Original here.
Added the ability to extend the side fill along the ceiling on either side, even at an angle.
The spot at the end stretches the length, and the spot in the middle adjusts the angle.
On Land
Environment Information
At Rill Architects we run ArchiCAD on macOS. If you work at Rill, this is your stuff. If you don't, but you work in ArchiCAD, you may find something interesting. Anybody else, I don't know.
3Dwindow
accessory
ACessentials
annotation
appliance
arch
art
artlantis
astronomy
attributeManager
axon
backup
beam
beige
BIMx
bracket
brick
buildingMaterials
cabinet
calculate
ceiling
chimney
classification
column
complexity
composites
concrete
conveyance
customProfile
dataSafety
dcpmf
demolition
detail
development
dimensions
door
dormer
download
drawingElement
drawingManager
DWG
earth
electrical
essayQuestion
evolution
existingConditions
farm
favorites
fill
floorPlanCutPlane
footing
foundation
GDL
ghostStory
graphicOverrides
graphisoft
gutter
hardware
HVAC
ID
IFC
install
interface
interiors
label
lake
lamp
landscape
layers
layout
layoutBook
libraries
list
marker
marquee
masonry
material
mechanical
mesh
meta
migration
missingTools
model
modules
music
navigator
niche
north
notes
objectMaking
objectUpdate
organization
organizer
OSX
output
panel
patch
PDF
pens
perspective
photo
plan
plot
polygon
preferences
print
problems
properties
publisher
pumpkin
railing
reading
readUs
referencing
render
renovation
revisions
rillEssentials
roof
scaleSensitive
schedule
schematics
screen
section/elevation
SEO
sheets
site
skylight
slabify
stair
standards
stories
structure
teamwork
template
text
theory
timeMachine
tip
tools
trim
update
vent
views
wall
wallSection
warnings
wibu
window
windoze
wish
workEnvironment
workflow
zone