LJ/clitools/generators/drawingTests/conected_component.py

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#!/usr/bin/python3
# -*- coding: utf-8 -*-
# -*- mode: Python -*-
'''
This generator print a shape with 3 discinected component, 2 non eulerian and one eulerian.
v0.1.0
LICENCE : CC
by lapin (aka nipal)
'''
from __future__ import print_function
import time
import argparse
import sys
import math
name="generator::endingPoint"
def debug(*args, **kwargs):
if( verbose == False ):
return
print(*args, file=sys.stderr, **kwargs)
def debug2(*args, **kwargs):
print(*args, file=sys.stderr, **kwargs)
argsparser = argparse.ArgumentParser(description="dummy generator")
argsparser.add_argument("-f","--fps",help="Frame Per Second",default=30,type=int)
argsparser.add_argument("-s","--speed",help="point per frame progress",default=3,type=int)
argsparser.add_argument("-v","--verbose",action="store_true",help="Verbose output")
args = argsparser.parse_args()
fps=args.fps
verbose=args.verbose
optimal_looptime = 1 / fps
debug(name+" optimal looptime "+str(optimal_looptime))
width = 800
height = 800
white = 0xFFFFFF
blank = 0
def shape_scale(shape, scale_factor):
new_shape = []
for p in shape:
new_shape.append([p[0] * scale_factor, p[1] * scale_factor, p[2]])
return new_shape
def shape_incr(shape, x, y):
new_shape = []
for p in shape:
new_shape.append([p[0] + x, p[1] + y, p[2]])
return new_shape
comp_a = []
comp_b = []
comp_c = []
comp_b.append([ 0, 3, blank])
comp_b.append([ 0, 4, white])
comp_b.append([ 0, 0, white])
comp_b.append([ 3, 0, white])
comp_b.append([ 3, 6, white])
comp_b.append([ 3, 6, white])
comp_b.append([ 3, 0, white])
comp_b.append([ 3, 0, blank])
comp_b.append([ 3, 0, white])
comp_b.append([ 5, 4, white])
comp_b.append([ 5, 4, blank])
comp_a.append([ 5, 17, blank])
comp_a.append([ 5, 17, white])
comp_a.append([ 0, 5, white])
comp_a.append([12, 0, white])
comp_a.append([17, 12, white])
comp_a.append([ 5, 17, white])
comp_a.append([ 5, 17, blank])
comp_c.append([-3, 5, blank])
comp_c.append([-3, 5, white])
comp_c.append([ 0, 4, white])
comp_c.append([ 0, 0, white])
comp_c.append([ 4, 0, white])
comp_c.append([ 4, 4, white])
comp_c.append([ 7, 5, white])
comp_c.append([ 7, 5, blank])
comp_a = shape_scale(comp_a, 11)
comp_a = shape_incr(comp_a, 300, 75)
comp_b = shape_scale(comp_b, 45)
comp_b = shape_incr(comp_b, 0, 300)
comp_c = shape_scale(comp_c, 30)
comp_c = shape_incr(comp_c, 600, 300)
shape = comp_a + comp_b + comp_c
while True:
start = time.time()
print(shape, flush=True);
looptime = time.time() - start
if( looptime < optimal_looptime ):
time.sleep( optimal_looptime - looptime)
debug(name+" micro sleep:"+str( optimal_looptime - looptime))