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Commit a8f88ace authored by Guillaume Seguin's avatar Guillaume Seguin
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Move plater to printrun/ and plumb things

parent 33e4f90f
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Showing with 334 additions and 314 deletions
plater.py 100755 → 100644
View file @ a8f88ace
...@@ -15,322 +15,10 @@ ...@@ -15,322 +15,10 @@
# You should have received a copy of the GNU General Public License # You should have received a copy of the GNU General Public License
# along with Printrun. If not, see <http://www.gnu.org/licenses/>. # along with Printrun. If not, see <http://www.gnu.org/licenses/>.
import os
# Set up Internationalization using gettext
# searching for installed locales on /usr/share; uses relative folder if not found (windows)
from printrun.printrun_utils import install_locale
install_locale('plater')
import wx
import time
import threading
import math
import sys import sys
import traceback import wx
from printrun import stltool
from printrun.objectplater import Plater
glview = False
if "-nogl" not in sys.argv:
try:
from printrun import stlview
glview = True
except:
print "Could not load 3D viewer for plater:"
traceback.print_exc()
def evalme(s):
return eval(s[s.find("(") + 1:s.find(")")])
class showstl(wx.Window):
def __init__(self, parent, size, pos):
wx.Window.__init__(self, parent, size = size, pos = pos)
self.i = 0
self.parent = parent
self.previ = 0
self.Bind(wx.EVT_MOUSEWHEEL, self.rot)
self.Bind(wx.EVT_MOUSE_EVENTS, self.move)
self.Bind(wx.EVT_PAINT, self.repaint)
self.Bind(wx.EVT_KEY_DOWN, self.keypress)
self.triggered = 0
self.initpos = None
self.prevsel = -1
def drawmodel(self, m, scale):
m.bitmap = wx.EmptyBitmap(800, 800, 32)
dc = wx.MemoryDC()
dc.SelectObject(m.bitmap)
dc.SetBackground(wx.Brush((0, 0, 0, 0)))
dc.SetBrush(wx.Brush((0, 0, 0, 255)))
dc.SetBrush(wx.Brush(wx.Colour(128, 255, 128)))
dc.SetPen(wx.Pen(wx.Colour(128, 128, 128)))
for i in m.facets:
dc.DrawPolygon([wx.Point(400 + scale * p[0], (400 - scale * p[1])) for p in i[1]])
dc.SelectObject(wx.NullBitmap)
m.bitmap.SetMask(wx.Mask(m.bitmap, wx.Colour(0, 0, 0, 255)))
def move_shape(self, delta):
"""moves shape (selected in l, which is list ListBox of shapes)
by an offset specified in tuple delta.
Positive numbers move to (rigt, down)"""
name = self.parent.l.GetSelection()
if name == wx.NOT_FOUND:
return False
name = self.parent.l.GetString(name)
model = self.parent.models[name]
model.offsets = [model.offsets[0] + delta[0],
model.offsets[1] + delta[1],
model.offsets[2]
]
self.Refresh()
return True
def move(self, event):
if event.ButtonUp(wx.MOUSE_BTN_LEFT):
if(self.initpos is not None):
currentpos = event.GetPositionTuple()
delta = (0.5 * (currentpos[0] - self.initpos[0]),
-0.5 * (currentpos[1] - self.initpos[1])
)
self.move_shape(delta)
self.Refresh()
self.initpos = None
elif event.ButtonDown(wx.MOUSE_BTN_RIGHT):
self.parent.right(event)
elif event.Dragging():
if self.initpos is None:
self.initpos = event.GetPositionTuple()
self.Refresh()
dc = wx.ClientDC(self)
p = event.GetPositionTuple()
dc.DrawLine(self.initpos[0], self.initpos[1], p[0], p[1])
del dc
else:
event.Skip()
def rotate_shape(self, angle):
"""rotates acive shape
positive angle is clockwise
"""
self.i += angle
if not self.triggered:
self.triggered = 1
threading.Thread(target = self.cr).start()
def keypress(self, event):
"""gets keypress events and moves/rotates acive shape"""
keycode = event.GetKeyCode()
#print keycode
step = 5
angle = 18
if event.ControlDown():
step = 1
angle = 1
#h
if keycode == 72:
self.move_shape((-step, 0))
#l
if keycode == 76:
self.move_shape((step, 0))
#j
if keycode == 75:
self.move_shape((0, step))
#k
if keycode == 74:
self.move_shape((0, -step))
#[
if keycode == 91:
self.rotate_shape(-angle)
#]
if keycode == 93:
self.rotate_shape(angle)
event.Skip()
def rotateafter(self):
if self.i != self.previ:
i = self.parent.l.GetSelection()
if i != wx.NOT_FOUND:
self.parent.models[self.parent.l.GetString(i)].rot -= 5 * (self.i - self.previ)
self.previ = self.i
self.Refresh()
def cr(self):
time.sleep(0.01)
wx.CallAfter(self.rotateafter)
self.triggered = 0
def rot(self, event):
z = event.GetWheelRotation()
s = self.parent.l.GetSelection()
if self.prevsel != s:
self.i = 0
self.prevsel = s
if z < 0:
self.rotate_shape(-1)
else:
self.rotate_shape(1)
def repaint(self, event):
dc = wx.PaintDC(self)
self.paint(dc = dc)
def paint(self, coord1 = "x", coord2 = "y", dc = None):
if dc is None:
dc = wx.ClientDC(self)
scale = 2
dc.SetPen(wx.Pen(wx.Colour(100, 100, 100)))
for i in xrange(20):
dc.DrawLine(0, i * scale * 10, 400, i * scale * 10)
dc.DrawLine(i * scale * 10, 0, i * scale * 10, 400)
dc.SetPen(wx.Pen(wx.Colour(0, 0, 0)))
for i in xrange(4):
dc.DrawLine(0, i * scale * 50, 400, i * scale * 50)
dc.DrawLine(i * scale * 50, 0, i * scale * 50, 400)
dc.SetBrush(wx.Brush(wx.Colour(128, 255, 128)))
dc.SetPen(wx.Pen(wx.Colour(128, 128, 128)))
dcs = wx.MemoryDC()
for m in self.parent.models.values():
b = m.bitmap
im = b.ConvertToImage()
imgc = wx.Point(im.GetWidth() / 2, im.GetHeight() / 2)
im = im.Rotate(math.radians(m.rot), imgc, 0)
bm = wx.BitmapFromImage(im)
dcs.SelectObject(bm)
bsz = bm.GetSize()
dc.Blit(scale * m.offsets[0] - bsz[0] / 2, 400 - (scale * m.offsets[1] + bsz[1] / 2), bsz[0], bsz[1], dcs, 0, 0, useMask = 1)
del dc
class StlPlater(Plater):
load_wildcard = _("STL files (*.stl;*.STL)|*.stl;*.STL|OpenSCAD files (*.scad)|*.scad")
save_wildcard = _("STL files (*.stl;*.STL)|*.stl;*.STL")
def __init__(self, filenames = [], size = (800, 580), callback = None, parent = None, build_dimensions = None):
super(StlPlater, self).__init__(filenames, size, callback, parent, build_dimensions)
if glview:
viewer = stlview.StlViewPanel(self, (580, 580), build_dimensions = self.build_dimensions)
else:
viewer = showstl(self, (580, 580), (0, 0))
self.set_viewer(viewer)
def done(self, event, cb):
try:
os.mkdir("tempstl")
except:
pass
name = "tempstl/" + str(int(time.time()) % 10000) + ".stl"
self.export_to(name)
if cb is not None:
cb(name)
self.Destroy()
def load_file(self, filename):
if filename.lower().endswith(".stl"):
self.load_stl(filename)
elif filename.lower().endswith(".scad"):
self.load_scad(filename)
def load_scad(self, name):
lf = open(name)
s = [i.replace("\n", "").replace("\r", "").replace(";", "") for i in lf if "stl" in i]
lf.close()
for i in s:
parts = i.split()
for part in parts:
if 'translate' in part:
translate_list = evalme(part)
for part in parts:
if 'rotate' in part:
rotate_list = evalme(part)
for part in parts:
if 'import' in part:
stl_file = evalme(part)
newname = os.path.split(stl_file.lower())[1]
c = 1
while newname in self.models:
newname = os.path.split(stl_file.lower())[1]
newname = newname + "(%d)" % c
c += 1
stl_path = os.path.join(os.path.split(name)[0:len(os.path.split(stl_file)) - 1])
stl_full_path = os.path.join(stl_path[0], str(stl_file))
self.load_stl_into_model(stl_full_path, stl_file, translate_list, rotate_list[2])
def load_stl(self, name):
if not os.path.exists(name):
print _("Couldn't load non-existing file %s") % name
return
path = os.path.split(name)[0]
self.basedir = path
if name.lower().endswith(".stl"):
#Filter out the path, just show the STL filename.
self.load_stl_into_model(name, name)
self.Refresh()
def load_stl_into_model(self, path, name, offset = [0, 0, 0], rotation = 0, scale = [1.0, 1.0, 1.0]):
model = stltool.stl(path)
model.offsets = list(offset)
model.rot = rotation
model.scale = list(scale)
model.filename = name
minx = float("inf")
miny = float("inf")
minz = float("inf")
maxx = float("-inf")
maxy = float("-inf")
maxz = float("-inf")
for i in model.facets:
for j in i[1]:
if j[0] < minx:
minx = j[0]
if j[1] < miny:
miny = j[1]
if j[2] < minz:
minz = j[2]
if j[0] > maxx:
maxx = j[0]
if j[1] > maxy:
maxy = j[1]
if j[2] > maxz:
maxz = j[2]
model.dims = [minx, maxx, miny, maxy, minz, maxz]
self.add_model(name, model)
model.centeroffset = [-(model.dims[1] + model.dims[0]) / 2,
-(model.dims[3] + model.dims[2]) / 2,
0]
self.s.drawmodel(model, 2)
def export_to(self, name):
sf = open(name.replace(".", "_") + ".scad", "w")
facets = []
for model in self.models.values():
r = model.rot
rot = [0, 0, r] if r else None
o = model.offsets
co = model.centeroffset
sf.write("translate([%s, %s, %s])"
"rotate([0, 0, %s])"
"translate([%s, %s, %s])"
"import(\"%s\");\n" % (o[0], o[1], o[2],
r,
co[0], co[1], co[2],
model.filename))
if any(co):
model = model.translate(co)
if rot:
model = model.rotate(rot)
if any(o):
model = model.translate(o)
facets += model.facets
sf.close()
stltool.emitstl(name, facets, "plater_export")
print _("Wrote plate to %s") % name
from printrun.plater import StlPlater
if __name__ == '__main__': if __name__ == '__main__':
app = wx.App(False) app = wx.App(False)
......
printrun/plater.py 0 → 100755
View file @ a8f88ace
#!/usr/bin/env python
# This file is part of the Printrun suite.
#
# Printrun is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Printrun is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Printrun. If not, see <http://www.gnu.org/licenses/>.
import os
# Set up Internationalization using gettext
# searching for installed locales on /usr/share; uses relative folder if not found (windows)
from printrun.printrun_utils import install_locale
install_locale('plater')
import wx
import time
import threading
import math
import sys
import traceback
from printrun import stltool
from printrun.objectplater import Plater
glview = False
if "-nogl" not in sys.argv:
try:
from printrun import stlview
glview = True
except:
print "Could not load 3D viewer for plater:"
traceback.print_exc()
def evalme(s):
return eval(s[s.find("(") + 1:s.find(")")])
class showstl(wx.Window):
def __init__(self, parent, size, pos):
wx.Window.__init__(self, parent, size = size, pos = pos)
self.i = 0
self.parent = parent
self.previ = 0
self.Bind(wx.EVT_MOUSEWHEEL, self.rot)
self.Bind(wx.EVT_MOUSE_EVENTS, self.move)
self.Bind(wx.EVT_PAINT, self.repaint)
self.Bind(wx.EVT_KEY_DOWN, self.keypress)
self.triggered = 0
self.initpos = None
self.prevsel = -1
def drawmodel(self, m, scale):
m.bitmap = wx.EmptyBitmap(800, 800, 32)
dc = wx.MemoryDC()
dc.SelectObject(m.bitmap)
dc.SetBackground(wx.Brush((0, 0, 0, 0)))
dc.SetBrush(wx.Brush((0, 0, 0, 255)))
dc.SetBrush(wx.Brush(wx.Colour(128, 255, 128)))
dc.SetPen(wx.Pen(wx.Colour(128, 128, 128)))
for i in m.facets:
dc.DrawPolygon([wx.Point(400 + scale * p[0], (400 - scale * p[1])) for p in i[1]])
dc.SelectObject(wx.NullBitmap)
m.bitmap.SetMask(wx.Mask(m.bitmap, wx.Colour(0, 0, 0, 255)))
def move_shape(self, delta):
"""moves shape (selected in l, which is list ListBox of shapes)
by an offset specified in tuple delta.
Positive numbers move to (rigt, down)"""
name = self.parent.l.GetSelection()
if name == wx.NOT_FOUND:
return False
name = self.parent.l.GetString(name)
model = self.parent.models[name]
model.offsets = [model.offsets[0] + delta[0],
model.offsets[1] + delta[1],
model.offsets[2]
]
self.Refresh()
return True
def move(self, event):
if event.ButtonUp(wx.MOUSE_BTN_LEFT):
if(self.initpos is not None):
currentpos = event.GetPositionTuple()
delta = (0.5 * (currentpos[0] - self.initpos[0]),
-0.5 * (currentpos[1] - self.initpos[1])
)
self.move_shape(delta)
self.Refresh()
self.initpos = None
elif event.ButtonDown(wx.MOUSE_BTN_RIGHT):
self.parent.right(event)
elif event.Dragging():
if self.initpos is None:
self.initpos = event.GetPositionTuple()
self.Refresh()
dc = wx.ClientDC(self)
p = event.GetPositionTuple()
dc.DrawLine(self.initpos[0], self.initpos[1], p[0], p[1])
del dc
else:
event.Skip()
def rotate_shape(self, angle):
"""rotates acive shape
positive angle is clockwise
"""
self.i += angle
if not self.triggered:
self.triggered = 1
threading.Thread(target = self.cr).start()
def keypress(self, event):
"""gets keypress events and moves/rotates acive shape"""
keycode = event.GetKeyCode()
#print keycode
step = 5
angle = 18
if event.ControlDown():
step = 1
angle = 1
#h
if keycode == 72:
self.move_shape((-step, 0))
#l
if keycode == 76:
self.move_shape((step, 0))
#j
if keycode == 75:
self.move_shape((0, step))
#k
if keycode == 74:
self.move_shape((0, -step))
#[
if keycode == 91:
self.rotate_shape(-angle)
#]
if keycode == 93:
self.rotate_shape(angle)
event.Skip()
def rotateafter(self):
if self.i != self.previ:
i = self.parent.l.GetSelection()
if i != wx.NOT_FOUND:
self.parent.models[self.parent.l.GetString(i)].rot -= 5 * (self.i - self.previ)
self.previ = self.i
self.Refresh()
def cr(self):
time.sleep(0.01)
wx.CallAfter(self.rotateafter)
self.triggered = 0
def rot(self, event):
z = event.GetWheelRotation()
s = self.parent.l.GetSelection()
if self.prevsel != s:
self.i = 0
self.prevsel = s
if z < 0:
self.rotate_shape(-1)
else:
self.rotate_shape(1)
def repaint(self, event):
dc = wx.PaintDC(self)
self.paint(dc = dc)
def paint(self, coord1 = "x", coord2 = "y", dc = None):
if dc is None:
dc = wx.ClientDC(self)
scale = 2
dc.SetPen(wx.Pen(wx.Colour(100, 100, 100)))
for i in xrange(20):
dc.DrawLine(0, i * scale * 10, 400, i * scale * 10)
dc.DrawLine(i * scale * 10, 0, i * scale * 10, 400)
dc.SetPen(wx.Pen(wx.Colour(0, 0, 0)))
for i in xrange(4):
dc.DrawLine(0, i * scale * 50, 400, i * scale * 50)
dc.DrawLine(i * scale * 50, 0, i * scale * 50, 400)
dc.SetBrush(wx.Brush(wx.Colour(128, 255, 128)))
dc.SetPen(wx.Pen(wx.Colour(128, 128, 128)))
dcs = wx.MemoryDC()
for m in self.parent.models.values():
b = m.bitmap
im = b.ConvertToImage()
imgc = wx.Point(im.GetWidth() / 2, im.GetHeight() / 2)
im = im.Rotate(math.radians(m.rot), imgc, 0)
bm = wx.BitmapFromImage(im)
dcs.SelectObject(bm)
bsz = bm.GetSize()
dc.Blit(scale * m.offsets[0] - bsz[0] / 2, 400 - (scale * m.offsets[1] + bsz[1] / 2), bsz[0], bsz[1], dcs, 0, 0, useMask = 1)
del dc
class StlPlater(Plater):
load_wildcard = _("STL files (*.stl;*.STL)|*.stl;*.STL|OpenSCAD files (*.scad)|*.scad")
save_wildcard = _("STL files (*.stl;*.STL)|*.stl;*.STL")
def __init__(self, filenames = [], size = (800, 580), callback = None, parent = None, build_dimensions = None):
super(StlPlater, self).__init__(filenames, size, callback, parent, build_dimensions)
if glview:
viewer = stlview.StlViewPanel(self, (580, 580), build_dimensions = self.build_dimensions)
else:
viewer = showstl(self, (580, 580), (0, 0))
self.set_viewer(viewer)
def done(self, event, cb):
try:
os.mkdir("tempstl")
except:
pass
name = "tempstl/" + str(int(time.time()) % 10000) + ".stl"
self.export_to(name)
if cb is not None:
cb(name)
self.Destroy()
def load_file(self, filename):
if filename.lower().endswith(".stl"):
self.load_stl(filename)
elif filename.lower().endswith(".scad"):
self.load_scad(filename)
def load_scad(self, name):
lf = open(name)
s = [i.replace("\n", "").replace("\r", "").replace(";", "") for i in lf if "stl" in i]
lf.close()
for i in s:
parts = i.split()
for part in parts:
if 'translate' in part:
translate_list = evalme(part)
for part in parts:
if 'rotate' in part:
rotate_list = evalme(part)
for part in parts:
if 'import' in part:
stl_file = evalme(part)
newname = os.path.split(stl_file.lower())[1]
c = 1
while newname in self.models:
newname = os.path.split(stl_file.lower())[1]
newname = newname + "(%d)" % c
c += 1
stl_path = os.path.join(os.path.split(name)[0:len(os.path.split(stl_file)) - 1])
stl_full_path = os.path.join(stl_path[0], str(stl_file))
self.load_stl_into_model(stl_full_path, stl_file, translate_list, rotate_list[2])
def load_stl(self, name):
if not os.path.exists(name):
print _("Couldn't load non-existing file %s") % name
return
path = os.path.split(name)[0]
self.basedir = path
if name.lower().endswith(".stl"):
#Filter out the path, just show the STL filename.
self.load_stl_into_model(name, name)
self.Refresh()
def load_stl_into_model(self, path, name, offset = [0, 0, 0], rotation = 0, scale = [1.0, 1.0, 1.0]):
model = stltool.stl(path)
model.offsets = list(offset)
model.rot = rotation
model.scale = list(scale)
model.filename = name
minx = float("inf")
miny = float("inf")
minz = float("inf")
maxx = float("-inf")
maxy = float("-inf")
maxz = float("-inf")
for i in model.facets:
for j in i[1]:
if j[0] < minx:
minx = j[0]
if j[1] < miny:
miny = j[1]
if j[2] < minz:
minz = j[2]
if j[0] > maxx:
maxx = j[0]
if j[1] > maxy:
maxy = j[1]
if j[2] > maxz:
maxz = j[2]
model.dims = [minx, maxx, miny, maxy, minz, maxz]
self.add_model(name, model)
model.centeroffset = [-(model.dims[1] + model.dims[0]) / 2,
-(model.dims[3] + model.dims[2]) / 2,
0]
self.s.drawmodel(model, 2)
def export_to(self, name):
sf = open(name.replace(".", "_") + ".scad", "w")
facets = []
for model in self.models.values():
r = model.rot
rot = [0, 0, r] if r else None
o = model.offsets
co = model.centeroffset
sf.write("translate([%s, %s, %s])"
"rotate([0, 0, %s])"
"translate([%s, %s, %s])"
"import(\"%s\");\n" % (o[0], o[1], o[2],
r,
co[0], co[1], co[2],
model.filename))
if any(co):
model = model.translate(co)
if rot:
model = model.rotate(rot)
if any(o):
model = model.translate(o)
facets += model.facets
sf.close()
stltool.emitstl(name, facets, "plater_export")
print _("Wrote plate to %s") % name
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