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measureit_main.py
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measureit_main.py
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# ##### BEGIN GPL LICENSE BLOCK #####
#
# This program 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 2
# of the License, or (at your option) any later version.
#
# This program 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 this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ##### END GPL LICENSE BLOCK #####
# <pep8 compliant>
# ----------------------------------------------------------
# File: measureit_main.py
# Main panel for different Measureit general actions
# Author: Antonio Vazquez (antonioya)
#
# ----------------------------------------------------------
# noinspection PyUnresolvedReferences
import bpy
from bmesh import from_edit_mesh
# noinspection PyUnresolvedReferences
import bgl
from bpy.types import PropertyGroup, Panel, Object, Operator, SpaceView3D
from bpy.props import IntProperty, CollectionProperty, FloatVectorProperty, BoolProperty, StringProperty, \
FloatProperty, EnumProperty
from bpy.app.handlers import persistent
# noinspection PyUnresolvedReferences
from .measureit_geometry import *
from .measureit_render import *
# ------------------------------------------------------
# Handler to detect new Blend load
#
# ------------------------------------------------------
# noinspection PyUnusedLocal
@persistent
def load_handler(dummy):
RunHintDisplayButton.handle_remove(None, bpy.context)
# ------------------------------------------------------
# Handler to detect save Blend
# Clear not used measured
#
# ------------------------------------------------------
# noinspection PyUnusedLocal
@persistent
def save_handler(dummy):
# noinspection PyBroadException
try:
print("MeasureIt: Cleaning data")
objlist = bpy.context.scene.objects
for myobj in objlist:
if 'MeasureGenerator' in myobj:
mp = myobj.MeasureGenerator[0]
x = 0
for ms in mp.measureit_segments:
ms.name = "segment_" + str(x)
x += 1
if ms.glfree is True:
idx = mp.measureit_segments.find(ms.name)
if idx > -1:
print("MeasureIt: Removed segment not used")
mp.measureit_segments.remove(idx)
# reset size
mp.measureit_num = len(mp.measureit_segments)
except:
pass
bpy.app.handlers.load_post.append(load_handler)
bpy.app.handlers.save_pre.append(save_handler)
# ------------------------------------------------------------------
# Define property group class for measureit faces index
# ------------------------------------------------------------------
class MeasureitIndex(PropertyGroup):
glidx = IntProperty(name="index",
description="vertex index")
# Register
bpy.utils.register_class(MeasureitIndex)
# ------------------------------------------------------------------
# Define property group class for measureit faces
# ------------------------------------------------------------------
class MeasureitFaces(PropertyGroup):
glface = IntProperty(name="glface",
description="Face number")
# Array of index
measureit_index = CollectionProperty(type=MeasureitIndex)
# Register
bpy.utils.register_class(MeasureitFaces)
# ------------------------------------------------------------------
# Define property group class for measureit data
# ------------------------------------------------------------------
class MeasureitProperties(PropertyGroup):
gltype = IntProperty(name="gltype",
description="Measure type (1-Segment, 2-Label, etc..)", default=1)
glpointa = IntProperty(name="glpointa",
description="Hidden property for opengl")
glpointb = IntProperty(name="glpointb",
description="Hidden property for opengl")
glpointc = IntProperty(name="glpointc",
description="Hidden property for opengl")
glcolor = FloatVectorProperty(name="glcolor",
description="Color for the measure",
default=(0.173, 0.545, 1.0, 1.0),
min=0.1,
max=1,
subtype='COLOR',
size=4)
glview = BoolProperty(name="glview",
description="Measure visible/hide",
default=True)
glspace = FloatProperty(name='glspace', min=-100, max=100, default=0.1,
precision=3,
description='Distance to display measure')
glwidth = IntProperty(name='glwidth', min=1, max=10, default=1,
description='line width')
glfree = BoolProperty(name="glfree",
description="This measure is free and can be deleted",
default=False)
gltxt = StringProperty(name="gltxt", maxlen=256,
description="Short description (use | for line break)")
gladvance = BoolProperty(name="gladvance",
description="Advanced options as line width or position",
default=False)
gldefault = BoolProperty(name="gldefault",
description="Display measure in position calculated by default",
default=True)
glnormalx = FloatProperty(name="glnormalx",
description="Change orientation in X axis",
default=1, min=-1, max=1, precision=2)
glnormaly = FloatProperty(name="glnormaly",
description="Change orientation in Y axis",
default=0, min=-1, max=1, precision=2)
glnormalz = FloatProperty(name="glnormalz",
description="Change orientation in Z axis",
default=0, min=-1, max=1, precision=2)
glfont_size = IntProperty(name="Text Size",
description="Text size",
default=14, min=6, max=150)
gllink = StringProperty(name="gllink",
description="linked object for linked measures")
glocwarning = BoolProperty(name="glocwarning",
description="Display a warning if some axis is not used in distance",
default=True)
glocx = BoolProperty(name="glocx",
description="Include changes in X axis for calculating the distance",
default=True)
glocy = BoolProperty(name="glocy",
description="Include changes in Y axis for calculating the distance",
default=True)
glocz = BoolProperty(name="glocz",
description="Include changes in Z axis for calculating the distance",
default=True)
glfontx = IntProperty(name="glfontx",
description="Change font position in X axis",
default=0, min=-3000, max=3000)
glfonty = IntProperty(name="glfonty",
description="Change font position in Y axis",
default=0, min=-3000, max=3000)
gldist = BoolProperty(name="gldist",
description="Display distance for this measure",
default=True)
glnames = BoolProperty(name="glnames",
description="Display text for this measure",
default=True)
gltot = EnumProperty(items=(('99', "-", "Select a group for sum"),
('0', "A", ""),
('1', "B", ""),
('2', "C", ""),
('3', "D", ""),
('4', "E", ""),
('5', "F", ""),
('6', "G", ""),
('7', "H", ""),
('8', "I", ""),
('9', "J", ""),
('10', "K", ""),
('11', "L", ""),
('12', "M", ""),
('13', "N", ""),
('14', "O", ""),
('15', "P", ""),
('16', "Q", ""),
('17', "R", ""),
('18', "S", ""),
('19', "T", ""),
('20', "U", ""),
('21', "V", ""),
('22', "W", ""),
('23', "X", ""),
('24', "Y", ""),
('25', "Z", "")),
name="Sum in Group",
description="Add segment length in selected group")
glorto = EnumProperty(items=(('99', "None", ""),
('0', "A", "Point A must use selected point B location"),
('1', "B", "Point B must use selected point A location")),
name="Orthogonal",
description="Display point selected as orthogonal (select axis to copy)")
glorto_x = BoolProperty(name="ox",
description="Copy X location",
default=False)
glorto_y = BoolProperty(name="oy",
description="Copy Y location",
default=False)
glorto_z = BoolProperty(name="oz",
description="Copy Z location",
default=False)
glarrow_a = EnumProperty(items=(('99', "--", "No arrow"),
('1', "Line", "The point of the arrow are lines"),
('2', "Triangle", "The point of the arrow is triangle"),
('3', "TShape", "The point of the arrow is a T")),
name="A end",
description="Add arrows to point A")
glarrow_b = EnumProperty(items=(('99', "--", "No arrow"),
('1', "Line", "The point of the arrow are lines"),
('2', "Triangle", "The point of the arrow is triangle"),
('3', "TShape", "The point of the arrow is a T")),
name="B end",
description="Add arrows to point B")
glarrow_s = IntProperty(name="Size",
description="Arrow size",
default=15, min=6, max=500)
glarc_full = BoolProperty(name="arcfull",
description="Create full circunference",
default=False)
glarc_extrad = BoolProperty(name="arcextrad",
description="Adapt radio lengh to arc line",
default=True)
glarc_rad = BoolProperty(name="arc rad",
description="Show arc radius",
default=True)
glarc_len = BoolProperty(name="arc len",
description="Show arc length",
default=True)
glarc_ang = BoolProperty(name="arc ang",
description="Show arc angle",
default=True)
glarc_a = EnumProperty(items=(('99', "--", "No arrow"),
('1', "Line", "The point of the arrow are lines"),
('2', "Triangle", "The point of the arrow is triangle"),
('3', "TShape", "The point of the arrow is a T")),
name="Ar end",
description="Add arrows to point A")
glarc_b = EnumProperty(items=(('99', "--", "No arrow"),
('1', "Line", "The point of the arrow are lines"),
('2', "Triangle", "The point of the arrow is triangle"),
('3', "TShape", "The point of the arrow is a T")),
name="Br end",
description="Add arrows to point B")
glarc_s = IntProperty(name="Size",
description="Arrow size",
default=15, min=6, max=500)
glarc_txradio = StringProperty(name="txradio",
description="Text for radius", default="r=")
glarc_txlen = StringProperty(name="txlen",
description="Text for length", default="L=")
glarc_txang = StringProperty(name="txang",
description="Text for angle", default="A=")
glcolorarea = FloatVectorProperty(name="glcolorarea",
description="Color for the measure of area",
default=(0.1, 0.1, 0.1, 1.0),
min=0.1,
max=1,
subtype='COLOR',
size=4)
# Array of faces
measureit_faces = CollectionProperty(type=MeasureitFaces)
# Register
bpy.utils.register_class(MeasureitProperties)
# ------------------------------------------------------------------
# Define object class (container of segments)
# Measureit
# ------------------------------------------------------------------
class MeasureContainer(PropertyGroup):
measureit_num = IntProperty(name='Number of measures', min=0, max=1000, default=0,
description='Number total of measureit elements')
# Array of segments
measureit_segments = CollectionProperty(type=MeasureitProperties)
bpy.utils.register_class(MeasureContainer)
Object.MeasureGenerator = CollectionProperty(type=MeasureContainer)
# ------------------------------------------------------------------
# Define UI class
# Measureit
# ------------------------------------------------------------------
class MeasureitEditPanel(Panel):
bl_idname = "measureit.editpanel"
bl_label = "Measureit"
bl_space_type = 'VIEW_3D'
bl_region_type = 'UI'
bl_category = 'MesureIt'
# -----------------------------------------------------
# Verify if visible
# -----------------------------------------------------
@classmethod
def poll(cls, context):
o = context.object
if o is None:
return False
if 'MeasureGenerator' not in o:
return False
else:
mp = context.object.MeasureGenerator[0]
if mp.measureit_num > 0:
return True
else:
return False
# -----------------------------------------------------
# Draw (create UI interface)
# -----------------------------------------------------
# noinspection PyUnusedLocal
def draw(self, context):
layout = self.layout
scene = context.scene
if context.object is not None:
if 'MeasureGenerator' in context.object:
box = layout.box()
row = box.row()
row.label(context.object.name)
row = box.row()
row.prop(scene, 'measureit_gl_precision', text="Precision")
row.prop(scene, 'measureit_units')
row = box.row()
row.prop(scene, 'measureit_gl_show_d', text="Distances", toggle=True, icon="ALIGN")
row.prop(scene, 'measureit_gl_show_n', text="Texts", toggle=True, icon="FONT_DATA")
# Scale factor
row = box.row()
row.prop(scene, 'measureit_scale', text="Scale")
if scene.measureit_scale is True:
row.prop(scene, 'measureit_scale_factor', text="1")
row.prop(scene, 'measureit_scale_precision', text="")
row.prop(scene, 'measureit_gl_scaletxt', text="")
row = box.row()
row.prop(scene, 'measureit_scale_color')
row.prop(scene, 'measureit_scale_font')
row = box.row()
row.prop(scene, 'measureit_scale_pos_x')
row.prop(scene, 'measureit_scale_pos_y')
# Override
row = box.row()
row.prop(scene, 'measureit_ovr', text="Override")
if scene.measureit_ovr is True:
row.prop(scene, 'measureit_ovr_color', text="")
row.prop(scene, 'measureit_ovr_font', text="Font")
row.prop(scene, 'measureit_ovr_width', text="Width")
mp = context.object.MeasureGenerator[0]
# -----------------
# loop
# -----------------
if mp.measureit_num > 0:
box = layout.box()
for idx in range(0, mp.measureit_num):
if mp.measureit_segments[idx].glfree is False:
add_item(box, idx, mp.measureit_segments[idx])
row = box.row()
row.operator("measureit.deleteallsegmentbutton", text="Delete all", icon="X")
# -----------------
# Sum loop segments
# -----------------
if mp.measureit_num > 0:
scale = bpy.context.scene.unit_settings.scale_length
tx = ["A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S",
"T", "U", "V", "W", "X", "Y", "Z"]
tot = [0.0] * len(tx)
ac = [False] * len(tx)
myobj = context.object
obverts = get_mesh_vertices(myobj)
viewtot = False
for idx in range(0, mp.measureit_num):
ms = mp.measureit_segments[idx]
if (ms.gltype == 1 or ms.gltype == 12
or ms.gltype == 13 or ms.gltype == 14) and ms.gltot != '99' \
and ms.glfree is False: # only segments
if ms.glpointa <= len(obverts) and ms.glpointb <= len(obverts):
p1 = get_point(obverts[ms.glpointa].co, myobj)
if ms.gltype == 1:
p2 = get_point(obverts[ms.glpointb].co, myobj)
elif ms.gltype == 12:
p2 = get_point((0.0,
obverts[ms.glpointa].co[1],
obverts[ms.glpointa].co[2]), myobj)
elif ms.gltype == 13:
p2 = get_point((obverts[ms.glpointa].co[0],
0.0,
obverts[ms.glpointa].co[2]), myobj)
else:
p2 = get_point((obverts[ms.glpointa].co[0],
obverts[ms.glpointa].co[1],
0.0), myobj)
dist, distloc = distance(p1, p2, ms.glocx, ms.glocy, ms.glocz)
if dist == distloc:
usedist = dist
else:
usedist = distloc
usedist *= scale
tot[int(ms.gltot)] += usedist
ac[int(ms.gltot)] = True
viewtot = True
# -----------------
# Print values
# -----------------
if viewtot is True:
pr = scene.measureit_gl_precision
fmt = "%1." + str(pr) + "f"
units = scene.measureit_units
box = layout.box()
box.label("Totals", icon='SOLO_ON')
final = 0
for idx in range(0, len(tot)):
if ac[idx] is True:
final += tot[idx]
tx_dist = format_distance(fmt, units, tot[idx])
row = box.row(True)
row.label("Group " + tx[idx] + ":")
row.label(" ")
row.label(tx_dist)
# Grand total
row = box.row(True)
row.label("")
row.label(" ")
row.label("-" * 20)
tx_dist = format_distance(fmt, units, final)
row = box.row(True)
row.label("")
row.label(" ")
row.label(tx_dist)
# delete all
row = box.row()
row.operator("measureit.deleteallsumbutton", text="Delete all", icon="X")
# -----------------------------------------------------
# Add segment to the panel.
# -----------------------------------------------------
def add_item(box, idx, segment):
row = box.row(True)
if segment.glview is True:
icon = "VISIBLE_IPO_ON"
else:
icon = "VISIBLE_IPO_OFF"
row.prop(segment, 'glview', text="", toggle=True, icon=icon)
row.prop(segment, 'gladvance', text="", toggle=True, icon="MANIPUL")
row.prop(segment, 'gltxt', text="")
row.prop(segment, 'glcolor', text="")
op = row.operator("measureit.deletesegmentbutton", text="", icon="X")
op.tag = idx # saves internal data
if segment.gladvance is True:
row = box.row(True)
if segment.gltype != 10 and segment.gltype != 20:
row.prop(segment, 'glspace', text="Distance")
row.prop(segment, 'glfont_size', text="Font")
row.prop(segment, 'glfontx', text="X")
row.prop(segment, 'glfonty', text="Y")
# Arrows
if segment.gltype != 9 and segment.gltype != 10 and segment.gltype != 20:
row = box.row(True)
row.prop(segment, 'glarrow_a', text="")
row.prop(segment, 'glarrow_b', text="")
row.prop(segment, 'glarrow_s', text="Size")
if segment.gltype != 2 and segment.gltype != 10:
row = box.row(True)
row.prop(segment, 'gldist', text="Distance", toggle=True, icon="ALIGN")
row.prop(segment, 'glnames', text="Text", toggle=True, icon="FONT_DATA")
# sum distances
if segment.gltype == 1 or segment.gltype == 12 or segment.gltype == 13 or segment.gltype == 14:
row.prop(segment, 'gltot', text="Sum")
if segment.gltype != 10 and segment.gltype != 20:
row = box.row(True)
row.prop(segment, 'glwidth', text="Line")
row.prop(segment, 'gldefault', text="Automatic position")
if segment.gldefault is False:
row = box.row(True)
row.prop(segment, 'glnormalx', text="X")
row.prop(segment, 'glnormaly', text="Y")
row.prop(segment, 'glnormalz', text="Z")
# Loc axis
if segment.gltype != 2 and segment.gltype != 10 \
and segment.gltype != 12 and segment.gltype != 13 and segment.gltype != 14 and segment.gltype != 20:
row = box.row(True)
row.prop(segment, 'glocx', text="X", toggle=True)
row.prop(segment, 'glocy', text="Y", toggle=True)
row.prop(segment, 'glocz', text="Z", toggle=True)
if segment.glocx is False or segment.glocy is False or segment.glocz is False:
row = box.row()
if segment.gltype == 1:
row.prop(segment, 'glorto', text="Orthogonal")
row.prop(segment, 'glocwarning', text="Warning")
# ortogonal (only segments)
if segment.gltype == 1:
if segment.glorto != "99":
row = box.row(True)
row.prop(segment, 'glorto_x', text="X", toggle=True)
row.prop(segment, 'glorto_y', text="Y", toggle=True)
row.prop(segment, 'glorto_z', text="Z", toggle=True)
# Arc special
if segment.gltype == 11:
row = box.row(True)
row.prop(segment, 'glarc_rad', text="Radius")
row.prop(segment, 'glarc_len', text="Length")
row.prop(segment, 'glarc_ang', text="Angle")
row = box.row(True)
row.prop(segment, 'glarc_txradio', text="")
row.prop(segment, 'glarc_txlen', text="")
row.prop(segment, 'glarc_txang', text="")
row = box.row(True)
row.prop(segment, 'glarc_full', text="Full Circle")
if segment.glarc_rad is True:
row.prop(segment, 'glarc_extrad', text="Adapt radio")
row = box.row(True)
row.prop(segment, 'glarc_a', text="")
row.prop(segment, 'glarc_b', text="")
row.prop(segment, 'glarc_s', text="Size")
# Area special
if segment.gltype == 20:
row = box.row(True)
row.prop(segment, 'glcolorarea', text="")
# ------------------------------------------------------------------
# Define panel class for main functions.
# ------------------------------------------------------------------
class MeasureitMainPanel(Panel):
bl_idname = "measureit_main_panel"
bl_label = "Tools"
bl_space_type = 'VIEW_3D'
bl_region_type = "TOOLS"
bl_category = 'Measureit'
# ------------------------------
# Draw UI
# ------------------------------
def draw(self, context):
layout = self.layout
scene = context.scene
# ------------------------------
# Tool Buttons
# ------------------------------
box = layout.box()
# ------------------------------
# Display Buttons
# ------------------------------
row = box.row()
if context.window_manager.measureit_run_opengl is False:
icon = 'PLAY'
txt = 'Show'
else:
icon = "PAUSE"
txt = 'Hide'
row.operator("measureit.runopenglbutton", text=txt, icon=icon)
row.prop(scene, "measureit_gl_ghost", text="", icon='GHOST_ENABLED')
# Tools
box = layout.box()
box.label("Add Measures")
row = box.row()
row.operator("measureit.addsegmentbutton", text="Segment", icon="ALIGN")
row.prop(scene, "measureit_sum", text="Sum")
# To origin
row = box.row()
op = row.operator("measureit.addsegmentortobutton", text="X", icon="ALIGN")
op.tag = 0 # saves internal data
op = row.operator("measureit.addsegmentortobutton", text="Y", icon="ALIGN")
op.tag = 1 # saves internal data
op = row.operator("measureit.addsegmentortobutton", text="Z", icon="ALIGN")
op.tag = 2 # saves internal data
row = box.row()
row.operator("measureit.addanglebutton", text="Angle", icon="LINCURVE")
row.operator("measureit.addarcbutton", text="Arc", icon="MAN_ROT")
row = box.row()
row.operator("measureit.addlabelbutton", text="Label", icon="FONT_DATA")
row.operator("measureit.addnotebutton", text="Annotation", icon="NEW")
row = box.row()
row.operator("measureit.addlinkbutton", text="Link", icon="ROTATECENTER")
row.operator("measureit.addoriginbutton", text="Origin", icon="CURSOR")
row = box.row()
row.operator("measureit.addareabutton", text="Area", icon="MESH_GRID")
# ------------------------------
# Debug data
# ------------------------------
box = layout.box()
row = box.row(False)
if scene.measureit_debug is False:
row.prop(scene, "measureit_debug", icon="TRIA_RIGHT",
text="Mesh Debug", emboss=False)
else:
row.prop(scene, "measureit_debug", icon="TRIA_DOWN",
text="Mesh Debug", emboss=False)
row = box.row()
row.prop(scene, "measureit_debug_vertices", icon="LOOPSEL")
row.prop(scene, "measureit_debug_location", icon="EMPTY_DATA")
row.prop(scene, "measureit_debug_faces", icon="FACESEL")
row = box.row()
row.prop(scene, "measureit_debug_select", icon="GHOST_ENABLED")
row.prop(scene, "measureit_debug_normals", icon="MAN_TRANS")
if scene.measureit_debug_normals is True:
row.prop(scene, "measureit_debug_normal_size")
row.prop(scene, "measureit_debug_normal_details")
row = box.row()
row.prop(scene, 'measureit_debug_color', text="")
row.prop(scene, 'measureit_debug_color2', text="")
row.prop(scene, 'measureit_debug_color3', text="")
row = box.row()
row.prop(scene, 'measureit_debug_font', text="Font")
row.prop(scene, 'measureit_debug_width', text="Thickness")
row.prop(scene, 'measureit_debug_precision', text="Precision")
# ------------------------------------------------------------------
# Define panel class for conf functions.
# ------------------------------------------------------------------
class MeasureitConfPanel(Panel):
bl_idname = "measureit_conf_panel"
bl_label = "Configuration"
bl_space_type = 'VIEW_3D'
bl_region_type = "TOOLS"
bl_category = 'Measureit'
# ------------------------------
# Draw UI
# ------------------------------
def draw(self, context):
layout = self.layout
scene = context.scene
# Configuration data
box = layout.box()
row = box.row()
row.prop(scene, "measureit_gl_txt", text="Text")
row = box.row()
row.prop(scene, "measureit_default_color", text="")
row.prop(scene, "measureit_hint_space")
# Arrow
row = box.row(True)
row.prop(scene, "measureit_glarrow_a", text="")
row.prop(scene, "measureit_glarrow_b", text="")
row.prop(scene, "measureit_glarrow_s", text="Size")
row = box.row()
row.prop(scene, "measureit_font_size")
# ------------------------------------------------------------------
# Define panel class for render functions.
# ------------------------------------------------------------------
class MeasureitRenderPanel(Panel):
bl_idname = "measureit_render_panel"
bl_label = "Render"
bl_space_type = 'VIEW_3D'
bl_region_type = "TOOLS"
bl_category = 'Measureit'
# ------------------------------
# Draw UI
# ------------------------------
def draw(self, context):
layout = self.layout
scene = context.scene
# Render settings
box = layout.box()
row = box.row()
row.prop(scene, "measureit_render_type")
row = box.row()
row.operator("measureit.rendersegmentbutton", icon='SCRIPT')
row = box.row()
row.prop(scene, "measureit_render", text="Save render image")
row = box.row()
row.prop(scene, "measureit_rf", text="Frame")
if scene.measureit_rf is True:
row.prop(scene, "measureit_rf_color", text="Color")
row = box.row()
row.prop(scene, "measureit_rf_border", text="Space")
row.prop(scene, "measureit_rf_line", text="Width")
# -------------------------------------------------------------
# Defines button for add a measure segment
#
# -------------------------------------------------------------
class AddSegmentButton(Operator):
bl_idname = "measureit.addsegmentbutton"
bl_label = "Add"
bl_description = "(EDITMODE only) Add a new measure segment between 2 vertices (select 2 vertices or more)"
bl_category = 'Measureit'
# ------------------------------
# Poll
# ------------------------------
@classmethod
def poll(cls, context):
o = context.object
if o is None:
return False
else:
if o.type == "MESH":
if bpy.context.mode == 'EDIT_MESH':
return True
else:
return False
else:
return False
# ------------------------------
# Execute button action
# ------------------------------
def execute(self, context):
if context.area.type == 'VIEW_3D':
# Add properties
scene = context.scene
mainobject = context.object
mylist = get_smart_selected(mainobject)
if len(mylist) < 2: # if not selected linked vertex
mylist = get_selected_vertex(mainobject)
if len(mylist) >= 2:
if 'MeasureGenerator' not in mainobject:
mainobject.MeasureGenerator.add()
mp = mainobject.MeasureGenerator[0]
for x in range(0, len(mylist) - 1, 2):
# -----------------------
# Only if not exist
# -----------------------
if exist_segment(mp, mylist[x], mylist[x + 1]) is False:
# Create all array elements
for cont in range(len(mp.measureit_segments) - 1, mp.measureit_num):
mp.measureit_segments.add()
# Set values
ms = mp.measureit_segments[mp.measureit_num]
ms.gltype = 1
ms.glpointa = mylist[x]
ms.glpointb = mylist[x + 1]
ms.glarrow_a = scene.measureit_glarrow_a
ms.glarrow_b = scene.measureit_glarrow_b
ms.glarrow_s = scene.measureit_glarrow_s
# color
ms.glcolor = scene.measureit_default_color
# dist
ms.glspace = scene.measureit_hint_space
# text
ms.gltxt = scene.measureit_gl_txt
ms.glfont_size = scene.measureit_font_size
# Sum group
ms.gltot = scene.measureit_sum
# Add index
mp.measureit_num += 1
# redraw
context.area.tag_redraw()
return {'FINISHED'}
else:
self.report({'ERROR'},
"MeasureIt: Select at least two vertices for creating measure segment.")
return {'FINISHED'}
else:
self.report({'WARNING'},
"View3D not found, cannot run operator")
return {'CANCELLED'}
# -------------------------------------------------------------
# Defines button for add area measure
#
# -------------------------------------------------------------
class AddAreaButton(Operator):
bl_idname = "measureit.addareabutton"
bl_label = "Area"
bl_description = "(EDITMODE only) Add a new measure for area (select 1 o more faces)"
bl_category = 'Measureit'
# ------------------------------
# Poll
# ------------------------------
@classmethod
def poll(cls, context):
o = context.object
if o is None:
return False
else:
if o.type == "MESH":
if bpy.context.mode == 'EDIT_MESH':
return True
else:
return False
else:
return False
# ------------------------------
# Execute button action
# ------------------------------
def execute(self, context):
if context.area.type == 'VIEW_3D':
# Add properties
scene = context.scene
mainobject = context.object
mylist = get_selected_faces(mainobject)
if len(mylist) >= 1:
if 'MeasureGenerator' not in mainobject:
mainobject.MeasureGenerator.add()
mp = mainobject.MeasureGenerator[0]
mp.measureit_segments.add()
ms = mp.measureit_segments[mp.measureit_num]
ms.gltype = 20
f = -1
for face in mylist:
# Create array elements
ms.measureit_faces.add()
f += 1
# Set values
mf = ms.measureit_faces[f]
mf.glface = f
i = 0
for v in face:
mf.measureit_index.add()
mi = mf.measureit_index[i]
mi.glidx = v
i += 1
# color
rgb = scene.measureit_default_color
ms.glcolor = (rgb[0], rgb[1], rgb[2], 0.4)
# dist
ms.glspace = scene.measureit_hint_space
# text
ms.gltxt = scene.measureit_gl_txt
ms.glfont_size = scene.measureit_font_size
# Sum group
ms.gltot = scene.measureit_sum
# Add index
mp.measureit_num += 1
# redraw
context.area.tag_redraw()
return {'FINISHED'}
else:
self.report({'ERROR'},
"MeasureIt: Select at least one face for creating area measure. ")
return {'FINISHED'}
else:
self.report({'WARNING'},
"View3D not found, cannot run operator")
return {'CANCELLED'}
# -------------------------------------------------------------
# Defines button for add a measure segment to x/y/z origin
#
# -------------------------------------------------------------
class AddSegmentOrtoButton(Operator):
bl_idname = "measureit.addsegmentortobutton"
bl_label = "Add"
bl_description = "(EDITMODE only) Add a new measure segment from vertex to object origin for one " \
"axis (select 1 vertex)"
bl_category = 'Measureit'
tag = IntProperty()
# ------------------------------
# Poll
# ------------------------------
@classmethod
def poll(cls, context):
o = context.object
if o is None:
return False
else:
if o.type == "MESH":
if bpy.context.mode == 'EDIT_MESH':
return True
else:
return False
else:
return False
# ------------------------------
# Execute button action
# ------------------------------
def execute(self, context):
if context.area.type == 'VIEW_3D':
# Add properties
scene = context.scene
mainobject = context.object
mylist = get_smart_selected(mainobject)
if len(mylist) < 1: # if not selected linked vertex
mylist = get_selected_vertex(mainobject)
if len(mylist) >= 1:
if 'MeasureGenerator' not in mainobject:
mainobject.MeasureGenerator.add()
mp = mainobject.MeasureGenerator[0]
for x in range(0, len(mylist)):
# -----------------------
# Only if not exist
# -----------------------
if exist_segment(mp, mylist[x], mylist[x], 12 + int(self.tag)) is False:
# Create all array elements
for cont in range(len(mp.measureit_segments) - 1, mp.measureit_num):
mp.measureit_segments.add()
# Set values
ms = mp.measureit_segments[mp.measureit_num]
ms.gltype = 12 + int(self.tag)
ms.glpointa = mylist[x]
ms.glpointb = mylist[x]
ms.glarrow_a = scene.measureit_glarrow_a
ms.glarrow_b = scene.measureit_glarrow_b
ms.glarrow_s = scene.measureit_glarrow_s
# color
ms.glcolor = scene.measureit_default_color
# dist
ms.glspace = scene.measureit_hint_space
# text
ms.gltxt = scene.measureit_gl_txt
ms.glfont_size = scene.measureit_font_size
# Sum group
ms.gltot = scene.measureit_sum
# Add index
mp.measureit_num += 1
# redraw
context.area.tag_redraw()
return {'FINISHED'}
else:
self.report({'ERROR'},
"MeasureIt: Select at least one vertex for creating measure segment.")
return {'FINISHED'}
else:
self.report({'WARNING'},
"View3D not found, cannot run operator")
return {'CANCELLED'}
# -------------------------------------------------------------