from django.db import models class Image(models.Model): file = models.ImageField(upload_to='images/') alt = models.CharField(max_length=255) title = models.CharField(max_length=255) def __str__(self): return self.title class Element3D(models.Model): model_file = models.FileField(upload_to='models/') name = models.CharField(max_length=255) description = models.TextField() def __str__(self): return self.name class ClickableArea(models.Model): name = models.CharField(max_length=255) description = models.TextField() object_name = models.CharField(max_length=255) target = models.ForeignKey(Element3D, on_delete=models.CASCADE, related_name='clickable_areas') def __str__(self): return self.name