[Bf-extensions-cvs] SVN commit: /data/svn/bf-extensions [688] delete contrib/py/scripts/addons/ space_view3d_cursor_to_edge_intersection.py
Brendon Murphy
meta.androcto1 at gmail.com
Mon May 24 18:40:22 CEST 2010
Revision: 688
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-extensions&revision=688
Author: meta-androcto
Date: 2010-05-24 18:40:21 +0200 (Mon, 24 May 2010)
Log Message:
-----------
delete contrib/py/scripts/addons/space_view3d_cursor_to_edge_intersection.py
add cursor to edge intersection to editmode cursor menu in trunk/py/scripts/addons/space_view3d_spacebar_menu.py
Modified Paths:
--------------
trunk/py/scripts/addons/space_view3d_spacebar_menu.py
Removed Paths:
-------------
contrib/py/scripts/addons/space_view3d_cursor_to_edge_intersection.py
Deleted: contrib/py/scripts/addons/space_view3d_cursor_to_edge_intersection.py
===================================================================
--- contrib/py/scripts/addons/space_view3d_cursor_to_edge_intersection.py 2010-05-24 15:16:11 UTC (rev 687)
+++ contrib/py/scripts/addons/space_view3d_cursor_to_edge_intersection.py 2010-05-24 16:40:21 UTC (rev 688)
@@ -1,146 +0,0 @@
-# cursor_to_edge_intersection.py Copyright (C) 2009-2010, Keith (Wahooney) Boshoff
-# parts based on Paul Bourke's Shortest Line Between 2 lines
-# ***** 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-# ***** END GPL LICENCE BLOCK *****
-
-bl_addon_info = {
- 'name': '3D View: Cursor to Edge Intersection',
- 'author': 'Keith (Wahooney) Boshoff',
- 'version': '1.0',
- 'blender': (2, 5, 3),
- 'location': 'Snap',
- 'description': 'adds Snap cursor to edge intersect to cursor tools',
- 'url': '',
- 'category': '3D View'}
-
-from mathutils import Vector, Matrix
-import math
-import bpy
-
-def abs(val):
- if val > 0:
- return val
- return -val
-
-def LineLineIntersect (p1, p2, p3, p4):
- # based on Paul Bourke's Shortest Line Between 2 lines
-
- min = 0.0000001
-
- v1 = Vector((p1.x - p3.x, p1.y - p3.y, p1.z - p3.z))
- v2 = Vector((p4.x - p3.x, p4.y - p3.y, p4.z - p3.z))
-
- if abs(v2.x) < min and abs(v2.y) < min and abs(v2.z) < min:
- return None
-
- v3 = Vector((p2.x - p1.x, p2.y - p1.y, p2.z - p1.z))
-
- if abs(v3.x) < min and abs(v3.y) < min and abs(v3.z) < min:
- return None
-
- d1 = v1.dot(v2)
- d2 = v2.dot(v3)
- d3 = v1.dot(v3)
- d4 = v2.dot(v2)
- d5 = v3.dot(v3)
-
- d = d5 * d4 - d2 * d2
-
- if abs(d) < min:
- return None
-
- n = d1 * d2 - d3 * d4
-
- mua = n / d
- mub = (d1 + d2 * (mua)) / d4
-
- return [Vector((p1.x + mua * v3.x, p1.y + mua * v3.y, p1.z + mua * v3.z)),
- Vector((p3.x + mub * v2.x, p3.y + mub * v2.y, p3.z + mub * v2.z))]
-
-def edgeIntersect(context, operator):
-
- obj = context.active_object
-
- if (obj.type != "MESH"):
- operator.report({'ERROR'}, "Object must be a mesh")
- return None
-
- edges = [];
- mesh = obj.data
- verts = mesh.verts
-
- is_editmode = (obj.mode == 'EDIT')
- if is_editmode:
- bpy.ops.object.mode_set(mode='OBJECT')
-
- for e in mesh.edges:
- if e.selected:
- edges.append(e)
-
- if is_editmode:
- bpy.ops.object.mode_set(mode='EDIT')
-
- if len(edges) != 2:
- operator.report({'ERROR'}, "Operator requires exactly 2 edges to be selected.")
- return
-
- line = LineLineIntersect(verts[edges[0].verts[0]].co, verts[edges[0].verts[1]].co, verts[edges[1].verts[0]].co, verts[edges[1].verts[1]].co)
-
- if (line == None):
- operator.report({'ERROR'}, "Selected edges are parallel.")
- return
-
- tm = obj.matrix.copy()
- point = ((line[0] + line[1]) / 2)
- point = tm * point
-
- context.scene.cursor_location = point
-
- return point
-
-class CursorToEdgeIntersection(bpy.types.Operator):
- '''Finds the mid-point of the shortest distance between two edges, the point may not lie
- between the edges as the edges are projected beyond their bounds'''
-
- bl_idname = "view3d.snap_cursor_to_edge_intersection"
- bl_label = "Cursor to Edge Intersection"
-
- def poll(self, context):
- obj = context.active_object
- return obj != None and obj.type == 'MESH'
-
- def execute(self, context):
- edgeIntersect(context, self)
- return {'FINISHED'}
-
-
-menu_func = (lambda self,
- context: self.layout.operator(CursorToEdgeIntersection.bl_idname,
- text="Cursor to Edge intersection"))
-
-def register():
- bpy.types.register(CursorToEdgeIntersection)
- bpy.types.VIEW3D_MT_snap.append(menu_func)
-
-def unregister():
- bpy.types.unregister(CursorToEdgeIntersection)
- bpy.types.VIEW3D_MT_snap.append(menu_func)
-
-if __name__ == "__main__":
- register()
\ No newline at end of file
Modified: trunk/py/scripts/addons/space_view3d_spacebar_menu.py
===================================================================
--- trunk/py/scripts/addons/space_view3d_spacebar_menu.py 2010-05-24 15:16:11 UTC (rev 687)
+++ trunk/py/scripts/addons/space_view3d_spacebar_menu.py 2010-05-24 16:40:21 UTC (rev 688)
@@ -68,34 +68,10 @@
"""
import bpy
from bpy import *
+from mathutils import Vector, Matrix
+import math
-# Classes for VIEW3D_MT_CursorMenu()
-class pivot_cursor(bpy.types.Operator):
- bl_idname = "view3d.pivot_cursor"
- bl_label = "Cursor as Pivot Point"
-
- def poll(self, context):
- return bpy.context.space_data.pivot_point != 'CURSOR'
-
- def execute(self, context):
- bpy.context.space_data.pivot_point = 'CURSOR'
- return {'FINISHED'}
-
-
-class revert_pivot(bpy.types.Operator):
- bl_idname = "view3d.revert_pivot"
- bl_label = "Reverts Pivot Point to median"
-
- def poll(self, context):
- return bpy.context.space_data.pivot_point != 'MEDIAN_POINT'
-
- def execute(self, context):
- bpy.context.space_data.pivot_point = 'MEDIAN_POINT'
- # @todo Change this to 'BOUDNING_BOX_CENTER' if needed...
- return{'FINISHED'}
-
-
# Dynamic Menu
class VIEW3D_MT_Space_Dynamic_Menu(bpy.types.Menu):
bl_label = "Dynamic Spacebar Menu"
@@ -184,7 +160,7 @@
layout.separator()
# Cursor block
- layout.menu("VIEW3D_MT_CursorMenu", icon='CURSOR')
+ layout.menu("VIEW3D_MT_EditCursorMenu", icon='CURSOR')
layout.separator()
# Edit block
@@ -1259,6 +1235,32 @@
text="Change Keying Set...")
layout.separator()
+# Classes for VIEW3D_MT_CursorMenu()
+class VIEW3D_OT_pivot_cursor(bpy.types.Operator):
+ "Cursor as Pivot Point"
+ bl_idname = "view3d.pivot_cursor"
+ bl_label = "Cursor as Pivot Point"
+
+ def poll(self, context):
+ return bpy.context.space_data.pivot_point != 'CURSOR'
+
+ def execute(self, context):
+ bpy.context.space_data.pivot_point = 'CURSOR'
+ return {'FINISHED'}
+
+class VIEW3D_OT_revert_pivot(bpy.types.Operator):
+ "Revert Pivot Point"
+ bl_idname = "view3d.revert_pivot"
+ bl_label = "Reverts Pivot Point to median"
+
+ def poll(self, context):
+ return bpy.context.space_data.pivot_point != 'MEDIAN_POINT'
+
+ def execute(self, context):
+ bpy.context.space_data.pivot_point = 'MEDIAN_POINT'
+ # @todo Change this to 'BOUDNING_BOX_CENTER' if needed...
+ return{'FINISHED'}
+
class VIEW3D_MT_CursorMenu(bpy.types.Menu):
bl_label = "Snap Cursor Menu"
@@ -1285,6 +1287,130 @@
layout.operator("view3d.revert_pivot",
text="Revert Pivot Point")
+class VIEW3D_MT_EditCursorMenu(bpy.types.Menu):
+ bl_label = "Snap Cursor Menu"
+
+ def draw(self, context):
+
+ layout = self.layout
+ layout.operator_context = 'INVOKE_REGION_WIN'
+ layout.operator("view3d.snap_cursor_to_selected",
+ text="Cursor to Selected")
+ layout.operator("view3d.snap_cursor_to_center",
+ text="Cursor to Center")
+ layout.operator("view3d.snap_cursor_to_grid",
+ text="Cursor to Grid")
+ layout.operator("view3d.snap_cursor_to_active",
+ text="Cursor to Active")
+ layout.separator()
+ layout.operator("view3d.snap_selected_to_cursor",
+ text="Selection to Cursor")
+ layout.operator("view3d.snap_selected_to_grid",
+ text="Selection to Grid")
+ layout.separator()
+ layout.operator("view3d.pivot_cursor",
+ text="Set Cursor as Pivot Point")
+ layout.operator("view3d.revert_pivot",
+ text="Revert Pivot Point")
+ layout.operator("view3d.snap_cursor_to_edge_intersection",
+ text="Cursor to Edge Intersection")
+
+def abs(val):
+ if val > 0:
+ return val
+ return -val
+
+def LineLineIntersect (p1, p2, p3, p4):
+ # based on Paul Bourke's Shortest Line Between 2 lines
+
+ min = 0.0000001
+
+ v1 = Vector((p1.x - p3.x, p1.y - p3.y, p1.z - p3.z))
+ v2 = Vector((p4.x - p3.x, p4.y - p3.y, p4.z - p3.z))
+
+ if abs(v2.x) < min and abs(v2.y) < min and abs(v2.z) < min:
+ return None
+
+ v3 = Vector((p2.x - p1.x, p2.y - p1.y, p2.z - p1.z))
+
+ if abs(v3.x) < min and abs(v3.y) < min and abs(v3.z) < min:
+ return None
+
+ d1 = v1.dot(v2)
+ d2 = v2.dot(v3)
+ d3 = v1.dot(v3)
+ d4 = v2.dot(v2)
+ d5 = v3.dot(v3)
+
+ d = d5 * d4 - d2 * d2
+
+ if abs(d) < min:
+ return None
+
+ n = d1 * d2 - d3 * d4
+
+ mua = n / d
+ mub = (d1 + d2 * (mua)) / d4
+
+ return [Vector((p1.x + mua * v3.x, p1.y + mua * v3.y, p1.z + mua * v3.z)),
+ Vector((p3.x + mub * v2.x, p3.y + mub * v2.y, p3.z + mub * v2.z))]
+
+def edgeIntersect(context, operator):
+
+ obj = context.active_object
+
+ if (obj.type != "MESH"):
+ operator.report({'ERROR'}, "Object must be a mesh")
+ return None
+
+ edges = [];
+ mesh = obj.data
+ verts = mesh.verts
+
+ is_editmode = (obj.mode == 'EDIT')
+ if is_editmode:
+ bpy.ops.object.mode_set(mode='OBJECT')
+
+ for e in mesh.edges:
+ if e.selected:
+ edges.append(e)
+
+ if is_editmode:
+ bpy.ops.object.mode_set(mode='EDIT')
+
+ if len(edges) != 2:
+ operator.report({'ERROR'}, "Operator requires exactly 2 edges to be selected.")
+ return
+
@@ Diff output truncated at 10240 characters. @@
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