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# 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 traceback
import logging
import wx
class BaseViz:
def clear(self, *a):
pass
def addfile_perlayer(self, gcode, showall = False):
layer_idx = 0
while layer_idx < len(gcode.all_layers):
yield layer_idx
layer_idx += 1
yield None
def addfile(self, *a, **kw):
pass
def addgcodehighlight(self, *a, **kw):
pass
def setlayer(self, *a):
pass
def on_settings_change(self, changed_settings):
pass
class NoViz(BaseViz):
showall = False
def Refresh(self, *a):
pass
class NoVizWindow:
def __init__(self):
self.p = NoViz()
def Destroy(self):
pass
class VizPane(wx.BoxSizer):
def __init__(self, root, parentpanel = None):
super(VizPane, self).__init__(wx.VERTICAL)
if not parentpanel: parentpanel = root.panel
if root.settings.mainviz == "None":
root.gviz = NoViz()
root.gwindow = NoVizWindow()
return
use2dview = root.settings.mainviz == "2D"
if root.settings.mainviz == "3D":
try:
import printrun.gcview
root.gviz = printrun.gcview.GcodeViewMainWrapper(
parentpanel,
root.build_dimensions_list,
root = root,
circular = root.settings.circular_bed,
antialias_samples = int(root.settings.antialias3dsamples),
grid = (root.settings.preview_grid_step1, root.settings.preview_grid_step2),
perspective = root.settings.perspective)
root.gviz.clickcb = root.show_viz_window
except:
use2dview = True
logging.error("3D view mode requested, but we failed to initialize it.\n"
+ "Falling back to 2D view, and here is the backtrace:\n"
+ traceback.format_exc())
if use2dview:
from printrun import gviz
root.gviz = gviz.Gviz(parentpanel, (300, 300),
build_dimensions = root.build_dimensions_list,
grid = (root.settings.preview_grid_step1, root.settings.preview_grid_step2),
extrusion_width = root.settings.preview_extrusion_width,
bgcolor = root.bgcolor)
root.gviz.SetToolTip(wx.ToolTip(_("Click to examine / edit\n layers of loaded file")))
root.gviz.showall = 1
root.gviz.Bind(wx.EVT_LEFT_DOWN, root.show_viz_window)
use3dview = root.settings.viz3d
if use3dview:
try:
import printrun.gcview
objects = None
if isinstance(root.gviz, printrun.gcview.GcodeViewMainWrapper):
objects = root.gviz.objects
root.gwindow = printrun.gcview.GcodeViewFrame(None, wx.ID_ANY, 'Gcode view, shift to move view, mousewheel to set layer',
size = (600, 600),
build_dimensions = root.build_dimensions_list,
objects = objects,
root = root,
circular = root.settings.circular_bed,
antialias_samples = int(root.settings.antialias3dsamples),
grid = (root.settings.preview_grid_step1, root.settings.preview_grid_step2),
perspective=root.settings.perspective)
except:
use3dview = False
logging.error("3D view mode requested, but we failed to initialize it.\n"
+ "Falling back to 2D view, and here is the backtrace:\n"
+ traceback.format_exc())
if not use3dview:
from printrun import gviz
root.gwindow = gviz.GvizWindow(build_dimensions = root.build_dimensions_list,
grid = (root.settings.preview_grid_step1, root.settings.preview_grid_step2),
extrusion_width = root.settings.preview_extrusion_width,
bgcolor = root.bgcolor)
root.gwindow.Bind(wx.EVT_CLOSE, lambda x: root.gwindow.Hide())
if not isinstance(root.gviz, NoViz):
self.Add(root.gviz.widget, 1, flag = wx.EXPAND)
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