Ralph Smith wrote:
> I generated a test gray-level image with hf_gray_16. This created a "image.bmp"
file. The
> documentation says that this is a "special 16 bit grayscale". I looked into this
file and it seems
> to be really an 8-bit file with all of the r-g-b values equal for each pixel. Is
that indeed the
> format of these files? I want to write some c++ code to generate these height field
files that
> povray can use.
> 
> thanks,
> Ralph
> 
I traditionally use .PNG format (+fn) for my heightfields.  How do they tend to 
come out using hf_gray_16 (8-bit or 16-bit images)?

--------------
David Wallace
TenArbor Consulting
"Just In Time Cash"
www.tenarbor.com
1-866-572-CASH

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