def __init__(self, dynamic=False):
super(Object3D, self).__init__()
self._sel_color = COLORS[self.sel_col]
self._ovr_color = COLORS[self.ovr_col]
self._std_color = COLORS[self.std_col]
self.data = coin.SoCoordinate4()
self.color = coin.SoMaterial()
self.color.diffuseColor = self._std_color
self.addChild(self.color)
self.addChild(self.data)
self.start_pos = None
self.dynamic = dynamic
self.on_drag = []
self.on_drag_release = []
self.on_drag_start = []
self._delete = False
self._tmp_points = None
self.enabled = True
def __init__(self, points, dynamic=False):
super(Object3D, self).__init__()
self.data = coin.SoCoordinate3()
self.color = coin.SoMaterial()
self.set_color()
self += [self.color, self.data]
self.start_pos = None
self.dynamic = dynamic
# callback function lists
self.on_drag = []
self.on_drag_release = []
self.on_drag_start = []
self._delete = False
self._tmp_points = None
self.enabled = True
self.points = points
def __init__(self,line=None,width=0.1,height=1,shaded=False):
self.trans = coin.SoTransform()
m = coin.SoMaterial()
m.transparency.setValue(0.8)
m.diffuseColor.setValue([0.4,0.4,0.6])
w = coin.SoDrawStyle()
w.style = coin.SoDrawStyle.LINES
self.cube = coin.SoCube()
self.cube.height.setValue(width)
self.cube.depth.setValue(height)
self.baseline = None
if line:
self.baseline = line
self.update()
if shaded:
Tracker.__init__(self,children=[self.trans,m,self.cube],name="boxTracker")
else:
Tracker.__init__(self,children=[self.trans,w,self.cube],name="boxTracker")
def mat2mat(obj):
'''
Convert gegede material to SoMaterial. They have nothing in common.
ambientColor
diffuseColor
specularColor
emissiveColor
shininess
transparency
'''
# fixme: add checking of hints
out = coin.SoMaterial()
out.diffuseColor = make_rand_vector()
out.specularColor = make_rand_vector()
out.ambientColor = make_rand_vector()
out.transparency = 0.5
return out
def build_lines(self):
np = self._number_of_points
n = 1 + 2 * np
self.line_mat1 = coin.SoMaterial()
ol = list() #[(0.2,0.2,0.2)] + [(0.6,0.6,0.6)] * 9
bind1 = coin.SoMaterialBinding()
bind1.value = coin.SoMaterialBinding.PER_PART
l1 = coin.SoIndexedLineSet()
l1.coordIndex.setValue(0)
ind = list()
for i in range(2 * self._number_of_points + 1):
if not i == self._number_of_points:
ind.append((i * n))
ind.append(((i + 1) * n) - 1)
ind.append(-1)
if (i % 10) == 0:
ol.append((0.2, 0.2, 0.2))
else:
ol.append((0.4, 0.4, 0.4))
#print(ind)
self.line_mat1.diffuseColor.setValues(0, len(ol), ol)
l1.coordIndex.setValues(0, len(ind), ind)
l2 = coin.SoIndexedLineSet()
l2.coordIndex.setValue(0)
ind2 = list()
for i in range(2 * self._number_of_points + 1):
if not i == self._number_of_points:
ind2.append(i)
ind2.append(i + (n - 1) * n)
ind2.append(-1)
#if (i % 10) == 0:
#ol.append((0.2,0.2,0.2))
#else:
#ol.append((0.4,0.4,0.4))
#print(ind)
#self.line_mat1.diffuseColor.setValues(0, len(ol), ol )
l2.coordIndex.setValues(0, len(ind2), ind2)
self.sep2.addChild(bind1)
self.sep2.addChild(self.line_mat1)
self.sep2.addChild(l1)
self.sep2.addChild(l2)
def viewer(scene=None,background=(1.0,1.0,1.0),lightdir=None):
"""viewer(scene=None,background=(1.0,1.0,1.0),lightdir=None): starts
a standalone coin viewer with the contents of the given scene. You can
give a background color, and optionally a light direction as a (x,y,z)
tuple. In this case, a directional light will be added and shadows will
be turned on. This might not work with some 3D drivers."""
# Initialize Coin. This returns a main window to use
from pivy import coin
from pivy import sogui
win = sogui.SoGui.init()
if win is None:
print("Unable to create a SoGui window")
return
win.setBackgroundColor(coin.SbColor(background[0],background[1],background[2]))
if not scene:
# build a quick default scene
mat = coin.SoMaterial()
mat.diffuseColor = (1.0, 0.0, 0.0)
# Make a scene containing a red cone
scene = coin.SoSeparator()
scene.addChild(mat)
scene.addChild(coin.SoCone())
if lightdir:
scene = embedLight(scene,lightdir)
# ref the scene so it doesn't get garbage-collected
scene.ref()
# Create a viewer in which to see our scene graph
viewer = sogui.SoGuiExaminerViewer(win)
# Put our scene into viewer, change the title
viewer.setSceneGraph(scene)
viewer.setTitle("Coin viewer")
viewer.show()
sogui.SoGui.show(win) # Display main window
sogui.SoGui.mainLoop() # Main Coin event loop
def attach(self, vobj):
self.bubbles = None
self.bubbletexts = []
sep = coin.SoSeparator()
self.mat = coin.SoMaterial()
self.linestyle = coin.SoDrawStyle()
self.linecoords = coin.SoCoordinate3()
self.lineset = coin.SoType.fromName("SoBrepEdgeSet").createInstance()
self.bubbleset = coin.SoSeparator()
self.labelset = coin.SoSeparator()
sep.addChild(self.mat)
sep.addChild(self.linestyle)
sep.addChild(self.linecoords)
sep.addChild(self.lineset)
sep.addChild(self.bubbleset)
sep.addChild(self.labelset)
vobj.addDisplayMode(sep, "Default")
self.onChanged(vobj, "BubbleSize")
self.onChanged(vobj, "ShowLabel")
def attach(self,vobj):
ArchComponent.ViewProviderComponent.attach(self,vobj)
from pivy import coin
self.color = coin.SoBaseColor()
self.font = coin.SoFont()
self.text1 = coin.SoAsciiText()
self.text1.string = " "
self.text1.justification = coin.SoAsciiText.LEFT
self.text2 = coin.SoAsciiText()
self.text2.string = " "
self.text2.justification = coin.SoAsciiText.LEFT
self.coords = coin.SoTransform()
self.header = coin.SoTransform()
self.label = coin.SoSwitch()
sep = coin.SoSeparator()
self.label.whichChild = 0
sep.addChild(self.coords)
sep.addChild(self.color)
sep.addChild(self.font)
sep.addChild(self.text2)
sep.addChild(self.header)
sep.addChild(self.text1)
self.label.addChild(sep)
vobj.Annotation.addChild(self.label)
self.onChanged(vobj,"TextColor")
self.onChanged(vobj,"FontSize")
self.onChanged(vobj,"FirstLine")
self.onChanged(vobj,"LineSpacing")
self.onChanged(vobj,"FontName")
self.Object = vobj.Object
# footprint mode
self.fmat = coin.SoMaterial()
self.fcoords = coin.SoCoordinate3()
self.fset = coin.SoIndexedFaceSet()
fhints = coin.SoShapeHints()
fhints.vertexOrdering = fhints.COUNTERCLOCKWISE
sep = coin.SoSeparator()
sep.addChild(self.fmat)
sep.addChild(self.fcoords)
sep.addChild(fhints)
sep.addChild(self.fset)
vobj.RootNode.addChild(sep)
def main():
app = QtWidgets.QApplication(sys.argv)
root = coin.SoSeparator()
mat = coin.SoMaterial()
mat.diffuseColor.setValue(coin.SbColor(0.8, 1, 0.8))
mat.specularColor.setValue(coin.SbColor(1, 1, 1))
mat.shininess.setValue(1.0)
mat.transparency.setValue(0.9)
root.addChild(mat)
root.addChild(coin.SoSphere())
root.addChild(coin.SoCube())
viewer = quarter.QuarterWidget()
viewer.setSceneGraph(root)
viewer.setWindowTitle("minimal")
viewer.show()
sys.exit(app.exec_())
def __init__(self, position=App.Vector(0, 0, 0), radius=1):
self.trans = coin.SoTransform()
self.trans.translation.setValue([position.x, position.y, position.z])
self.line = coin.SoLineSet()
self.line.numVertices.setValue(4)
m = coin.SoMaterial()
m.transparency.setValue(0.9)
m.diffuseColor.setValue([0, 1, 0])
self.coords = coin.SoCoordinate3()
self.coords.point.set1Value(0, [0.0, 0.0, 0.0])
self.coords.point.set1Value(1, [100.0, 0.0, 0.0])
self.coords.point.set1Value(2, [200.0, 200.0, 0.0])
self.coords.point.set1Value(3, [200.0, 400.0, 0.0])
Tracker.__init__(self,
children=[m, self.trans, self.line, self.coords],
name="radiusTracker")
self.on()
def simple_poly_mesh(verts, poly, color=None):
color = color or COLORS["grey"]
_vertices = [list(v) for v in verts]
_polygons = []
for pol in poly:
_polygons += list(pol) + [-1]
sep = coin.SoSeparator()
vertex_property = coin.SoVertexProperty()
face_set = coin.SoIndexedFaceSet()
shape_hint = coin.SoShapeHints()
shape_hint.vertexOrdering = coin.SoShapeHints.COUNTERCLOCKWISE
shape_hint.creaseAngle = np.pi / 3
face_mat = coin.SoMaterial()
face_mat.diffuseColor = color
vertex_property.vertex.setValues(0, len(_vertices), _vertices)
face_set.coordIndex.setValues(0, len(_polygons), list(_polygons))
vertex_property.materialBinding = coin.SoMaterialBinding.PER_VERTEX_INDEXED
sep += [shape_hint, vertex_property, face_mat, face_set]
return sep
def __init__(self, dotted=False, scolor=None, swidth=None, face=False):
self.origin = Vector(0, 0, 0)
line = coin.SoLineSet()
line.numVertices.setValue(5)
self.coords = coin.SoCoordinate3() # this is the coordinate
self.coords.point.setValues(
0, 50, [[0, 0, 0], [2, 0, 0], [2, 2, 0], [0, 2, 0], [0, 0, 0]])
if face:
m1 = coin.SoMaterial()
m1.transparency.setValue(0.5)
m1.diffuseColor.setValue([0.5, 0.5, 1.0])
f = coin.SoIndexedFaceSet()
f.coordIndex.setValues([0, 1, 2, 3])
Tracker.__init__(self, dotted, scolor, swidth,
[self.coords, line, m1, f])
else:
Tracker.__init__(self, dotted, scolor, swidth, [self.coords, line])
self.u = FreeCAD.DraftWorkingPlane.u
self.v = FreeCAD.DraftWorkingPlane.v
def dim_dash(p1, p2, color, LineWidth):
dash = coin.SoSeparator()
pick_style = coin.SoPickStyle()
pick_style.style.setValue(coin.SoPickStyle.UNPICKABLE) #This will disallow to be picked by mouse click
v = coin.SoVertexProperty()
v.vertex.set1Value(0, p1)
v.vertex.set1Value(1, p2)
line = coin.SoLineSet()
line.vertexProperty = v
style = coin.SoDrawStyle()
style.lineWidth = LineWidth
my_transparency = coin.SoMaterial()
my_transparency.transparency.setValue(0.5)
dash.addChild(pick_style) #This will disallow to be picked by mouse click
dash.addChild(style)
dash.addChild(my_transparency)
dash.addChild(color)
dash.addChild(line)
return dash
def attach(self, vobj):
'''
Create Object visuals in 3D view.
'''
# GeoCoord Node.
self.geo_coords = coin.SoGeoCoordinate()
# Point group features.
points = coin.SoPointSet()
self.markers = coin.SoMarkerSet()
self.color_mat = coin.SoMaterial()
self.point_normal = coin.SoNormal()
self.point_style = coin.SoDrawStyle()
self.point_style.style = coin.SoDrawStyle.POINTS
# Highlight for selection.
highlight = coin.SoType.fromName('SoFCSelection').createInstance()
#highlight.documentName.setValue(FreeCAD.ActiveDocument.Name)
#highlight.objectName.setValue(vobj.Object.Name)
#highlight.subElementName.setValue("Main")
highlight.addChild(self.geo_coords)
highlight.addChild(points)
highlight.addChild(self.markers)
# Point labels features.
color =coin.SoBaseColor()
self.point_labels = coin.SoSeparator()
self.point_labels.addChild(color)
# Point group root.
point_root = coin.SoSeparator()
point_root.addChild(self.point_labels)
point_root.addChild(self.point_style)
point_root.addChild(self.point_normal)
point_root.addChild(self.color_mat)
point_root.addChild(highlight)
vobj.addDisplayMode(point_root,"Point")
# Take features from properties.
if vobj.Object.Points: self.onChanged(vobj,"Elevation")
self.onChanged(vobj,"PointSize")
self.onChanged(vobj,"PointColor")
def createExtensionSoSwitch(self, ext):
sep = coin.SoSeparator()
pos = coin.SoTranslation()
mat = coin.SoMaterial()
crd = coin.SoCoordinate3()
fce = coin.SoFaceSet()
hnt = coin.SoShapeHints()
if not ext is None:
wire = ext.getWire()
if wire:
if isinstance(wire, (list, tuple)):
p0 = [p for p in wire[0].discretize(Deflection=0.02)]
p1 = [p for p in wire[1].discretize(Deflection=0.02)]
p2 = list(reversed(p1))
polygon = [(p.x, p.y, p.z) for p in (p0 + p2)]
else:
poly = [p for p in wire.discretize(Deflection=0.02)][:-1]
polygon = [(p.x, p.y, p.z) for p in poly]
crd.point.setValues(polygon)
else:
return None
mat.diffuseColor = self.ColourDisabled
mat.transparency = self.TransparencyDeselected
hnt.faceType = coin.SoShapeHints.UNKNOWN_FACE_TYPE
hnt.vertexOrdering = coin.SoShapeHints.CLOCKWISE
sep.addChild(pos)
sep.addChild(mat)
sep.addChild(hnt)
sep.addChild(crd)
sep.addChild(fce)
switch = coin.SoSwitch()
switch.addChild(sep)
switch.whichChild = coin.SO_SWITCH_NONE
self.material = mat
return switch
def main():
app = QApplication(sys.argv)
root = coin.SoSeparator()
vert = coin.SoVertexShader()
vert.sourceProgram = "vertex.glsl"
frag = coin.SoFragmentShader()
frag.sourceProgram = "frag.glsl"
shaders = [vert,frag]
pro = coin.SoShaderProgram()
pro.shaderObject.setValues(0,len(shaders),shaders)
mat = coin.SoMaterial()
mat.diffuseColor.setValue(coin.SbColor(0.8, 0.8, 0.8))
mat.specularColor.setValue(coin.SbColor(1, 1, 1))
mat.shininess.setValue(1.0)
mat.transparency.setValue(0.5)
sphere = coin.SoSphere()
sphere.radius = 1.2
root.addChild(pro)
root.addChild(sphere)
root.addChild(mat)
root.addChild(coin.SoCube())
viewer = quarter.QuarterWidget()
viewer.setSceneGraph(root)
viewer.setWindowTitle("minimal")
viewer.show()
sys.exit(app.exec_())
def attach(self, vobj):
"""Set up the scene sub-graph of the view provider."""
# Main attributes of the Coin scenegraph
self.mattext = coin.SoMaterial()
self.trans = coin.SoTransform()
self.font = coin.SoFont()
self.text2d = coin.SoText2() # Faces the camera always
self.text3d = coin.SoAsciiText() # Can be oriented in 3D space
textdrawstyle = coin.SoDrawStyle()
textdrawstyle.style = coin.SoDrawStyle.FILLED
# The text string needs to be initialized to something,
# otherwise it may crash
self.text2d.string = self.text3d.string = "Label"
self.text2d.justification = coin.SoText2.LEFT
self.text3d.justification = coin.SoAsciiText.LEFT
self.node2d = coin.SoGroup()
self.node2d.addChild(self.trans)
self.node2d.addChild(self.mattext)
self.node2d.addChild(textdrawstyle)
self.node2d.addChild(self.font)
self.node2d.addChild(self.text2d)
self.node3d = coin.SoGroup()
self.node3d.addChild(self.trans)
self.node3d.addChild(self.mattext)
self.node3d.addChild(textdrawstyle)
self.node3d.addChild(self.font)
self.node3d.addChild(self.text3d)
vobj.addDisplayMode(self.node2d, "2D text")
vobj.addDisplayMode(self.node3d, "3D text")
self.onChanged(vobj, "TextColor")
self.onChanged(vobj, "FontSize")
self.onChanged(vobj, "FontName")
self.onChanged(vobj, "Justification")
self.onChanged(vobj, "LineSpacing")
self.onChanged(vobj, "ScaleMultiplier")
self.Object = vobj.Object
def __init__(self, points, dynamic=False):
super(Object3D, self).__init__()
self._sel_color = COLORS[self.sel_col]
self._ovr_color = COLORS[self.ovr_col]
self._std_color = COLORS[self.std_col]
self.data = coin.SoCoordinate3()
self.color = coin.SoMaterial()
self.color.diffuseColor = self._std_color
self.addChild(self.color)
self.addChild(self.data)
self.start_pos = None
self.dynamic = dynamic
self.on_drag = []
self.on_drag_release = []
self.on_drag_start = []
self._delete = False
self._tmp_points = None
self.enabled = True
if depth(points) != 2:
raise AttributeError('depth of list should be 2')
self.points = points
def onChanged(self, vobj, prop):
if prop == "ShowNodes":
if hasattr(self, "nodes"):
vobj.Annotation.removeChild(self.nodes)
del self.nodes
if vobj.ShowNodes:
from pivy import coin
self.nodes = coin.SoAnnotation()
self.coords = coin.SoCoordinate3()
self.mat = coin.SoMaterial()
self.pointstyle = coin.SoDrawStyle()
self.pointstyle.style = coin.SoDrawStyle.POINTS
self.pointset = coin.SoType.fromName(
"SoBrepPointSet").createInstance()
self.linestyle = coin.SoDrawStyle()
self.linestyle.style = coin.SoDrawStyle.LINES
self.lineset = coin.SoType.fromName(
"SoBrepEdgeSet").createInstance()
self.nodes.addChild(self.coords)
self.nodes.addChild(self.mat)
self.nodes.addChild(self.pointstyle)
self.nodes.addChild(self.pointset)
self.nodes.addChild(self.linestyle)
self.nodes.addChild(self.lineset)
vobj.Annotation.addChild(self.nodes)
self.updateData(vobj.Object, "Nodes")
self.onChanged(vobj, "NodeColor")
self.onChanged(vobj, "NodeLine")
self.onChanged(vobj, "NodeSize")
elif prop == "NodeColor":
if hasattr(self, "mat"):
l = vobj.NodeColor
self.mat.diffuseColor.setValue([l[0], l[1], l[2]])
elif prop == "NodeLine":
if hasattr(self, "linestyle"):
self.linestyle.lineWidth = vobj.NodeLine
elif prop == "NodeSize":
if hasattr(self, "pointstyle"):
self.pointstyle.pointSize = vobj.NodeSize
ArchComponent.ViewProviderComponent.onChanged(self, vobj, prop)
def __init__(self, view):
self.view = view
self.pos = coin.SoTranslation()
self.mat = coin.SoMaterial()
self.mat.diffuseColor = coin.SbColor(
MachinekitPreferences.hudFontColorUnhomed())
self.mat.transparency = 0
self.fnt = coin.SoFont()
self.txt = coin.SoText2()
self.txt.string = 'setValues'
self.txt.justification = coin.SoText2.LEFT
self.sep = coin.SoSeparator()
self.sep.addChild(self.pos)
self.sep.addChild(self.mat)
self.sep.addChild(self.fnt)
self.sep.addChild(self.txt)
def main():
myWindow = SoGui.init(sys.argv[0])
if myWindow == None: sys.exit(1)
# add a new marker type:
utils.addMarkerFromSvg("test.svg", "CUSTOM_MARKER", 50)
root = coin.SoSeparator()
color = coin.SoMaterial()
color.diffuseColor = (1., 0., 0.)
marker = coin.SoMarkerSet()
marker.markerIndex = coin.SoMarkerSet.CUSTOM_MARKER
data = coin.SoCoordinate3()
data.point.setValue(0, 0, 0)
data.point.setValues(0, 1, [[0., 0., 0.]])
myCamera = coin.SoPerspectiveCamera()
root.addChild(myCamera)
root.addChild(coin.SoDirectionalLight())
root.addChild(color)
root.addChild(data)
root.addChild(marker)
root.addChild(data)
root.addChild(marker)
myRenderArea = SoGuiRenderArea(myWindow)
myCamera.viewAll(root, myRenderArea.getViewportRegion())
myRenderArea.setSceneGraph(root)
myRenderArea.setTitle("Hello Cone")
myRenderArea.show()
SoGui.show(myWindow)
SoGui.mainLoop()
def setupCoin(self):
from pivy import coin
compasssep = coin.SoSeparator()
self.transform = coin.SoTransform()
darkNorthMaterial = coin.SoMaterial()
darkNorthMaterial.diffuseColor.set1Value(0, 0.5, 0,
0) # north dark color
lightNorthMaterial = coin.SoMaterial()
lightNorthMaterial.diffuseColor.set1Value(0, 0.9, 0,
0) # north light color
darkGreyMaterial = coin.SoMaterial()
darkGreyMaterial.diffuseColor.set1Value(0, 0.9, 0.9, 0.9) # dark color
lightGreyMaterial = coin.SoMaterial()
lightGreyMaterial.diffuseColor.set1Value(0, 0.5, 0.5,
0.5) # light color
coords = self.buildCoordinates()
# coordIndex = [0, 1, 2, -1, 2, 3, 0, -1]
lightColorFaceset = coin.SoIndexedFaceSet()
lightColorCoordinateIndex = [4, 5, 6, -1, 8, 9, 10, -1, 12, 13, 14, -1]
lightColorFaceset.coordIndex.setValues(0,
len(lightColorCoordinateIndex),
lightColorCoordinateIndex)
darkColorFaceset = coin.SoIndexedFaceSet()
darkColorCoordinateIndex = [6, 7, 4, -1, 10, 11, 8, -1, 14, 15, 12, -1]
darkColorFaceset.coordIndex.setValues(0, len(darkColorCoordinateIndex),
darkColorCoordinateIndex)
lightNorthFaceset = coin.SoIndexedFaceSet()
lightNorthCoordinateIndex = [2, 3, 0, -1]
lightNorthFaceset.coordIndex.setValues(0,
len(lightNorthCoordinateIndex),
lightNorthCoordinateIndex)
darkNorthFaceset = coin.SoIndexedFaceSet()
darkNorthCoordinateIndex = [0, 1, 2, -1]
darkNorthFaceset.coordIndex.setValues(0, len(darkNorthCoordinateIndex),
darkNorthCoordinateIndex)
self.compassswitch = coin.SoSwitch()
self.compassswitch.whichChild = coin.SO_SWITCH_NONE
self.compassswitch.addChild(compasssep)
lightGreySeparator = coin.SoSeparator()
lightGreySeparator.addChild(lightGreyMaterial)
lightGreySeparator.addChild(lightColorFaceset)
darkGreySeparator = coin.SoSeparator()
darkGreySeparator.addChild(darkGreyMaterial)
darkGreySeparator.addChild(darkColorFaceset)
lightNorthSeparator = coin.SoSeparator()
lightNorthSeparator.addChild(lightNorthMaterial)
lightNorthSeparator.addChild(lightNorthFaceset)
darkNorthSeparator = coin.SoSeparator()
darkNorthSeparator.addChild(darkNorthMaterial)
darkNorthSeparator.addChild(darkNorthFaceset)
compasssep.addChild(coords)
compasssep.addChild(self.transform)
compasssep.addChild(lightGreySeparator)
compasssep.addChild(darkGreySeparator)
compasssep.addChild(lightNorthSeparator)
compasssep.addChild(darkNorthSeparator)
return self.compassswitch
du = du**2 + dv**2
colors = (du - min(du)) / (max(du) - min(du))
colors = np.array([colors,
np.zeros(len(colors)),
np.zeros(len(colors))]).T.tolist()
from pivy import coin
# # from pivy_primitives_new_new import Marker
result = coin.SoSeparator()
myBinding = coin.SoMaterialBinding()
myBinding.value = coin.SoMaterialBinding.PER_VERTEX_INDEXED
result.addChild(myBinding)
myMaterial = coin.SoMaterial()
myMaterial.diffuseColor.setValues(0, len(colors), colors)
result += myMaterial
# Define coordinates for vertices
myCoords = coin.SoCoordinate3()
myCoords.point.setValues(0, len(pos), pos.tolist())
result += myCoords
# Define the QuadMesh.
myQuadMesh = coin.SoQuadMesh()
myQuadMesh.verticesPerRow = u_dess
myQuadMesh.verticesPerColumn = v_dess
result += myQuadMesh
def draw_Text_Wheel(vec=App.Vector(0.0, 0.0, 0.0),
_color=FR_COLOR.FR_WHITE,
setupRotation=[0, 0, 0],
_rotation=[0.0, 0.0, 0.0, 0.0],
_Scale=[1, 1, 1],
LineWidth=1.0):
try:
TextScale = 0.04
txtCol = coin.SoBaseColor() # must be converted to SoBaseColor
txtCol.rgb = _color
txtXSo = coin.SoSeparator() # must be converted to SoBaseColor
txtXSo.Name = "90Degree"
txtXTransform = coin.SoTransform()
txtXTransform.translation.setValue(5.5, 0.0, 0.0)
txtXTransform.rotation.setValue(coin.SbVec3f(6.0, 0.0, 0.0),
math.radians(0.0))
txtXTransform.scaleFactor.setValue(TextScale, TextScale, TextScale)
textX = ["90.0°", ""]
text3DX = coin.SoAsciiText() # Draw text in the 3D world
text3DX.string.setValues([l.encode("utf8") for l in textX if l])
txtXSo.addChild(txtXTransform)
txtXSo.addChild(txtCol)
txtXSo.addChild(text3DX)
txtXPSo = coin.SoSeparator() # must be converted to SoBaseColor
txtXPSo.Name = "270Degree"
txtXPTransform = coin.SoTransform()
txtXPTransform.translation.setValue(0.0, -5.5, 0.0)
txtXPTransform.rotation.setValue(coin.SbVec3f(0.0, 0.0, 0.0),
math.radians(0.0))
txtXPTransform.scaleFactor.setValue(TextScale, TextScale, TextScale)
textXP = ["270.0°", ""]
text3DXP = coin.SoAsciiText() # Draw text in the 3D world
text3DXP.string.setValues([l.encode("utf8") for l in textXP if l])
txtXPSo.addChild(txtXPTransform)
txtXPSo.addChild(txtCol)
txtXPSo.addChild(text3DXP)
txtYSo = coin.SoSeparator() # must be converted to SoBaseColor
txtYSo.Name = "0Degree"
txtYTransform = coin.SoTransform()
txtYTransform.translation.setValue(0.0, 5.5, 0.0)
txtYTransform.rotation.setValue(coin.SbVec3f(0.0, 0.0, 0.0),
math.radians(00.0))
txtYTransform.scaleFactor.setValue(TextScale, TextScale, TextScale)
textY = ["0.0°", ""]
text3DY = coin.SoAsciiText() # Draw text in the 3D world
text3DY.string.setValues([l.encode("utf8") for l in textY if l])
txtYSo.addChild(txtYTransform)
txtYSo.addChild(txtCol)
txtYSo.addChild(text3DY)
txtYPSo = coin.SoSeparator() # must be converted to SoBaseColor
txtYPSo.Name = "180Degree"
txtYPTransform = coin.SoTransform()
txtYPTransform.translation.setValue(-6.0, 0.0, 0.0)
txtYPTransform.rotation.setValue(coin.SbVec3f(0.0, 0.0, 0.0),
math.radians(0.0))
txtYPTransform.scaleFactor.setValue(TextScale, TextScale, TextScale)
textYP = ["180.0°", ""]
text3DYP = coin.SoAsciiText() # Draw text in the 3D world
text3DYP.string.setValues([l.encode("utf8") for l in textYP if l])
txtYPSo.addChild(txtYPTransform)
txtYPSo.addChild(txtCol)
txtYPSo.addChild(text3DYP)
groupT = coin.SoSeparator()
groupT.Name = "GroupT"
groupT.addChild(txtXSo)
groupT.addChild(txtXPSo)
groupT.addChild(txtYSo)
groupT.addChild(txtYPSo)
txtRoot = coin.SoSeparator()
txtRoot.Name = "AllText-coordination"
txtrootTrans = coin.SoTransform()
txtrootTrans.rotation.setValue(coin.SbVec3f(1.0, 0.0, 0.0),
math.radians(0))
txtRoot.addChild(txtrootTrans)
txtRoot.addChild(groupT)
tRadiusX = coin.SbVec3f()
tRadiusY = coin.SbVec3f()
tRadiusZ = coin.SbVec3f()
transfromX = coin.SoTransform()
transfromY = coin.SoTransform()
transfromZ = coin.SoTransform()
tRadiusX.setValue(1, 0, 0)
tRadiusY.setValue(0, 1, 0)
tRadiusZ.setValue(0, 0, 1)
transfromX.rotation.setValue(tRadiusX, math.radians(setupRotation[0]))
transfromY.rotation.setValue(tRadiusY, math.radians(setupRotation[1]))
transfromZ.rotation.setValue(tRadiusZ, math.radians(setupRotation[2]))
SoSeparatorSetupX = coin.SoSeparator()
SoSeparatorSetupX.Name = "SetupX"
SoSeparatorSetupY = coin.SoSeparator()
SoSeparatorSetupY.Name = "SetupY"
SoSeparatorSetupZ = coin.SoSeparator()
SoSeparatorSetupZ.Name = "SetupZ"
SoSeparatorSetupX.addChild(transfromX)
SoSeparatorSetupX.addChild(txtRoot)
SoSeparatorSetupY.addChild(transfromY)
SoSeparatorSetupY.addChild(SoSeparatorSetupX)
SoSeparatorSetupZ.addChild(transfromZ)
SoSeparatorSetupZ.addChild(SoSeparatorSetupY)
tempR = coin.SbVec3f()
tempR.setValue(_rotation[0], _rotation[1], _rotation[2])
rootTransform = coin.SoTransform()
rootTransform.rotation.setValue(tempR, math.radians(_rotation[3]))
rootTransform.scaleFactor.setValue(_Scale)
material = coin.SoMaterial()
material.diffuseColor.setValue(_color)
material.emissiveColor.setValue(_color)
material.transparency.setValue(0.0)
root = coin.SoSeparator()
root.Name = "RootText"
transla = coin.SoTranslation()
transla.translation.setValue([vec.x, vec.y, vec.z])
root.addChild(material)
col1 = coin.SoBaseColor() # must be converted to SoBaseColor
col1.rgb = _color
root.addChild(rootTransform)
root.addChild(col1)
root.addChild(transla)
root.addChild(SoSeparatorSetupZ)
return root
except Exception as err:
App.Console.PrintError("'Wheel' Failed. "
"{err}\n".format(err=str(err)))
exc_type, exc_obj, exc_tb = sys.exc_info()
fname = os.path.split(exc_tb.tb_frame.f_code.co_filename)[1]
print(exc_type, fname, exc_tb.tb_lineno)
def draw_AllParts(vec=App.Vector(0, 0, 0),
Ptype: str = "",
_color=FR_COLOR.FR_RED,
setupRotation=[0, 0, 0, 0],
_rotation=[0, 0, 0, 0],
_Scale=[1, 1, 1],
LineWidth=1):
style = coin.SoDrawStyle()
style.lineWidth = LineWidth
objectToDraw = coin.SoSeparator()
theObject = coin.SoCylinder()
transtheObject = coin.SoTransform() # theObject cylinder
tempC = coin.SbVec3f()
if Ptype == "Center":
objectToDraw.Name = "Center"
tempC.setValue(1, 0, 0)
transtheObject.rotation.setValue(tempC, math.radians(90))
theObject.radius = 4.5
theObject.height = 0.65
col1 = coin.SoBaseColor() # must be converted to SoBaseColor
col1.rgb = FR_COLOR.FR_GLASS
elif Ptype == "Xaxis":
objectToDraw.Name = "Xaxis"
tempC.setValue(0, 0, 1)
transtheObject.rotation.setValue(tempC, math.radians(90))
theObject.radius = 0.25
theObject.height = 20
col1 = coin.SoBaseColor() # must be converted to SoBaseColor
col1.rgb = FR_COLOR.FR_RED
elif Ptype == "Yaxis":
objectToDraw.Name = "Yaxis"
tempC.setValue(0, 0, 1)
transtheObject.rotation.setValue(tempC, math.radians(0))
theObject.radius = 0.25
theObject.height = 20
col1 = coin.SoBaseColor() # must be converted to SoBaseColor
col1.rgb = FR_COLOR.FR_GREENYELLOW
elif Ptype == "45axis":
objectToDraw.Name = "45axis"
tempC.setValue(0, 0, 1)
transtheObject.rotation.setValue(tempC, math.radians(45))
theObject.radius = 0.25
theObject.height = 14
col1 = coin.SoBaseColor() # must be converted to SoBaseColor
col1.rgb = FR_COLOR.FR_BLUEVIOLET
elif Ptype == "135axis":
objectToDraw.Name = "135Axis"
tempC.setValue(0, 0, 1)
transtheObject.rotation.setValue(tempC, math.radians(135))
theObject.radius = 0.25
theObject.height = 14
col1 = coin.SoBaseColor() # must be converted to SoBaseColor
col1.rgb = FR_COLOR.FR_ORANGE
objectToDraw.addChild(col1)
objectToDraw.addChild(transtheObject)
objectToDraw.addChild(theObject)
tRadiusX = coin.SbVec3f()
tRadiusY = coin.SbVec3f()
tRadiusZ = coin.SbVec3f()
tRadiusX.setValue(1, 0, 0)
tRadiusY.setValue(0, 1, 0)
tRadiusZ.setValue(0, 0, 1)
tempTransform_x = coin.SoTransform()
tempTransform_y = coin.SoTransform()
tempTransform_z = coin.SoTransform()
tempTransform_x.rotation.setValue(tRadiusX, math.radians(setupRotation[0]))
tempTransform_y.rotation.setValue(tRadiusY, math.radians(setupRotation[1]))
tempTransform_z.rotation.setValue(tRadiusZ, math.radians(setupRotation[2]))
SoSeparatorSetupX = coin.SoSeparator()
SoSeparatorSetupY = coin.SoSeparator()
SoSeparatorSetupZ = coin.SoSeparator()
SoSeparatorSetupX.addChild(tempTransform_x)
SoSeparatorSetupX.addChild(objectToDraw)
SoSeparatorSetupY.addChild(tempTransform_y)
SoSeparatorSetupY.addChild(SoSeparatorSetupX)
SoSeparatorSetupZ.addChild(tempTransform_z)
SoSeparatorSetupZ.addChild(SoSeparatorSetupY)
tempR = coin.SbVec3f()
tempR.setValue(_rotation[0], _rotation[1], _rotation[2])
rootTransform = coin.SoTransform()
rootTransform.rotation.setValue(tempR, math.radians(_rotation[3]))
rootTransform.scaleFactor.setValue(_Scale)
root = coin.SoSeparator()
root.Name = "RootAxisDrawing"
transla = coin.SoTranslation()
transla.translation.setValue([vec.x, vec.y, vec.z])
material = coin.SoMaterial()
if (Ptype == "Center"):
material.transparency.setValue(0.80)
else:
material.transparency.setValue(0.0)
material.diffuseColor.setValue(_color)
material.emissiveColor.setValue(_color)
root.addChild(transla)
root.addChild(rootTransform)
#root.addChild(material)
root.addChild(SoSeparatorSetupZ)
return root
def attach(self, vobj):
"""Respond to created/restored object event (callback).
Args:
vobj -- Related ViewProviderDocumentObject
"""
# pylint: disable=attribute-defined-outside-init
self.fpo = vobj.Object
# Here we create a coin representation
self.coin = SimpleNamespace()
scene = Gui.ActiveDocument.ActiveView.getSceneGraph()
size = 5
height = 10
self.coin.geometry = coin.SoSwitch()
self.coin.node = coin.SoSeparator()
self.coin.transform = coin.SoTransform()
self.coin.node.addChild(self.coin.transform)
self.coin.material = coin.SoMaterial()
self.coin.node.addChild(self.coin.material)
self.coin.drawstyle = coin.SoDrawStyle()
self.coin.drawstyle.style = coin.SoDrawStyle.LINES
self.coin.drawstyle.lineWidth = 1
self.coin.drawstyle.linePattern = 0xaaaa
self.coin.node.addChild(self.coin.drawstyle)
self.coin.coords = coin.SoCoordinate3()
self.coin.coords.point.setValues(
0,
15,
[
(-size * 2, +size, 0), # Front rectangle
(+size * 2, +size, 0), # Front rectangle
(+size * 2, -size, 0), # Front rectangle
(-size * 2, -size, 0), # Front rectangle
(-size * 2, +size, 0), # Front rectangle
(-size * 2, +size, 0), # Left triangle
(0, 0, height * 2), # Left triangle
(-size * 2, -size, 0), # Left triangle
(+size * 2, +size, 0), # Right triangle
(0, 0, height * 2), # Right triangle
(+size * 2, -size, 0), # Right triangle
(-size * 1.8, 1.2 * +size, 0), # Up triangle (arrow)
(0, 1.4 * +size, 0), # Up triangle (arrow)
(+size * 1.8, 1.2 * +size, 0), # Up triangle (arrow)
(-size * 1.8, 1.2 * +size, 0)
] # Up triangle (arrow)
)
self.coin.node.addChild(self.coin.coords)
self.coin.lineset = coin.SoLineSet()
self.coin.lineset.numVertices.setValues(0, 4, [5, 3, 3, 4])
self.coin.node.addChild(self.coin.lineset)
self.coin.geometry.addChild(self.coin.node)
self.coin.geometry.whichChild.setValue(coin.SO_SWITCH_ALL)
scene.addChild(self.coin.geometry) # Insert back
vobj.addDisplayMode(self.coin.geometry, "Shaded")
# Update coin elements with actual object properties
self._update_placement(self.fpo)
def rays(self, escaping_len=.2, max_rays=None, resolution=None):
"""
Method to draw the rays to a Coin3D scenegraph. Needs to be called after a raytrace has been peroformed.
"""
tree = self.sim.tree
no = coin.SoSeparator()
# loop through the reflection sequences?
co = [] # regular lines
pos = [] # 2D level text position
text = [] # 2D level text
hist = {} # ray histories, for highlighted rays
lentree = tree.num_bunds()
for level in xrange(lentree):
start_rays = tree[level]
if max_rays == None:
selector = None
elif level == 0:
ordered_parents = tree.ordered_parents()
selector = N.arange(max_rays)
else:
selector = N.nonzero(N.in1d(start_rays.get_parents(),
selector))[0]
sv = start_rays.get_vertices(selector)
sd = start_rays.get_directions(selector)
se = start_rays.get_energy(selector)
rays = len(se)
if level == tree.num_bunds() - 1:
parents = []
else:
end_rays = tree[level + 1]
ev = end_rays.get_vertices()
parents = end_rays.get_parents()
# loop through individual rays in this bundle
for ray in xrange(rays):
if se[ray] <= self.sim.minener:
# ignore rays with starting energy smaller than energy cutoff
continue
if ray in parents:
# Has a hit on another surface
first_childs = N.nonzero(ray == parents)[0]
c1 = sv[:, ray]
for cs in first_childs:
c2 = ev[:, cs]
co += [(c1[0], c1[1], c1[2]), (c2[0], c2[1], c2[2])]
else:
l = escaping_len
#if level == 0:
# l = 0.1
# Escaping ray.
c1 = sv[:, ray]
c2 = sv[:, ray] + sd[:, ray] * l
co += [(c1[0], c1[1], c1[2]), (c2[0], c2[1], c2[2])]
color = (1, 1 - float(level) / lentree, 0.5)
no1 = coin.SoSeparator()
ma1 = coin.SoMaterial()
ma1.diffuseColor = color
no1.addChild(ma1)
ds = coin.SoDrawStyle()
ds.style = ds.LINES
ds.lineWidth = 2
no1.addChild(ds)
coor = coin.SoCoordinate3()
coor.point.setValues(0, len(co), co)
no1.addChild(coor)
ls = coin.SoLineSet()
ind = [2] * (len(co) / 2)
ls.numVertices.setValues(0, len(ind), ind)
no1.addChild(ls)
no.addChild(no1)
self.r.addChild(no)
def __init__(self):
# self.space = 1
self.space = Draft.getParam("gridSpacing")
# self.mainlines = 10
self.mainlines = Draft.getParam("gridEvery")
self.numlines = 100
col = [0.2, 0.2, 0.3]
pick = coin.SoPickStyle()
pick.style.setValue(coin.SoPickStyle.UNPICKABLE)
self.trans = coin.SoTransform()
self.trans.translation.setValue([0, 0, 0])
bound = (self.numlines / 2) * self.space
pts = []
mpts = []
apts = []
for i in range(self.numlines + 1):
curr = -bound + i * self.space
z = 0
if i / float(self.mainlines) == i / self.mainlines:
if round(curr, 4) == 0:
apts.extend([[-bound, curr, z], [bound, curr, z]])
apts.extend([[curr, -bound, z], [curr, bound, z]])
else:
mpts.extend([[-bound, curr, z], [bound, curr, z]])
mpts.extend([[curr, -bound, z], [curr, bound, z]])
else:
pts.extend([[-bound, curr, z], [bound, curr, z]])
pts.extend([[curr, -bound, z], [curr, bound, z]])
idx = []
midx = []
aidx = []
for p in range(0, len(pts), 2):
idx.append(2)
for mp in range(0, len(mpts), 2):
midx.append(2)
for ap in range(0, len(apts), 2):
aidx.append(2)
mat1 = coin.SoMaterial()
mat1.transparency.setValue(0.7)
mat1.diffuseColor.setValue(col)
self.coords1 = coin.SoCoordinate3()
self.coords1.point.setValues(pts)
lines1 = coin.SoLineSet()
lines1.numVertices.setValues(idx)
mat2 = coin.SoMaterial()
mat2.transparency.setValue(0.3)
mat2.diffuseColor.setValue(col)
self.coords2 = coin.SoCoordinate3()
self.coords2.point.setValues(mpts)
lines2 = coin.SoLineSet()
lines2.numVertices.setValues(midx)
mat3 = coin.SoMaterial()
mat3.transparency.setValue(0)
mat3.diffuseColor.setValue(col)
self.coords3 = coin.SoCoordinate3()
self.coords3.point.setValues(apts)
lines3 = coin.SoLineSet()
lines3.numVertices.setValues(aidx)
s = coin.SoSeparator()
s.addChild(pick)
s.addChild(self.trans)
s.addChild(mat1)
s.addChild(self.coords1)
s.addChild(lines1)
s.addChild(mat2)
s.addChild(self.coords2)
s.addChild(lines2)
s.addChild(mat3)
s.addChild(self.coords3)
s.addChild(lines3)
Tracker.__init__(self, children=[s])
self.update()
def createExtensionSoSwitch(self, ext):
if not ext:
return None
sep = coin.SoSeparator()
pos = coin.SoTranslation()
mat = coin.SoMaterial()
crd = coin.SoCoordinate3()
fce = coin.SoFaceSet()
hnt = coin.SoShapeHints()
numVert = list() # track number of vertices in each polygon face
try:
wire = ext.getWire()
except FreeCAD.Base.FreeCADError:
wire = None
if not wire:
return None
if isinstance(wire, (list, tuple)):
p0 = [p for p in wire[0].discretize(Deflection=0.02)]
p1 = [p for p in wire[1].discretize(Deflection=0.02)]
p2 = list(reversed(p1))
polygon = [(p.x, p.y, p.z) for p in (p0 + p2)]
else:
if ext.extFaces:
# Create polygon for each extension face in compound extensions
allPolys = list()
extFaces = ext.getExtensionFaces(wire)
for f in extFaces:
pCnt = 0
wCnt = 0
for w in f.Wires:
if wCnt == 0:
poly = [p for p in w.discretize(Deflection=0.01)]
else:
poly = [p for p in w.discretize(Deflection=0.01)
][:-1]
pCnt += len(poly)
allPolys.extend(poly)
numVert.append(pCnt)
polygon = [(p.x, p.y, p.z) for p in allPolys]
else:
# poly = [p for p in wire.discretize(Deflection=0.02)][:-1]
poly = [p for p in wire.discretize(Deflection=0.02)]
polygon = [(p.x, p.y, p.z) for p in poly]
crd.point.setValues(polygon)
mat.diffuseColor = self.ColourDisabled
mat.transparency = self.TransparencyDeselected
hnt.faceType = coin.SoShapeHints.UNKNOWN_FACE_TYPE
hnt.vertexOrdering = coin.SoShapeHints.CLOCKWISE
if numVert:
# Transfer vertex counts for polygon faces
fce.numVertices.setValues(tuple(numVert))
sep.addChild(pos)
sep.addChild(mat)
sep.addChild(hnt)
sep.addChild(crd)
sep.addChild(fce)
# Finalize SoSwitch
switch = coin.SoSwitch()
switch.addChild(sep)
switch.whichChild = coin.SO_SWITCH_NONE
self.material = mat
return switch
def attach(self, vobj):
'''
Create Object visuals in 3D view.
'''
# GeoCoords Node.
self.geo_coords = coin.SoGeoCoordinate()
# Surface features.
self.triangles = coin.SoIndexedFaceSet()
shape_hints = coin.SoShapeHints()
shape_hints.vertex_ordering = coin.SoShapeHints.COUNTERCLOCKWISE
self.mat_color = coin.SoMaterial()
mat_binding = coin.SoMaterialBinding()
mat_binding.value = coin.SoMaterialBinding.OVERALL
edge_color = coin.SoBaseColor()
edge_color.rgb = (0.5, 0.5, 0.5)
offset = coin.SoPolygonOffset()
# Line style.
line_style = coin.SoDrawStyle()
line_style.style = coin.SoDrawStyle.LINES
line_style.lineWidth = 2
# Contour features.
cont_color = coin.SoBaseColor()
cont_color.rgb = (1, 1, 0)
self.cont_coords = coin.SoGeoCoordinate()
self.cont_lines = coin.SoLineSet()
# Contour root.
contours = coin.SoSeparator()
contours.addChild(cont_color)
contours.addChild(line_style)
contours.addChild(self.cont_coords)
contours.addChild(self.cont_lines)
# Face root.
faces = coin.SoSeparator()
faces.addChild(shape_hints)
faces.addChild(self.mat_color)
faces.addChild(mat_binding)
faces.addChild(self.geo_coords)
faces.addChild(self.triangles)
# Highlight for selection.
highlight = coin.SoType.fromName('SoFCSelection').createInstance()
#highlight.documentName.setValue(FreeCAD.ActiveDocument.Name)
#highlight.objectName.setValue(vobj.Object.Name)
#highlight.subElementName.setValue("Main")
highlight.addChild(edge_color)
highlight.addChild(line_style)
highlight.addChild(self.geo_coords)
highlight.addChild(self.triangles)
# Surface root.
surface_root = coin.SoSeparator()
surface_root.addChild(contours)
surface_root.addChild(offset)
surface_root.addChild(faces)
surface_root.addChild(offset)
surface_root.addChild(highlight)
vobj.addDisplayMode(surface_root,"Surface")
# Take features from properties.
self.onChanged(vobj,"TriangleColor")
