كيفية تحسين النماذج 3D في Python

from aspose.threed import Scene

scene = Scene.from_file("model.obj")
# Use the .glb extension for binary GLB auto-detection
# Note: FileFormat.GLTF2_BINARY is a None stub — do not pass it to scene.save()
scene.save("model.glb")

from aspose.threed import Scene
from aspose.threed.entities import Mesh

scene = Scene.from_file("model.obj")

mesh_count = 0
for node in scene.root_node.child_nodes:
    if isinstance(node.entity, Mesh):
        mesh_count += 1
        print(f"  Mesh '{node.name}': {len(node.entity.control_points)} vertices, "
              f"{node.entity.polygon_count} polygons")

print(f"Total meshes: {mesh_count}")

from aspose.threed import Scene
from aspose.threed.entities import Mesh

scene = Scene.from_file("model.obj")

active_nodes = []
for node in scene.root_node.child_nodes:
    entity = node.entity
    if entity is not None and not entity.excluded:
        active_nodes.append(node.name)

print(f"Active (non-excluded) nodes: {active_nodes}")

from aspose.threed import Scene
from aspose.threed.entities import Mesh

# Load the input model
scene = Scene.from_file("input.obj")

# Inspect mesh count and vertex totals
total_vertices = 0
for node in scene.root_node.child_nodes:
    if isinstance(node.entity, Mesh):
        mesh = node.entity
        total_vertices += len(mesh.control_points)

print(f"Total vertices before export: {total_vertices}")

# Save to compact binary GLB — use .glb extension for auto-detection
# Note: FileFormat.GLTF2_BINARY is a None stub and must not be passed to scene.save()
scene.save("output.glb")
print("Saved as GLB (binary glTF)")