fissure

set 0× in templates and rigs

The ground splits along a path: a hairline runs the line, an interior-mapped trench lit from below by magma unzips behind it with slabs heaving up either side, then it crusts over and closes over `fade`.

fissure(color-crust=#ffffff color-deep=#ffffff color-magma=#ffffff)

Attributes

color-crustcolour #rrggbb0×

color-deepcolour #rrggbb0×

color-magmacolour #rrggbb0×

color-rockcolour #rrggbb0×

color-seamcolour #rrggbb0×

depthnumberMm the walls fall before the magma (default 150).0×

fadenumberSeconds it takes to crust over and close (default 1.2).0×

glownumberEmissive gain (default 1.3).0×

halonumberWidth of the glow on the floor beside the crack, times the width (default 0.5).0×

holdnumberSeconds it burns (default 2.5).0×

jagnumberHow broken the edges are, and how far the line wanders (default 1).0×

lighttrue / false`true` adds a point light low over the crack.0×

light-decaynumber0×

light-distancenumber0×

light-intensitynumber0×

lip-heightnumberTallest slab over the floor, mm (default 50).0×

lipsnumberSlabs per side, 0..24 (default 8).0×

opacitynumber0×

pathtextThe line on the floor, `x y z; x y z; …` in mm. The first point's y is the floor.0×

seednumber0×

startnumberWhen the hairline starts, seconds. A time, never a place.0×

travelnumberSeconds the opening takes to unzip along the line (default 0.5).0×

widthnumberWidest opening, edge to edge, mm (default 170).0×