diff --git a/FlatCAMApp.py b/FlatCAMApp.py
index 548fa754..379020e0 100644
--- a/FlatCAMApp.py
+++ b/FlatCAMApp.py
@@ -457,7 +457,6 @@ class App(QtCore.QObject):
"tools_cutouttooldia": self.ui.tools_defaults_form.tools_cutout_group.cutout_tooldia_entry,
"tools_cutoutmargin": self.ui.tools_defaults_form.tools_cutout_group.cutout_margin_entry,
"tools_cutoutgapsize": self.ui.tools_defaults_form.tools_cutout_group.cutout_gap_entry,
- "tools_gaps_rect": self.ui.tools_defaults_form.tools_cutout_group.gaps_radio,
"tools_gaps_ff": self.ui.tools_defaults_form.tools_cutout_group.gaps_combo,
# Paint Area Tool
@@ -744,7 +743,6 @@ class App(QtCore.QObject):
"tools_cutouttooldia": 0.00393701,
"tools_cutoutmargin": 0.00393701,
"tools_cutoutgapsize": 0.005905512,
- "tools_gaps_rect": "4",
"tools_gaps_ff": "8",
"tools_painttooldia": 0.07,
@@ -920,7 +918,6 @@ class App(QtCore.QObject):
"tools_cutouttooldia": self.ui.tools_options_form.tools_cutout_group.cutout_tooldia_entry,
"tools_cutoutmargin": self.ui.tools_options_form.tools_cutout_group.cutout_margin_entry,
"tools_cutoutgapsize": self.ui.tools_options_form.tools_cutout_group.cutout_gap_entry,
- "tools_gaps_rect": self.ui.tools_options_form.tools_cutout_group.gaps_radio,
"tools_gaps_ff": self.ui.tools_options_form.tools_cutout_group.gaps_combo,
"tools_painttooldia": self.ui.tools_options_form.tools_paint_group.painttooldia_entry,
@@ -1035,10 +1032,10 @@ class App(QtCore.QObject):
"tools_ncctools": "1.0, 0.5",
"tools_nccoverlap": 0.4,
"tools_nccmargin": 1,
+
"tools_cutouttooldia": 0.07,
"tools_cutoutmargin": 0.1,
"tools_cutoutgapsize": 0.15,
- "tools_gaps_rect": "4",
"tools_gaps_ff": "8",
"tools_painttooldia": 0.07,
diff --git a/FlatCAMEditor.py b/FlatCAMEditor.py
index a81bd1bf..c9ff97a3 100644
--- a/FlatCAMEditor.py
+++ b/FlatCAMEditor.py
@@ -3849,7 +3849,6 @@ class FlatCAMGeoEditor(QtCore.QObject):
geo = self.active_tool.utility_geometry(data=(x, y))
if isinstance(geo, DrawToolShape) and geo.geo is not None:
-
# Remove any previous utility shape
self.tool_shape.clear(update=True)
self.draw_utility_geometry(geo=geo)
diff --git a/FlatCAMGUI.py b/FlatCAMGUI.py
index 588ad270..cf4f55b2 100644
--- a/FlatCAMGUI.py
+++ b/FlatCAMGUI.py
@@ -2576,7 +2576,7 @@ class GerberPreferencesUI(QtWidgets.QWidget):
self.gerber_gen_group = GerberGenPrefGroupUI()
self.gerber_gen_group.setFixedWidth(250)
self.gerber_opt_group = GerberOptPrefGroupUI()
- self.gerber_opt_group.setFixedWidth(200)
+ self.gerber_opt_group.setFixedWidth(230)
self.gerber_adv_opt_group = GerberAdvOptPrefGroupUI()
self.gerber_adv_opt_group.setFixedWidth(200)
@@ -4853,22 +4853,9 @@ class ToolsCutoutPrefGroupUI(OptionsGroupUI):
self.cutout_gap_entry = LengthEntry()
grid0.addWidget(self.cutout_gap_entry, 2, 1)
- gapslabel = QtWidgets.QLabel('Gaps Rect:')
- gapslabel.setToolTip(
- "Where to place the gaps when doing a Rectangular Cutout:\n"
- " - 2 (T/B) --> Top/Bottom\n"
- " - 2 (L/R) --> Left/Rigt\n"
- " - 4 --> on each of all 4 sides."
- )
- grid0.addWidget(gapslabel, 3, 0)
- self.gaps_radio = RadioSet([{'label': '2 (T/B)', 'value': 'tb'},
- {'label': '2 (L/R)', 'value': 'lr'},
- {'label': '4', 'value': '4'}])
- grid0.addWidget(self.gaps_radio, 3, 1)
-
- gaps_ff_label = QtWidgets.QLabel('Gaps FF:')
- gaps_ff_label.setToolTip(
- "Number of gaps used for the FreeForm cutout.\n"
+ gaps_label = QtWidgets.QLabel('Gaps:')
+ gaps_label.setToolTip(
+ "Number of bridge gaps used for the cutout.\n"
"There can be maximum 8 bridges/gaps.\n"
"The choices are:\n"
"- lr - left + right\n"
@@ -4878,9 +4865,9 @@ class ToolsCutoutPrefGroupUI(OptionsGroupUI):
"- 2tb - 2*top + 2*bottom\n"
"- 8 - 2*left + 2*right +2*top + 2*bottom"
)
- grid0.addWidget(gaps_ff_label, 4, 0)
+ grid0.addWidget(gaps_label, 3, 0)
self.gaps_combo = FCComboBox()
- grid0.addWidget(self.gaps_combo, 4, 1)
+ grid0.addWidget(self.gaps_combo, 3, 1)
gaps_items = ['LR', 'TB', '4', '2LR', '2TB', '8']
for it in gaps_items:
diff --git a/README.md b/README.md
index 6d563cf2..67b1b419 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,10 @@ CAD program, and create G-Code for Isolation routing.
- finished work on object hovering
- fixed Excellon object move and all the other transformations
- starting to work on Manual Cutout Tool
+- remade the CutOut Tool
+- finished Manual Cutout Tool by adding utility geometry to the cutting geometry
+- added CTRL + click behavior for adding manual bridge gaps in Cutout Tool
+- in Tool Cutout added shortcut key 'Escape' to cancel the current adding of bridge gaps
3.03.2019
diff --git a/flatcamTools/ToolCutOut.py b/flatcamTools/ToolCutOut.py
index 43d9d241..69cd7311 100644
--- a/flatcamTools/ToolCutOut.py
+++ b/flatcamTools/ToolCutOut.py
@@ -1,15 +1,20 @@
from FlatCAMTool import FlatCAMTool
from ObjectCollection import *
from FlatCAMApp import *
+from shapely.geometry import box
class CutOut(FlatCAMTool):
toolName = "Cutout PCB"
+ gapFinished = pyqtSignal()
def __init__(self, app):
FlatCAMTool.__init__(self, app)
+ self.app = app
+ self.canvas = app.plotcanvas
+
## Title
title_label = QtWidgets.QLabel("%s" % self.toolName)
title_label.setStyleSheet("""
@@ -44,6 +49,7 @@ class CutOut(FlatCAMTool):
"What is selected here will dictate the kind\n"
"of objects that will populate the 'Object' combobox."
)
+ self.type_obj_combo_label.setFixedWidth(60)
form_layout.addRow(self.type_obj_combo_label, self.type_obj_combo)
## Object to be cutout
@@ -58,14 +64,6 @@ class CutOut(FlatCAMTool):
)
form_layout.addRow(self.object_label, self.obj_combo)
- ## Title2
- title_param_label = QtWidgets.QLabel("A. Automatic Cutout")
- self.layout.addWidget(title_param_label)
-
- ## Form Layout
- form_layout_2 = QtWidgets.QFormLayout()
- self.layout.addLayout(form_layout_2)
-
# Tool Diameter
self.dia = FCEntry()
self.dia_label = QtWidgets.QLabel("Tool Dia:")
@@ -73,7 +71,7 @@ class CutOut(FlatCAMTool):
"Diameter of the tool used to cutout\n"
"the PCB shape out of the surrounding material."
)
- form_layout_2.addRow(self.dia_label, self.dia)
+ form_layout.addRow(self.dia_label, self.dia)
# Margin
self.margin = FCEntry()
@@ -83,26 +81,18 @@ class CutOut(FlatCAMTool):
"will make the cutout of the PCB further from\n"
"the actual PCB border"
)
- form_layout_2.addRow(self.margin_label, self.margin)
+ form_layout.addRow(self.margin_label, self.margin)
# Gapsize
self.gapsize = FCEntry()
self.gapsize_label = QtWidgets.QLabel("Gap size:")
self.gapsize_label.setToolTip(
- "The size of the gaps in the cutout\n"
+ "The size of the bridge gaps in the cutout\n"
"used to keep the board connected to\n"
"the surrounding material (the one \n"
"from which the PCB is cutout)."
)
- form_layout_2.addRow(self.gapsize_label, self.gapsize)
-
- ## Title3
- title_ff_label = QtWidgets.QLabel("FreeForm Cutout")
- self.layout.addWidget(title_ff_label)
-
- ## Form Layout
- form_layout_3 = QtWidgets.QFormLayout()
- self.layout.addLayout(form_layout_3)
+ form_layout.addRow(self.gapsize_label, self.gapsize)
# How gaps wil be rendered:
# lr - left + right
@@ -112,10 +102,21 @@ class CutOut(FlatCAMTool):
# 2tb - 2*top + 2*bottom
# 8 - 2*left + 2*right +2*top + 2*bottom
+ ## Title2
+ title_param_label = QtWidgets.QLabel("A. Automatic Bridge Gaps")
+ title_param_label.setToolTip(
+ "This section handle creation of automatic bridge gaps."
+ )
+ self.layout.addWidget(title_param_label)
+
+ ## Form Layout
+ form_layout_2 = QtWidgets.QFormLayout()
+ self.layout.addLayout(form_layout_2)
+
# Gaps
- gaps_ff_label = QtWidgets.QLabel('Gaps FF: ')
- gaps_ff_label.setToolTip(
- "Number of gaps used for the FreeForm cutout.\n"
+ gaps_label = QtWidgets.QLabel('Gaps:')
+ gaps_label.setToolTip(
+ "Number of gaps used for the Automatic cutout.\n"
"There can be maximum 8 bridges/gaps.\n"
"The choices are:\n"
"- lr - left + right\n"
@@ -125,84 +126,137 @@ class CutOut(FlatCAMTool):
"- 2tb - 2*top + 2*bottom\n"
"- 8 - 2*left + 2*right +2*top + 2*bottom"
)
+ gaps_label.setFixedWidth(60)
self.gaps = FCComboBox()
gaps_items = ['LR', 'TB', '4', '2LR', '2TB', '8']
for it in gaps_items:
self.gaps.addItem(it)
self.gaps.setStyleSheet('background-color: rgb(255,255,255)')
- form_layout_3.addRow(gaps_ff_label, self.gaps)
+ form_layout_2.addRow(gaps_label, self.gaps)
## Buttons
hlay = QtWidgets.QHBoxLayout()
self.layout.addLayout(hlay)
+ title_ff_label = QtWidgets.QLabel("FreeForm:")
+ title_ff_label.setToolTip(
+ "The cutout shape can be of ny shape.\n"
+ "Useful when the PCB has a non-rectangular shape."
+ )
+ hlay.addWidget(title_ff_label)
+
hlay.addStretch()
- self.ff_cutout_object_btn = QtWidgets.QPushButton(" FreeForm Cutout Object ")
+
+ self.ff_cutout_object_btn = QtWidgets.QPushButton("Generate Geo")
self.ff_cutout_object_btn.setToolTip(
"Cutout the selected object.\n"
- "The cutout shape can be any shape.\n"
- "Useful when the PCB has a non-rectangular shape.\n"
- "But if the object to be cutout is of Gerber Type,\n"
- "it needs to be an outline of the actual board shape."
+ "The cutout shape can be of any shape.\n"
+ "Useful when the PCB has a non-rectangular shape."
)
hlay.addWidget(self.ff_cutout_object_btn)
- ## Title4
- title_rct_label = QtWidgets.QLabel("Rectangular Cutout")
- self.layout.addWidget(title_rct_label)
-
- ## Form Layout
- form_layout_4 = QtWidgets.QFormLayout()
- self.layout.addLayout(form_layout_4)
-
- gapslabel_rect = QtWidgets.QLabel('Type of gaps:')
- gapslabel_rect.setToolTip(
- "Where to place the gaps:\n"
- "- one gap Top / one gap Bottom\n"
- "- one gap Left / one gap Right\n"
- "- one gap on each of the 4 sides."
- )
- self.gaps_rect_radio = RadioSet([{'label': '2(T/B)', 'value': 'TB'},
- {'label': '2(L/R)', 'value': 'LR'},
- {'label': '4', 'value': '4'}])
- form_layout_4.addRow(gapslabel_rect, self.gaps_rect_radio)
-
hlay2 = QtWidgets.QHBoxLayout()
self.layout.addLayout(hlay2)
+ title_rct_label = QtWidgets.QLabel("Rectangular:")
+ title_rct_label.setToolTip(
+ "The resulting cutout shape is\n"
+ "always a rectangle shape and it will be\n"
+ "the bounding box of the Object."
+ )
+ hlay2.addWidget(title_rct_label)
+
hlay2.addStretch()
- self.rect_cutout_object_btn = QtWidgets.QPushButton("Rectangular Cutout Object")
+ self.rect_cutout_object_btn = QtWidgets.QPushButton("Generate Geo")
self.rect_cutout_object_btn.setToolTip(
"Cutout the selected object.\n"
"The resulting cutout shape is\n"
- "always of a rectangle form and it will be\n"
+ "always a rectangle shape and it will be\n"
"the bounding box of the Object."
)
hlay2.addWidget(self.rect_cutout_object_btn)
## Title5
- title_manual_label = QtWidgets.QLabel("B. Manual Cutout")
+ title_manual_label = QtWidgets.QLabel("B. Manual Bridge Gaps")
+ title_manual_label.setToolTip(
+ "This section handle creation of manual bridge gaps.\n"
+ "This is done by mouse clicking on the perimeter of the\n"
+ "Geometry object that is used as a cutout object. "
+ )
self.layout.addWidget(title_manual_label)
## Form Layout
- form_layout_5 = QtWidgets.QFormLayout()
- self.layout.addLayout(form_layout_4)
+ form_layout_3 = QtWidgets.QFormLayout()
+ self.layout.addLayout(form_layout_3)
+
+ ## Manual Geo Object
+ self.man_object_combo = QtWidgets.QComboBox()
+ self.man_object_combo.setModel(self.app.collection)
+ self.man_object_combo.setRootModelIndex(self.app.collection.index(2, 0, QtCore.QModelIndex()))
+ self.man_object_combo.setCurrentIndex(1)
+
+ self.man_object_label = QtWidgets.QLabel("Geo Obj:")
+ self.man_object_label.setToolTip(
+ "Geometry object used to create the manual cutout."
+ )
+ self.man_object_label.setFixedWidth(60)
+ # e_lab_0 = QtWidgets.QLabel('')
+
+ form_layout_3.addRow(self.man_object_label, self.man_object_combo)
+ # form_layout_3.addRow(e_lab_0)
+
+ hlay3 = QtWidgets.QHBoxLayout()
+ self.layout.addLayout(hlay3)
+
+ self.man_geo_label = QtWidgets.QLabel("Manual Geo:")
+ self.man_geo_label.setToolTip(
+ "If the object to be cutout is a Gerber\n"
+ "first create a Geometry that surrounds it,\n"
+ "to be used as the cutout, if one doesn't exist yet.\n"
+ "Select the source Gerber file in the top object combobox."
+ )
+ hlay3.addWidget(self.man_geo_label)
+
+ hlay3.addStretch()
+ self.man_geo_creation_btn = QtWidgets.QPushButton("Generate Geo")
+ self.man_geo_creation_btn.setToolTip(
+ "If the object to be cutout is a Gerber\n"
+ "first create a Geometry that surrounds it,\n"
+ "to be used as the cutout, if one doesn't exist yet.\n"
+ "Select the source Gerber file in the top object combobox."
+ )
+ hlay3.addWidget(self.man_geo_creation_btn)
+
+ hlay4 = QtWidgets.QHBoxLayout()
+ self.layout.addLayout(hlay4)
+
+ self.man_bridge_gaps_label = QtWidgets.QLabel("Manual Add Bridge Gaps:")
+ self.man_bridge_gaps_label.setToolTip(
+ "Use the left mouse button (LMB) click\n"
+ "to create a bridge gap to separate the PCB from\n"
+ "the surrounding material."
+ )
+ hlay4.addWidget(self.man_bridge_gaps_label)
+
+ hlay4.addStretch()
+ self.man_gaps_creation_btn = QtWidgets.QPushButton("Generate Gap")
+ self.man_gaps_creation_btn.setToolTip(
+ "Use the left mouse button (LMB) click\n"
+ "to create a bridge gap to separate the PCB from\n"
+ "the surrounding material.\n"
+ "The LMB click has to be done on the perimeter of\n"
+ "the Geometry object used as a cutout geometry."
+ )
+ hlay4.addWidget(self.man_gaps_creation_btn)
self.layout.addStretch()
- ## Init GUI
- # self.dia.set_value(1)
- # self.margin.set_value(0)
- # self.gapsize.set_value(1)
- # self.gaps.set_value(4)
- # self.gaps_rect_radio.set_value("4")
+ self.cutting_gapsize = 0.0
+ self.cutting_dia = 0.0
- ## Signals
- self.ff_cutout_object_btn.clicked.connect(self.on_freeform_cutout)
- self.rect_cutout_object_btn.clicked.connect(self.on_rectangular_cutout)
-
- self.type_obj_combo.currentIndexChanged.connect(self.on_type_obj_index_changed)
+ # true if we want to repeat the gap without clicking again on the button
+ self.repeat_gap = False
def on_type_obj_index_changed(self, index):
obj_type = self.type_obj_combo.currentIndex()
@@ -236,7 +290,16 @@ class CutOut(FlatCAMTool):
self.margin.set_value(float(self.app.defaults["tools_cutoutmargin"]))
self.gapsize.set_value(float(self.app.defaults["tools_cutoutgapsize"]))
self.gaps.set_value(4)
- self.gaps_rect_radio.set_value(str(self.app.defaults["tools_gaps_rect"]))
+
+ ## Signals
+ self.ff_cutout_object_btn.clicked.connect(self.on_freeform_cutout)
+ self.rect_cutout_object_btn.clicked.connect(self.on_rectangular_cutout)
+
+ self.type_obj_combo.currentIndexChanged.connect(self.on_type_obj_index_changed)
+ self.man_geo_creation_btn.clicked.connect(self.on_manual_geo)
+ self.man_gaps_creation_btn.clicked.connect(self.on_manual_gap_click)
+
+ self.gapFinished.connect(self.on_gap_finished)
def on_freeform_cutout(self):
@@ -268,6 +331,11 @@ class CutOut(FlatCAMTool):
"Add it and retry.")
return
+
+ if 0 in {dia}:
+ self.app.inform.emit("[WARNING_NOTCL]Tool Diameter is zero value. Change it to a positive integer.")
+ return "Tool Diameter is zero value. Change it to a positive integer."
+
try:
margin = float(self.margin.get_value())
except ValueError:
@@ -296,10 +364,6 @@ class CutOut(FlatCAMTool):
self.app.inform.emit("[WARNING_NOTCL] Number of gaps value is missing. Add it and retry.")
return
- if 0 in {dia}:
- self.app.inform.emit("[WARNING_NOTCL]Tool Diameter is zero value. Change it to a positive integer.")
- return "Tool Diameter is zero value. Change it to a positive integer."
-
if gaps not in ['LR', 'TB', '2LR', '2TB', '4', '8']:
self.app.inform.emit("[WARNING_NOTCL] Gaps value can be only one of: 'lr', 'tb', '2lr', '2tb', 4 or 8. "
"Fill in a correct value and retry. ")
@@ -377,6 +441,11 @@ class CutOut(FlatCAMTool):
self.app.should_we_save = True
def on_rectangular_cutout(self):
+
+ def subtract_rectangle(obj_, x0, y0, x1, y1):
+ pts = [(x0, y0), (x1, y0), (x1, y1), (x0, y1)]
+ obj_.subtract_polygon(pts)
+
name = self.obj_combo.currentText()
# Get source object.
@@ -400,6 +469,10 @@ class CutOut(FlatCAMTool):
"Add it and retry.")
return
+ if 0 in {dia}:
+ self.app.inform.emit("[ERROR_NOTCL]Tool Diameter is zero value. Change it to a positive integer.")
+ return "Tool Diameter is zero value. Change it to a positive integer."
+
try:
margin = float(self.margin.get_value())
except ValueError:
@@ -423,14 +496,15 @@ class CutOut(FlatCAMTool):
return
try:
- gaps = self.gaps_rect_radio.get_value()
+ gaps = self.gaps.get_value()
except TypeError:
self.app.inform.emit("[WARNING_NOTCL] Number of gaps value is missing. Add it and retry.")
return
- if 0 in {dia}:
- self.app.inform.emit("[ERROR_NOTCL]Tool Diameter is zero value. Change it to a positive integer.")
- return "Tool Diameter is zero value. Change it to a positive integer."
+ if gaps not in ['LR', 'TB', '2LR', '2TB', '4', '8']:
+ self.app.inform.emit("[WARNING_NOTCL] Gaps value can be only one of: 'lr', 'tb', '2lr', '2tb', 4 or 8. "
+ "Fill in a correct value and retry. ")
+ return
if cutout_obj.multigeo is True:
self.app.inform.emit("[ERROR]Cutout operation cannot be done on a multi-geo Geometry.\n"
@@ -438,45 +512,279 @@ class CutOut(FlatCAMTool):
"and after that perform Cutout.")
return
+ # Get min and max data for each object as we just cut rectangles across X or Y
+ xmin, ymin, xmax, ymax = cutout_obj.bounds()
+ geo = box(xmin, ymin, xmax, ymax)
+
+ px = 0.5 * (xmin + xmax) + margin
+ py = 0.5 * (ymin + ymax) + margin
+ lenghtx = (xmax - xmin) + (margin * 2)
+ lenghty = (ymax - ymin) + (margin * 2)
+
+ gapsize = gapsize / 2 + (dia / 2)
+
def geo_init(geo_obj, app_obj):
- real_margin = margin + (dia / 2)
- real_gap_size = gapsize + dia
+ geo_obj.solid_geometry = geo.buffer(margin + abs(dia / 2))
- minx, miny, maxx, maxy = cutout_obj.bounds()
- minx -= real_margin
- maxx += real_margin
- miny -= real_margin
- maxy += real_margin
- midx = 0.5 * (minx + maxx)
- midy = 0.5 * (miny + maxy)
- hgap = 0.5 * real_gap_size
- pts = [[midx - hgap, maxy],
- [minx, maxy],
- [minx, midy + hgap],
- [minx, midy - hgap],
- [minx, miny],
- [midx - hgap, miny],
- [midx + hgap, miny],
- [maxx, miny],
- [maxx, midy - hgap],
- [maxx, midy + hgap],
- [maxx, maxy],
- [midx + hgap, maxy]]
- cases = {"TB": [[pts[0], pts[1], pts[4], pts[5]],
- [pts[6], pts[7], pts[10], pts[11]]],
- "LR": [[pts[9], pts[10], pts[1], pts[2]],
- [pts[3], pts[4], pts[7], pts[8]]],
- "4": [[pts[0], pts[1], pts[2]],
- [pts[3], pts[4], pts[5]],
- [pts[6], pts[7], pts[8]],
- [pts[9], pts[10], pts[11]]]}
- cuts = cases[gaps]
- geo_obj.solid_geometry = cascaded_union([LineString(segment) for segment in cuts])
+ outname = cutout_obj.options["name"] + "_cutout"
+ self.app.new_object('geometry', outname, geo_init)
- # TODO: Check for None
- self.app.new_object("geometry", name + "_cutout", geo_init)
- self.app.inform.emit("[success] Rectangular CutOut operation finished.")
+ cutout_obj = self.app.collection.get_by_name(outname)
+
+ if gaps == '8' or gaps == '2LR':
+ subtract_rectangle(cutout_obj,
+ xmin - gapsize, # botleft_x
+ py - gapsize + lenghty / 4, # botleft_y
+ xmax + gapsize, # topright_x
+ py + gapsize + lenghty / 4) # topright_y
+ subtract_rectangle(cutout_obj,
+ xmin - gapsize,
+ py - gapsize - lenghty / 4,
+ xmax + gapsize,
+ py + gapsize - lenghty / 4)
+
+ if gaps == '8' or gaps == '2TB':
+ subtract_rectangle(cutout_obj,
+ px - gapsize + lenghtx / 4,
+ ymin - gapsize,
+ px + gapsize + lenghtx / 4,
+ ymax + gapsize)
+ subtract_rectangle(cutout_obj,
+ px - gapsize - lenghtx / 4,
+ ymin - gapsize,
+ px + gapsize - lenghtx / 4,
+ ymax + gapsize)
+
+ if gaps == '4' or gaps == 'LR':
+ subtract_rectangle(cutout_obj,
+ xmin - gapsize,
+ py - gapsize,
+ xmax + gapsize,
+ py + gapsize)
+
+ if gaps == '4' or gaps == 'TB':
+ subtract_rectangle(cutout_obj,
+ px - gapsize,
+ ymin - gapsize,
+ px + gapsize,
+ ymax + gapsize)
+
+ cutout_obj.plot()
+ self.app.inform.emit("[success] Any form CutOut operation finished.")
self.app.ui.notebook.setCurrentWidget(self.app.ui.project_tab)
+ self.app.should_we_save = True
+
+ def on_manual_gap_click(self):
+ self.app.inform.emit("Click on the selected geometry object perimeter to create a bridge gap ...")
+ self.app.geo_editor.tool_shape.enabled = True
+
+ try:
+ self.cutting_dia = float(self.dia.get_value())
+ except ValueError:
+ # try to convert comma to decimal point. if it's still not working error message and return
+ try:
+ self.cutting_dia = float(self.dia.get_value().replace(',', '.'))
+ except ValueError:
+ self.app.inform.emit("[WARNING_NOTCL] Tool diameter value is missing or wrong format. "
+ "Add it and retry.")
+ return
+
+ if 0 in {self.cutting_dia}:
+ self.app.inform.emit("[ERROR_NOTCL]Tool Diameter is zero value. Change it to a positive integer.")
+ return "Tool Diameter is zero value. Change it to a positive integer."
+
+ try:
+ self.cutting_gapsize = float(self.gapsize.get_value())
+ except ValueError:
+ # try to convert comma to decimal point. if it's still not working error message and return
+ try:
+ self.cutting_gapsize = float(self.gapsize.get_value().replace(',', '.'))
+ except ValueError:
+ self.app.inform.emit("[WARNING_NOTCL] Gap size value is missing or wrong format. "
+ "Add it and retry.")
+ return
+
+ self.app.plotcanvas.vis_disconnect('key_press', self.app.ui.keyPressEvent)
+ self.app.plotcanvas.vis_disconnect('mouse_press', self.app.on_mouse_click_over_plot)
+ self.app.plotcanvas.vis_disconnect('mouse_release', self.app.on_mouse_click_release_over_plot)
+ self.app.plotcanvas.vis_disconnect('mouse_move', self.app.on_mouse_move_over_plot)
+ self.app.plotcanvas.vis_connect('key_press', self.on_key_press)
+ self.app.plotcanvas.vis_connect('mouse_move', self.on_mouse_move)
+ self.app.plotcanvas.vis_connect('mouse_release', self.doit)
+
+ # To be called after clicking on the plot.
+ def doit(self, event):
+ # do paint single only for left mouse clicks
+ if event.button == 1:
+ self.app.inform.emit("Making manual bridge gap...")
+ pos = self.app.plotcanvas.vispy_canvas.translate_coords(event.pos)
+ self.on_manual_cutout(click_pos=pos)
+
+ self.app.plotcanvas.vis_disconnect('key_press', self.on_key_press)
+ self.app.plotcanvas.vis_disconnect('mouse_move', self.on_mouse_move)
+ self.app.plotcanvas.vis_disconnect('mouse_release', self.doit)
+ self.app.plotcanvas.vis_connect('key_press', self.app.ui.keyPressEvent)
+ self.app.plotcanvas.vis_connect('mouse_press', self.app.on_mouse_click_over_plot)
+ self.app.plotcanvas.vis_connect('mouse_release', self.app.on_mouse_click_release_over_plot)
+ self.app.plotcanvas.vis_connect('mouse_move', self.app.on_mouse_move_over_plot)
+
+ self.app.geo_editor.tool_shape.clear(update=True)
+ self.app.geo_editor.tool_shape.enabled = False
+ self.gapFinished.emit()
+
+ def on_manual_cutout(self, click_pos):
+ name = self.man_object_combo.currentText()
+
+ # Get source object.
+ try:
+ cutout_obj = self.app.collection.get_by_name(str(name))
+ except:
+ self.app.inform.emit("[ERROR_NOTCL]Could not retrieve Geoemtry object: %s" % name)
+ return "Could not retrieve object: %s" % name
+
+ if cutout_obj is None:
+ self.app.inform.emit("[ERROR_NOTCL]Geometry object for manual cutout not found: %s" % cutout_obj)
+ return
+
+ # use the snapped position as reference
+ snapped_pos = self.app.geo_editor.snap(click_pos[0], click_pos[1])
+
+ cut_poly = self.cutting_geo(pos=(snapped_pos[0], snapped_pos[1]))
+ cutout_obj.subtract_polygon(cut_poly)
+
+ cutout_obj.plot()
+ self.app.inform.emit("[success] Added manual Bridge Gap.")
+
+ self.app.should_we_save = True
+
+ def on_gap_finished(self):
+ # if CTRL key modifier is pressed then repeat the bridge gap cut
+ key_modifier = QtWidgets.QApplication.keyboardModifiers()
+ if key_modifier == Qt.ControlModifier:
+ self.on_manual_gap_click()
+
+ def on_manual_geo(self):
+ name = self.obj_combo.currentText()
+
+ # Get source object.
+ try:
+ cutout_obj = self.app.collection.get_by_name(str(name))
+ except:
+ self.app.inform.emit("[ERROR_NOTCL]Could not retrieve Gerber object: %s" % name)
+ return "Could not retrieve object: %s" % name
+
+ if cutout_obj is None:
+ self.app.inform.emit("[ERROR_NOTCL]There is no Gerber object selected for Cutout.\n"
+ "Select one and try again.")
+ return
+
+ if not isinstance(cutout_obj, FlatCAMGerber):
+ self.app.inform.emit("[ERROR_NOTCL]The selected object has to be of Gerber type.\n"
+ "Select a Gerber file and try again.")
+ return
+
+ try:
+ dia = float(self.dia.get_value())
+ except ValueError:
+ # try to convert comma to decimal point. if it's still not working error message and return
+ try:
+ dia = float(self.dia.get_value().replace(',', '.'))
+ except ValueError:
+ self.app.inform.emit("[WARNING_NOTCL] Tool diameter value is missing or wrong format. "
+ "Add it and retry.")
+ return
+
+ if 0 in {dia}:
+ self.app.inform.emit("[ERROR_NOTCL]Tool Diameter is zero value. Change it to a positive integer.")
+ return "Tool Diameter is zero value. Change it to a positive integer."
+
+ try:
+ margin = float(self.margin.get_value())
+ except ValueError:
+ # try to convert comma to decimal point. if it's still not working error message and return
+ try:
+ margin = float(self.margin.get_value().replace(',', '.'))
+ except ValueError:
+ self.app.inform.emit("[WARNING_NOTCL] Margin value is missing or wrong format. "
+ "Add it and retry.")
+ return
+
+ def geo_init(geo_obj, app_obj):
+ geo = cutout_obj.solid_geometry.convex_hull
+ geo_obj.solid_geometry = geo.buffer(margin + abs(dia / 2))
+
+ outname = cutout_obj.options["name"] + "_cutout"
+ self.app.new_object('geometry', outname, geo_init)
+
+ def cutting_geo(self, pos):
+ self.cutting_gapsize = self.cutting_gapsize / 2 + (self.cutting_dia / 2)
+ offset = self.cutting_gapsize / 2
+
+ # cutting area definition
+ orig_x = pos[0]
+ orig_y = pos[1]
+ xmin = orig_x - offset
+ ymin = orig_y - offset
+ xmax = orig_x + offset
+ ymax = orig_y + offset
+
+ cut_poly = box(xmin, ymin, xmax, ymax)
+ return cut_poly
+
+ def on_mouse_move(self, event):
+
+ self.app.on_mouse_move_over_plot(event=event)
+
+ pos = self.canvas.vispy_canvas.translate_coords(event.pos)
+ event.xdata, event.ydata = pos[0], pos[1]
+
+ try:
+ x = float(event.xdata)
+ y = float(event.ydata)
+ except TypeError:
+ return
+
+ snap_x, snap_y = self.app.geo_editor.snap(x, y)
+
+ geo = self.cutting_geo(pos=(snap_x, snap_y))
+
+ # Remove any previous utility shape
+ self.app.geo_editor.tool_shape.clear(update=True)
+ self.draw_utility_geometry(geo=geo)
+
+ def draw_utility_geometry(self, geo):
+ self.app.geo_editor.tool_shape.add(
+ shape=geo,
+ color=(self.app.defaults["global_draw_color"] + '80'),
+ update=False,
+ layer=0,
+ tolerance=None)
+ self.app.geo_editor.tool_shape.redraw()
+
+ def on_key_press(self, event):
+ # events out of the self.app.collection view (it's about Project Tab) are of type int
+ if type(event) is int:
+ key = event
+ # events from the GUI are of type QKeyEvent
+ elif type(event) == QtGui.QKeyEvent:
+ key = event.key()
+ # events from Vispy are of type KeyEvent
+ else:
+ key = event.key
+
+ # Escape = Deselect All
+ if key == QtCore.Qt.Key_Escape or key == 'Escape':
+ self.app.plotcanvas.vis_disconnect('key_press', self.on_key_press)
+ self.app.plotcanvas.vis_disconnect('mouse_move', self.on_mouse_move)
+ self.app.plotcanvas.vis_disconnect('mouse_release', self.doit)
+ self.app.plotcanvas.vis_connect('key_press', self.app.ui.keyPressEvent)
+ self.app.plotcanvas.vis_connect('mouse_press', self.app.on_mouse_click_over_plot)
+ self.app.plotcanvas.vis_connect('mouse_release', self.app.on_mouse_click_release_over_plot)
+ self.app.plotcanvas.vis_connect('mouse_move', self.app.on_mouse_move_over_plot)
+
+ # Remove any previous utility shape
+ self.app.geo_editor.tool_shape.clear(update=True)
+ self.app.geo_editor.tool_shape.enabled = False
def reset_fields(self):
self.obj_combo.setRootModelIndex(self.app.collection.index(0, 0, QtCore.QModelIndex()))