+# -*- coding: iso-8859-1 -*-
# Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
#
# Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
def RaiseIfFailed (Method_name, Operation):
if Operation.IsDone() == 0 and Operation.GetErrorCode() != "NOT_FOUND_ANY":
raise RuntimeError, Method_name + " : " + Operation.GetErrorCode()
-
+
## Return list of variables value from salome notebook
-## @ingroup l1_geompy_auxiliary
+## @ingroup l1_geompy_auxiliary
def ParseParameters(*parameters):
Result = []
StringResult = ""
else:
Result.append(parameter)
pass
-
+
StringResult = StringResult + str(parameter)
StringResult = StringResult + ":"
pass
StringResult = StringResult[:len(StringResult)-1]
Result.append(StringResult)
return Result
-
+
## Return list of variables value from salome notebook
-## @ingroup l1_geompy_auxiliary
+## @ingroup l1_geompy_auxiliary
def ParseList(list):
Result = []
StringResult = ""
else:
Result.append(str(parameter))
pass
-
+
StringResult = StringResult + str(parameter)
StringResult = StringResult + ":"
pass
StringResult = StringResult[:len(StringResult)-1]
return Result, StringResult
-
+
## Return list of variables value from salome notebook
-## @ingroup l1_geompy_auxiliary
+## @ingroup l1_geompy_auxiliary
def ParseSketcherCommand(command):
Result = ""
StringResult = ""
Result = Result[:len(Result)-1]
return Result, StringResult
+## Helper function which can be used to pack the passed string to the byte data.
+## Only '1' an '0' symbols are valid for the string. The missing bits are replaced by zeroes.
+## If the string contains invalid symbol (neither '1' nor '0'), the function raises an exception.
+## For example,
+## \code
+## val = PackData("10001110") # val = 0xAE
+## val = PackData("1") # val = 0x80
+## \endcode
+## @param data unpacked data - a string containing '1' and '0' symbols
+## @return data packed to the byte stream
+## @ingroup l1_geompy_auxiliary
+def PackData(data):
+ bytes = len(data)/8
+ if len(data)%8: bytes += 1
+ res = ""
+ for b in range(bytes):
+ d = data[b*8:(b+1)*8]
+ val = 0
+ for i in range(8):
+ val *= 2
+ if i < len(d):
+ if d[i] == "1": val += 1
+ elif d[i] != "0":
+ raise "Invalid symbol %s" % d[i]
+ pass
+ pass
+ res += chr(val)
+ pass
+ return res
+
+## Read bitmap texture from the text file.
+## In that file, any non-zero symbol represents '1' opaque pixel of the bitmap.
+## A zero symbol ('0') represents transparent pixel of the texture bitmap.
+## The function returns width and height of the pixmap in pixels and byte stream representing
+## texture bitmap itself.
+##
+## This function can be used to read the texture to the byte stream in order to pass it to
+## the AddTexture() function of geompy class.
+## For example,
+## \code
+## import geompy
+## geompy.init_geom(salome.myStudy)
+## texture = geompy.readtexture('mytexture.dat')
+## texture = geompy.AddTexture(*texture)
+## obj.SetMarkerTexture(texture)
+## \endcode
+## @param fname texture file name
+## @return sequence of tree values: texture's width, height in pixels and its byte stream
+## @ingroup l1_geompy_auxiliary
+def ReadTexture(fname):
+ try:
+ f = open(fname)
+ lines = [ l.strip() for l in f.readlines()]
+ f.close()
+ maxlen = 0
+ if lines: maxlen = max([len(x) for x in lines])
+ lenbytes = maxlen/8
+ if maxlen%8: lenbytes += 1
+ bytedata=""
+ for line in lines:
+ if len(line)%8:
+ lenline = (len(line)/8+1)*8
+ pass
+ else:
+ lenline = (len(line)/8)*8
+ pass
+ for i in range(lenline/8):
+ byte=""
+ for j in range(8):
+ if i*8+j < len(line) and line[i*8+j] != "0": byte += "1"
+ else: byte += "0"
+ pass
+ bytedata += PackData(byte)
+ pass
+ for i in range(lenline/8, lenbytes):
+ bytedata += PackData("0")
+ pass
+ return lenbytes*8, len(lines), bytedata
+ except:
+ pass
+ return 0, 0, ""
+
## Kinds of shape enumeration
# @ingroup l1_geompy_auxiliary
kind = GEOM.GEOM_IKindOfShape
CLOSED = 1
UNCLOSED = 2
-
class geompyDC(GEOM._objref_GEOM_Gen):
def __init__(self):
anObj.SetParameters(Parameters)
return anObj
+ ## Create a point by projection give coordinates on the given curve
+ # @param theRefCurve The referenced curve.
+ # @param theX X-coordinate in 3D space
+ # @param theY Y-coordinate in 3D space
+ # @param theZ Z-coordinate in 3D space
+ # @return New GEOM_Object, containing the created point.
+ #
+ # @ref tui_creation_point "Example"
+ def MakeVertexOnCurveByCoord(self,theRefCurve, theX, theY, theZ):
+ # Example: see GEOM_TestAll.py
+ theX, theY, theZ, Parameters = ParseParameters(theX, theY, theZ)
+ anObj = self.BasicOp.MakePointOnCurveByCoord(theRefCurve, theX, theY, theZ)
+ RaiseIfFailed("MakeVertexOnCurveByCoord", self.BasicOp)
+ anObj.SetParameters(Parameters)
+ return anObj
+
## Create a point, corresponding to the given parameters on the
# given surface.
# @param theRefSurf The referenced surface.
anObj.SetParameters(Parameters);
return anObj
+ ## Create a point by projection give coordinates on the given surface
+ # @param theRefSurf The referenced surface.
+ # @param theX X-coordinate in 3D space
+ # @param theY Y-coordinate in 3D space
+ # @param theZ Z-coordinate in 3D space
+ # @return New GEOM_Object, containing the created point.
+ #
+ # @ref swig_MakeVertexOnSurfaceByCoord "Example"
+ def MakeVertexOnSurfaceByCoord(self, theRefSurf, theX, theY, theZ):
+ theX, theY, theZ, Parameters = ParseParameters(theX, theY, theZ)
+ # Example: see GEOM_TestAll.py
+ anObj = self.BasicOp.MakePointOnSurfaceByCoord(theRefSurf, theX, theY, theZ)
+ RaiseIfFailed("MakeVertexOnSurfaceByCoord", self.BasicOp)
+ anObj.SetParameters(Parameters);
+ return anObj
+
## Create a point on intersection of two lines.
# @param theRefLine1, theRefLine2 The referenced lines.
# @return New GEOM_Object, containing the created point.
anObj = self.BasicOp.MakeTangentOnCurve(theRefCurve, theParameter)
RaiseIfFailed("MakeTangentOnCurve", self.BasicOp)
return anObj
-
+
## Create a tangent plane, corresponding to the given parameter on the given face.
# @param theFace The face for which tangent plane should be built.
# @param theParameterV vertical value of the center point (0.0 - 1.0).
RaiseIfFailed("MakePlaneFace", self.BasicOp)
anObj.SetParameters(Parameters)
return anObj
-
+
## Create a plane, passing through the 2 vectors
# with center in a start point of the first vector.
# @param theVec1 Vector, defining center point and plane direction.
RaiseIfFailed("MakePlane2Vec", self.BasicOp)
anObj.SetParameters(Parameters)
return anObj
-
+
## Create a plane, based on a Local coordinate system.
# @param theLCS coordinate system, defining plane.
# @param theTrimSize Half size of a side of quadrangle face, representing the plane.
# @ref swig_MakeMarker "Example"
def MakeMarker(self, OX,OY,OZ, XDX,XDY,XDZ, YDX,YDY,YDZ):
# Example: see GEOM_TestAll.py
- OX,OY,OZ, XDX,XDY,XDZ, YDX,YDY,YDZ, Parameters = ParseParameters(OX,OY,OZ, XDX,XDY,XDZ, YDX,YDY,YDZ);
+ OX,OY,OZ, XDX,XDY,XDZ, YDX,YDY,YDZ, Parameters = ParseParameters(OX,OY,OZ, XDX,XDY,XDZ, YDX,YDY,YDZ);
anObj = self.BasicOp.MakeMarker(OX,OY,OZ, XDX,XDY,XDZ, YDX,YDY,YDZ)
RaiseIfFailed("MakeMarker", self.BasicOp)
anObj.SetParameters(Parameters)
## Create B-Spline curve on the set of points.
# @param thePoints Sequence of points for the B-Spline curve.
+ # @param theIsClosed If True, build a closed curve.
# @return New GEOM_Object, containing the created B-Spline curve.
#
# @ref tui_creation_curve "Example"
- def MakeInterpol(self,thePoints):
+ def MakeInterpol(self, thePoints, theIsClosed=False):
# Example: see GEOM_TestAll.py
- anObj = self.CurvesOp.MakeSplineInterpolation(thePoints)
+ anObj = self.CurvesOp.MakeSplineInterpolation(thePoints, theIsClosed)
RaiseIfFailed("MakeSplineInterpolation", self.CurvesOp)
return anObj
anObj = self.CurvesOp.MakeSketcherOnPlane(theCommand, theWorkingPlane)
RaiseIfFailed("MakeSketcherOnPlane", self.CurvesOp)
return anObj
-
+
## Create a sketcher wire, following the numerical description,
# passed through <VAR>theCoordinates</VAR> argument. \n
# @param theCoordinates double values, defining points to create a wire,
anObj = self.PrimOp.MakeBoxTwoPnt(thePnt1, thePnt2)
RaiseIfFailed("MakeBoxTwoPnt", self.PrimOp)
return anObj
-
+
## Create a face with specified dimensions along OX-OY coordinate axes,
# with edges, parallel to this coordinate axes.
# @param theH height of Face.
# @param theW width of Face.
- # @param theOrientation orientation belong axis OXY OYZ OZX
+ # @param theOrientation orientation belong axis OXY OYZ OZX
# @return New GEOM_Object, containing the created face.
#
# @ref tui_creation_face "Example"
## Create a disk with specified dimensions along OX-OY coordinate axes.
# @param theR Radius of Face.
- # @param theOrientation set the orientation belong axis OXY or OYZ or OZX
+ # @param theOrientation set the orientation belong axis OXY or OYZ or OZX
# @return New GEOM_Object, containing the created disk.
#
# @ref tui_creation_face "Example"
RaiseIfFailed("MakePrismVecH2Ways", self.PrimOp)
anObj.SetParameters(Parameters)
return anObj
-
+
## Create a shape by extrusion of the base shape along the dx, dy, dz direction
# @param theBase Base shape to be extruded.
# @param theDX, theDY, theDZ Directions of extrusion.
RaiseIfFailed("MakePrismDXDYDZ", self.PrimOp)
anObj.SetParameters(Parameters)
return anObj
-
+
## Create a shape by extrusion of the base shape along the dx, dy, dz direction
# i.e. all the space, transfixed by the base shape during its translation
# along the vector on the given distance in 2 Ways (forward/backward) .
RaiseIfFailed("MakeFilletFacesR1R2", self.LocalOp)
anObj.SetParameters(Parameters)
return anObj
-
+
+ ## Perform a fillet on the specified edges of the given shape
+ # @param theShape - Wire Shape to perform fillet on.
+ # @param theR - Fillet radius.
+ # @param theListOfVertexes Global indices of vertexes to perform fillet on.
+ # \note Global index of sub-shape can be obtained, using method geompy.GetSubShapeID().
+ # \note The list of vertices could be empty,
+ # in this case fillet will done done at all vertices in wire
+ # @return New GEOM_Object, containing the result shape.
+ #
+ # @ref tui_fillet2d "Example"
+ def MakeFillet1D(self,theShape, theR, theListOfVertexes):
+ # Example: see GEOM_TestAll.py
+ anObj = self.LocalOp.MakeFillet1D(theShape, theR, theListOfVertexes)
+ RaiseIfFailed("MakeFillet1D", self.LocalOp)
+ return anObj
+
## Perform a fillet on the specified edges/faces of the given shape
# @param theShape - Face Shape to perform fillet on.
# @param theR - Fillet radius.
# Unite faces and edges, sharing one surface. It means that
# this faces must have references to one C++ surface object (handle).
# @param theShape The compound or single solid to remove irregular edges from.
- # @param theOptimumNbFaces If more than zero, unite faces only for those solids,
- # that have more than theOptimumNbFaces faces. If zero, unite faces always,
- # regardsless their quantity in the solid. If negative (the default value),
- # do not unite faces at all. For blocks repairing recommended value is 6.
+ # @param doUnionFaces If True, then unite faces. If False (the default value),
+ # do not unite faces.
# @return Improved shape.
#
# @ref swig_RemoveExtraEdges "Example"
- def RemoveExtraEdges(self,theShape,theOptimumNbFaces=-1):
+ def RemoveExtraEdges(self, theShape, doUnionFaces=False):
# Example: see GEOM_TestOthers.py
- anObj = self.BlocksOp.RemoveExtraEdges(theShape,theOptimumNbFaces)
+ nbFacesOptimum = -1 # -1 means do not unite faces
+ if doUnionFaces is True: nbFacesOptimum = 0 # 0 means unite faces
+ anObj = self.BlocksOp.RemoveExtraEdges(theShape, nbFacesOptimum)
RaiseIfFailed("RemoveExtraEdges", self.BlocksOp)
return anObj
def addPath(self,Path):
if (sys.path.count(Path) < 1):
sys.path.append(Path)
+ pass
+ pass
+
+ ## Load marker texture from the file
+ # @param Path a path to the texture file
+ # @return unique texture identifier
+ # @ingroup l1_geompy_auxiliary
+ def LoadTexture(self, Path):
+ # Example: see GEOM_TestAll.py
+ ID = self.InsertOp.LoadTexture(Path)
+ RaiseIfFailed("LoadTexture", self.InsertOp)
+ return ID
+
+ ## Add marker texture. @a Width and @a Height parameters
+ # specify width and height of the texture in pixels.
+ # If @a RowData is @c True, @a Texture parameter should represent texture data
+ # packed into the byte array. If @a RowData is @c False (default), @a Texture
+ # parameter should be unpacked string, in which '1' symbols represent opaque
+ # pixels and '0' represent transparent pixels of the texture bitmap.
+ #
+ # @param Width texture width in pixels
+ # @param Height texture height in pixels
+ # @param Texture texture data
+ # @param RowData if @c True, @a Texture data are packed in the byte stream
+ # @ingroup l1_geompy_auxiliary
+ def AddTexture(self, Width, Height, Texture, RowData=False):
+ # Example: see GEOM_TestAll.py
+ if not RowData: Texture = PackData(Texture)
+ ID = self.InsertOp.AddTexture(Width, Height, Texture)
+ RaiseIfFailed("AddTexture", self.InsertOp)
+ return ID
import omniORB
#Register the new proxy for GEOM_Gen
