[Bf-extensions-cvs] SVN commit: /data/svn/bf-extensions [758] moved to contrib, the script is far too buggy for release.
Brendon Murphy
meta.androcto1 at gmail.com
Sun Jul 4 15:25:53 CEST 2010
Revision: 758
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-extensions&revision=758
Author: meta-androcto
Date: 2010-07-04 15:25:53 +0200 (Sun, 04 Jul 2010)
Log Message:
-----------
moved to contrib, the script is far too buggy for release.
removal requested by author
Added Paths:
-----------
contrib/py/scripts/addons/import_scene_dxf.py
Removed Paths:
-------------
trunk/py/scripts/addons/import_scene_dxf.py
Added: contrib/py/scripts/addons/import_scene_dxf.py
===================================================================
--- contrib/py/scripts/addons/import_scene_dxf.py (rev 0)
+++ contrib/py/scripts/addons/import_scene_dxf.py 2010-07-04 13:25:53 UTC (rev 758)
@@ -0,0 +1,2078 @@
+# ##### 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 #####
+
+bl_addon_info = {
+ 'name': 'Import Autocad DXF (.dxf)',
+ 'author': 'Thomas Larsson',
+ 'version': '0.1',
+ 'blender': (2, 5, 3),
+ 'location': 'File > Import',
+ 'description': 'Import files in the Autocad DXF format (.dxf)',
+ 'wiki_url': 'http://wiki.blender.org/index.php/Extensions:Py/Scripts',
+ 'category': 'Import/Export'}
+
+"""
+Place this file in the .blender/scripts/addons dir
+You have to activated the script in the "Add-Ons" tab (user preferences).
+Access from the File > Import menu.
+"""
+
+import os
+import codecs
+import math
+import bpy
+import mathutils
+from mathutils import Vector
+
+#
+# Global flags
+#
+
+T_Merge = 0x01
+T_Replace = 0x02
+T_Curves = 0x04
+T_Verbose = 0x08
+T_Debug = 0x10
+
+toggle = T_Merge | T_Replace
+
+theMergeLimit = 1e-5
+
+#
+# class CSection:
+#
+
+class CSection:
+ type = None
+
+ def __init__(self):
+ self.data = []
+
+ def display(self):
+ print("Section", self.type)
+ for datum in self.data:
+ datum.display()
+
+#
+# class CTable:
+#
+
+class CTable:
+ def __init__(self):
+ self.type = None
+ self.name = None
+ self.handle = None
+ self.owner = None
+ self.subclass = None
+ self.nEntries = 0
+ def display(self):
+ print("Table %s %s %s %s %s %d" % (self.type, self.name, self.handle, self.owner, self.subclass, self.nEntries))
+
+#
+# class CEntity:
+#
+class CEntity:
+ def __init__(self, typ, drawtype):
+ self.type = typ
+ self.drawtype = drawtype
+ self.handle = None
+ self.owner = None
+ self.subclass = None
+ self.layer = 0
+ self.color = 0
+ self.invisible = 0
+ self.linetype_name = ''
+ self.linetype_scale = 1.0
+ self.paperspace = 0
+ self.extrusion = Vector()
+
+ def display(self):
+ print("Entity %s %s %s %s %s %s %x" %
+ (self.type, self.handle, self.owner, self.subclass, self.layer, self.color, self.invisible))
+
+ def build(self, vn):
+ global toggle
+ if toggle & T_Debug:
+ raise NameError("Cannot build %s yet" % self.type)
+ return(([], [], vn))
+
+ def draw(self):
+ global toggle
+ if toggle & T_Debug:
+ raise NameError("Cannot draw %s yet" % self.type)
+ return
+
+
+DxfCommonAttributes = {
+ 5 : 'handle',
+ 6 : 'linetype_name',
+ 8 : 'layer',
+ 48 : 'linetype_scale',
+ 60 : 'invisible',
+ 62 : 'color',
+ 67 : 'paperspace',
+ 100 : 'subclass',
+ 330 : 'owner',
+ 360 : 'owner',
+ 210 : 'extrusion.x', 220 : 'extrusion.y', 230 : 'extrusion.z',
+}
+
+#
+# class C3dFace(CEntity):
+# 10 : 'point0.x', 20 : 'point0.y', 30 : 'point0.z',
+# 11 : 'point1.x', 21 : 'point1.y', 31 : 'point1.z',
+# 12 : 'point2.x', 22 : 'point2.y', 32 : 'point2.z',
+# 13 : 'point3.x', 23 : 'point3.y', 33 : 'point3.z',
+# 70 : 'flags',
+#
+
+class C3dFace(CEntity):
+ def __init__(self):
+ CEntity.__init__(self, '3DFACE', 'Face')
+ self.point0 = Vector()
+ self.point1 = Vector()
+ self.point2 = Vector()
+ self.point3 = Vector()
+
+ def display(self):
+ CEntity.display(self)
+ print(self.point0)
+ print(self.point1)
+ print(self.point2)
+ print(self.point3)
+
+ def build(self, vn):
+ verts = [self.point0, self.point1, self.point2]
+ if self.point2 == self.point3:
+ face = (vn, vn+1, vn+2)
+ vn += 3
+ else:
+ verts.append( self.point3 )
+ face = (vn, vn+1, vn+2, vn+3)
+ vn += 4
+ return((verts, [face], vn))
+
+#
+# class C3dSolid(CEntity):
+# 1 : 'data', 3 : 'more', 70 : 'version',
+#
+
+class C3dSolid(CEntity):
+ def __init__(self):
+ CEntity.__init__(self, '3DSOLID', 'Face')
+ self.data = None
+ self.more = None
+ self.version = 0
+
+#
+# class CAcadProxyEntity(CEntity):
+# 70 : 'format',
+# 90 : 'id', 91 : 'class', 92 : 'graphics_size', 93 : 'entity_size', 95: 'format',
+# 310 : 'data', 330 : 'id1', 340 : 'id2', 350 : 'id3', 360 : 'id4',
+#
+
+class CAcadProxyEntity(CEntity):
+ def __init__(self):
+ CEntity.__init__(self, 'ACAD_PROXY_ENTITY', None)
+
+
+#
+# class CArc(CEntity):
+# 10 : 'center.x', 20 : 'center.y', 30 : 'center.z',
+# 40 : 'radius',
+# 50 : 'start_angle', 51 : 'end_angle'
+#
+
+class CArc(CEntity):
+ def __init__(self):
+ CEntity.__init__(self, 'ARC', 'Edge')
+ self.center = Vector()
+ self.radius = 0.0
+ self.start_angle = 0.0
+ self.end_angle = 0.0
+
+ def display(self):
+ CEntity.display(self)
+ print(self.center)
+ print("%.4f %.4f %.4f " % (self.radius, self.start_angle, self.end_angle))
+
+ def build(self, vn):
+ dphi = (self.end_angle - self.start_angle)*math.pi/180
+ phi0 = self.start_angle*math.pi/180
+ w = dphi/32
+ r = self.radius
+ center = self.center
+ verts = []
+ edges = []
+ for n in range(32):
+ s = math.sin(n*w + phi0)
+ c = math.cos(n*w + phi0)
+ v = (center.x + r*c, center.y + r*s, center.z)
+ verts.append(v)
+ edges.append((vn,vn+1))
+ vn += 1
+ edges.pop()
+ return( (verts, edges, vn) )
+
+#
+# class CArcAlignedText(CEntity):
+# 1 : 'text', 2 : 'font', 3 : 'bigfont', 7 : 'style',
+# 10 : 'center.x', 20 : 'center.y', 30 : 'center.z',
+# 40 : 'radius', 41 : 'width', 42 : 'height', 43 : 'spacing',
+# 44 : 'offset', 45 : 'right_offset', 46 : 'left_offset',
+# 50 : 'start_angle', 51 : 'end_angle',
+# 70 : 'order', 71 : 'direction', 72 : 'alignment', 73 : 'side',
+# 74 : 'bold', 75 : 'italic', 76 : 'underline',
+# 77 : 'character_set', 78 : 'pitch', 79 'fonttype',
+# 90 : 'color',
+# 280 : 'wizard', 330 : 'id'
+#
+
+class CArcAlignedText(CEntity):
+ def __init__(self):
+ CEntity.__init__(self, 'ARCALIGNEDTEXT', 'Edge')
+ self.text = ""
+ self.style = ""
+ self.center = Vector()
+ self.radius = 0.0
+ self.width = 1.0
+ self.height = 1.0
+ self.spacing = 1.0
+ self.offset = 0.0
+ self.right_offset = 0.0
+ self.left_offset = 0.0
+ self.start_angle = 0.0
+ self.end_angle = 0.0
+ self.order = 0
+ self.directions = 0
+ self.alignment = 0
+ self.side = 0
+ self.bold = 0
+ self.italic = 0
+ self.underline = 0
+ self.character_set = 0
+ self.pitch = 0
+ self.fonttype = 0
+ self.color = 0
+ self.wizard = None
+ self.id = None
+
+
+#
+# class CAttdef(CEntity):
+# 1 : 'text', 2 : 'tag', 3 : 'prompt', 7 : 'style',
+# 10 : 'insertion_point.x', 20 : 'insertion_point.y', 30 : 'insertion_point.z',
+# 11 : 'alignment_point.x', 21 : 'alignment_point.y', 31 : 'alignment_point.z',
+# 40 : 'height', 41 : 'x_scale',
+# 50 : 'rotation_angle', 51 : 'oblique_angle',
+# 70 : 'flags', 71 : 'text_generation_flags',
+# 72 : 'horizontal_justification', 74 : 'vertical_justification',
+#
+
+class CAttdef(CEntity):
+ def __init__(self):
+ CEntity.__init__(self, 'ATTDEF', None)
+ self.value = ""
+ self.tag = ""
+ self.prompt = ""
+ self.style = ""
+ self.insertion_point = Vector()
+ self.alignment_point = Vector()
+ self.height = 1.0
+ self.x_scale = 1.0
+ self.rotation_angle = 0.0
+ self.oblique_angle = 0.0
+ self.flags = 0
+ self.text_generation_flags = 0
+ self.horizontal_justification = 0.0
+ self.vertical_justification = 0.0
+
+ def draw(self):
+ drawText(self.text, self.insertion_point, self.height, self.x_scale, self.rotation_angle, self.oblique_angle)
+ return
+
+#
+# class CAttrib(CEntity):
+# 1 : 'text', 2 : 'tag', 3 : 'prompt', 7 : 'style',
+# 10 : 'insertion_point.x', 20 : 'insertion_point.y', 30 : 'insertion_point.z',
+# 11 : 'alignment_point.x', 21 : 'alignment_point.y', 31 : 'alignment_point.z',
+# 40 : 'height', 41 : 'x_scale',
+# 50 : 'rotation_angle', 51 : 'oblique_angle',
+# 70 : 'flags', 73 : 'length',
+# 71 : 'text_generation_flags', 72 : 'horizontal_justification', 74 : 'vertical_justification',
+#
+
+class CAttrib(CEntity):
+ def __init__(self):
+ CEntity.__init__(self, 'ATTRIB', None)
+ self.text = ""
+ self.tag = ""
+ self.prompt = ""
+
+ self.style = ""
+ self.insertion_point = Vector()
+ self.alignment_point = Vector()
+ self.height = 1.0
+ self.x_scale = 1.0
+ self.rotation_angle = 0.0
+ self.oblique_angle = 0.0
+ self.flags = 0
+ self.length = 1.0
+ self.text_generation_flags = 0
+ self.horizontal_justification = 0.0
+ self.vertical_justification = 0.0
+
+ def draw(self):
+ drawText(self.text, self.insertion_point, self.height, self.x_scale, self.rotation_angle, self.oblique_angle)
+ return
+
+
+#
+# class CBlock(CEntity):
+# 1 : 'xref', 2 : 'name', 3 : 'also_name',
+# 10 : 'base_point.x', 20 : 'base_point.y', 30 : 'base_point.z',
+# 40 : 'size', 41 : 'x_scale',
+# 50 : 'rotation_angle', 51 : 'oblique_angle',
+# 70 : 'flags',
+#
+
+class CBlock(CEntity):
+ def __init__(self):
+ CEntity.__init__(self, 'BLOCK', None)
+ self.xref = ""
+ self.name = ""
+ self.also_name = ""
+ self.base_point = Vector()
+ self.size = 1.0
+ self.x_scale = 1.0
+ self.rotation_angle = 0.0
+ self.oblique_angle = 0.0
+ self.flags = 0
+
+ def display(self):
+ CEntity.display(self)
+ print("%s %s %s " % (self.xref, self.name, self.also_name))
+ print(self.base_point)
+
+ def draw(self):
+ # Todo
+ return
+
+#
+# class CCircle(CEntity):
+# 10 : 'center.x', 20 : 'center.y', 30 : 'center.z',
+# 40 : 'radius'
+#
+
+class CCircle(CEntity):
+ def __init__(self):
+ CEntity.__init__(self, 'CIRCLE', 'Edge')
+ self.center = Vector()
+ self.radius = 0.0
+
+ def display(self):
+ CEntity.display(self)
+ print(self.center)
+ print("%.4f" % self.radius)
+
+ def build(self, vn):
+ w = 2*math.pi/32
+ r = self.radius
+ center = self.center
+ verts = []
+ edges = []
+ v0 = vn
+ for n in range(32):
+ s = math.sin(n*w)
+ c = math.cos(n*w)
+ v = (center.x + r*c, center.y + r*s, center.z)
+ verts.append(v)
+ edges.append((vn,vn+1))
+ vn += 1
+ edges.pop()
+ edges.append((v0,vn-1))
@@ Diff output truncated at 10240 characters. @@
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