Converted to float

When audio is on, recording is active via the autorecord message, incoming numbers are recorded to the current channel being auto-recorded. All recorded values is added to any existing data on a channel. If you want to record values to a specific channel, use the list message.

When audio is on, a list message of two items will cause the second item in the list to be recorded to the channel specified by the first item in the list if recording has been enabled for the channel. For example, the message 1 0.4 would record the value 0.4 to channel 1 if recording is enabled for channel 1.

The add message adds one value to a channel. It accepts three required arguments. The first is the channel where the value should be added. If the channel is 0, the value will be added to all channels. The second argument is the time (between 0 and 1) where the value should be added to the pattern. The third argument is the value. The add message workds whether or audio on or off. Likewise, recording does not have to be on for channels(s) where you are adding the value.

The addrange message adds a range of values to a channel. It accepts a minium of four required arguments. The first is the channel where the values should be added. If the channel is 0, the values will be added to all channels. The second argument is the number of values to be added. If there are four arguments, the third argument specifies the low value of the range to be added and the fourth argument specified the high value of the range to be added. In this case, the values are added within the space of the entire pattern (between 0 and 1). If there are six arguments, the third and fourth specify the time range and the fifth and sixth argument specify the value range. The time range must be specified from low to high and the two values cannot be equal. Example: addrange 1 5 10 20 will add the following values to channel 1: 0 10, 0.2 12.5, 0.4 15, 0.6 17.5 0.8 20. Note that the addrange message does not use the entire space of time you specify. If you want to fill the entire time space, use addrangeinclusive.

The addrangeinclusive message adds a range of values to a channel. It functions identically to the addrange message with the exception that it fills the space of time with the range of values. This is only advisable when the time range is explicitly specified; in other words, if you try to fill the time range of 0 to 1, you will end up with one fewer event than you specify because the last event at 1 will overwrite the first event at 0, since 0 and 1 represent the same time. Example: addrange 1 5 0.2 0.4 10 20 will add the following values to channel 1: 0.2 10, 0.25 12.5, 0.3 15, 0.35 17.5, 0.4 20.

The word clear with no arguments, removes all values from all channels. When followed by a channel number, clear removes all values from a single channel.

The word delete followed by a channel number and time, removes any value associated with the time on the specified channel number. Example: if a value of 50 was previously added to channel 1 via add 1 0.5 50, sending delete 1 0.5 will remove it.

The word deleterange followed by a channel number and two numbers specifying a time range, removes all values that fall within that time range.

Use the dictionary message to set one or more channels with new data. You can see the required format of the dictionary by sending the getcontent message, which sends a dictionary containing the current state of mc.pattern~ out the right outlet. Unlike reading in a new an using the read message, the dictionary message will only clear the existing pattern from channels in the dictionary with new content. This permits you to create a dictionary that only modifies one channel, leaving the others untouched.

The dump message prints all times and values for all channels in the Max console.

The filldeviate message adds values to all channels. It takes three or four arguments. When filldeviate has three arguments, the first argument is the time location for the values, the second argument is the center value for the generated values, and the third argument is the amount of deviation from the center value. When filldeviate has four arguments, the first argument is the center time location, the second argument is the amount of deviation from the center time, the third argument is the center value, and the fourth argument is the value deviation. Example: filldeviate 0.5 2 1 for a four-channel mc.pattern~ could generate the following: Channel 1 -- 0.5 1.7, Channel 2 -- 0.5 2.1, Channel 3 -- 0.5 2.9, and Channel 4 -- 0.5 1.8.

The fillrange message adds a range of increasing or decreasing values to all channels. It accepts two, three or four arguments. When fillrange has two arguments, the first argument is the time location for the values, the second argument is the value. The value is added to all channels at the specified time.
When fillrange has three arguments, the first argument is a time and the second and third arguments specify a range. Starting at the value specified by the second argument, fillrange adds a value to all channels incrementing or decrementing until the last channel has a value equal to the third argument. If fillrange has four arguments, the first two arguments are a range of times and the second two arguments are a range of values. Example: fillrange 0.25 0.75 1 4 for a four-channel mc.pattern~ will genreate the following: Channel 1 -- 0.5 1, Channel 2 -- 0.375 2, Channel 3 -- 0.5 3, Channel 4 -- 0.625 4.

The getcontent message sends a dictionary containing the current pattern data out the right outlet.

If the mute message has one argument, all channels are muted if the value is non-zero and unmuted if the value is zero. If the mute message has two arguments, the first argument specifies a channel number to mute and the second argument is the muting state. Note that mute is the only way the mc.pattern object provides to disable output of one or more channels; there is no play / pause control. To pause playback, set the frequency of the input phasor~ to zero.

The quantize message sets a value for record quantization for one or more channels. If quantize has one argument, it sets the record quantization for all channels. If quantize has two arguments, the first argument specifies the channel number and the second sets the quantization value. Quantization values should be less than or equal to 1; when the quantization value is non-zero, recorded values are shifted in time so that their time is a multiple of the quantization value. Record quantization has no effect on values added to a channel via the add or fill messages.

The ramp message accepts one or two arguments. If ramp has one argument, it sets the use of linear output ramps for all channels. If ramp has two arguments, the first argument specifies the channel number and the second enables or disables playback ramps. When ramps are disabled, the output signal remains constant after a value is output. Then the output signal jumps to the new value. When ramps are enabled, mc.pattern~ outputs a linear ramp from the previous value to the current value. Ramping at the beginning and end of a pattern is affected by the wrap state of a channel (see the wrap below).

The read message accepts an optional filename argument. If no filename is present, a standard open dialog is shown. mc.pattern~ accepts files in JSON format produced by the write message.

The record message accepts one or two arguments. When there is one argument, it starts (non-zero) or stops (recording). When there are two arguments, the first argument sets the channel number and the second starts (if non-zero) or stops (if zero) recording on that channel. Note that the times given to recorded values are relative to the current phasor input value, not the time you started recording.

The setvalue message provides an alternative syntax for directing messages at specific channels, or all channels. The format of the message is setvalue followed by a channel number followed by a message to send to that channel. The messages that can follow setvalue are add, clear, delete, deleterange, float, int, list, quantize, ramp, record, and wrap. When using these messages, omit the channel number since it goes after the word setvalue. For example, if you want to delete an event on channel 2 at time 0.5, you can use setvalue 2 delete 0.5.

The mc.pattern~ object's pattern playback can be driven by one or more phasor ramps in its audio input. If the individual attribute is enabled, mc.pattern~ expects a multi-channel signal in which each channel has a phasor that plays the corresponding channel in the object's multi=-channel output. If individual is disabled, a single phasor ramp signal plays all patterns together.

The wrap message accepts one or two arguments. If wrap has one argument, it sets the use of output wrapping. If wrap has two arguments, the first argument specifies the channel number and the second enables or disables output wrapping. When wrapping is disabled, the output value is set to zero at the beginning of the pattern (when the input phasor resets). When wrapping is enabled, the initial output value is the last value before the end of the pattern.

The write message accepts an optional filename argument specifying where to write a file. If no filename is present, a standard save file dialog is shown. mc.pattern~ writes files in JSON format corresponding to the dictionary output by the getcontent message.