贴图命名 #7

Qfather · 2021-05-04T09:01:15Z

作者大佬好，
之前用过别的下载工具，下载下来材质会有命名的，不过是EXE格式的，看不到代码是什么，不知道您这边能把贴图代码加上去吗？

MiniKimmy · 2021-05-04T23:57:35Z

可以的，之前发现下载的图片格式不是png/jpeg，有的是dds格式，我按回文件原本是什么格式就下载什么格式好了。

这个是exe，看不到源码很正常，不过只能win系统用它，不够友好。

MiniKimmy · 2021-05-05T03:00:35Z

可以啦。

IWILLTAKEIT0 · 2021-05-06T10:56:19Z

大佬，脚本挂了求更新呜呜呜~
https://sketchfab.com/3d-models/point-cloud-demo-natural-history-museum-london-05940cf8ceaa44b4852bb6f04537cb97
step 1 ============ download model ============
Pending...

Traceback (most recent call last):
File "D:\ku\sketchfab_download-master\bin\py\lib\site-packages\urllib3\connectionpool.py", line 696, in urlopen
self._prepare_proxy(conn)
File "D:\ku\sketchfab_download-master\bin\py\lib\site-packages\urllib3\connectionpool.py", line 964, in _prepare_proxy
conn.connect()
File "D:\ku\sketchfab_download-master\bin\py\lib\site-packages\urllib3\connection.py", line 359, in connect
conn = self._connect_tls_proxy(hostname, conn)
File "D:\ku\sketchfab_download-master\bin\py\lib\site-packages\urllib3\connection.py", line 502, in connect_tls_proxy
ssl_context=ssl_context,
File "D:\ku\sketchfab_download-master\bin\py\lib\site-packages\urllib3\util\ssl.py", line 432, in ssl_wrap_socket
ssl_sock = ssl_wrap_socket_impl(sock, context, tls_in_tls)
File "D:\ku\sketchfab_download-master\bin\py\lib\site-packages\urllib3\util\ssl.py", line 474, in _ssl_wrap_socket_impl
return ssl_context.wrap_socket(sock)
File "D:\ku\sketchfab_download-master\bin\py\lib\ssl.py", line 423, in wrap_socket
session=session
File "D:\ku\sketchfab_download-master\bin\py\lib\ssl.py", line 870, in _create
self.do_handshake()
File "D:\ku\sketchfab_download-master\bin\py\lib\ssl.py", line 1139, in do_handshake
self._sslobj.do_handshake()
OSError: [Errno 0] Error

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "D:\ku\sketchfab_download-master\bin\py\lib\site-packages\requests\adapters.py", line 449, in send
timeout=timeout
File "D:\ku\sketchfab_download-master\bin\py\lib\site-packages\urllib3\connectionpool.py", line 756, in urlopen
method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2]
File "D:\ku\sketchfab_download-master\bin\py\lib\site-packages\urllib3\util\retry.py", line 573, in increment
raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='sketchfab.com', port=443): Max retries exceeded with url: /3d-models/point-cloud-demo-natural-history-museum-london-05940cf8ceaa44b4852bb6f04537cb97/embed (Caused by ProxyError('Cannot connect to proxy.', OSError(0, 'Error')))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "D:\ku\sketchfab_download-master\code\sketchfab_download.py", line 116, in
main(args)
File "D:\ku\sketchfab_download-master\code\sketchfab_download.py", line 103, in main
parse(args.url, args.output)
File "D:\ku\sketchfab_download-master\code\sketchfab_download.py", line 52, in parse
page = requests.get(url, headers=HEADERS, timeout=30).content
File "D:\ku\sketchfab_download-master\bin\py\lib\site-packages\requests\api.py", line 76, in get
return request('get', url, params=params, **kwargs)
File "D:\ku\sketchfab_download-master\bin\py\lib\site-packages\requests\api.py", line 61, in request
return session.request(method=method, url=url, **kwargs)
File "D:\ku\sketchfab_download-master\bin\py\lib\site-packages\requests\sessions.py", line 542, in request
resp = self.send(prep, **send_kwargs)
File "D:\ku\sketchfab_download-master\bin\py\lib\site-packages\requests\sessions.py", line 655, in send
r = adapter.send(request, **kwargs)
File "D:\ku\sketchfab_download-master\bin\py\lib\site-packages\requests\adapters.py", line 510, in send
raise ProxyError(e, request=request)
requests.exceptions.ProxyError: HTTPSConnectionPool(host='sketchfab.com', port=443): Max retries exceeded with url: /3d-models/point-cloud-demo-natural-history-museum-london-05940cf8ceaa44b4852bb6f04537cb97/embed (Caused by ProxyError('Cannot connect to proxy.', OSError(0, 'Error')))
err returnCode: 1
Press any key to continue . . .

MiniKimmy · 2021-05-06T11:36:53Z

Cannot connect to proxy.

要开梯子，或者网络不行，或者是你的梯子不行，或者是你的梯子配了自动代理(最好不要动态改变系统代理)

IWILLTAKEIT0 · 2021-05-06T12:06:53Z

大佬，我试了一下，多数模型可以正常下载，少数模型不成功
例如https://sketchfab.com/3d-models/annotation-shortcuts-demo-earthquakes-2ffe7b8e3e4341bf8048ef8dc0f55fd1
https://sketchfab.com/3d-models/point-cloud-demo-natural-history-museum-london-05940cf8ceaa44b4852bb6f04537cb97
https://sketchfab.com/3d-models/real-time-light-demo-rotate-lighting-alt-drag-21f97d94b9a242369ad31d6985652c67
等
大佬那边可以正常使用吗

Active code page: 65001
请输入网址:
https://sketchfab.com/3d-models/real-time-light-demo-rotate-lighting-alt-drag-21f97d94b9a242369ad31d6985652c67
step 1 ============ download model ============
Pending...

开始下载缩略图...
开始下载模型数据...
开始下载模型...
开始下载贴图... (0/15)
开始下载贴图... (1/15)
开始下载贴图... (2/15)
开始下载贴图... (3/15)
开始下载贴图... (4/15)
开始下载贴图... (5/15)
开始下载贴图... (6/15)
开始下载贴图... (7/15)
开始下载贴图... (8/15)
开始下载贴图... (9/15)
开始下载贴图... (10/15)
开始下载贴图... (11/15)
开始下载贴图... (12/15)
开始下载贴图... (13/15)
开始下载贴图... (14/15)
Traceback (most recent call last):
File "D:\ku\sketchfab_download-master\bin\py\lib\shutil.py", line 566, in move
os.rename(src, real_dst)
FileNotFoundError: [WinError 2] 系统找不到指定的文件。: 'D:\ku\sketchfab_download-master\code\real-timelightdemo:rotatelighting(alt-drag)_temp' -> 'D:\ku\sketchfab_download-master\code\real-timelightdemo:rotatelighting(alt-drag)'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "D:\ku\sketchfab_download-master\code\sketchfab_download.py", line 116, in
main(args)
File "D:\ku\sketchfab_download-master\code\sketchfab_download.py", line 103, in main
parse(args.url, args.output)
File "D:\ku\sketchfab_download-master\code\sketchfab_download.py", line 91, in parse
shutil.move(download_dir_path, save_dir_path)
File "D:\ku\sketchfab_download-master\bin\py\lib\shutil.py", line 580, in move
copy_function(src, real_dst)
File "D:\ku\sketchfab_download-master\bin\py\lib\shutil.py", line 266, in copy2
copyfile(src, dst, follow_symlinks=follow_symlinks)
File "D:\ku\sketchfab_download-master\bin\py\lib\shutil.py", line 120, in copyfile
with open(src, 'rb') as fsrc:
FileNotFoundError: [Errno 2] No such file or directory: 'D:\ku\sketchfab_download-master\code\real-timelightdemo:rotatelighting(alt-drag)_temp'
err returnCode: 1
Press any key to continue . . .

MiniKimmy · 2021-05-06T12:31:45Z

确实，网页上的名字带了一些符号(比如冒号:)创建不了文件夹。

代码已更新。然后用了你贴的链接ok了.

其余两个链接我另外试了也可以的。

IWILLTAKEIT0 · 2021-05-06T15:33:31Z

感谢大佬测试！{膜拜.jpg}

Qfather · 2021-05-09T02:34:06Z

BL导出的时候能不能默认选择场景对象，而不是默认选择对象

MiniKimmy · 2021-05-09T08:18:11Z

BL导出的时候能不能默认选择场景对象，而不是默认选择对象

收到，可以的。
代码已提交#8

DOODKAHEIMU · 2021-05-10T03:57:30Z

大佬的工具运行的十分完美，但在下载学习的过程中出现了一些小瑕疵，可以帮忙解决下吗嘤嘤嘤~

https://sketchfab.com/3d-models/rem2-85426e99b93e45edb0bdb44dcd6ef3ad //没有贴图

https://sketchfab.com/3d-models/ar-tonelico-e6ebe6a6c57f441187bcca8e9e14b011 //UV缺失

https://sketchfab.com/3d-models/thiria-2d6117089e4443d7b5ca61aa61b41d2d //没有贴图

https://sketchfab.com/3d-models/--1e9cb6b98a5b4bc39f0e48ec0261000d //眼睛等UV缺失

https://sketchfab.com/3d-models/3d-fanart-jun-from-tenshi-no-3p-e263629d3a824aa18f49c28ddf2b2f14 //额头前的头发的贴图缺失

https://sketchfab.com/3d-models/mq-90-unit-04-61ac6f04827d4466bcc26a8b6184a837 //下载失败

https://sketchfab.com/3d-models/tokino-soraholo-live-summer-ver-175f1fb8810e4eb389dd17b7b1e0f58c //贴图缺失

https://sketchfab.com/3d-models/ludovica-from-tiger-tiger-drawn-in-oculus-quill-18bc726d276b448aa9520391fd1d441a //贴图缺失

感谢！

MiniKimmy · 2021-05-10T15:39:09Z

大佬的工具运行的十分完美，但在下载学习的过程中出现了一些小瑕疵，可以帮忙解决下吗嘤嘤嘤~

https://sketchfab.com/3d-models/rem2-85426e99b93e45edb0bdb44dcd6ef3ad //没有贴图

https://sketchfab.com/3d-models/ar-tonelico-e6ebe6a6c57f441187bcca8e9e14b011 //UV缺失

https://sketchfab.com/3d-models/thiria-2d6117089e4443d7b5ca61aa61b41d2d //没有贴图

https://sketchfab.com/3d-models/--1e9cb6b98a5b4bc39f0e48ec0261000d //眼睛等UV缺失

https://sketchfab.com/3d-models/3d-fanart-jun-from-tenshi-no-3p-e263629d3a824aa18f49c28ddf2b2f14 //额头前的头发的贴图缺失

https://sketchfab.com/3d-models/mq-90-unit-04-61ac6f04827d4466bcc26a8b6184a837 //下载失败

https://sketchfab.com/3d-models/tokino-soraholo-live-summer-ver-175f1fb8810e4eb389dd17b7b1e0f58c //贴图缺失

https://sketchfab.com/3d-models/ludovica-from-tiger-tiger-drawn-in-oculus-quill-18bc726d276b448aa9520391fd1d441a //贴图缺失

感谢！

Reply:
1.贴图缺失问题，是由于网站的作者他也没有上传贴图，你可以点击"More model Infomation" 看到它的贴图数量，如果贴图不够就是作者没上传完整，因为上面显示有多少张就会下载多少张。

这是你给的其中一个例子

2.下载失败问题，这个我看看。

3.UV缺失是指什么，我没太懂这个意思，你可以截图具体描述一下。
眼睛UV 这个模型将3个眼睛放在同一个贴图里，可能3ds software不是都能绑上，它的source是blend，我用3dmax和maya都对不上。或者作者放的贴图有问题，你可以将3个眼睛隔离然后单独上材质。

DOODKAHEIMU · 2021-05-10T16:32:37Z

感谢大佬百忙之中回答我的问题

UV" 这里是指u，v纹理贴图坐标的简称(它和空间模型的X, Y, Z轴是类似的)。它定义了图片上每个点的位置的信息。

UV就是将图像上每一个点精确对应到模型物体的表面。在点与点之间的间隙位置由软件进行图像光滑插值处理。这就是所谓的UV贴图。

比如这张图片里的头发UV是正常的贴图在上面非常完美

这是缺失UV信息时UV编辑器里的情况

这是当贴图贴在缺失UV信息的模型上的情况

模型地址 https://sketchfab.com/3d-models/--1e9cb6b98a5b4bc39f0e48ec0261000d

希望大佬有时间研究一下，感激不尽

Qfather · 2021-05-11T04:55:58Z

新版这个问题是什么情况呀

Qfather · 2021-05-11T07:15:59Z

原来因为（）的原因

MiniKimmy · 2021-05-11T11:49:38Z

原来因为（）的原因

你好，介意说一下具体是什么原因和怎么解决了吗？

DOODKAHEIMU · 2021-05-11T13:25:50Z

大佬python和C那么厉害，java怎么样

MiniKimmy · 2021-05-12T00:13:43Z

大佬python和C那么厉害，java怎么样

我也不是很厉害，这个是我的hobby project，写其他语言也可以，java,c++,c#,go,lua，不过我都是初学者水平。

Qfather · 2021-05-12T10:42:28Z

把()去掉就行了。笨办法

Qfather · 2021-05-12T10:44:45Z

好多的法线贴图都下载错误

MiniKimmy · 2021-05-12T11:22:39Z

好多的法线贴图都下载错误

压缩包解压之后有资源吗，或者贴一下下载的网页地址？

Qfather · 2021-05-13T04:00:05Z

https://sketchfab.com/3d-models/traveler-23c6cec9e7bb42298c7cfa9d7fa8c9be

MiniKimmy · 2021-05-13T18:08:00Z

https://sketchfab.com/3d-models/traveler-23c6cec9e7bb42298c7cfa9d7fa8c9be

贴图下载问题issue #9已修复。
另外，贴图下载失败可能网络不稳定，里面有列出所有的下载链接，同时也有记录失败的文件，所以如果有些图片的大小发现是0kb的，可以手动输入cmd里的打印的url到浏览器，然后在浏览器里直接下载就好了。
如果有特别多文件都下载失败，可以尝试换个网络重试。

Qfather · 2021-05-15T04:04:32Z

谢谢大佬，三角面有方法转成四边面吗

DOODKAHEIMU · 2021-05-15T06:34:10Z

blender是我目前用过拓补四边面UV不乱的少数软件之一，Quad Remesher用过一段时间，尽管如此，拓补四边面的效果依旧十分不理想，看布线和编辑模型十分痛苦，期待大佬技术力改变世界

vincendhy · 2021-05-27T11:57:26Z

大佬我下载的模型每个都是没有贴图显示的
$81PD({0P KNMNV K2DJ$_I0$

MiniKimmy · 2021-05-27T12:50:59Z

大佬我下载的模型每个都是没有贴图显示的

$81PD({0P KNMNV K2DJ$_I0$

是没有，贴图没有绑到模型上，只是下载了贴图和模型。

vincendhy · 2021-05-31T09:15:50Z

大佬我下载的模型每个都是没有贴图显示的
$81PD（{0P KNMNV K2DJ $ _I0$

是没有，贴图没有绑到模型上，只是下载了贴图和模型。

大佬怎么绑定到模型上啊

MiniKimmy · 2021-06-01T00:45:50Z

大佬我下载的模型每个都是没有贴图显示的

$81PD（{0P KNMNV K2DJ $ _I0$

是没有，贴图没有绑到模型上，只是下载了贴图和模型。

大佬怎么绑定到模型上啊

这个你自己上网查一下就好了，很简单的

Qfather · 2021-06-13T07:16:51Z

现在模型好像又改了

MiniKimmy · 2021-06-14T03:57:35Z

现在模型好像又改了

是的，不过将名字改了也还是不行。

file.osgjs.gz -> file.binz
model_file.bin.gz -> model_file.binz
下载的osgjs文件还被sketchfab加密过了，所以之后这个工具也用不了QwQ

Qfather · 2021-06-14T07:47:48Z

辛苦辛苦，谢谢大佬

MiniKimmy added a commit that referenced this issue May 5, 2021

save with model_name & texture_name #7

daf2fd9

MiniKimmy added a commit that referenced this issue May 6, 2021

invalid filename #7

30ed641

MiniKimmy mentioned this issue May 9, 2021

BL导出的时候能不能默认选择场景对象，而不是默认选择对象 #8

Closed

MiniKimmy mentioned this issue May 13, 2021

贴图文件下载问题 #9

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贴图命名 #7

贴图命名 #7

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贴图命名 #7

贴图命名 #7

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