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Diffstat (limited to 'release/scripts/object_drop.py')
| -rw-r--r-- | release/scripts/object_drop.py | 253 |
1 files changed, 0 insertions, 253 deletions
diff --git a/release/scripts/object_drop.py b/release/scripts/object_drop.py deleted file mode 100644 index 19cc1f8d15a..00000000000 --- a/release/scripts/object_drop.py +++ /dev/null @@ -1,253 +0,0 @@ -#!BPY -""" -Name: 'Drop Onto Ground' -Blender: 249 -Group: 'Object' -Tooltip: 'Drop the selected objects onto "ground" objects' -""" -__author__= "Campbell Barton" -__url__= ["blender.org", "blenderartists.org"] -__version__= "1.1" - -__bpydoc__= """ -""" - -# -------------------------------------------------------------------------- -# Drop Objects v1.0 by Campbell Barton (AKA Ideasman42) -# -------------------------------------------------------------------------- -# ***** 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 ***** -# -------------------------------------------------------------------------- - - -from Blender import Draw, Geometry, Mathutils, Window -from Blender.Mathutils import Vector, AngleBetweenVecs, RotationMatrix -import bpy - - -GLOBALS = {} -GLOBALS['GROUND_SOURCE'] = [Draw.Create(1), Draw.Create(0)] -GLOBALS['GROUND_GROUP_NAME'] = Draw.Create('terrain') -GLOBALS['DROP_AXIS'] = [Draw.Create(1), Draw.Create(0)] # on what axis will we drop? -GLOBALS['DROP_OVERLAP_CHECK'] = Draw.Create(1) # is the terrain a single skin? -GLOBALS['DROP_ORIENT'] = Draw.Create(1) -GLOBALS['DROP_ORIENT_VALUE'] = Draw.Create(100.0) -GLOBALS['EVENT'] = 2 -GLOBALS['MOUSE'] = None - -def collect_terrain_triangles(obs_terrain): - terrain_tris = [] - me = bpy.data.meshes.new() - - for ob in obs_terrain: - def blend_face_to_terrain_tris(f): - no = f.no - cos = [v.co for v in f] - if len(cos) == 4: return [(cos[0], cos[1], cos[2], no), (cos[0], cos[2], cos[3], no)] - else: return [(cos[0], cos[1], cos[2], no), ] - - # Clear - me.verts = None - try: me.getFromObject(ob) - except: pass - - me.transform(ob.matrixWorld) - for f in me.faces: # may be [], thats ok - terrain_tris.extend( blend_face_to_terrain_tris(f) ) - - me.verts = None # clear to save ram - return terrain_tris - -def calc_drop_loc(ob, terrain_tris, axis): - pt = Vector(ob.loc) - - isect = None - isect_best = None - isect_best_no = None - isect_best_len = 0.0 - - for t1,t2,t3, no in terrain_tris: - #if Geometry.PointInTriangle2D(pt, t1,t2,t3): - isect = Mathutils.Intersect(t1, t2, t3, axis, pt, 1) # 1==clip - if isect: - if not GLOBALS['DROP_OVERLAP_CHECK'].val: - # Find the first location - return isect, no - else: - if isect_best: - isect_len = (pt-isect).length - if isect_len < isect_best_len: - isect_best_len = isect_len - isect_best = isect - isect_best_no = no - - else: - isect_best_len = (pt-isect).length - isect_best = isect; - isect_best_no = no - - return isect_best, isect_best_no - - -def error_nogroup(): - Draw.PupMenu('The Group name does not exist') -def error_noact(): - Draw.PupMenu('There is no active object') -def error_noground(): - Draw.PupMenu('No triangles could be found to drop the objects onto') -def error_no_obs(): - Draw.PupMenu('No objects selected to drop') - -# event and value arnt used -def terrain_clamp(event, value): - - sce = bpy.data.scenes.active - if GLOBALS['GROUND_SOURCE'][0].val: - obs_terrain = [sce.objects.active] - if not obs_terrain[0]: - error_noact() - return - else: - try: obs_terrain = bpy.data.groups[ GLOBALS['GROUND_GROUP_NAME'].val ].objects - except: - error_nogroup() - return - - obs_clamp = [ob for ob in sce.objects.context if ob not in obs_terrain and not ob.lib] - if not obs_clamp: - error_no_obs() - return - - terrain_tris = collect_terrain_triangles(obs_terrain) - if not terrain_tris: - error_noground() - return - - - - if GLOBALS['DROP_AXIS'][0].val: - axis = Vector(0,0,-1) - else: - axis = Vector(Window.GetViewVector()) - - do_orient = GLOBALS['DROP_ORIENT'].val - do_orient_val = GLOBALS['DROP_ORIENT_VALUE'].val/100.0 - if not do_orient_val: do_orient = False - - for ob in obs_clamp: - loc, no = calc_drop_loc(ob, terrain_tris, axis) - if loc: - if do_orient: - try: ang = AngleBetweenVecs(no, axis) - except:ang = 0.0 - if ang > 90.0: - no = -no - ang = 180.0-ang - - if ang > 0.0001: - ob_matrix = ob.matrixWorld * RotationMatrix(ang * do_orient_val, 4, 'r', axis.cross(no)) - ob.setMatrix(ob_matrix) - - ob.loc = loc - - # to make the while loop exist - GLOBALS['EVENT'] = EVENT_EXIT - - -# UI STUFF ------------------------ -def do_axis_z(e,v): - GLOBALS['DROP_AXIS'][0].val = 1 - GLOBALS['DROP_AXIS'][1].val = 0 - GLOBALS['EVENT'] = e - -def do_axis_view(e,v): - GLOBALS['DROP_AXIS'][0].val = 0 - GLOBALS['DROP_AXIS'][1].val = 1 - GLOBALS['EVENT'] = e - -def do_ground_source_act(e,v): - GLOBALS['GROUND_SOURCE'][0].val = 1 - GLOBALS['GROUND_SOURCE'][1].val = 0 - GLOBALS['EVENT'] = e - -def do_ground_source_group(e,v): - GLOBALS['GROUND_SOURCE'][0].val = 0 - GLOBALS['GROUND_SOURCE'][1].val = 1 - GLOBALS['EVENT'] = e - -def do_ground_group_name(e,v): - try: g = bpy.data.groups[v] - except: g = None - if not g: error_nogroup() - GLOBALS['EVENT'] = e - -def do_dummy(e,v): - GLOBALS['EVENT'] = e - -EVENT_NONE = 0 -EVENT_EXIT = 1 -EVENT_REDRAW = 2 -def terain_clamp_ui(): - - # Only to center the UI - x,y = GLOBALS['MOUSE'] - x-=40 - y-=70 - - Draw.Label('Drop Axis', x-70,y+120, 60, 20) - Draw.BeginAlign() - GLOBALS['DROP_AXIS'][0] = Draw.Toggle('Z', EVENT_REDRAW, x+20, y+120, 30, 20, GLOBALS['DROP_AXIS'][0].val, 'Drop down on the global Z axis', do_axis_z) - GLOBALS['DROP_AXIS'][1] = Draw.Toggle('View Z', EVENT_REDRAW, x+50, y+120, 70, 20, GLOBALS['DROP_AXIS'][1].val, 'Drop allong the view vector', do_axis_view) - Draw.EndAlign() - - # Source - Draw.Label('Drop on to...', x-70,y+90, 120, 20) - Draw.BeginAlign() - GLOBALS['GROUND_SOURCE'][0] = Draw.Toggle('Active Object', EVENT_REDRAW, x-70, y+70, 110, 20, GLOBALS['GROUND_SOURCE'][0].val, '', do_ground_source_act) - GLOBALS['GROUND_SOURCE'][1] = Draw.Toggle('Group', EVENT_REDRAW, x+40, y+70, 80, 20, GLOBALS['GROUND_SOURCE'][1].val, '', do_ground_source_group) - if GLOBALS['GROUND_SOURCE'][1].val: - GLOBALS['GROUND_GROUP_NAME'] = Draw.String('GR:', EVENT_REDRAW+1001, x-70, y+50, 190, 20, GLOBALS['GROUND_GROUP_NAME'].val, 21, '', do_ground_group_name) - Draw.EndAlign() - - GLOBALS['DROP_OVERLAP_CHECK'] = Draw.Toggle('Overlapping Terrain', EVENT_NONE, x-70, y+20, 190, 20, GLOBALS['DROP_OVERLAP_CHECK'].val, "Check all terrain triangles and use the top most (slow)") - - Draw.BeginAlign() - GLOBALS['DROP_ORIENT'] = Draw.Toggle('Orient Normal', EVENT_REDRAW, x-70, y-10, 110, 20, GLOBALS['DROP_ORIENT'].val, "Rotate objects to the face normal", do_dummy) - if GLOBALS['DROP_ORIENT'].val: - GLOBALS['DROP_ORIENT_VALUE'] = Draw.Number('', EVENT_NONE, x+40, y-10, 80, 20, GLOBALS['DROP_ORIENT_VALUE'].val, 0.0, 100.0, "Percentage to orient 0.0 - 100.0") - Draw.EndAlign() - - Draw.PushButton('Drop Objects', EVENT_EXIT, x+20, y-40, 100, 20, 'Drop the selected objects', terrain_clamp) - - # So moving the mouse outside the popup exits the while loop - GLOBALS['EVENT'] = EVENT_EXIT - -def main(): - - # This is to set the position if the popup - GLOBALS['MOUSE'] = Window.GetMouseCoords() - - # hack so the toggle buttons redraw. this is not nice at all - while GLOBALS['EVENT'] == EVENT_REDRAW: - Draw.UIBlock(terain_clamp_ui, 0) - -if __name__ == '__main__': - main() - -GLOBALS.clear() - |