with open('sample.ydd.json', 'w') as f: json.dump(sample_data, f, indent=2) print("Created sample.ydd.json") if name == " main ": # Create sample file for testing create_sample_ydd()
def __init__(self): self.vertices = [] self.normals = [] self.tex_coords = [] self.faces = [] self.materials = [] def parse_ydd(self, ydd_data: Dict[str, Any]) -> None: """ Parse YDD data structure into internal representation Expected YDD structure: { "vertices": [[x, y, z], ...], "faces": [[v1, v2, v3], ...], "normals": [[nx, ny, nz], ...], # optional "tex_coords": [[u, v], ...], # optional "materials": [...] # optional } """ self.vertices = ydd_data.get('vertices', []) self.faces = ydd_data.get('faces', []) self.normals = ydd_data.get('normals', []) self.tex_coords = ydd_data.get('tex_coords', []) self.materials = ydd_data.get('materials', []) def load_ydd_file(self, filepath: str) -> None: """Load YDD from JSON or binary file""" if filepath.endswith('.json'): with open(filepath, 'r') as f: data = json.load(f) self.parse_ydd(data) elif filepath.endswith('.ydd'): # Custom binary format example self._load_binary_ydd(filepath) else: raise ValueError(f"Unsupported YDD file format: {filepath}") ydd to obj
print("Conversion complete!") #!/usr/bin/env python3 import argparse import sys def main(): parser = argparse.ArgumentParser(description='Convert YDD files to OBJ format') parser.add_argument('input', help='Input YDD file path') parser.add_argument('-o', '--output', help='Output OBJ file path') parser.add_argument('--no-normals', action='store_true', help='Exclude normals from output') parser.add_argument('--no-tex', action='store_true', help='Exclude texture coordinates') with open('sample