Warning: Uniform 'p2l' does not exist in program
rahul-mitra13 opened this issue · 2 comments
Hello, I'm building on a Linux OS. I believe I have all my dependencies because jam builds all the targets. However, when I run. ./interface obj:misc-cactus.obj constraints:misc-cactus.cons, I get the following warnings,
WARNING: Uniform 'p2l' does not exist in program.
WARNING: Uniform 'p2l' does not exist in program.
WARNING: Uniform 'p2l' does not exist in program.
WARNING: Uniform 'p2l' does not exist in program.
Read 0 vertices and 0 triangles from 'misc-cactus-obj'.
ERROR: model is empty
I presume it doesn't read from the obj file because of the warnings. This occurs with any obj file I try. I looked at Interface.cpp and it seems that p2l has to do with position to light space. I should also note that I'm building on a virtual machine.
Thank you for putting up the code, I would appreciate any help or input regarding the above error.
The warnings have nothing to do with the obj loading, they are just from some sloppy coding around the shaders used for visualization.
It appears you may have a typo in either your issue report or command line -- the informational message Read 0 vertices and 0 triangles from 'misc-cactus-obj'. is printing the name of the file in the '' (see line 94 of load_obj.cpp ).
A simple check would be to make sure you are giving the proper path to the file -- e.g., does something like wc misc-cactus.obj (word count the file) work properly but ./interface obj:misc-cactus.obj not work?
I see.
Yes, from my end it was a command line issue. Thank you for the quick response.