maketx(1) - Linux man page
Title
maketx -- convert images to tiled, MIP-mapped textures
Synopsis
Usage: maketx [options] file...
Description
This program is part of the OpenImageIO (http://www.openimageio.org) tool suite. Detailed documentation is avaliable in pdf format with the OpenImageIO distribution.
Options
- --help
Print help message
-v
Verbose status messages
-o %s
Output filename
- --threads %d
- Number of threads (default: #cores)
- -u
Update mode
- --format %s
- Specify output file format (default: guess from extension)
- --nchannels %d
- Specify the number of output image channels.
- -d %s
Set the output data format to one of: uint8, sint8, uint16, sint16, half, float
- --tile %d %d
- Specify tile size
- --separate
- Use planarconfig separate (default: contiguous)
- --fov %f
- Field of view for envcube/shadcube/twofish
- --fovcot %f
- Override the frame aspect ratio. Default is width/height.
- --wrap %s
- Specify wrap mode (black, clamp, periodic, mirror)
- --swrap %s
- Specific s wrap mode separately
- --twrap %s
- Specific t wrap mode separately
- --resize
- Resize textures to power of 2 (default: no)
- --noresize
- Do not resize textures to power of 2 (deprecated)
- --filter %s
- Select filter for resizing (choices: box triangle gaussian catrom blackman-harris sinc lanczos3 radial-lanczos3 mitchell bspline disk, default=box)
- --nomipmap
- Do not make multiple MIP-map levels
- --checknan
- Check for NaN/Inf values (abort if found)
- --fixnan %s
- Attempt to fix NaN/Inf values in the image (options: none, black, box3) --Mcamera %f %f %f %f %f %f %f %f %f %f %f %f %f %f %f %f Set the camera matrix --Mscreen %f %f %f %f %f %f %f %f %f %f %f %f %f %f %f %f Set the camera matrix
- --hash
Embed SHA-1 hash of pixels in the header
- --prman-metadata
- Add prman specific metadata
- --constant-color-detect
- Create 1-tile textures from constant color inputs
- --monochrome-detect
- Create 1-channel textures from monochrome inputs
- --opaque-detect
- Drop alpha channel that is always 1.0
- --stats
- Print runtime statistics
- --mipimage %s
- Specify an individual MIP level
Basic modes (default is plain texture):
- --shadow
- Create shadow map
- --envlatl
- Create lat/long environment map
- --envcube
- Create cubic env map (file order: px, nx, py, ny, pz, nz) (UNIMP)
Color Management Options (OpenColorIO DISABLED)
- --colorconvert %s %s
- Apply a color space conversion to the image. If the output color space is not the same bit depth as input color space, it is your responsibility to set the data format to the proper bit depth using the -d option. (choices: linear, sRGB, Rec709)
- --unpremult
- Unpremultiply before color conversion, then premultiply after the color conversion. You'll probably want to use this flag if your image contains an alpha channel.
Configuration Presets
- --prman
- Use PRMan-safe settings for tile size, planarconfig, and metadata.
- --oiio
Use OIIO-optimized settings for tile size, planarconfig, metadata, and constant-color optimizations.