Provided by: f3d_1.3.1+dfsg-5_amd64 
NAME
f3d - F3D - Fast and minimalist 3D viewer
DESCRIPTION
F3D - A fast and minimalist 3D viewer Usage:
f3d [OPTION...] file1 file2 ...
Applicative options:
--output <png file>
Render to file
--no-background
No background when render to file
-h, --help
Print help
--version
Print version details
--readers-list
Print the list of file types
--config <file path>
Read a provided configuration file instead of default one
--dry-run
Do not read the configuration file
--no-render
Verbose mode without any rendering, only for the first file
Camera options:
--camera-position <X,Y,Z>
Camera position
--camera-focal-point <X,Y,Z>
Camera focal point
--camera-view-up <X,Y,Z>
Camera view up
--camera-view-angle <angle>
Camera view angle (non-zero, in degrees)
--camera-azimuth-angle <angle>
Camera azimuth angle (in degrees) (default: 0)
--camera-elevation-angle <angle>
Camera elevation angle (in degrees) (default: 0)
General options:
--verbose
Enable verbose mode, providing more information about the loaded data in the
console output
--quiet
Enable quiet mode, which superseed any verbose options and prevent any console
output to be generated at all
--progress
Show progress bar
--geometry-only
Do not read materials, cameras and lights from file
--up [-X|+X|-Y|+Y|-Z|+Z]
Up direction (default: +Y)
-x, --axis
Show axes
-g, --grid
Show grid
-e, --edges
Show cell edges
--camera-index <index>
Select the camera to use (default: -1)
-k, --trackball
Enable trackball interaction
--animation-index <index>
Select animation to show (default: 0)
--font-file <file_path>
Path to a FreeType compatible font file
Material options:
-o, --point-sprites
Show sphere sprites instead of geometry
--point-size <size>
Point size when showing vertices or point sprites (default: 10)
--line-width <width>
Line width when showing edges (default: 1)
--color <R,G,B>
Solid color (default: 1,1,1)
--opacity <opacity>
Opacity (default: 1)
--roughness <roughness>
Roughness coefficient (0.0-1.0) (default: 0.3)
--metallic <metallic>
Metallic coefficient (0.0-1.0) (default: 0)
--hdri <file path>
Path to an image file that will be used as a light source
--texture-base-color <file path>
Path to a texture file that sets the color of the object
--texture-material <file path>
Path to a texture file that sets the Occlusion, Roughness and Metallic values of
the object
--texture-emissive <file path>
Path to a texture file that sets the emitted light of the object
--emissive-factor <R,G,B>
Emissive factor. This value is multiplied with the emissive color when an emissive
texture is present (default: 1,1,1)
--texture-normal <file path>
Path to a texture file that sets the normal map of the object
--normal-scale <normalScale>
Normal scale affects the strength of the normal deviation from the normal texture
(default: 1)
PostFX (OpenGL) options:
-p, --depth-peeling
Enable depth peeling
-q, --ssao
Enable Screen-Space Ambient Occlusion
-a, --fxaa
Enable Fast Approximate Anti-Aliasing
-t, --tone-mapping
Enable Tone Mapping
Scientific visualization options:
-s, --scalars [=<array_name>(=)]
Color by scalars (default: f3d_reserved)
-y, --comp [=<comp_index>(=-2)]
Component from the scalar array to color with. -1 means magnitude, -2 or the short
option, -y, means direct scalars (default: -1)
-c, --cells
Use a scalar array from the cells
--range <min,max>
Custom range for the coloring by array
-b, --bar
Show scalar bar
--colormap <color_list>
Specify a custom colormap (default: 0,0,0,0,0.4,0.9,0,0,0.8,0.9,0.9,0,1,1,1,1)
-v, --volume
Show volume if the file is compatible
-i, --inverse
Inverse opacity function for volume rendering
Testing options:
--ref <png file>
Reference
--ref-threshold <threshold>
Testing threshold (default: 50)
--interaction-test-record <file_path>
Path to an interaction log file to record interactions events to
--interaction-test-play <file_path>
Path to an interaction log file to play interaction events from when loading a file
Window options:
--bg-color <R,G,B>
Background color (default: 0.2,0.2,0.2)
--resolution <width,height>
Window resolution (default: 1000,600)
-z, --fps
Display frame per second
-n, --filename
Display filename
-m, --metadata
Display file metadata
-f, --fullscreen
Full screen
-u, --blur-background
Blur background
Keys:
C Cycle point/cell data coloring
S Cycle array to color with
Y Cycle array component to color with
B Toggle the scalar bar display
V Toggle volume rendering
I Toggle inverse volume opacity
O Toggle point sprites rendering
P Toggle depth peeling
Q Toggle SSAO
A Toggle FXAA
T Toggle tone mapping
E Toggle the edges display
X Toggle the axes display
G Toggle the grid display
N Toggle the filename display
M Toggle the metadata display
Z Toggle the FPS counter display
R Toggle raytracing rendering
D Toggle denoising when raytracing
F Toggle full screen
U Toggle blur background
K Toggle trackball interaction
H Toggle cheat sheet display
? Dump camera state to the terminal
Escape Quit
Enter Reset camera to initial parameters
Space Play animation if any
Left Previous file
Right Next file
Up Reload current file
EXAMPLES
f3d file.vtu -xtgans
View a unstructured mesh in a typical nice looking sciviz style
f3d file.glb -tuqap --hdri=file.hdr
View a gltf file in a realistic environment
f3d file.ply -so --point-size=0 --comp=-2
View a point cloud file with direct scalars rendering
f3d folder
View all files in folder
REPORTING BUGS
Report bugs to https://github.com/f3d-app/f3d/issues
F3D - A fast and minimalist 3D viewer
Version: 1.3.1.
Build date: 2022-11-06 13:17:51.
Build system: Linux.
Compiler: GNU 12.2.0.
External rendering module: OFF.
Raytracing module: OFF.
Exodus module: ON.
OpenCASCADE module: 7.6.3 (full support).
Assimp module: 5.2.4.
Alembic module: OFF.
VTK version: 9.1.0 (build 0).
Copyright © 2019-2021 Kitware SAS.
Copyright © 2021-2022 Michael Migliore, Mathieu Westphal.
License BSD-3-Clause.
By Michael Migliore, Mathieu Westphal and Joachim Pouderoux.