Frank and Silvia,
There are something wrong with the display recorder. help!
the Bits are always zero!!!
"BITS ZERO"
Maybe the struc 'info' have not been assigned any value in the openGLDEvice Class.
The saveImage command dosenot work well!
thank you!
Yours,
Ning
Something wrong with display recorder. Silvia and Frank,help
Moderators: silvia, selimgunay, Moderators
Something wrong with display recorder. Silvia and Frank,help
Li Ning, Ph.D. and Professor of Civil Engineering
TJU, China
TJU, China
maybe my procedure is not right!
first, i define a display recorder named "NTHA1"
recorder display "NTHA1" 10 10 400 400 -wipe
and, set the parameters of the openGL windows, and the window display OK.
then, i use the command saveImage to save a BMP file named $tCurrent,
saveImage -image NTHA1 -file $tCurrent
of course, there are some time steps were omitted here.
and OPS outputs' error is "OpenGLDEvice::saveImage - BITS ZERO"
Could you please help me??
Thank you very much!
first, i define a display recorder named "NTHA1"
recorder display "NTHA1" 10 10 400 400 -wipe
and, set the parameters of the openGL windows, and the window display OK.
then, i use the command saveImage to save a BMP file named $tCurrent,
saveImage -image NTHA1 -file $tCurrent
of course, there are some time steps were omitted here.
and OPS outputs' error is "OpenGLDEvice::saveImage - BITS ZERO"
Could you please help me??
Thank you very much!
Li Ning, Ph.D. and Professor of Civil Engineering
TJU, China
TJU, China
the graphics part is not fully functional, nor is it documented .. when using undocumented features you are liable to come across problems .. one of the benifits of open source computing is that others can help track down the problems in the code .. i will try and get to this but in the meantime why don't you have a look to see if you can see what the problem is.