m.nviz.image1grass
Creates a 3d rendering of gis data. renders surfaces (raster data), 2d/3d vector data, and volumes (3d raster data) in 3d.
Usage
m.nviz.image
m.nviz.image --help
m.nviz.image [-anb]
[elevation_map=name
[,name, ...]]
[elevation_value=value
[,value, ...]]
[color_map=name
[,name, ...]]
[color=name
[,name, ...]]
[mask_map=name
[,name, ...]]
[transparency_map=name
[,name, ...]]
[transparency_value=value
[,value, ...]]
[shininess_map=name
[,name, ...]]
[shininess_value=value
[,value, ...]]
[emission_map=name
[,name, ...]]
[emission_value=value
[,value, ...]]
[mode=string
[,string, ...]]
[resolution_fine=value
[,value, ...]]
[resolution_coarse=value
[,value, ...]]
[style=string
[,string, ...]]
[shading=string
[,string, ...]]
[wire_color=name
[,name, ...]]
[surface_position=x,y,z
[,x,y,z, ...]]
[vline=name
[,name, ...]]
[vline_layer=string
[,string, ...]]
[vline_width=value
[,value, ...]]
[vline_width_column=name
[,name, ...]]
[vline_color=name
[,name, ...]]
[vline_color_column=name
[,name, ...]]
[vline_mode=string
[,string, ...]]
[vline_height=value
[,value, ...]]
[vline_position=x,y,z
[,x,y,z, ...]]
[vpoint=name
[,name, ...]]
[vpoint_layer=string
[,string, ...]]
[vpoint_size=value
[,value, ...]]
[vpoint_size_column=name
[,name, ...]]
[vpoint_width=value
[,value, ...]]
[vpoint_width_column=name
[,name, ...]]
[vpoint_color=name
[,name, ...]]
[vpoint_color_column=name
[,name, ...]]
[vpoint_marker=string
[,string, ...]]
[vpoint_marker_column=name
[,name, ...]]
[vpoint_mode=string
[,string, ...]]
[vpoint_position=x,y,z
[,x,y,z, ...]]
[volume=name
[,name, ...]]
[volume_mode=string
[,string, ...]]
[volume_shading=string
[,string, ...]]
[volume_position=x,y,z
[,x,y,z, ...]]
[volume_resolution=value
[,value, ...]]
[isosurf_level=volume:value
[,volume:value, ...]]
[isosurf_color_map=name
[,name, ...]]
[isosurf_color_value=name
[,name, ...]]
[isosurf_transparency_map=name
[,name, ...]]
[isosurf_transparency_value=value
[,value, ...]]
[isosurf_shininess_map=name
[,name, ...]]
[isosurf_shininess_value=value
[,value, ...]]
[slice=volume:axis
[,volume:axis, ...]]
[slice_position=x1,x2,y1,y2,z1,z2
[,x1,x2,y1,y2,z1,z2, ...]]
[slice_transparency=value
[,value, ...]]
[bgcolor=name]
[position=x,y]
[height=value]
[perspective=value]
[twist=value]
[zexag=value]
[focus=x,y,z]
[light_position=x,y,z]
[light_color=name]
[light_brightness=integer]
[light_ambient=integer]
[fringe=string
[,string, ...]]
[fringe_color=name]
[fringe_elevation=integer]
[cplane=value
[,value, ...]]
[cplane_position=x,y,z
[,x,y,z, ...]]
[cplane_rotation=value
[,value, ...]]
[cplane_tilt=value
[,value, ...]]
[cplane_shading=string]
[arrow_position=x,y]
[arrow_size=value]
[arrow_color=name]
output=name
format=string
size=width,height
[--overwrite]
[--help]
[--verbose]
[--quiet]
[--ui]
Keywords
miscellaneous, visualization, graphics, raster, vector, raster3d
Overview
m.nviz.image allows users to realistically render multiple surfaces (raster data) in a 3D space, optionally using thematic coloring, draping 2D vector data over the surfaces, displaying 3D vector data in the space, and visualization of volume data (3D raster data) from the command line.
Examples
Render elevation map in a 3D space.
g.region raster=elevationm.nviz.image elevation_map=elevation output=elev perspective=15
Source code
Available at: m.nviz.image source code (history)
Accessed: Monday Feb 24 17:51:29 2025
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© 2003-2025 GRASS Development Team, GRASS GIS 8.4.1 Reference Manual
Releases
7 releases since Debian 7 (Wheezy); the text changed 6 times.