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render_exported.py
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render_exported.py
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#!/usr/bin/python
# -*- coding: utf-8 -*-
BACK = [1,1,1,1]
FRONT = [0,0,0,1]
def main(args):
from dddUtils.ddd import get_mid_2d as get_mid
from render.render import Render
from dddUtils.ioOBJ import load
from modules.show import show_closed
from numpy import array
data = load(args.fn)
size = args.size
if args.fill:
fill = True
else:
fill = False
one = 1.0/size
vertices = data['vertices']
print(vertices)
if args.scale:
vertices -= get_mid(vertices)
vertices *= args.scale
vertices += array([[0.5,0.5]])
render = Render(size, BACK, FRONT)
render.ctx.set_source_rgba(*FRONT)
render.ctx.set_line_width(args.width*one)
out = ''.join(args.fn.split('.')[:-1])+'.png'
show_closed(render, vertices, out, fill=fill)
#render.ctx.set_source_rgba(*[1,0,0,1])
#for vv in vertices:
#render.circle(vv[0], vv[1], one*4, fill=False)
render.write_to_png(out)
return
if __name__ == '__main__':
import argparse
parser = argparse.ArgumentParser()
parser.add_argument(
'--fn',
type=str,
required=True
)
parser.add_argument(
'--fill',
dest='fill',
action='store_true'
)
parser.add_argument(
'--no-fill',
dest='fill',
action='store_false'
)
parser.add_argument(
'--width',
type=float,
default=1.0
)
parser.add_argument(
'--size',
type=int,
default=10000
)
parser.add_argument(
'--scale',
type=float,
default=None
)
args = parser.parse_args()
print(args)
main(args)