def steps(df): from time import time from modules.helpers import print_stats global i t1 = time() df.optimize_position(STP) # spawn_curl(df, NEARL) spawn(df, NEARL, 0.001) if df.safe_vertex_positions(3*STP)<0: print('vertices reached the boundary. stopping.') return False t2 = time() print_stats(i, t2-t1, df) return True
def main(): from time import time from itertools import count from render.render import Render from modules.helpers import print_stats from modules.show import show # from modules.show import show_closed from differentialLine import DifferentialLine from modules.helpers import get_exporter from numpy.random import random from fn import Fn DF = DifferentialLine(NMAX, FARL*2, NEARL, FARL, PROCS) fn = Fn(prefix='./res/') exporter = get_exporter( NMAX, { 'nearl': NEARL, 'farl': FARL, 'stp': STP, 'size': SIZE, 'procs': PROCS } ) render = Render(SIZE, BACK, FRONT) render.ctx.set_source_rgba(*FRONT) render.ctx.set_line_width(LINEWIDTH) angles = sorted(random(INIT_NUM)*TWOPI) DF.init_circle_segment(MID,MID,INIT_RAD, angles) t_start = time() for i in count(): DF.optimize_position(STP) # spawn_curl(DF,NEARL) spawn(DF, NEARL, 0.03) if i % STAT_ITT == 0: print_stats(i,time()-t_start,DF) if i % EXPORT_ITT == 0: name = fn.name() num = DF.np_get_edges_coordinates(np_edges) show(render,np_edges[:num,:],name+'.png') exporter( DF, name+'.2obj' )
def main(): from time import time from itertools import count from iutils.render import Render from modules.helpers import print_stats from modules.show import show # from modules.show import show_closed from differentialLine import DifferentialLine from modules.helpers import get_exporter from numpy.random import random from fn import Fn DF = DifferentialLine(NMAX, FARL*2, NEARL, FARL, PROCS) fn = Fn(prefix='./res/') exporter = get_exporter( NMAX, { 'nearl': NEARL, 'farl': FARL, 'stp': STP, 'size': SIZE, 'procs': PROCS } ) render = Render(SIZE, BACK, FRONT) render.ctx.set_source_rgba(*FRONT) render.ctx.set_line_width(LINEWIDTH) angles = sorted(random(INIT_NUM)*TWOPI) DF.init_circle_segment(MID,MID,INIT_RAD, angles) t_start = time() for i in count(): DF.optimize_position(STP) # spawn_curl(DF,NEARL) spawn(DF, NEARL, 0.03) if i % STAT_ITT == 0: print_stats(i,time()-t_start,DF) if i % EXPORT_ITT == 0: name = fn.name() num = DF.np_get_edges_coordinates(np_edges) show(render,np_edges[:num,:],name+'.png') exporter( DF, name+'.2obj' )