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118 lines
4.4 KiB
Python
118 lines
4.4 KiB
Python
import data_centre.plugin_collection
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from data_centre.plugin_collection import ActionsPlugin#, SequencePlugin
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#import math
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from math import sin, cos, tan, log, exp, pi
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"""
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add to midi or osc mapping
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use |f: : to bookend your formula
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eg
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"control_change 48": {
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"DEFAULT": ["invert|f:sin(x*pi):|set_the_shader_param_0_layer_offset_0_continuous>&print_arguments&&set_variable_A&&print_arguments","set_strobe_amount_continuous"],
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"NAV_DETOUR": ["set_detour_speed_position_continuous"]
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},
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example above inverts input, runs sin(x*pi) on it, then uses that value to set the shader param layer 0 and prints the value to console. it also sets variable A to be the *original* value, and calls print_arguments to print it
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"DEFAULT": ["invert|f:sin(x*pi):|set_the_shader_param_0_layer_offset_0_continuous>&set_variable_B>&print_arguments&&set_variable_A&&print_arguments","set_strobe_amount_continuous"],
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this one is similar the above but there's three branches as separated by the &&:-
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invert|
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f:sin(x*pi):|
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set_the_shader_param_0_layer_offset_0_continuous>&
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set_variable_B>&
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print_arguments
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&&
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set_variable_A
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&&
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print_arguments
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"control_change 49": {
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"DEFAULT": ["set_the_shader_param_1_layer_offset_0_continuous&&A>print_arguments","set_shader_speed_layer_0_amount"],
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"NAV_DETOUR": ["set_detour_start_continuous"]
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},
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example above outputs value stored in variable A and prints it as well as seting current shader value
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TODO: >> ?? invert|set_the_shader_param_0_layer_>>print_arguments>>set_variable_A
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invert input, send to variable and to shader ?
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"""
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class ManipulatePlugin(ActionsPlugin):
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disabled = False
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def __init__(self, plugin_collection):
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super().__init__(plugin_collection)
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@property
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def parserlist(self):
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return [
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( r"(.*)&&(.*)", self.run_multi ), # split && first since they need to be processed separately
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( r"^invert\|(.*)$", self.invert ),
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( r"^f:(.*):\|(.*)$", self.formula ), # formula eg ```f:sin(x):|```
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( r"^set_variable_([a-zA-Z0-9]+)$", self.set_variable ),
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( r"^([A-Z0-9]+)>(.*)$", self.recall_variable ), # recall variable and pipe into righthand side eg ```VAR1>invert|set_the_shader_.....```
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( r"^(.*)>\&(.*)$", self.run_multi ) # pick up piped commands that duplicate a chain of values last
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]
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def run_multi(self, action1, action2, value):
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print("multi running %s and %s with value %s" % (action1, action2, value))
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self.pc.actions.call_method_name(action1, value)
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self.pc.actions.call_method_name(action2, value)
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variables = {}
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def invert(self, action, value):
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# invert the value
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self.pc.actions.call_method_name(
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action, 1.0 - value
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# if you were calling an action with no argument, use eg:
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# "toggle_automation_pause", None
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)
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def formula(self, formula, action, value):
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self.variables['x'] = value
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print("evaluating formula `%s` with value `%s`" % (formula, value))
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value = eval(formula, globals(), self.variables)
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print("got evaluated value `%s`" % value)
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self.pc.actions.call_method_name(
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action, value
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)
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def set_variable(self, var_name, value):
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print("set_variable (%s) to %s" % (var_name, value))
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self.variables[var_name] = value
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def recall_variable(self, var_name, action, *args):
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print ("recall_variable (%s) as %s" % (var_name,args))
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self.pc.actions.call_method_name(
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action, self.variables.get(var_name)# + list(args)
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)
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"""def pipe2(self, left, right1, separator, right2, tail, value):
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self.pc.actions.call_method_name(
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left + separator + right1, value
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)
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self.pc.actions.call_method_name(
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left + separator + right2, value
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)
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self.pc.actions.call_method_name(
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tail, value
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)"""
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def pipe(self, left, right, value):
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# ??
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print("pipe calling left '%s' and right '%s', both with value '%s'" % (left, right, value))
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self.pc.actions.call_method_name(
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left, value
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)
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self.pc.actions.call_method_name(
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right, value
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)
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