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g.gui.tangible.py
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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Wed Nov 20 14:44:32 2013
@author: anna
"""
import os
import wx
import wx.lib.filebrowsebutton as filebrowse
from wx.adv import HyperlinkCtrl as UrlCtrl
from shutil import copyfile
from subprocess import PIPE, run
import signal
import tempfile
from grass.script.utils import set_path, get_lib_path
set_path(modulename="g.gui.tangible")
from grass.script.setup import set_gui_path
set_gui_path()
from gui_core.gselect import Select
from core.settings import UserSettings
import grass.script as gscript
from grass.pydispatch.signal import Signal
from grass.exceptions import CalledModuleError
from wxwrap import TextCtrl, Button, BitmapButton, SpinCtrl, CheckBox
from tangible_utils import (
get_environment,
run_analyses,
updateGUIEvt,
get_TL_logo,
EVT_UPDATE_GUI,
)
from tangible_utils import (
EVT_ADD_LAYERS,
EVT_REMOVE_LAYERS,
EVT_CHECK_LAYERS,
EVT_SELECT_LAYERS,
EVT_CHANGE_LAYER,
)
from drawing import DrawingPanel
from export import OutputPanel
from activities import ActivitiesPanel
from tangible_utils import get_show_layer_icon
class AboutPanel(wx.Panel):
def __init__(self, parent, scaniface):
wx.Panel.__init__(self, parent)
scaniface = scaniface
sensor = wx.StaticText(self, label="", style=wx.ALIGN_CENTRE_HORIZONTAL)
if scaniface.sensor == "k4a":
sensor.SetLabel("Using Kinect Azure DK version of r.in.kinect")
elif scaniface.sensor == "k4w_v2":
sensor.SetLabel("Using Kinect Xbox One version of r.in.kinect")
elif sensor is None:
sensor.SetLabel("WARNING: r.in.kinect not available")
mainSizer = wx.BoxSizer(wx.VERTICAL)
hbitmap = wx.StaticBitmap(self, wx.ID_ANY, get_TL_logo())
name = wx.StaticText(
self,
label="Tangible Landscape plugin for GRASS GIS",
style=wx.ALIGN_CENTRE_HORIZONTAL,
)
font = wx.Font(16, wx.DEFAULT, wx.NORMAL, wx.NORMAL)
name.SetFont(font)
url = UrlCtrl(
self,
label="tangible-landscape.github.io",
url="tangible-landscape.github.io",
)
wiki = UrlCtrl(
self,
label="See documentation and tutorial on wiki",
url="github.com/tangible-landscape/grass-tangible-landscape/wiki",
)
mainSizer.Add(hbitmap, proportion=0, flag=wx.EXPAND)
mainSizer.Add(name, flag=wx.EXPAND)
mainSizer.Add(url, flag=wx.EXPAND)
mainSizer.AddStretchSpacer(1)
mainSizer.Add(sensor, flag=wx.EXPAND)
mainSizer.AddStretchSpacer(1)
mainSizer.Add(wiki, flag=wx.EXPAND)
mainSizer.AddStretchSpacer(1)
self.SetSizer(mainSizer)
mainSizer.Fit(self)
class AnalysesPanel(wx.Panel):
def __init__(self, parent, giface, settings, scaniface):
wx.Panel.__init__(self, parent)
self.giface = giface
self.settings = settings
self.scaniface = scaniface
self.settingsChanged = Signal("AnalysesPanel.settingsChanged")
mainSizer = wx.BoxSizer(wx.VERTICAL)
if self.settings["analyses"]["file"]:
path = self.settings["analyses"]["file"]
initDir = os.path.dirname(path)
else:
path = initDir = ""
topoBox = wx.StaticBox(self, label=" Topographic analyses ")
topoSizer = wx.StaticBoxSizer(topoBox, wx.VERTICAL)
self.contoursSelect = Select(self, size=(-1, -1), type="vector")
self.contoursStepTextCtrl = TextCtrl(self, size=(40, -1))
self.contoursStepTextCtrl.SetToolTip("Contour step")
if (
"contours" in self.settings["analyses"]
and self.settings["analyses"]["contours"]
):
self.contoursStepTextCtrl.SetValue(
str(self.settings["analyses"]["contours_step"])
)
self.contoursSelect.SetValue(self.settings["analyses"]["contours"])
bmp = get_show_layer_icon()
self.addContours = wx.BitmapButton(
self, bitmap=bmp, size=(bmp.GetWidth() + 12, bmp.GetHeight() + 8)
)
self.addContours.Bind(wx.EVT_BUTTON, self._addContourLayer)
self.contoursSelect.Bind(wx.EVT_TEXT, self.OnAnalysesChange)
self.contoursStepTextCtrl.Bind(wx.EVT_TEXT, self.OnAnalysesChange)
fileBox = wx.StaticBox(self, label=" Python file with analyses to run ")
fileSizer = wx.StaticBoxSizer(fileBox, wx.VERTICAL)
self.selectAnalyses = filebrowse.FileBrowseButton(
self,
labelText="File path:",
fileMask="Python file (*.py)|*.py",
startDirectory=initDir,
initialValue=path,
changeCallback=lambda evt: self.SetAnalysesFile(evt.GetString()),
)
if self.settings["analyses"]["file"]:
self.selectAnalyses.SetValue(self.settings["analyses"]["file"])
newAnalyses = wx.Button(self, label="Create new file with predefined analyses")
newAnalyses.Bind(wx.EVT_BUTTON, lambda evt: self.CreateNewFile())
self.selectAnalyses.Bind(wx.EVT_TEXT, self.OnAnalysesChange)
if "color_training" not in self.settings["analyses"]:
self.settings["analyses"]["color_training"] = ""
colorBox = wx.StaticBox(self, label=" Color calibration for classification ")
colorSizer = wx.StaticBoxSizer(colorBox, wx.VERTICAL)
self.trainingAreas = Select(self, size=(-1, -1), type="raster")
self.trainingAreas.SetValue(self.settings["analyses"]["color_training"])
self.trainingAreas.Bind(wx.EVT_TEXT, self.OnAnalysesChange)
calibrateBtn = wx.Button(self, label="Calibrate")
calibrateBtn.Bind(wx.EVT_BUTTON, self.OnColorCalibration)
bmp = get_show_layer_icon()
addLayerBtn = BitmapButton(
self, bitmap=bmp, size=(bmp.GetWidth() + 12, bmp.GetHeight() + 8)
)
addLayerBtn.SetToolTip("Add layer to display")
addLayerBtn.Bind(wx.EVT_BUTTON, self._addCalibLayer)
sizer = wx.BoxSizer(wx.HORIZONTAL)
sizer.Add(
wx.StaticText(self, label="Contour map name:"),
proportion=0,
flag=wx.ALIGN_CENTER_VERTICAL | wx.RIGHT,
border=5,
)
sizer.Add(
self.contoursSelect, proportion=4, flag=wx.ALIGN_CENTER_VERTICAL, border=5
)
sizer.Add(
self.addContours,
proportion=0,
flag=wx.ALIGN_CENTER_VERTICAL | wx.RIGHT,
border=5,
)
sizer.Add(
wx.StaticText(self, label="Interval:"),
proportion=0,
flag=wx.ALIGN_CENTER_VERTICAL | wx.RIGHT,
border=5,
)
sizer.Add(
self.contoursStepTextCtrl,
proportion=1,
flag=wx.ALIGN_CENTER_VERTICAL,
border=5,
)
topoSizer.Add(sizer, flag=wx.EXPAND | wx.ALL, border=5)
mainSizer.Add(topoSizer, flag=wx.EXPAND | wx.ALL, border=5)
sizer = wx.BoxSizer(wx.HORIZONTAL)
sizer.Add(
self.selectAnalyses,
proportion=1,
flag=wx.ALIGN_CENTER_VERTICAL | wx.RIGHT,
border=5,
)
fileSizer.Add(sizer, flag=wx.EXPAND | wx.ALL, border=5)
sizer = wx.BoxSizer(wx.HORIZONTAL)
sizer.AddStretchSpacer()
sizer.Add(
newAnalyses,
proportion=1,
flag=wx.ALIGN_CENTER_VERTICAL | wx.RIGHT,
border=5,
)
fileSizer.Add(sizer, flag=wx.EXPAND | wx.ALL, border=5)
mainSizer.Add(fileSizer, flag=wx.EXPAND | wx.ALL, border=5)
# color training
sizer = wx.BoxSizer(wx.HORIZONTAL)
sizer.Add(
wx.StaticText(self, label="Raster with training areas:"),
proportion=0,
flag=wx.ALIGN_CENTER_VERTICAL | wx.RIGHT,
border=5,
)
sizer.Add(
self.trainingAreas,
proportion=1,
flag=wx.ALIGN_CENTER_VERTICAL | wx.RIGHT,
border=1,
)
sizer.Add(
addLayerBtn,
proportion=0,
flag=wx.ALIGN_CENTER_VERTICAL | wx.RIGHT,
border=5,
)
sizer.Add(calibrateBtn, proportion=0, flag=wx.ALIGN_CENTER_VERTICAL)
colorSizer.Add(sizer, flag=wx.EXPAND | wx.ALL, border=5)
mainSizer.Add(colorSizer, flag=wx.EXPAND | wx.ALL, border=5)
self.SetSizer(mainSizer)
mainSizer.Fit(self)
def SetAnalysesFile(self, path):
self.settings["analyses"]["file"] = path
def OnAnalysesChange(self, event):
self.settings["analyses"]["contours"] = self.contoursSelect.GetValue()
self.settings["analyses"][
"contours_step"
] = self.contoursStepTextCtrl.GetValue()
self.settings["analyses"]["file"] = self.selectAnalyses.GetValue()
self.settings["analyses"]["color_training"] = self.trainingAreas.GetValue()
self.settingsChanged.emit()
def CreateNewFile(self):
get_lib_path("g.gui.tangible")
dlg = wx.FileDialog(
self,
message="Create a new file with analyses",
wildcard="Python source (*.py)|*.py",
style=wx.FD_SAVE | wx.FD_OVERWRITE_PROMPT,
)
if dlg.ShowModal() == wx.ID_OK:
path = dlg.GetPath()
orig = os.path.join(get_lib_path("g.gui.tangible"), "current_analyses.py")
if not os.path.exists(orig):
self.giface.WriteError("File with analyses not found: {}".format(orig))
else:
copyfile(orig, path)
self.selectAnalyses.SetValue(path)
self.settings["analyses"]["file"] = path
dlg.Destroy()
def OnColorCalibration(self, event):
if self.scaniface.IsScanning():
dlg = wx.MessageDialog(
self,
"In order to calibrate, please stop scanning process first.",
"Stop scanning",
wx.OK | wx.ICON_WARNING,
)
dlg.ShowModal()
dlg.Destroy()
return
training = self.trainingAreas.GetValue()
if not training:
return
if self.settings["output"]["color"] and self.settings["output"]["color_name"]:
self.group = self.settings["output"]["color_name"]
else:
self.group = None
dlg = wx.MessageDialog(
self,
"In order to calibrate colors, please specify name of output color raster in 'Output' tab.",
"Need color output",
wx.OK | wx.ICON_WARNING,
)
dlg.ShowModal()
dlg.Destroy()
return
self.CalibrateColor()
def CalibrateColor(self):
ll = self.giface.GetLayerList()
checked = []
for l in ll:
if ll.IsLayerChecked(l):
checked.append(l.cmd)
ll.CheckLayer(l, False)
wx.Yield()
self.scaniface.Scan(continuous=False)
self.scaniface.process.communicate()
self.scaniface.process = None
self.scaniface.status.SetLabel("Done.")
self._defineEnvironment()
self._calibrateColor()
# check the layers back to previous state
ll = self.giface.GetLayerList()
for l in ll:
if l.cmd in checked:
ll.CheckLayer(l, True)
def _calibrateColor(self):
gscript.run_command(
"i.gensigset",
trainingmap=self.settings["analyses"]["color_training"],
group=self.group,
subgroup=self.group,
signaturefile="signature",
env=self.env,
overwrite=True,
) # we need here overwrite=True
def _defineEnvironment(self):
self.env = None
maps = gscript.read_command(
"i.group", flags="g", group=self.group, subgroup=self.group, quiet=True
).strip()
if maps:
self.env = get_environment(raster=maps.splitlines()[0])
def _addCalibLayer(self, event):
if not self.giface.GetLayerTree():
return
ll = self.giface.GetLayerList()
raster = self.trainingAreas.GetValue()
if not raster:
return
cmd = ["d.rast", "map=" + raster]
ll.AddLayer("raster", name=raster, checked=True, cmd=cmd)
def _addContourLayer(self, event):
ll = self.giface.GetLayerList()
if not self.giface.GetLayerTree():
return
vector = self.contoursSelect.GetValue()
if not vector:
return
cmd = ["d.vect", "map=" + vector]
ll.AddLayer("vector", name=vector, checked=True, cmd=cmd)
class ScanningPanel(wx.Panel):
def __init__(self, parent, giface, settings, scaniface):
wx.Panel.__init__(self, parent)
self.giface = giface
self.settings = settings
self.scaniface = scaniface
if "scan" not in self.settings:
self.settings["scan"] = {}
self.settings["scan"]["elevation"] = ""
self.settings["scan"]["region"] = ""
self.settings["scan"]["zexag"] = 1
self.settings["scan"]["smooth"] = 8
self.settings["scan"]["numscans"] = 1
self.settings["scan"]["rotation_angle"] = 180
self.settings["scan"]["resolution"] = 2
self.settings["scan"]["trim_nsewtb"] = "30,30,30,30,50,150"
self.settings["scan"]["interpolate"] = False
self.settings["scan"]["trim_tolerance"] = ""
self.settings["scan"]["resolution"] = 2
if self.scaniface.sensor == "k4a":
self.settings["scan"]["color_resolution"] = ""
self.settings["scan"]["camera_resolution"] = "720P"
self.scan = self.settings["scan"]
self.settingsChanged = Signal("ScanningPanel.settingsChanged")
mainSizer = wx.BoxSizer(wx.VERTICAL)
# define static boxes before all widgets are defined
geomBox = wx.StaticBox(self, label=" Scan geometry ")
geomSizer = wx.StaticBoxSizer(geomBox, wx.VERTICAL)
demBox = wx.StaticBox(self, label=" DEM quality ")
demSizer = wx.StaticBoxSizer(demBox, wx.VERTICAL)
georefBox = wx.StaticBox(self, label=" Georeferencing ")
if self.scaniface.sensor == "k4a":
colorBox = wx.StaticBox(self, label=" Color quality ")
colorSizer = wx.StaticBoxSizer(colorBox, wx.VERTICAL)
georefSizer = wx.StaticBoxSizer(georefBox, wx.HORIZONTAL)
else:
georefSizer = wx.StaticBoxSizer(georefBox, wx.VERTICAL)
# create widgets
self.btnCalibrateTilt = Button(self, label="Calibration 1")
self.btnCalibrateTilt.SetToolTip(
"Calibrate to remove tilt of the scanner and to set suitable distance from the scanner"
)
self.btnCalibrateExtent = Button(self, label="Calibration 2")
self.btnCalibrateExtent.SetToolTip(
"Calibrate to identify the extent and position of the scanned object"
)
# widgets for model
self.elevInput = Select(self, size=(-1, -1), type="raster")
self.elevInput.SetToolTip(
"Raster from which we take the georeferencing information"
)
self.regionInput = Select(self, size=(-1, -1), type="region")
self.regionInput.SetToolTip(
"Saved region from which we take the georeferencing information"
)
self.zexag = TextCtrl(self)
self.zexag.SetMinSize((50, -1))
self.zexag.SetToolTip("Set vertical exaggeration of the physical model")
self.numscans = SpinCtrl(self, min=1, max=5, initial=1)
self.numscans.SetToolTip("Set number of scans to integrate")
self.rotate = SpinCtrl(self, min=0, max=360, initial=180)
self.rotate.SetToolTip(
"Set angle of rotation of the sensor around Z axis (typically 180 degrees)"
)
self.smooth = TextCtrl(self)
self.smooth.SetToolTip(
"Set smoothing of the DEM (typically between 7 to 12, higher value means more smoothing)"
)
self.resolution = TextCtrl(self)
self.resolution.SetToolTip(
"Raster resolution in mm of the ungeoreferenced scan"
)
self.trim = {}
for each in "tbnsew":
self.trim[each] = TextCtrl(self, size=(40, -1))
if each in "tb":
self.trim[each].SetToolTip("Distance from the scanner")
else:
self.trim[each].SetToolTip(
"Distance from the center of scanning to the scanning boundary"
)
self.trim_tolerance = TextCtrl(self)
self.trim_tolerance.SetToolTip(
"Automatic trimming of the edges for rectangular models"
)
self.interpolate = CheckBox(self, label="Use interpolation instead of binning")
self.interpolate.SetToolTip(
"Interpolation avoids gaps in the scan, but takes longer"
)
self.elevInput.SetValue(self.scan["elevation"])
self.regionInput.SetValue(self.scan["region"])
self.zexag.SetValue(str(self.scan["zexag"]))
self.rotate.SetValue(self.scan["rotation_angle"])
self.numscans.SetValue(self.scan["numscans"])
self.interpolate.SetValue(self.scan["interpolate"])
for i, each in enumerate("nsewtb"):
self.trim[each].SetValue(self.scan["trim_nsewtb"].split(",")[i])
self.smooth.SetValue(str(self.scan["smooth"]))
self.resolution.SetValue(str(self.scan["resolution"]))
self.trim_tolerance.SetValue(str(self.scan["trim_tolerance"]))
if self.scaniface.sensor == "k4a":
self.cameraResolution = wx.Choice(
self, choices=["depth", "720P", "1080P", "1440P", "2160P"]
)
self.cameraResolution.SetToolTip(
"Applicable only when outputting color raster.\n"
"Higher resolution results in longer processing.\n"
"Set color resolution to lower value to take advantage of higher resolution."
)
self.cameraResolution.SetStringSelection(
self.scan.get("camera_resolution", "720P")
)
self.colorResolution = TextCtrl(self)
self.colorResolution.SetToolTip(
"Raster resolution of color output in mm of the ungeoreferenced scan"
)
self.colorResolution.SetValue(str(self.scan.get("color_resolution", "")))
# layout
#
# Geometry box
#
# rotation
hSizer = wx.BoxSizer(wx.HORIZONTAL)
hSizer.Add(
wx.StaticText(self, label="Rotation angle:"),
proportion=1,
flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL,
border=5,
)
hSizer.Add(self.rotate, flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL, border=5)
geomSizer.Add(hSizer, flag=wx.EXPAND)
# trimming
hSizer = wx.BoxSizer(wx.HORIZONTAL)
hSizer.Add(
wx.StaticText(self, label="Trim vertically [cm]:"),
proportion=1,
flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL,
border=5,
)
for each in "tb":
hSizer.Add(
wx.StaticText(self, label=each.upper() + ":"),
flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL,
border=2,
)
hSizer.Add(
self.trim[each], flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL, border=2
)
hSizer.Add(
self.btnCalibrateTilt, flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL, border=2
)
geomSizer.Add(hSizer, flag=wx.EXPAND)
hSizer = wx.BoxSizer(wx.HORIZONTAL)
hSizer.Add(
wx.StaticText(self, label="Trim horizontally [cm]:"),
proportion=1,
flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL,
border=5,
)
for each in "nsew":
hSizer.Add(
wx.StaticText(self, label=each.upper() + ":"),
flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL,
border=3,
)
hSizer.Add(
self.trim[each], flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL, border=2
)
hSizer.Add(
self.btnCalibrateExtent, flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL, border=2
)
geomSizer.Add(hSizer, flag=wx.EXPAND)
# automatic trim
hSizer = wx.BoxSizer(wx.HORIZONTAL)
hSizer.Add(
wx.StaticText(self, label="Trim tolerance [0-1]:"),
proportion=1,
flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL,
border=5,
)
hSizer.Add(
self.trim_tolerance, flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL, border=5
)
geomSizer.Add(hSizer, flag=wx.EXPAND)
mainSizer.Add(geomSizer, flag=wx.EXPAND | wx.ALL, border=10)
hSizer2 = wx.BoxSizer(wx.HORIZONTAL)
if self.scaniface.sensor != "k4a":
#
# Georeferencing box
#
# model parameters
hSizer = wx.BoxSizer(wx.HORIZONTAL)
hSizer.Add(
wx.StaticText(self, label="Reference DEM:"),
flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL,
border=5,
)
hSizer.Add(
self.elevInput,
proportion=1,
flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL,
border=5,
)
georefSizer.Add(hSizer, flag=wx.EXPAND)
# region
hSizer = wx.BoxSizer(wx.HORIZONTAL)
hSizer.Add(
wx.StaticText(self, label="Reference region:"),
flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL,
border=5,
)
hSizer.Add(
self.regionInput,
proportion=1,
flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL,
border=5,
)
georefSizer.Add(hSizer, flag=wx.EXPAND)
hSizer = wx.BoxSizer(wx.HORIZONTAL)
hSizer.Add(
wx.StaticText(self, label="Z-exaggeration:"),
proportion=1,
flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL,
border=5,
)
hSizer.Add(self.zexag, flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL, border=5)
georefSizer.Add(hSizer, flag=wx.EXPAND)
hSizer2.Add(georefSizer, proportion=1, flag=wx.EXPAND | wx.RIGHT, border=10)
#
# DEM properties box
#
# number of scans
hSizer = wx.BoxSizer(wx.HORIZONTAL)
hSizer.Add(
wx.StaticText(self, label="Number of scans:"),
proportion=1,
flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL,
border=5,
)
hSizer.Add(self.numscans, flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL, border=5)
demSizer.Add(hSizer, flag=wx.EXPAND)
# smooth
hSizer = wx.BoxSizer(wx.HORIZONTAL)
hSizer.Add(
wx.StaticText(self, label="Smooth value:"),
proportion=1,
flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL,
border=5,
)
hSizer.Add(self.smooth, flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL, border=5)
demSizer.Add(hSizer, flag=wx.EXPAND)
# resolution
hSizer = wx.BoxSizer(wx.HORIZONTAL)
hSizer.Add(
wx.StaticText(self, label="Resolution [mm]:"),
proportion=1,
flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL,
border=5,
)
hSizer.Add(self.resolution, flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL, border=5)
demSizer.Add(hSizer, flag=wx.EXPAND)
hSizer = wx.BoxSizer(wx.HORIZONTAL)
hSizer.Add(self.interpolate, flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL, border=5)
demSizer.Add(hSizer, flag=wx.EXPAND)
hSizer2.Add(demSizer, proportion=1, flag=wx.EXPAND | wx.RIGHT, border=10)
# Color properties box
if self.scaniface.sensor == "k4a":
hSizer = wx.BoxSizer(wx.HORIZONTAL)
hSizer.Add(
wx.StaticText(self, label="RGB camera resolution:"),
flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL,
border=5,
)
hSizer.Add(
self.cameraResolution,
proportion=1,
flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL,
border=5,
)
colorSizer.Add(hSizer, flag=wx.EXPAND)
hSizer = wx.BoxSizer(wx.HORIZONTAL)
hSizer.Add(
wx.StaticText(self, label="Resolution [mm]:"),
proportion=1,
flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL,
border=5,
)
hSizer.Add(
self.colorResolution, flag=wx.ALL | wx.ALIGN_CENTER_VERTICAL, border=5
)
colorSizer.Add(hSizer, flag=wx.EXPAND)
hSizer2.Add(colorSizer, proportion=1, flag=wx.EXPAND)
mainSizer.Add(
hSizer2, flag=wx.EXPAND | wx.LEFT | wx.RIGHT | wx.BOTTOM, border=10
)
if self.scaniface.sensor == "k4a":
#
# Georeferencing box
#
# model parameters
hSizer = wx.BoxSizer(wx.HORIZONTAL)
hSizer.Add(
wx.StaticText(self, label="Reference DEM:"),
proportion=0,
flag=wx.RIGHT | wx.ALIGN_CENTER_VERTICAL,
border=5,
)
hSizer.Add(
self.elevInput,
proportion=1,
flag=wx.RIGHT | wx.ALIGN_CENTER_VERTICAL,
border=5,
)
# region
hSizer.Add(
wx.StaticText(self, label="or region:"),
proportion=0,
flag=wx.RIGHT | wx.ALIGN_CENTER_VERTICAL,
border=5,
)
hSizer.Add(
self.regionInput,
proportion=1,
flag=wx.RIGHT | wx.ALIGN_CENTER_VERTICAL,
border=5,
)
hSizer.Add(
wx.StaticText(self, label="Z-exaggeration:"),
proportion=0,
flag=wx.RIGHT | wx.ALIGN_CENTER_VERTICAL,
border=5,
)
hSizer.Add(
self.zexag, proportion=0, flag=wx.ALIGN_CENTER_VERTICAL, border=5
)
georefSizer.Add(hSizer, proportion=1, flag=wx.EXPAND | wx.ALL, border=5)
mainSizer.Add(
georefSizer, flag=wx.EXPAND | wx.LEFT | wx.RIGHT | wx.BOTTOM, border=10
)
self.SetSizer(mainSizer)
mainSizer.Fit(self)
self.BindModelProperties()
def BindModelProperties(self):
self.btnCalibrateTilt.Bind(wx.EVT_BUTTON, self.scaniface.Calibrate)
self.btnCalibrateExtent.Bind(wx.EVT_BUTTON, self.scaniface.CalibrateModelBBox)
# model parameters
self.elevInput.Bind(wx.EVT_TEXT, self.OnModelProperties)
self.regionInput.Bind(wx.EVT_TEXT, self.OnModelProperties)
self.zexag.Bind(wx.EVT_TEXT, self.OnModelProperties)
self.rotate.Bind(wx.EVT_SPINCTRL, self.OnModelProperties)
self.rotate.Bind(wx.EVT_TEXT, self.OnModelProperties)
self.numscans.Bind(wx.EVT_SPINCTRL, self.OnModelProperties)
self.numscans.Bind(wx.EVT_TEXT, self.OnModelProperties)
self.interpolate.Bind(wx.EVT_CHECKBOX, self.OnModelProperties)
self.smooth.Bind(wx.EVT_TEXT, self.OnModelProperties)
self.resolution.Bind(wx.EVT_TEXT, self.OnModelProperties)
self.trim_tolerance.Bind(wx.EVT_TEXT, self.OnModelProperties)
for each in "nsewtb":
self.trim[each].Bind(wx.EVT_TEXT, self.OnModelProperties)
if self.scaniface.sensor == "k4a":
self.cameraResolution.Bind(wx.EVT_CHOICE, self.OnModelProperties)
self.colorResolution.Bind(wx.EVT_TEXT, self.OnModelProperties)
def OnModelProperties(self, event):
self.scan["elevation"] = self.elevInput.GetValue()
self.scan["region"] = self.regionInput.GetValue()
self.scan["rotation_angle"] = self.rotate.GetValue()
self.scan["numscans"] = self.numscans.GetValue()
self.scan["interpolate"] = self.interpolate.IsChecked()
self.scan["smooth"] = self.smooth.GetValue()
self.scan["resolution"] = self.resolution.GetValue()
trim_tol = self.trim_tolerance.GetValue()
self.scan["trim_tolerance"] = float(trim_tol) if trim_tol else trim_tol
try:
self.scan["zexag"] = float(self.zexag.GetValue())
nsewtb_list = []
for each in "nsewtb":
nsewtb_list.append(self.trim[each].GetValue())
self.scan["trim_nsewtb"] = ",".join(nsewtb_list)
except ValueError:
pass
if self.scaniface.sensor == "k4a":
self.scan["color_resolution"] = self.colorResolution.GetValue()
self.scan["camera_resolution"] = self.cameraResolution.GetStringSelection()
self.settingsChanged.emit()
class TangibleLandscapePlugin(wx.Dialog):
def __init__(self, giface, parent):
wx.Dialog.__init__(
self,
parent,
title="Tangible Landscape",
style=wx.DEFAULT_DIALOG_STYLE | wx.RESIZE_BORDER,
)
self.giface = giface
self.parent = parent
if not gscript.find_program("r.in.kinect"):
self.giface.WriteError("ERROR: Module r.in.kinect not found.")
self.sensor = None
else:
self.sensor = self.getSensorVersion()
if not self.giface.GetLayerTree():
self.giface.WriteWarning(
(
"Running in standalone mode with "
"limited functionality.\n"
"You may want to launch g.gui.tangible from "
"GRASS GUI console instead."
)
)
# Try killing r.in.kinect for recovery
self.killKinect()
self.settings = {}
UserSettings.ReadSettingsFile(settings=self.settings)
# for the first time
if "tangible" not in self.settings:
self.settings["tangible"] = {
"calibration": {"matrix": None},
"analyses": {"file": None, "contours": None, "contours_step": 1},
}
self.calib_matrix = self.settings["tangible"]["calibration"]["matrix"]
self.delay = 0.3
self.process = None
self.observer = None
self.signal_file = None
self.timer = wx.Timer(self)
self.changedInput = False
self.filter = {"filter": False, "counter": 0, "threshold": 0.1, "debug": False}
# to be able to add params to runAnalyses from outside
self.additionalParams4Analyses = {}
self.notebook = wx.Notebook(self)
self.scanning_panel = ScanningPanel(
self.notebook, self.giface, self.settings["tangible"], scaniface=self
)
self.notebook.AddPage(self.scanning_panel, "Scanning")
self.scan = self.settings["tangible"]["scan"]
self.outputPanel = OutputPanel(
self.notebook, self.giface, self.settings["tangible"]
)
self.notebook.AddPage(self.outputPanel, "Output")
self.scanning_panel.settingsChanged.connect(
lambda: setattr(self, "changedInput", True)
)
analyses_panel = AnalysesPanel(
self.notebook, self.giface, self.settings["tangible"], scaniface=self
)
self.notebook.AddPage(analyses_panel, "Analyses")
analyses_panel.settingsChanged.connect(
lambda: setattr(self, "changedInput", True)
)
self.outputPanel.settingsChanged.connect(
lambda: setattr(self, "changedInput", True)
)
self.drawing_panel = DrawingPanel(
self.notebook, self.giface, self.settings["tangible"]
)
self.notebook.AddPage(self.drawing_panel, "Drawing")
self.drawing_panel.Bind(EVT_UPDATE_GUI, self.OnUpdate)
self.drawing_panel.settingsChanged.connect(
lambda: setattr(self, "changedInput", True)
)
self.activities_panel = ActivitiesPanel(
self.notebook, self.giface, self.settings["tangible"], scaniface=self
)
self.notebook.AddPage(self.activities_panel, "Activities")
self.about_panel = AboutPanel(self.notebook, scaniface=self)
self.notebook.AddPage(self.about_panel, "About")
btnStart = wx.Button(self, label="Start")
btnStop = wx.Button(self, label="Stop")
btnPause = wx.Button(self, label="Pause")
self.btnPause = btnPause
btnScanOnce = wx.Button(self, label="Scan once")
btnHelp = wx.Button(self, label="Help")
btnClose = wx.Button(self, label="Close")
self.status = wx.StaticText(self)
# bind events
btnStart.Bind(wx.EVT_BUTTON, lambda evt: self.Start())
btnStop.Bind(wx.EVT_BUTTON, lambda evt: self.Stop())
btnPause.Bind(wx.EVT_BUTTON, lambda evt: self.Pause())
btnScanOnce.Bind(wx.EVT_BUTTON, self.ScanOnce)
btnHelp.Bind(wx.EVT_BUTTON, self.OnHelp)
btnClose.Bind(wx.EVT_BUTTON, self.OnClose)
self.Layout()
sizer = wx.BoxSizer(wx.VERTICAL)
hSizer = wx.BoxSizer(wx.HORIZONTAL)
hSizer.Add(btnStart, flag=wx.EXPAND | wx.ALL, border=5)
hSizer.Add(btnStop, flag=wx.EXPAND | wx.ALL, border=5)
hSizer.Add(btnPause, flag=wx.EXPAND | wx.ALL, border=5)
hSizer.Add(btnScanOnce, flag=wx.EXPAND | wx.ALL, border=5)
sizer.Add(hSizer, 0, wx.ALL | wx.EXPAND, 5)
hSizer = wx.BoxSizer(wx.HORIZONTAL)
hSizer.Add(self.status, flag=wx.EXPAND | wx.LEFT, border=5)
sizer.Add(hSizer)
sizer.Add(self.notebook, 1, wx.ALL | wx.EXPAND, 5)
hSizer = wx.BoxSizer(wx.HORIZONTAL)
hSizer.AddStretchSpacer()
hSizer.Add(btnHelp, flag=wx.EXPAND | wx.ALL, border=5)
hSizer.Add(btnClose, flag=wx.EXPAND | wx.ALL, border=5)
sizer.Add(hSizer, flag=wx.EXPAND)
self.SetSizer(sizer)
sizer.Fit(self)
self.SetMinSize(self.GetBestSize())
self.Layout()
self.Bind(wx.EVT_TIMER, self.RestartIfNotRunning, self.timer)
self.Bind(wx.EVT_CLOSE, self.OnClose)
self.Bind(EVT_UPDATE_GUI, self.OnUpdate)
self.Bind(EVT_ADD_LAYERS, self.OnAddLayers)
self.Bind(EVT_REMOVE_LAYERS, self.OnRemoveLayers)
self.Bind(EVT_CHECK_LAYERS, self.OnCheckLayers)
self.Bind(EVT_SELECT_LAYERS, self.OnSelectLayers)
self.Bind(EVT_CHANGE_LAYER, self.OnChangeLayer)
self.pause = None
self.resume_once = None
wx.CallAfter(self._refreshPanelSizes)
def _refreshPanelSizes(self):
"""Workaround weird not updating page layout"""
count = self.notebook.GetPageCount()
for c in range(count):
size = self.notebook.GetPage(c).GetSize()
self.notebook.GetPage(c).SetSize(size)
def getSensorVersion(self):
nuldev = open(os.devnull, "w+")
try:
out = gscript.read_command("r.in.kinect", flags="i", stderr=nuldev)
version = out.strip().split("=")[-1]
except CalledModuleError:
version = "k4w_v2"
nuldev.close()
return version
def _getSignalFile(self):
if not self.signal_file:
fd, self.signal_file = tempfile.mkstemp()
os.close(fd)
return self.signal_file
def killKinect(self):
if run(["pkill", "r.in.kinect"]).returncode == 0:
gscript.warning("Abandoned r.in.kinect process has been cleaned up.")
def OnHelp(self, event):
"""Show help"""
self.giface.Help(entry="g.gui.tangible", online=False)
def OnClose(self, event):
self.Stop()
UserSettings.SaveToFile(self.settings)
if self.signal_file and os.path.exists(self.signal_file):
os.remove(self.signal_file)
self.Destroy()
def OnUpdate(self, event=None):
for each in self.giface.GetAllMapDisplays():
each.GetMapWindow().UpdateMap(delay=self.delay)
def CalibrateModelBBox(self, event):
if self.IsScanning():
dlg = wx.MessageDialog(
self,
"In order to calibrate, please stop scanning process first.",
"Stop scanning",
wx.OK | wx.ICON_WARNING,
)
dlg.ShowModal()
dlg.Destroy()
return
params = {}
# we need to specify the camera conditions
# the cloud is tilted differently for different conditions
if self.sensor == "k4a":
params["camera_resolution"] = self.scan["camera_resolution"]
params["resolution"] = 0.05
if (
"output" in self.settings["tangible"]
and self.settings["tangible"]["output"]["color"]
and self.settings["tangible"]["output"]["color_name"]
):
params["color_output"] = self.settings["tangible"]["output"][
"color_name"
]
if self.calib_matrix:
params["calib_matrix"] = self.calib_matrix
params["rotate"] = self.scan["rotation_angle"]
zrange = ",".join(self.scan["trim_nsewtb"].split(",")[4:])
params["zrange"] = zrange
res = gscript.parse_command("r.in.kinect", flags="m", overwrite=True, **params)
if not res["bbox"]:
gscript.message(_("Failed to find model extent"))
offsetcm = 2
n, s, e, w = [int(round(float(each))) for each in res["bbox"].split(",")]