cmitash / physim-dataset-generator Goto Github PK

Hello, I found this code for generating the dataset using blender very useful.But I am facing the errors while installing PIP and YAML package in the python packaged with blender. And also it seems code is not compatible for Blender2.80 version.Steps I followed.

1.Downloaded and extracted the Blender 2.78 version and renamed the fodler name with blender and placed in my home
2. In ~/.bashrc, add line export BLENDER_PATH="/home/sagi/blender/blender"
3.Downloaded the get-pip.py file from the pip documentation
4. yaml package in the python packaged with blender :
Error :

/home/sagi/blender/2.78/python/bin/python3.5m /home/sagi/blender/2.78/python/bin/get-pip.py
Collecting pip
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:645)'),)': /simple/pip/
WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:645)'),)': /simple/pip/
WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:645)'),)': /simple/pip/
WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:645)'),)': /simple/pip/
WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:645)'),)': /simple/pip/
Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/pip/ (Caused by SSLError(SSLError(1, '[SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:645)'),)) - skipping
ERROR: Could not find a version that satisfies the requirement pip (from versions: none)
ERROR: No matching distribution found for pip

Then I tried the below command to install PIP, and it was successfull.

/home/sagi/blender/2.78/python/bin/python3.5m -m ensurepip

Result:
Ignoring indexes: https://pypi.python.org/simple
Collecting setuptools
Collecting pip
Installing collected packages: setuptools, pip
Successfully installed pip-7.1.2 setuptools-18.2

But the error while installing the YAML package :
Command Used :

/home/sagi/blender/2.78/python/bin/python3.5m /home/sagi/blender/2.78/python/bin/pip install pyyaml

Error:
Collecting pyyaml
Could not find a version that satisfies the requirement pyyaml (from versions: )
No matching distribution found for pyyaml

Please let know if you ever faced this issue and any suggestion to resolve the issue

Best Regards,
Hareesh

I try to use my own CAD model which is for a cable, but the code does not do anything even after an hour. There is also no error just not generating any synthetic data. Do you have any idea? or is there any specific setting we should be aware of?

permission denied when running /path/to/blender/2.xx/python/bin/python3.5m /path/to/get-pip/get-pip.py and generate-pictures.py

could you help me fix these problems?
thanks

Dear, author:
Would you mind to give a detailed introduction or readme for the new_feature branch ?
Seems this branch share a more advanced funcition like 6D pose and so on .
And, could you pls specify the version for blender ? Seems blender 2.8 had remove some of attribute in some class.
Really a good codebase for synthesis dataset ! Good job !
looking forwards your reply !
Thanks, very much.

I want to know how to add shadows, that the rendered objects does not have shadow so it may look like unrealistic.

python -m Environment.py
/usr/bin/python: No module named bpy

and

python generate_pictures.py
/home/huichang/blender-2.78c/blender blank.blend -b --python simulate_and_render.py
found bundled python: /home/huichang/blender-2.78c/2.78/python
read blend: /home/huichang/mydata/physim-dataset-generator/blank.blend
Traceback (most recent call last):
File "/home/huichang/mydata/physim-dataset-generator/simulate_and_render.py", line 21, in
from Environment import Shelf, Table, Light
ImportError: No module named 'Environment'

Blender quit

why Environment.py can't compile to Environment.pyc

is this released as open source software? if so, can you explicitly declare the license?

Hello,

We find the github page so helpful to generate the synthetic dataset using blender. we are trying to generate more dataset by increasing the number of camera poses.In Config.yml, please can you let know how to insert new pose for camera poses.(I mean procedure to get the values for the new pose list[pos_x, pos_y, pos_z, quat_w, quat_x, quat_y, quat_z]). Then we will work on algorithm to generate the new camera pose instead of hard coding values. Your quick help would be great and more helpful.

Best Regards,
Hareesh