# IRIS-style web scene example BACKGROUND 0.04 0.055 0.08 GROUP objects # Browser-only geometry helpers: WEBBOX base 3 2 0.25 0.22 0.55 0.9 WEBSPHERE ball 0.65 0.95 0.35 0.15 WEBCYLINDER post 0.25 2.3 0.25 0.85 0.45 DCS baseXform 0 0 -0.3 0 0 0 1 DCS ballXform 0 0 1.0 0 0 0 1 DCS postXform 1 0 0.9 0 0 0 1 ADDCHILD base baseXform ADDCHILD ball ballXform ADDCHILD post postXform ADDCHILD baseXform objects ADDCHILD ballXform objects ADDCHILD postXform objects ADDCHILD objects world POLYGONMODE world fill

Left drag: orbit · Right drag: pan · Wheel: zoom
Click scene-tree node to select it

Drop GLB, GLTF, OBJ or STL here
The filename becomes available to a subsequent LOAD command.

Close

Supported commands

This prototype implements a useful browser subset of the IRIS scene-graph control syntax. Keywords are case-insensitive, comments begin with #, and quoted strings are supported.

IRIS-style commands

BACKGROUND r g b
GROUP name
DCS|SCS name [x y z [h p r [s [sy sz]]]]
QDCS|QSCS name [x y z [qx qy qz qw [s [sy sz]]]]
MATRIX name [16 values]
ADDCHILD child parent [index]
REMOVECHILD child parent
NODEMASK name ON|OFF
POLYGONMODE [name [point|line|fill [face]]]
CLONE source clone
CENTER [name [x y z]]
BOUND [name [radius]]
EXAMINE [name]
TEXT name STRING "text" [SIZE n] [COLOR r g b a]
LIGHTNODE name [ON TRUE|FALSE] [DIFFUSE r g b a] [POSITION x y z w]
LOAD [nodeName] fileName — drop or choose the local model file first.

Browser-only modeling helpers

WEBBOX name sx sy sz [r g b]
WEBSPHERE name radius [r g b]
WEBCYLINDER name radius height [r g b]
WEBCONE name radius height [r g b]
WEBTORUS name majorRadius tubeRadius [r g b]
WEBGRID size divisions
WEBCOLOR name r g b [a]
WEBDELETE name

Commands tied to native IRIS/OSG process control, shared memory, FIFOs, DSOs, and shell execution are intentionally not executed by this browser prototype.