glacier

set 0× in templates and rigs

A far cast: a wall of ice slabs heaves out of the floor at a point, facing the caster, stands through `hold`, then sinks over `fade`.

glacier(absorb=1 arc=1 at="0 0 0")

Attributes

absorbnumberHow fast `color-ice` tints what shows through, per slab thickness, with `refract` (default 1).0×

arcnumber0×

at"x y z"The point the wall rises at, `x y z`, or a node's id to size the wall to it and stand clear of it.0×

birth-fadenumber0×

birth-glownumber0×

color-corecolour #rrggbb0×

color-deepcolour #rrggbb0×

color-icecolour #rrggbb0×

color-rimcolour #rrggbb0×

edge-glownumber0×

env-intensitynumber0×

facing"x y z"Which way the wall looks, `x y z` (with `at` alone, default +z).0×

fadenumberSeconds it takes to sink (default 1.2).0×

fracturenumber0×

fracture-scalenumber0×

fresnelnumber0×

fresnel-powernumber0×

frostnumberRime on the slabs' edges with `refract`; 0 is clean glass (default 1).0×

glintnumber0×

glint-scalenumber0×

glint-speednumber0×

glownumber0×

heatnumber0..1 how hot its fractures and broken ledges glow; 0 is cold rock (default 0.7).0×

heavenumber0×

heave-staggernumber0×

height-falloffnumber0×

height-jitternumber0×

holdnumberSeconds it stands (default 2.5).0×

iornumberIndex of refraction with `refract` (default 1.31).0×

leannumber0×

lean-jitternumber0×

lighttrue / false`true` adds a point light at the wall.0×

light-decaynumber0×

light-distancenumber0×

light-intensitynumber0×

materialtext`rock`: a wall of stacked strata with faceted sides and fractured tops, opaque, sinking instead of fading; the ice colours and looks do nothing.0×

material-roughnessnumber0×

metalnessnumber0×

opacitynumber0×

overshootnumber0×

refracttrue / false`true`: each slab bends the scene behind it by its exact thickness, tinted by `color-ice`; node renderer only, classic WebGL draws the plain alpha-blended ice (default off).0×

refract-depthnumbermm the lookup runs on past the slab, the strength of the lens, with `refract` (default 30% of `wall-height`).0×

roughnumber0×

seednumber0×

settlenumber0×

shearnumber0×

sinknumber0×

slab-depthnumber0×

slab-widthnumber0×

slabsnumber0×

startnumberWhen the cast begins, seconds. A time, never a place.0×

stratanumberHow strongly its bands show (default 1).0×

tapernumber0×

travelnumberSeconds of delay before the heave (default 0.3).0×

vein-scalenumber0×

veinsnumber0×

wall-heightnumberHeight at the centre, mm (default 320, or 2.2× a named node's extent).0×

wall-widthnumber0×

yaw-jitternumber0×