Generating reflection images.

[liyucs]

Hello, I met some problems while generating reflection images according to the zip file you provide.

1. In step two Depth Map to Mesh:
   When I try to generate mesh, I cannot change the render to mitsuba. (I use blender 2.6.9, and in File->user perferences->addons->render, I cannot change the render since there is not an init.py in mitsuba 0.5.0. I also find nowhere to change render in other versions of blender.)
2. So I comment line36&45, uncomment line37&46, in this case, I cannot find where the result save (I cannot find the .serialized file everywhere), the corresponding error information is 'No such file or directory: '.../Depth_Map_to_Mesh/temp/script/Scene/00001/Sphere_005_0000_m000_0_000000.serialized' -> '.../Depth_Map_to_Mesh/displaced/i5001.serialized''. I try it on Ubantu and Windows. The problem both exists.
3. In step three Render Images:
   When compiling the code, the definition of datatype “Float” can not be found. And there are also other problems while compiling. Which header file should I include in order to eliminate this error？
   Thank you very much!

[sookim813]

Hello,

Thank you for your interest.
I forwarded your rendering question to Yuchi Huo (huo.yuchi.sc@gmail.com), and if you send an email, he will be answering your questions as guided in the readme file.
I would appreciate that if you post issues of the network part here.

Thank you,

Soomin

[chenzhik]

Hello, I met some problems while generating reflection images according to the zip file you provide.

1. In step two Depth Map to Mesh:
   When I try to generate mesh, I cannot change the render to mitsuba. (I use blender 2.6.9, and in File->user perferences->addons->render, I cannot change the render since there is not an init.py in mitsuba 0.5.0. I also find nowhere to change render in other versions of blender.)
2. So I comment line36&45, uncomment line37&46, in this case, I cannot find where the result save (I cannot find the .serialized file everywhere), the corresponding error information is 'No such file or directory: '.../Depth_Map_to_Mesh/temp/script/Scene/00001/Sphere_005_0000_m000_0_000000.serialized' -> '.../Depth_Map_to_Mesh/displaced/i5001.serialized''. I try it on Ubantu and Windows. The problem both exists.
3. In step three Render Images:
   When compiling the code, the definition of datatype “Float” can not be found. And there are also other problems while compiling. Which header file should I include in order to eliminate this error？
   Thank you very much!

I met these problem too, do you have any ideas now?

[sookim813]

Hello, I met some problems while generating reflection images according to the zip file you provide.

1. In step two Depth Map to Mesh:
   When I try to generate mesh, I cannot change the render to mitsuba. (I use blender 2.6.9, and in File->user perferences->addons->render, I cannot change the render since there is not an init.py in mitsuba 0.5.0. I also find nowhere to change render in other versions of blender.)
2. So I comment line36&45, uncomment line37&46, in this case, I cannot find where the result save (I cannot find the .serialized file everywhere), the corresponding error information is 'No such file or directory: '.../Depth_Map_to_Mesh/temp/script/Scene/00001/Sphere_005_0000_m000_0_000000.serialized' -> '.../Depth_Map_to_Mesh/displaced/i5001.serialized''. I try it on Ubantu and Windows. The problem both exists.
3. In step three Render Images:
   When compiling the code, the definition of datatype “Float” can not be found. And there are also other problems while compiling. Which header file should I include in order to eliminate this error？
   Thank you very much!

I met these problem too, do you have any ideas now?

Hello,

We updated the readme file in the 'data generation zip code' according to this issue(1,2)!
Please download the v2 files.

For 3, you need to first compile Mitsuba. Then define Float as float or double according to the precision setting of the compiled Mitsuba.

Thank you,

Soomin

[chenzhik]

Hello, I met some problems while generating reflection images according to the zip file you provide.

1. In step two Depth Map to Mesh:
   When I try to generate mesh, I cannot change the render to mitsuba. (I use blender 2.6.9, and in File->user perferences->addons->render, I cannot change the render since there is not an init.py in mitsuba 0.5.0. I also find nowhere to change render in other versions of blender.)
2. So I comment line36&45, uncomment line37&46, in this case, I cannot find where the result save (I cannot find the .serialized file everywhere), the corresponding error information is 'No such file or directory: '.../Depth_Map_to_Mesh/temp/script/Scene/00001/Sphere_005_0000_m000_0_000000.serialized' -> '.../Depth_Map_to_Mesh/displaced/i5001.serialized''. I try it on Ubantu and Windows. The problem both exists.
3. In step three Render Images:
   When compiling the code, the definition of datatype “Float” can not be found. And there are also other problems while compiling. Which header file should I include in order to eliminate this error？
   Thank you very much!

I met these problem too, do you have any ideas now?

Hello,

We updated the readme file in the 'data generation zip code' according to this issue(1,2)!
Please download the v2 files.

For 3, you need to first compile Mitsuba. Then define Float as float or double according to the precision setting of the compiled Mitsuba.

Thank you,

Soomin

Thanks for your reply and update. I found I used Mitsuba 0.6.0 since the 0.5.0 version depending on MSVC 2010 was not maintained on their github now. It is not compatible with render_v3.xml.

Thanks again.

[manglakaran]

Hello,
I am getting the following error while loading gT and gR PFM files using pfm.read in the rendering pipeline using mitsuba.
Value Error : could not load Bitmap : /path_to_PFM_file : invalid header version number missing. This is while doing a pfm.read on the .PFM files.
Please let me know the resolution for this.