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SwapChan(ph, ch1, ch2)
swaps the channels ch1 and ch2 in phrase ph
See:
MapChan
Related topics: phrase
TProj(a,b,p)
returns the orthogonal projection of point p on (ab)
(a, b are points)
See:
OProj
SOPiste
Related topics: point math
TextEdit(fname)
Edit the text file fname by calling a custom editor through
system(NOTEPAD1+FName(fname)+NOTEPAD2)
See:
FName
Related topics: system
Thet(A,B)
returns the angle between vector AB and horizontal ax
Related topics: math point angle
Theta(p)
returns Getpolar(p)["theta"]
See:
Getpolar
Related topics: point vector angle
ToPiste(...)
returns a piste from all the arguments (which are points)
Related topics: piste
ToyBox(num)
returns the (T) box whose name contains "{num}" (presumably a Toy)
along with its index, wrapped in an array of format
["b"= box, "i"= index]
if such a box does not exists, returns -1
See:
ToyID
GMC
ToyNum
Related topics: GUI programming closure compositor
ToyID(num)
returns the ID (a $ number) of the toy in the Compositor (T) box
whose name contains "{num}" (num must be an integer here)
if no such box exists, returns $-1
See:
GMC
ToyBox
ToyNum
Related topics: GUI programming closure compositor
ToyNum(bname)
Compositor boxes referencing a Toy usually have a number within
{brackets} in their name
This function returns this number: use ToyID to get the Toy ID
from it.
The argument may be either the box name (a string), the box index
in the composition graph (an integer) or the box itself (an array)
See:
ToyID
ToyBox
GMC
Related topics: GUI programming closure compositor
TreeInfos(arr)
returns infos about the size of arr (an array), considered as a tree:
the returned array is composed of the fields
"tr": number of indexes in the trunc(s)
"ex": number of indexes which are leaves (ends of the tree)
"prof": depth of the tree
ex:
TreeInfos([0=["bof"=["yep"=[12=[1=0, ex: 1
2=0, 2
_ _ _ _ 3=[10=1, 3
tr: 1 2 3 4 _ 20=2]]]]]]) 4
5
|--|------|------|---|--|
prof: 1 2 3 4 5 6
returns:
["ex"=4,"prof"=6,"tr"=5] (see above for illustration)
the number of truncs is what is returned by sizeof(arr)
(in this example: 1)
See:
BigVAR
Related topics: array programming
TreePath(arr, tp {, val {,ps }})
convert the string tp in a tree-like path within array arr,
and affect the value val to the newly created item
default for val is 1
ps is the path separator character (default is ";")
ex:
if ExA = []
TreePath(Exa, "one;two;three")
makes ExA be ["one"=["two"=["three"=1]]]
a consecutive
TreePath(Exa, "one;bis")
makes Exa become ["one"=["bis"=1,"two"=["three"=1]]]
Related topics: array string programming
TrimScore(sco, t, kf)
get rid of all lines in sco whose p2 >= t clicks
(if kf is 1, tests on p2 > t)
Related topics: csound
Trochoid(t, a, b)
... to be used with ParaPiste ...
defines a Trochoid curve relatively to CentrePolaire:
-> x = a*t-b*sin(t)
-> y = a-b*cos(t)
See:
ParaPiste
Related topics: piste math
TypeOf(var)
A variation on typeof() giving extra information about GeoMaestro types of arrays
Return values are the same as typeof(), plus:
"array:[0=0]"
"array:xy4" (notably segments)
"array:event"
"array:ligne"
"array:region"
"array:score"
"array:piste"
"array:scene"
"array:point"
"array:circle"
Related topics: programming
UnV(a,b)
returns the vector parallel to ab (with same sense) whose length is 1
See:
NormV
Related topics: math vector angle
Uncomment(sco {,ln {, kflag}})
returns sco stripped of all comments and comment lines
if ln is given, only suppresses comments from line ln
if kflag = 1, does not perform arraycopy, so sco is actually changed
Important: check SortScore() as it is much more powerful than this !
See:
AddComment
GetComment
Related topics: csound
UniqVarName(root {,val {,remf}})
returns a unique variable name starting with root
if val is provided, set the corresponding variable value to val
if remf is 1 (default is 0), the variable is registered in GVARS
See:
uniqnum
Clouniqnum
SetVarNamedTo
RemVAR
Related topics: programming string
UpdateVAR({listvar})
updates the values in GVARS for all variables in the string listvar
if no argument, update values for all registered variables
this function is automatically called when dumping GeoMaestro's main GUI
See:
ReVAR
Related topics: GVARS
UpperCase(str)
returns an upper-case translation of str
Related topics: string
VBande(wid, x1, x2 {,col {,larg}})
draw a vertical ribbon of color col between x1 and x2 (GeoMaestro units)
!! --> wid must be a window inheriting wGMw methods
See:
HBande
Related topics: graphics GUI
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