def test_ldr2svg(mocked_parts_lst):
from ldraw.tools.ldr2svg import ldr2svg
tool_test(
lambda f: ldr2svg(
INPUT_PATH, f, vector_position('100,100,100'),
vector_position('0,0,0'),
SVGArgs(800, 800, background_colour=ImageColor.getrgb('#123456'))),
'.svg')
def test_ldr2png(mocked_parts_lst):
from ldraw.tools.ldr2png import ldr2png
tool_test(
lambda f: ldr2png(
INPUT_PATH, f, vector_position('0,0,0'),
vector_position('200,200,200'),
PNGArgs(1, widthxheight('200x200'), ImageColor.getrgb('#FF0000'),
ImageColor.getrgb('#123456'))), '.png')
def main():
""" ldr2pov main function """
description = """Converts the LDraw file to a POV-Ray file.
The camera position is a single x,y,z argument where each coordinate
should be specified as a floating point number.
The look at position is a single x,y,z argument where each coordinate
should be specified as a floating point number.
The optional sky colour is a single red,green,blue argument where
each component should be specified as a floating point number between
0.0 and 1.0 inclusive.
"""
parser = argparse.ArgumentParser(description=description)
parser.add_argument('ldraw_file')
parser.add_argument('pov_file')
parser.add_argument('camera_position', type=vector_position)
parser.add_argument('look_at_position',
type=vector_position,
default=vector_position("0,0,0"))
parser.add_argument('--sky')
args = parser.parse_args()
ldr2pov(args.ldraw_file, args.pov_file, args.camera_position,
args.look_at_position, args.sky)
def main():
""" ldr2png main function """
description = """Converts the LDraw file to a PNG file.
The image size must be specified in the format <width>x<height> where the width
and height are measured in pixels.
The camera and look-at positions are x,y,z arguments in LDraw scene coordinates
where each coordinate should be specified as a floating point number.
The eye to viewport distance is specified as a floating point number representing
a length in LDraw scene coordinates. Its default value is 1.0.
The optional sky background and stroke colours are PNG colours, either specified as
#rrggbb or as a named colour.
"""
parser = argparse.ArgumentParser(description=description)
parser.add_argument('ldraw_file')
parser.add_argument('png_file')
parser.add_argument('image_size', type=widthxheight)
parser.add_argument('camera_position', type=vector_position)
parser.add_argument('--look_at_position', required=False, default=vector_position('0,0,0'))
parser.add_argument('--distance', type=float, default=1.0)
parser.add_argument('--stroke-colour', dest='stroke_colour', type=ImageColor.getrgb)
parser.add_argument('--sky', default=ImageColor.getrgb('#000000'), type=ImageColor.getrgb)
args = parser.parse_args()
png_args = PNGArgs(args.distance, args.image_size, args.stroke_colour, args.sky)
ldr2png(args.ldraw_file, args.png_file, args.look_at_position, args.camera_position, png_args)
def main():
""" ldr2svg main function """
description = """Converts the LDraw file to a SVG file.
The viewport size is specified as a pair of floating point numbers representing
lengths in LDraw scene coordinates separated by an \"x\" character.
The camera and look-at positions are x,y,z argument in LDraw scene coordinates
where each coordinate should be specified as a floating point number.
The optional sky background colour is an SVG colour, either specified as
#rrggbb or as a named colour.
"""
parser = argparse.ArgumentParser(description=description)
parser.add_argument('ldraw_file')
parser.add_argument('svg_file')
parser.add_argument('viewport_size', type=widthxheight)
parser.add_argument('camera_position', type=vector_position)
parser.add_argument('--look_at_position',
type=vector_position,
required=False,
default=vector_position("0,0,0"))
parser.add_argument('--sky')
background_color = '#ffffff'
args = parser.parse_args()
svg_args = SVGArgs(args.viewport_size[0],
args.viewport_size[1],
background_colour=background_color)
ldr2svg(args.ldraw_file, args.svg_file, args.camera_position,
args.look_at_position, svg_args)
def test_ldr2pov(mocked_parts_lst):
from ldraw.tools.ldr2pov import ldr2pov
tool_test(
lambda f: ldr2pov(INPUT_PATH, f, vector_position('100,100,100'),
vector_position('0,0,0'), '#123456'), '.pov')