de.sciss.synth
Type members
Classlikes
Add-actions are used by the server to determine where to place a node with respect to other nodes. They form an enumeration of integers which are represented by case objects being subclasses of this abstract class.
Add-actions are used by the server to determine where to place a node with respect to other nodes. They form an enumeration of integers which are represented by case objects being subclasses of this abstract class.
The following actions are known:
0- addToHead1- addToTail2- addBefore3- addAfter4- addReplace
Utility trait that defines a rate method returning audio.
Utility trait that defines a rate method returning audio.
Utility trait that defines a rate method returning control.
Utility trait that defines a rate method returning control.
Utility trait that defines a rate method returning demand.
Utility trait that defines a rate method returning demand.
An enumeration of special codes used by some UGens to issue a related action when they they are "done".
For example, a PlayBuf can be instructed to free its enclosing synth when the buffer has been played
to the end, using the freeSelf done-action.
An enumeration of special codes used by some UGens to issue a related action when they they are "done".
For example, a PlayBuf can be instructed to free its enclosing synth when the buffer has been played
to the end, using the freeSelf done-action.
The following actions are known:
0- doNothing1- pauseSelf2- freeSelf3- freeSelfPred4- freeSelfSucc5- freeSelfPredAll6- freeSelfSuccAll7- freeSelfToHead8- freeSelfToTail9- freeSelfPausePred10- freeSelfPauseSucc11- freeSelfPredDeep12- freeSelfSuccDeep13- freeAllInGroup14- freeGroup15- freeSelfResumeSucc
- Companion
- object
The UGen graph is constructed from interconnecting graph elements (GE). Graph elements can be decomposed into a sequence of UGenIn objects. Graph elements are ordinary UGens, UGen proxies, Control proxies, Constants, and collections of UGen inputs which result from multichannel expansion (UGenInSeq).
The UGen graph is constructed from interconnecting graph elements (GE). Graph elements can be decomposed into a sequence of UGenIn objects. Graph elements are ordinary UGens, UGen proxies, Control proxies, Constants, and collections of UGen inputs which result from multichannel expansion (UGenInSeq).
- Companion
- class
The main trait used in synthesis graph, a graph element, abbreviated as GE.
The main trait used in synthesis graph, a graph element, abbreviated as GE.
Graph elements are characterized by having a calculation rate (possibly unknown),
and they embody future UGens, which are created by invoking the expand method.
For each ugen in SuperCollider, there is a corresponding graph element defined
in the ugen package, and these elements take again graph elements as arguments.
Multi-channel expansion is thus deferred to the transition from SynthGraph to UGenGraph.
Currently, also a lot of unary and binary operations are directly defined on the GE trait,
although they might go into a separate GEOps implicit class in future versions.
- See also
- Companion
- object
Marks a ugen which sets a special done
flag that can be read by ugens such
as Done.
Marks a ugen which sets a special done
flag that can be read by ugens such
as Done.
Marks a ugen which has side effects such as writing to a bus or buffer, communicating back to the client, etc. Only side-effect ugens are valid roots of the ugen graph, that way other orphaned non-side-effect ugens are automatically removed from the graph.
Marks a ugen which has side effects such as writing to a bus or buffer, communicating back to the client, etc. Only side-effect ugens are valid roots of the ugen graph, that way other orphaned non-side-effect ugens are automatically removed from the graph.
Marks a ugen which is individual, that
is two instances of that ugen are different
even if all inputs are the same. This is
the case for example for all ugens that
depend on the random seed (as indicated
by the sub-type HasRandSeed) or which
mix onto buses or buffers (e.g. RecordBuf).
Marks a ugen which is individual, that
is two instances of that ugen are different
even if all inputs are the same. This is
the case for example for all ugens that
depend on the random seed (as indicated
by the sub-type HasRandSeed) or which
mix onto buses or buffers (e.g. RecordBuf).
Note that for example BufWr could be
considered not individual as two identically
parametrized BufWr instances produce exactly the same
behaviour as one of them. However,
they are in certain spots of the UGen
graph in which they could be behave differently,
for example if the computation order is
BufWr -> BufRd -> BufRd. We thus
defensively mark every ugen as individual
which writes to a Buffer or Bus.
Elements implementing the Lazy trait may participate in the building of a
SynthGraph body. They can be added to the current graph by calling
SynthGraph.builder.addLazy. Then, when the graph is expanded, the
force method is called on those registered elements, allowing them
to either spawn new graph elements or actually expand to UGens which
can be added to the ugen graph builder argument.
Elements implementing the Lazy trait may participate in the building of a
SynthGraph body. They can be added to the current graph by calling
SynthGraph.builder.addLazy. Then, when the graph is expanded, the
force method is called on those registered elements, allowing them
to either spawn new graph elements or actually expand to UGens which
can be added to the ugen graph builder argument.
In most cases, lazy elements will expanded to ugens, and thus the subtype
Lazy.Expander is the most convenient way to implement this trait, as it already
does most of the logic, and provides for GEs expand method.
- See also
- Companion
- object
This trait denotes an optional server calculation rate. Either the rate is explicit, Rate, or it is undefined, UndefinedRate. In the latter case, a rate is implicitly derived from the input arguments of a UGen.
This trait denotes an optional server calculation rate. Either the rate is explicit, Rate, or it is undefined, UndefinedRate. In the latter case, a rate is implicitly derived from the input arguments of a UGen.
- Companion
- object
The raw UGen information as it is found in a final UGenGraph.
The raw UGen information as it is found in a final UGenGraph.
Utility trait that defines a rate method returning scalar.
Utility trait that defines a rate method returning scalar.
A UGen during graph building process is a more
rich thing than RawUGen: it implements equality
based on isIndividual status and may be omitted
from the final graph based on hasSideEffect status.
A UGen during graph building process is a more
rich thing than RawUGen: it implements equality
based on isIndividual status and may be omitted
from the final graph based on hasSideEffect status.
- Companion
- object
- Companion
- object
An element that can be used as an input to a UGen. This is after multi-channel-expansion, hence implementing classes are SingleOutUGen, UGenOutProxy, ControlOutProxy, and Constant.
An element that can be used as an input to a UGen. This is after multi-channel-expansion, hence implementing classes are SingleOutUGen, UGenOutProxy, ControlOutProxy, and Constant.
A super-trait that contains UGenIn and UGenInGroup.
A super-trait that contains UGenIn and UGenInGroup.
- Companion
- object
Specification of a Unit Generator.
Specification of a Unit Generator.
- Value Params
- args
the constructor arguments of the UGen representation. This is the interface for the client-side instantiation and may include types other than
GE, for example integers for fixed number of channels, etc., as well as definitions for default values.- attr
a set of attributes which characterize the UGen, such as resource usage or uniqueness
- doc
optional text documentation
- elemOption
diverging name of the graph element, as seen by the client
- inputs
the inputs as passed to the underlying UGen (server-side object). Inputs are things which expand to
UGenInLikeelements. Typically they correspond to client-sideargsarguments. The order of this sequence must be correctly reflecting the UGen plugin interface, whereas the order of theargssequence may diverge for an improved user interface.- name
the name of the unit generator, as seen by the server
- outputs
a list of output specifications
- rates
at which calculation rates the UGen runs, and whether the rate is implied
- Companion
- object
An undefined rate signifies that a rate is either unknown or will be implicitly resolved.
An undefined rate signifies that a rate is either unknown or will be implicitly resolved.
An AddAction with id 3, indicating that a node should be added to the same
group as the target node, right after it.
An AddAction with id 3, indicating that a node should be added to the same
group as the target node, right after it.
An AddAction with id 2, indicating that a node should be added to the same
group as the target node, right before it.
An AddAction with id 2, indicating that a node should be added to the same
group as the target node, right before it.
An AddAction with id 4, indicating that a node should replace an existing
node, that is take the target node's exact position in the tree.
An AddAction with id 4, indicating that a node should replace an existing
node, that is take the target node's exact position in the tree.
An AddAction with id 0, indicating that a node should be add to the head of
of a target group.
An AddAction with id 0, indicating that a node should be add to the head of
of a target group.
An AddAction with id 1, indicating that a node should be add to the tail of
of a target group.
An AddAction with id 1, indicating that a node should be add to the tail of
of a target group.
Audio rated calculation (id 1) means that values are calculated at the audio sampling rate. For example,
if the server and sound hardware run at 44.1 kHz, then 44100 samples are calculated per second. On the server,
audio rate calculation is performed in chunks, depending on the block size setting.
Audio rated calculation (id 1) means that values are calculated at the audio sampling rate. For example,
if the server and sound hardware run at 44.1 kHz, then 44100 samples are calculated per second. On the server,
audio rate calculation is performed in chunks, depending on the block size setting.
Control rated calculation (id 1) means that one value is calculated per block. With a default block size
of 64, for every 64 audio samples one control value is calculated. Thus, if the sampling rate is 44.1 kHz,
the control rate would be 44100/64 = approx. 689 per second.
Control rated calculation (id 1) means that one value is calculated per block. With a default block size
of 64, for every 64 audio samples one control value is calculated. Thus, if the sampling rate is 44.1 kHz,
the control rate would be 44100/64 = approx. 689 per second.
Demand rated calculation (id 1) means that the UGen is queried by trigger through a special UGen such as
Demand.
Demand rated calculation (id 1) means that the UGen is queried by trigger through a special UGen such as
Demand.
A DoneAction with id 0, signifying that nothing should be done in particular when the UGen is finished.
A DoneAction with id 0, signifying that nothing should be done in particular when the UGen is finished.
A DoneAction with id 13, freeing the enclosing synth along with all other nodes
in the group when the UGen is finished (i.e. does
a freeAll on the group)
A DoneAction with id 13, freeing the enclosing synth along with all other nodes
in the group when the UGen is finished (i.e. does
a freeAll on the group)
A DoneAction with id 14, freeing the enclosing group when the UGen is finished,
and hence also frees this synth along with all other
nodes in the group.
A DoneAction with id 14, freeing the enclosing group when the UGen is finished,
and hence also frees this synth along with all other
nodes in the group.
A DoneAction with id 2, freeing the enclosing synth when the UGen is finished.
A DoneAction with id 2, freeing the enclosing synth when the UGen is finished.
A DoneAction with id 9, freeing the enclosing synth and pauses the predecessor node
when the UGen is finished.
A DoneAction with id 9, freeing the enclosing synth and pauses the predecessor node
when the UGen is finished.
A DoneAction with id 10, freeing the enclosing synth and pauses the successor node
when the UGen is finished.
A DoneAction with id 10, freeing the enclosing synth and pauses the successor node
when the UGen is finished.
A DoneAction with id 3, freeing the enclosing synth as well as the predecessor node
when the UGen is finished.
A DoneAction with id 3, freeing the enclosing synth as well as the predecessor node
when the UGen is finished.
A DoneAction with id 5, freeing the enclosing synth when the UGen is finished.
If the predecessor node is a group, calls freeAll on
that group. If the predecessor node is a synth,
frees that synth.
A DoneAction with id 5, freeing the enclosing synth when the UGen is finished.
If the predecessor node is a group, calls freeAll on
that group. If the predecessor node is a synth,
frees that synth.
A DoneAction with id 11, freeing the enclosing synth when the UGen is finished.
If the predecessor node is a group, calls deepFree on
that group. If the predecessor node is a synth,
frees that synth.
A DoneAction with id 11, freeing the enclosing synth when the UGen is finished.
If the predecessor node is a group, calls deepFree on
that group. If the predecessor node is a synth,
frees that synth.
A DoneAction with id 15, freeing the enclosing synth and resuming the successor node
when the UGen is finished.
A DoneAction with id 15, freeing the enclosing synth and resuming the successor node
when the UGen is finished.
A DoneAction with id 4, freeing the enclosing synth as well as the successor node
when the UGen is finished.
A DoneAction with id 4, freeing the enclosing synth as well as the successor node
when the UGen is finished.
A DoneAction with id 6, freeing the enclosing synth when the UGen is finished.
If the successor node is a group, calls freeAll on
that group. If the successor node is a synth,
frees that synth.
A DoneAction with id 6, freeing the enclosing synth when the UGen is finished.
If the successor node is a group, calls freeAll on
that group. If the successor node is a synth,
frees that synth.
A DoneAction with id 12, freeing the enclosing synth when the UGen is finished.
If the successor node is a group, calls deepFree on
that group. If the successor node is a synth,
frees that synth.
A DoneAction with id 12, freeing the enclosing synth when the UGen is finished.
If the successor node is a group, calls deepFree on
that group. If the successor node is a synth,
frees that synth.
A DoneAction with id 7, freeing the enclosing synth and all preceding nodes
in its group when the UGen is finished.
A DoneAction with id 7, freeing the enclosing synth and all preceding nodes
in its group when the UGen is finished.
A DoneAction with id 8, freeing the enclosing synth and all succeeding nodes
in its group when the UGen is finished.
A DoneAction with id 8, freeing the enclosing synth and all succeeding nodes
in its group when the UGen is finished.