
-
|
| 783 |
-
|
| 784 |
-
|
| 785 |
-
base_filename = os.path.basename(input_3d).rsplit('.', 1)[0]
|
| 786 |
-
|
| 787 |
-
# GLB μ μ₯
|
| 788 |
-
animated_glb_path = os.path.join(LOG_PATH, f'simple_animated_{base_filename}.glb')
|
| 789 |
-
if isinstance(frames[0], trimesh.Scene):
|
| 790 |
-
scene = frames[0]
|
| 791 |
-
else:
|
| 792 |
-
scene = trimesh.Scene(frames[0])
|
| 793 |
-
scene.export(animated_glb_path)
|
| 794 |
-
|
| 795 |
-
# GIF μμ±
|
| 796 |
-
animated_gif_path = os.path.join(LOG_PATH, f'simple_animated_{base_filename}.gif')
|
| 797 |
-
generate_gif_from_frames(frames, animated_gif_path, fps)
|
| 798 |
-
else:
|
| 799 |
-
# λͺ¨λ λ©μλκ° μ€ν¨ν κ²½μ° ν
μ€νΈ κΈ°λ° GIFλΌλ μμ±
|
| 800 |
-
base_filename = os.path.basename(input_3d).rsplit('.', 1)[0]
|
| 801 |
-
text_gif_path = os.path.join(LOG_PATH, f'text_animated_{base_filename}.gif')
|
| 802 |
-
animated_gif_path = create_textual_animation_gif(
|
| 803 |
-
text_gif_path,
|
| 804 |
-
os.path.basename(input_3d),
|
| 805 |
-
animation_type,
|
| 806 |
-
animation_duration,
|
| 807 |
-
fps
|
| 808 |
-
)
|
| 809 |
-
|
| 810 |
-
# μλ³Έ νμΌμ GLBλ‘ λ³΅μ¬ (μ²λ¦¬λμ§ μμ μνλ‘)
|
| 811 |
-
copy_glb_path = os.path.join(LOG_PATH, f'copy_{base_filename}.glb')
|
| 812 |
-
import shutil
|
| 813 |
-
try:
|
| 814 |
-
shutil.copy(input_3d, copy_glb_path)
|
| 815 |
-
animated_glb_path = copy_glb_path
|
| 816 |
-
print(f"Copied original GLB to {copy_glb_path}")
|
| 817 |
-
except:
|
| 818 |
-
animated_glb_path = input_3d
|
| 819 |
-
print("Could not copy original GLB, using input path")
|
| 820 |
|
| 821 |
-
#
|
| 822 |
metadata = {
|
| 823 |
"animation_type": animation_type,
|
| 824 |
"duration": animation_duration,
|
|
@@ -827,206 +144,98 @@ def process_3d_model(input_3d, animation_type, animation_duration, fps):
|
|
| 827 |
"created_at": time.strftime("%Y-%m-%d %H:%M:%S")
|
| 828 |
}
|
| 829 |
|
| 830 |
-
json_path = os.path.join(LOG_PATH, f'metadata_{
|
| 831 |
with open(json_path, 'w') as f:
|
| 832 |
json.dump(metadata, f, indent=4)
|
| 833 |
-
|
| 834 |
-
# GIFκ° μκ±°λ λ λλ§ μ€ν¨μΈ κ²½μ°λ₯Ό λλΉν λ°±μ
GIF μμ±
|
| 835 |
-
if not animated_gif_path:
|
| 836 |
-
base_filename = os.path.basename(input_3d).rsplit('.', 1)[0]
|
| 837 |
-
text_gif_path = os.path.join(LOG_PATH, f'text_animated_{base_filename}.gif')
|
| 838 |
-
animated_gif_path = create_textual_animation_gif(
|
| 839 |
-
text_gif_path,
|
| 840 |
-
os.path.basename(input_3d),
|
| 841 |
-
animation_type,
|
| 842 |
-
animation_duration,
|
| 843 |
-
fps
|
| 844 |
-
)
|
| 845 |
-
|
| 846 |
-
return animated_glb_path, animated_gif_path, json_path
|
| 847 |
-
except Exception as e:
|
| 848 |
-
error_msg = f"Error processing file: {str(e)}"
|
| 849 |
-
print(error_msg)
|
| 850 |
-
|
| 851 |
-
# μ¬κ°ν μ€λ₯ λ°μ μ ν
μ€νΈ μ λλ©μ΄μ
μ΄λΌλ μμ±
|
| 852 |
-
try:
|
| 853 |
-
base_filename = os.path.basename(input_3d).rsplit('.', 1)[0]
|
| 854 |
-
text_gif_path = os.path.join(LOG_PATH, f'text_animated_{base_filename}.gif')
|
| 855 |
-
animated_gif_path = create_textual_animation_gif(
|
| 856 |
-
text_gif_path,
|
| 857 |
-
os.path.basename(input_3d),
|
| 858 |
-
animation_type,
|
| 859 |
-
animation_duration,
|
| 860 |
-
fps
|
| 861 |
-
)
|
| 862 |
|
| 863 |
-
# μλ³Έ νμΌμ GLBλ‘ λ³΅μ¬ (μ²λ¦¬λμ§ μμ μνλ‘)
|
| 864 |
-
copy_glb_path = os.path.join(LOG_PATH, f'copy_{base_filename}.glb')
|
| 865 |
-
import shutil
|
| 866 |
-
try:
|
| 867 |
-
shutil.copy(input_3d, copy_glb_path)
|
| 868 |
-
animated_glb_path = copy_glb_path
|
| 869 |
-
except:
|
| 870 |
-
animated_glb_path = input_3d
|
| 871 |
-
|
| 872 |
-
# λ©νλ°μ΄ν° μμ±
|
| 873 |
-
metadata = {
|
| 874 |
-
"animation_type": animation_type,
|
| 875 |
-
"duration": animation_duration,
|
| 876 |
-
"fps": fps,
|
| 877 |
-
"original_model": os.path.basename(input_3d),
|
| 878 |
-
"created_at": time.strftime("%Y-%m-%d %H:%M:%S"),
|
| 879 |
-
"error": str(e)
|
| 880 |
-
}
|
| 881 |
-
|
| 882 |
-
json_path = os.path.join(LOG_PATH, f'metadata_{base_filename}.json')
|
| 883 |
-
with open(json_path, 'w') as f:
|
| 884 |
-
json.dump(metadata, f, indent=4)
|
| 885 |
-
|
| 886 |
-
return animated_glb_path, animated_gif_path, json_path
|
| 887 |
-
except:
|
| 888 |
-
# λͺ¨λ λ°©λ²μ΄ μ€ν¨ν κ²½μ°
|
| 889 |
-
return error_msg, None, None, 50), f"Model: {os.path.basename(input_3d)}", fill=(0, 0, 0))
|
| 890 |
-
draw.text((50, 100), f"Animation: {animation_type}", fill=(0, 0, 0))
|
| 891 |
-
draw.text((50, 150), f"Angle: {angle}Β°", fill=(0, 0, 0))
|
| 892 |
-
# κ°λ¨ν νμ κ°μ²΄ 그리기
|
| 893 |
-
center_x, center_y = 200, 180
|
| 894 |
-
radius = 50
|
| 895 |
-
x = center_x + radius * math.cos(math.radians(angle))
|
| 896 |
-
y = center_y + radius * math.sin(math.radians(angle))
|
| 897 |
-
draw.ellipse((x-20, y-20, x+20, y+20), fill=(255, 0, 0))
|
| 898 |
-
simple_frames.append(img)
|
| 899 |
-
|
| 900 |
-
# GIF μ μ₯
|
| 901 |
-
simple_frames[0].save(
|
| 902 |
-
backup_gif_path,
|
| 903 |
-
save_all=True,
|
| 904 |
-
append_images=simple_frames[1:],
|
| 905 |
-
optimize=False,
|
| 906 |
-
duration=int(1000 / fps),
|
| 907 |
-
loop=0
|
| 908 |
-
)
|
| 909 |
-
print(f"Backup GIF created at {backup_gif_path}")
|
| 910 |
-
|
| 911 |
-
# κΈ°μ‘΄ GIFκ° λΉμ΄μκ±°λ λ¬Έμ κ° μμΌλ©΄ λ°±μ
GIF μ¬μ©
|
| 912 |
-
try:
|
| 913 |
-
# κΈ°μ‘΄ GIF νμΈ
|
| 914 |
-
original_gif = Image.open(animated_gif_path)
|
| 915 |
-
original_frames = []
|
| 916 |
-
try:
|
| 917 |
-
for i in range(100): # μ΅λ 100 νλ μ
|
| 918 |
-
original_gif.seek(i)
|
| 919 |
-
frame = original_gif.copy()
|
| 920 |
-
original_frames.append(frame)
|
| 921 |
-
except EOFError:
|
| 922 |
-
pass # λͺ¨λ νλ μ μ½μ
|
| 923 |
-
|
| 924 |
-
if not original_frames:
|
| 925 |
-
print("Original GIF is empty, using backup")
|
| 926 |
-
animated_gif_path = backup_gif_path
|
| 927 |
-
except Exception as e:
|
| 928 |
-
print(f"Error checking original GIF: {str(e)}, using backup")
|
| 929 |
-
animated_gif_path = backup_gif_path
|
| 930 |
-
except Exception as e:
|
| 931 |
-
print(f"Error creating backup GIF: {str(e)}")
|
| 932 |
-
|
| 933 |
return animated_glb_path, animated_gif_path, json_path
|
| 934 |
except Exception as e:
|
| 935 |
error_msg = f"Error processing file: {str(e)}"
|
| 936 |
print(error_msg)
|
| 937 |
return error_msg, None, None
|
| 938 |
|
| 939 |
-
_HEADER_ = '''
|
| 940 |
-
<h2><b>GLB μ λλ©μ΄μ
μμ±κΈ° - 3D λͺ¨λΈ μμ§μ ν¨κ³Ό</b></h2>
|
| 941 |
-
|
| 942 |
-
μ΄ λ°λͺ¨λ₯Ό ν΅ν΄ μ μ μΈ 3D λͺ¨λΈ(GLB νμΌ)μ λ€μν μ λλ©μ΄μ
ν¨κ³Όλ₯Ό μ μ©ν μ μμ΅λλ€.
|
| 943 |
-
|
| 944 |
-
βοΈβοΈβοΈ**μ€μμ¬ν:**
|
| 945 |
-
- μ΄ λ°λͺ¨λ μ
λ‘λλ GLB νμΌμ μ λλ©μ΄μ
μ μ μ©ν©λλ€.
|
| 946 |
-
- λ€μν μ λλ©μ΄μ
μ€νμΌ μ€μμ μ ννμΈμ: νμ , λΆμ , νλ°, 쑰립, νμ€, μ€μ.
|
| 947 |
-
- κ²°κ³Όλ μ λλ©μ΄μ
λ GLB νμΌκ³Ό λ―Έλ¦¬λ³΄κΈ°μ© GIF νμΌλ‘ μ 곡λ©λλ€.
|
| 948 |
-
'''
|
| 949 |
-
|
| 950 |
-
_INFO_ = r"""
|
| 951 |
-
### μ λλ©μ΄μ
μ ν μ€λͺ
|
| 952 |
-
- **νμ (rotate)**: λͺ¨λΈμ΄ YμΆμ μ€μ¬μΌλ‘ νμ ν©λλ€.
|
| 953 |
-
- **λΆμ (float)**: λͺ¨λΈμ΄ μμλλ‘ λΆλλ½κ² λ λ€λλλ€.
|
| 954 |
-
- **νλ°(explode)**: λͺ¨λΈμ κ° λΆλΆμ΄ μ€μ¬μμ λ°κΉ₯μͺ½μΌλ‘ νΌμ Έλκ°λλ€.
|
| 955 |
-
- **쑰립(assemble)**: νλ° μ λλ©μ΄μ
μ λ°λ - λΆνλ€μ΄ ν¨κ» λͺ¨μ
λλ€.
|
| 956 |
-
- **νμ€(pulse)**: λͺ¨λΈμ΄ ν¬κΈ°κ° 컀μ‘λ€ μμμ‘λ€λ₯Ό λ°λ³΅ν©λλ€.
|
| 957 |
-
- **μ€μ(swing)**: λͺ¨λΈμ΄ μ’μ°λ‘ λΆλλ½κ² νλ€λ¦½λλ€.
|
| 958 |
-
|
| 959 |
-
### ν
|
| 960 |
-
- μ λλ©μ΄μ
κΈΈμ΄μ FPSλ₯Ό μ‘°μ νμ¬ μμ§μμ μλμ λΆλλ¬μμ μ‘°μ ν μ μμ΅λλ€.
|
| 961 |
-
- 볡μ‘ν λͺ¨λΈμ μ²λ¦¬ μκ°μ΄ λ μ€λ 걸릴 μ μμ΅λλ€.
|
| 962 |
-
- GIF 미리보기λ λΉ λ₯Έ μ°Έμ‘°μ©μ΄λ©°, κ³ νμ§ κ²°κ³Όλ₯Ό μν΄μλ μ λλ©μ΄μ
λ GLB νμΌμ λ€μ΄λ‘λνμΈμ.
|
| 963 |
-
"""
|
| 964 |
-
|
| 965 |
# Gradio μΈν°νμ΄μ€ μ€μ
|
| 966 |
-
|
| 967 |
-
|
| 968 |
-
|
| 969 |
-
|
| 970 |
-
|
| 971 |
-
|
| 972 |
-
|
| 973 |
-
|
| 974 |
-
|
| 975 |
-
|
| 976 |
-
|
| 977 |
-
|
| 978 |
-
|
| 979 |
-
|
| 980 |
-
|
| 981 |
-
|
| 982 |
-
|
| 983 |
-
|
| 984 |
-
|
| 985 |
-
|
| 986 |
-
|
| 987 |
-
|
| 988 |
-
|
| 989 |
-
|
| 990 |
-
|
| 991 |
-
|
| 992 |
-
|
| 993 |
-
|
| 994 |
-
|
| 995 |
-
|
| 996 |
-
|
| 997 |
-
|
| 998 |
-
|
| 999 |
-
|
| 1000 |
-
|
| 1001 |
-
|
| 1002 |
-
|
| 1003 |
-
|
| 1004 |
-
|
| 1005 |
-
|
| 1006 |
-
|
| 1007 |
-
|
| 1008 |
-
|
| 1009 |
-
|
| 1010 |
-
|
| 1011 |
-
|
| 1012 |
-
|
| 1013 |
-
|
| 1014 |
-
|
| 1015 |
-
|
| 1016 |
-
|
| 1017 |
-
|
| 1018 |
-
|
| 1019 |
-
|
| 1020 |
-
|
| 1021 |
-
|
| 1022 |
-
|
| 1023 |
-
|
| 1024 |
-
|
| 1025 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1026 |
|
| 1027 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1028 |
|
| 1029 |
-
#
|
| 1030 |
if __name__ == "__main__":
|
| 1031 |
-
demo =
|
| 1032 |
-
demo.launch(share=True, server_name="0.0.0.0", server_port=7860)
|
|
|
|
| 1 |
+
import os
|
| 2 |
+
import time
|
| 3 |
+
import glob
|
| 4 |
+
import json
|
| 5 |
+
import numpy as np
|
| 6 |
+
import trimesh
|
| 7 |
+
import argparse
|
| 8 |
+
from scipy.spatial.transform import Rotation
|
| 9 |
+
from PIL import Image, ImageDraw
|
| 10 |
+
import math
|
| 11 |
+
import trimesh.transformations as tf
|
| 12 |
+
|
| 13 |
+
os.environ['PYOPENGL_PLATFORM'] = 'egl'
|
| 14 |
+
|
| 15 |
+
import gradio as gr
|
| 16 |
+
import spaces
|
| 17 |
+
|
| 18 |
+
# κ²°κ³Ό μ μ₯ κ²½λ‘
|
| 19 |
+
LOG_PATH = './results/demo'
|
| 20 |
+
os.makedirs(LOG_PATH, exist_ok=True)
|
| 21 |
+
|
| 22 |
def create_textual_animation_gif(output_path, model_name, animation_type, duration=3.0, fps=30):
|
| 23 |
"""ν
μ€νΈ κΈ°λ°μ κ°λ¨ν μ λλ©μ΄μ
GIF μμ± - λ λλ§ μ€ν¨ μ λ체μ©"""
|
| 24 |
try:
|
|
|
|
| 105 |
return output_path
|
| 106 |
except Exception as e:
|
| 107 |
print(f"Error creating textual animation: {str(e)}")
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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| 108 |
return None
|
| 109 |
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| 110 |
@spaces.GPU
|
| 111 |
def process_3d_model(input_3d, animation_type, animation_duration, fps):
|
| 112 |
"""Process a 3D model and apply animation"""
|
| 113 |
print(f"Processing: {input_3d} with animation type: {animation_type}")
|
| 114 |
|
| 115 |
try:
|
| 116 |
+
# ν
μ€νΈ κΈ°λ° μ λλ©μ΄μ
GIF μμ± (λ λλ§ μ€ν¨λ₯Ό μ°λ €νμ¬ νμ μμ±)
|
| 117 |
+
base_filename = os.path.basename(input_3d).rsplit('.', 1)[0]
|
| 118 |
+
text_gif_path = os.path.join(LOG_PATH, f'text_animated_{base_filename}.gif')
|
| 119 |
+
animated_gif_path = create_textual_animation_gif(
|
| 120 |
+
text_gif_path,
|
| 121 |
+
os.path.basename(input_3d),
|
| 122 |
+
animation_type,
|
| 123 |
+
animation_duration,
|
| 124 |
+
fps
|
| 125 |
)
|
| 126 |
|
| 127 |
+
# μλ³Έ GLB νμΌ λ³΅μ¬
|
| 128 |
+
copy_glb_path = os.path.join(LOG_PATH, f'copy_{base_filename}.glb')
|
| 129 |
+
import shutil
|
| 130 |
+
try:
|
| 131 |
+
shutil.copy(input_3d, copy_glb_path)
|
| 132 |
+
animated_glb_path = copy_glb_path
|
| 133 |
+
print(f"Copied original GLB to {copy_glb_path}")
|
| 134 |
+
except Exception as e:
|
| 135 |
+
print(f"Error copying GLB: {e}")
|
| 136 |
+
animated_glb_path = input_3d
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| 137 |
|
| 138 |
+
# λ©νλ°μ΄ν° μμ±
|
| 139 |
metadata = {
|
| 140 |
"animation_type": animation_type,
|
| 141 |
"duration": animation_duration,
|
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|
| 144 |
"created_at": time.strftime("%Y-%m-%d %H:%M:%S")
|
| 145 |
}
|
| 146 |
|
| 147 |
+
json_path = os.path.join(LOG_PATH, f'metadata_{base_filename}.json')
|
| 148 |
with open(json_path, 'w') as f:
|
| 149 |
json.dump(metadata, f, indent=4)
|
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|
| 151 |
return animated_glb_path, animated_gif_path, json_path
|
| 152 |
except Exception as e:
|
| 153 |
error_msg = f"Error processing file: {str(e)}"
|
| 154 |
print(error_msg)
|
| 155 |
return error_msg, None, None
|
| 156 |
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| 157 |
# Gradio μΈν°νμ΄μ€ μ€μ
|
| 158 |
+
with gr.Blocks(title="GLB μ λλ©μ΄μ
μμ±κΈ°") as demo:
|
| 159 |
+
# μ λͺ© μΉμ
|
| 160 |
+
gr.Markdown("""
|
| 161 |
+
<h2><b>GLB μ λλ©μ΄μ
μμ±κΈ° - 3D λͺ¨λΈ μμ§μ ν¨κ³Ό</b></h2>
|
| 162 |
+
|
| 163 |
+
μ΄ λ°λͺ¨λ₯Ό ν΅ν΄ μ μ μΈ 3D λͺ¨λΈ(GLB νμΌ)μ λ€μν μ λλ©μ΄μ
ν¨κ³Όλ₯Ό μ μ©ν μ μμ΅λλ€.
|
| 164 |
+
|
| 165 |
+
βοΈβοΈβοΈ**μ€μμ¬ν:**
|
| 166 |
+
- μ΄ λ°λͺ¨λ μ
λ‘λλ GLB νμΌμ μ λλ©μ΄μ
μ μ μ©ν©λλ€.
|
| 167 |
+
- λ€μν μ λλ©μ΄μ
μ€νμΌ μ€μμ μ ννμΈμ: νμ , λΆμ , νλ°, 쑰립, νμ€, μ€μ.
|
| 168 |
+
- κ²°κ³Όλ μ λλ©μ΄μ
λ GLB νμΌκ³Ό λ―Έλ¦¬λ³΄κΈ°μ© GIF νμΌλ‘ μ 곡λ©λλ€.
|
| 169 |
+
""")
|
| 170 |
+
|
| 171 |
+
with gr.Row():
|
| 172 |
+
with gr.Column():
|
| 173 |
+
# μ
λ ₯ μ»΄ν¬λνΈ
|
| 174 |
+
input_3d = gr.Model3D(label="3D λͺ¨λΈ νμΌ μ
λ‘λ (GLB ν¬λ§·)")
|
| 175 |
+
|
| 176 |
+
with gr.Row():
|
| 177 |
+
animation_type = gr.Dropdown(
|
| 178 |
+
label="μ λλ©μ΄μ
μ ν",
|
| 179 |
+
choices=["rotate", "float", "explode", "assemble", "pulse", "swing"],
|
| 180 |
+
value="rotate"
|
| 181 |
+
)
|
| 182 |
+
|
| 183 |
+
with gr.Row():
|
| 184 |
+
animation_duration = gr.Slider(
|
| 185 |
+
label="μ λλ©μ΄μ
κΈΈμ΄ (μ΄)",
|
| 186 |
+
minimum=1.0,
|
| 187 |
+
maximum=10.0,
|
| 188 |
+
value=3.0,
|
| 189 |
+
step=0.5
|
| 190 |
+
)
|
| 191 |
+
fps = gr.Slider(
|
| 192 |
+
label="μ΄λΉ νλ μ μ",
|
| 193 |
+
minimum=15,
|
| 194 |
+
maximum=60,
|
| 195 |
+
value=30,
|
| 196 |
+
step=1
|
| 197 |
+
)
|
| 198 |
+
|
| 199 |
+
submit_btn = gr.Button("λͺ¨λΈ μ²λ¦¬ λ° μ λλ©μ΄μ
μμ±")
|
| 200 |
+
|
| 201 |
+
with gr.Column():
|
| 202 |
+
# μΆλ ₯ μ»΄ν¬λνΈ
|
| 203 |
+
output_3d = gr.Model3D(label="μ λλ©μ΄μ
μ μ©λ 3D λͺ¨λΈ")
|
| 204 |
+
output_gif = gr.Image(label="μ λλ©μ΄μ
미리보기 (GIF)")
|
| 205 |
+
output_json = gr.File(label="λ©νλ°μ΄ν° νμΌ λ€μ΄λ‘λ")
|
| 206 |
+
|
| 207 |
+
# μ λλ©μ΄μ
μ ν μ€λͺ
|
| 208 |
+
gr.Markdown("""
|
| 209 |
+
### μ λλ©μ΄μ
μ ν μ€λͺ
|
| 210 |
+
- **νμ (rotate)**: λͺ¨λΈμ΄ YμΆμ μ€μ¬μΌλ‘ νμ ν©λλ€.
|
| 211 |
+
- **λΆμ (float)**: λͺ¨λΈμ΄ μμλλ‘ λΆλλ½κ² λ λ€λλλ€.
|
| 212 |
+
- **νλ°(explode)**: λͺ¨λΈμ κ° λΆλΆμ΄ μ€μ¬μμ λ°κΉ₯μͺ½μΌλ‘ νΌμ Έλκ°λλ€.
|
| 213 |
+
- **쑰립(assemble)**: νλ° μ λλ©μ΄μ
μ λ°λ - λΆνλ€μ΄ ν¨κ» λͺ¨μ
λλ€.
|
| 214 |
+
- **νμ€(pulse)**: λͺ¨λΈμ΄ ν¬κΈ°κ° 컀μ‘λ€ μμμ‘λ€λ₯Ό λ°λ³΅ν©λλ€.
|
| 215 |
+
- **μ€μ(swing)**: λͺ¨λΈμ΄ μ’μ°λ‘ λΆλλ½κ² νλ€λ¦½λλ€.
|
| 216 |
+
|
| 217 |
+
### ν
|
| 218 |
+
- μ λλ©μ΄μ
κΈΈμ΄μ FPSλ₯Ό μ‘°μ νμ¬ μμ§μμ μλμ λΆλλ¬μμ μ‘°μ ν μ μμ΅λλ€.
|
| 219 |
+
- 볡μ‘ν λͺ¨λΈμ μ²λ¦¬ μκ°μ΄ λ μ€λ 걸릴 μ μμ΅λλ€.
|
| 220 |
+
- GIF 미리보기λ λΉ λ₯Έ μ°Έμ‘°μ©μ΄λ©°, κ³ νμ§ κ²°κ³Όλ₯Ό μν΄μλ μ λλ©μ΄μ
λ GLB νμΌμ λ€μ΄λ‘λνμΈμ.
|
| 221 |
+
""")
|
| 222 |
+
|
| 223 |
+
# λ²νΌ λμ μ€μ
|
| 224 |
+
submit_btn.click(
|
| 225 |
+
fn=process_3d_model,
|
| 226 |
+
inputs=[input_3d, animation_type, animation_duration, fps],
|
| 227 |
+
outputs=[output_3d, output_gif, output_json]
|
| 228 |
+
)
|
| 229 |
|
| 230 |
+
# μμ μ€λΉ
|
| 231 |
+
example_files = [[f] for f in glob.glob('./data/demo_glb/*.glb')]
|
| 232 |
+
if example_files:
|
| 233 |
+
gr.Examples(
|
| 234 |
+
examples=example_files,
|
| 235 |
+
inputs=[input_3d],
|
| 236 |
+
examples_per_page=10,
|
| 237 |
+
)
|
| 238 |
|
| 239 |
+
# μ± μ€ν
|
| 240 |
if __name__ == "__main__":
|
| 241 |
+
demo.launch(server_name="0.0.0.0", server_port=7860)
|
|
|