forked from protonphoton/LJ
Lapin
9fecb97df7
add some generator to test the optoimisation: adjust_brightness.py: set some rectangle to rerify the consant of brightnes keyborad_input.py: is an exenmple of non blocking input reading angleInteractive.py: is an interactiv version to test the angle. you can separatly set the lenght of each segment you can set the angle it must be run without brightnes optimization because mey be lenght have an importance
74 lines
1.8 KiB
Python
74 lines
1.8 KiB
Python
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#!/usr/bin/python3
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# -*- coding: utf-8 -*-
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# -*- mode: Python -*-
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'''
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This generator print different squar from big to small.
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The purepose is to see the difference of brightness with the length
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v0.1.0
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LICENCE : CC
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by lapin (aka nipal)
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'''
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from __future__ import print_function
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import time
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import argparse
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import sys
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import math
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name="generator::endingPoint"
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def debug(*args, **kwargs):
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if( verbose == False ):
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return
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print(*args, file=sys.stderr, **kwargs)
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argsparser = argparse.ArgumentParser(description="dummy generator")
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argsparser.add_argument("-f","--fps",help="Frame Per Second",default=30,type=int)
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argsparser.add_argument("-s","--speed",help="point per frame progress",default=3,type=int)
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argsparser.add_argument("-v","--verbose",action="store_true",help="Verbose output")
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args = argsparser.parse_args()
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fps=args.fps
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verbose=args.verbose
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optimal_looptime = 1 / fps
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debug(name+" optimal looptime "+str(optimal_looptime))
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width = 800
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height = 800
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offset = 50
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white = 0xFFFFFF
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blank = 0x0
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shape = []
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def set_shape():
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nb_spire = int(width / (2 * offset)) - 1
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for i in range(1, nb_spire + 1):
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shape.append([ i * offset, i * offset, blank])
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shape.append([ i * offset, i * offset, white])
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shape.append([ i * offset, height - i * offset, white])
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shape.append([width - i * offset, height - i * offset, white])
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shape.append([width - i * offset, i * offset, white])
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shape.append([ i * offset, i * offset, white])
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shape.append([ i * offset, i * offset, blank])
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set_shape()
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while True:
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start = time.time()
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print(shape, flush=True);
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looptime = time.time() - start
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if( looptime < optimal_looptime ):
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time.sleep( optimal_looptime - looptime)
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debug(name+" micro sleep:"+str( optimal_looptime - looptime))
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