http://www.crai.archi.fr/RubyLibraryDep ... culator.rb (
Rechtermuisknop > Doel opslaan als)
Hierbij even de handliding (in het Engels) zal hem binnenkort eens vertalen voor het plugins topic.
EDIT: Zie hier
http://www.sketchupforum.nl/viewtopic.php?t=588
First select a Group or Component that has faces that form a
# volume, then use the right-click Context-Menu and choose 'Volume'.
# If there is the Plugins Menu Item 'Volume' you can aso pick that.
# (see the end menu section on how to activate that option...)
#
# A dialog asks for the volume units and the accuracy required.
# The units can be cu.m, cc, cu.yds, cu.ft, cu.ins, litres, cl, ml,
# gallons(UK), gallons(USA), quarts(USA), pints(UK) and pints(USA).
# Volumes are given to varying d.p's depending on the units chosen.
# The accuracy can be 0.5, 1, 2, 5 or 10% - the more accurate you
# make it the longer it takes to process and the more complex the new
# volume-group will become. Small simple forms will report accurately
# even with the 10% sampling...
#
# A group is made with faces and a text-tag. The text-tag is
# added 2" above the the apex of the selection's bounding-box.
# It shows the volume in the required units using the current
# text/font settings. A possible new layer can be used. It is
# named VOLS-nnnnnnnn (where nnnnnnnn is based on the date/time).
# Alternatively you can choose to use any existing layer OR make
# your own 'on the fly'.
#
# It then calculates a series of thin horizontal slices through the
# selection's faces to use to calculate the volume enclosed.
# There are now also new Layer, Hide/Show-Edges and Colour Options
# in v1.7, see below...***
#
# Before ending it checks if 'Xray Mode' was already switched 'on' at
# the start and if so there is no action and it exits. Otherwise the
# original selection is 'Hidden' so you can clearly see the volume-group.
# You are then asked in a dialog if you want to leave it 'Hidden'.
# If 'Yes' then it exits leaving it 'Hidden'. If 'No' the original
# selection is 'Unhidden' and 'Xray Mode' is then switched 'on' so you
# can see the volume-group inside of the original selection and a dialog
# asks if you want to leave 'Xray Mode' switched 'on'. If you answer
# 'No' the normal view is restored and it exits. If you answer 'Yes'
# it exits leaving 'Xray Mode' switched 'on'.
#
# If you don't want the slice to be visible you can edit the
# volume's group and either delete all of its geometry, leaving
# the text-tag in place, or just select all geometry and hide it.
#
# 'Volume' can't be expected to be 100% foolproof ! It treats an open
# topped object as if it were filled with water, taking volumes from the
# outer 'skin' inwards to work out which are the solid and which are the
# hollow volumes. With a little ingenuity you will be able to contrive
# a form with complex linked holes punched in, or a vertical array of
# thin volumes spaced apart so as to miss the sampling slices - which
# because it uses a series of horizontal slices, can produce unexpected
# results. Keep volumes simple and build them up in bits for safety...
#
# ***New Options(v1.7) let you choose any layer OR make a new one,
# hide/show volume's edges and give faces any standard colour -
# pick popout' type first letter of colour to jump down list -
# e.g. W for White takes you to Wheat...:
# use up/down arrow keys to move through list...
# or pick any model material listed...
