tinyobjloader，Wavefront .obj加载器

tinyobjloader是C++ wavefront .obj加载器的Python包装器。tinyobjloader比其他纯Python版本的.obj加载器更快且功能更丰富。

快速教程

import sys
import tinyobjloader

# Create reader.
reader = tinyobjloader.ObjReader()

filename = "cornellbox.obj"

# Load .obj(and .mtl) using default configuration
ret = reader.ParseFromFile(filename)

if ret == False:
    print("Warn:", reader.Warning())
    pint("Err:", reader.Error())
    print("Failed to load : ", filename)

    sys.exit(-1)

if reader.Warning():
    print("Warn:", reader.Warning())

attrib = reader.GetAttrib()
print("attrib.vertices = ", len(attrib.vertices))
print("attrib.normals = ", len(attrib.normals))
print("attrib.texcoords = ", len(attrib.texcoords))

materials = reader.GetMaterials()
print("Num materials: ", len(materials))
for m in materials:
    print(m.name)
    print(m.diffuse)

shapes = reader.GetShapes()
print("Num shapes: ", len(shapes))
for shape in shapes:
    print(shape.name)
    print("num_indices = {}".format(len(shape.mesh.indices)))

更多详细用法

请参阅tinyobjloader git仓库中的python/sample.py文件。

https://github.com/syoyo/tinyobjloader/blob/master/python/sample.py

许可证

MIT许可证。

待办事项

• 写入保存器