Image Information: imf_info
The image information utility for mental ray. It prints details
for files using image formats and types that mental ray generates.
Usage
The image info utility is started as:
imf_info [options] file...
It will display information about all named image files, including
resolution, number of color components, number of bits per component,
gamma factor if available, top-down or bottom-up line ordering,
data type, and the image format.
Options
The following options are supported:
- -l
- Prints pyramid layer resolutions for memory-mapped texture files.
- -L
- Prints more detailed pyramid layer information, including deviations
from the expected resolutions. This is useful for map files created with
imf_copy -c.
- -m
- Prints information about sample pass files.
- -p
- Plot a simple pixel intensity histogram.
- -v
- Print verbose progress messages and version banner.
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