;Written by Iain McCurdy, 2006 -odevaudio -b400 sr = 44100 ;SAMPLE RATE ksmps = 100 ;NUMBER OF AUDIO SAMPLES IN EACH CONTROL CYCLE nchnls = 2 ;NUMBER OF CHANNELS (2=STEREO) 0dbfs = 1 ;MAXIMUM AMPLITUDE REGARDLESS OF BIT DEPTH ;FLTK INTERFACE CODE;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; FLcolor 255, 255, 255, 0, 0, 0 ; LABEL | WIDTH | HEIGHT | X | Y FLpanel "sleighbells", 500, 450, 0, 0 ; ON | OFF | TYPE | WIDTH | HEIGHT | X | Y | OPCODE | INS | STARTTIM | DUR gkOnOff,ihOnOff FLbutton "Jingle!", 1, 0, 21, 200, 30, 150, 10, 0, 1, 0, -1 ;VALUE DISPLAY BOXES LABEL | WIDTH | HEIGHT | X | Y idamp FLvalue " ", 80, 18, 5, 75 iddettack FLvalue " ", 80, 18, 5, 125 idnum FLvalue " ", 80, 18, 5, 175 iddamp FLvalue " ", 80, 18, 5, 225 idmaxshake FLvalue " ", 80, 18, 5, 275 idfreq FLvalue " ", 80, 18, 5, 325 idfreq1 FLvalue " ", 100, 18, 5, 375 idfreq2 FLvalue " ", 100, 18, 5, 425 ;SLIDERS MIN | MAX | EXP | TYPE | DISP | WIDTH | HEIGHT | X | Y gkamp, ihamp FLslider "Amplitude", 0, 1, 0, 23, idamp, 490, 25, 5, 50 gkdettack, ihdettack FLslider "idettack (i-rate)", .001, 1, -1, 23, iddettack, 490, 25, 5, 100 gknum, ihnum FLslider "Number of Bells (i-rate)", .0001, 100, 0, 23, idnum, 490, 25, 5, 150 gkdamp, ihdamp FLslider "Damping (i-rate)", 0, .3, 0, 23, iddamp, 490, 25, 5, 200 gkmaxshake,ihmaxshake FLslider "Energy Feedback (i-rate)", 0, 1, 0, 23, idmaxshake, 490, 25, 5, 250 gkfreq,ihfreq FLslider "Main Resonant Frequency (i-rate)", 200, 8000, -1, 23, idfreq, 490, 25, 5, 300 gkfreq1,ihfreq1 FLslider "1st Resonant Frequency (i-rate)", 200, 8000, -1, 23, idfreq1, 490, 25, 5, 350 gkfreq2,ihfreq2 FLslider "2nd Resonant Frequency (i-rate)", 200, 8000, -1, 23, idfreq2, 490, 25, 5, 400 ;SET INITIAL VALUES OF FLTK VALUATORS ; VALUE | HANDLE FLsetVal_i 0.6, ihamp FLsetVal_i .01, ihdettack FLsetVal_i 23, ihnum FLsetVal_i .17, ihdamp FLsetVal_i 0, ihmaxshake FLsetVal_i 2500, ihfreq FLsetVal_i 5300, ihfreq1 FLsetVal_i 6500, ihfreq2 FLpanel_end ;INSTRUCTIONS AND INFO PANEL FLpanel " ", 500, 200, 512, 0 ;TEXT BOXES TYPE | FONT | SIZE | WIDTH | HEIGHT | X | Y ih FLbox " sleighbells ", 1, 5, 14, 490, 20, 5, 0 ih FLbox "-------------------------------------------------------------", 1, 5, 14, 490, 20, 5, 20 ih FLbox "sleigbells is a semi-physical model of sleighbells. ", 1, 5, 14, 490, 20, 5, 40 ih FLbox "It is one of the PhISEM percussion opcodes. PhISEM ", 1, 5, 14, 490, 20, 5, 60 ih FLbox "(Physically Informed Stochastic Event Modeling) is an ", 1, 5, 14, 490, 20, 5, 80 ih FLbox "algorithmic approach for simulating collisions of multiple ", 1, 5, 14, 490, 20, 5, 100 ih FLbox "independent sound producing objects. ", 1, 5, 14, 490, 20, 5, 120 ih FLbox "Sustained textures are possible if internal damping is set ", 1, 5, 14, 490, 20, 5, 140 ih FLbox "at maximum (i.e. internal damping is insufficient to ", 1, 5, 14, 490, 20, 5, 160 ih FLbox "eventually stop the movement of the beads). ", 1, 5, 14, 490, 20, 5, 180 FLpanel_end FLrun ;RUN THE FLTK WIDGET THREAD ;END OF FLTK INTERFACE CODE;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; instr 1 kSwitch changed gkamp, gkdettack ,gknum ,gkdamp ,gkmaxshake, gkfreq, gkfreq1, gkfreq2 ;GENERATE A MOMENTARY '1' PULSE IN OUTPUT 'kSwitch' IF ANY OF THE SCANNED INPUT VARIABLES CHANGE. (OUTPUT 'kSwitch' IS NORMALLY ZERO) if kSwitch=1 then reinit BEGIN endif BEGIN: asleighbells sleighbells gkamp, i(gkdettack) , i(gknum), i(gkdamp) , i(gkmaxshake), i(gkfreq) , i(gkfreq1), i(gkfreq2) rireturn outs asleighbells, asleighbells endin f 0 3600 ;'DUMMY' SCORE EVENT KEEPS REALTIME PERFORMANCE GOING FOR 1 HOUR