Revision: 20399
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=20399
Author: campbellbarton
Date: 2009-05-25 13:39:09 +0200 (Mon, 25 May 2009)
Log Message:
-----------
* UI tweaks to python controller (more space for module name), setParent
actuator use less space
* object_drop.py - option to orient to face normal (useful for scattering
objects over terrain), accounts for normal flipping and can adjust the
orientation %.
Modified Paths:
--------------
trunk/blender/release/scripts/object_drop.py
trunk/blender/source/blender/src/buttons_logic.c
Modified: trunk/blender/release/scripts/object_drop.py
===================================================================
--- trunk/blender/release/scripts/object_drop.py 2009-05-25 08:46:24 UTC
(rev 20398)
+++ trunk/blender/release/scripts/object_drop.py 2009-05-25 11:39:09 UTC
(rev 20399)
@@ -1,13 +1,13 @@
#!BPY
"""
Name: 'Drop Onto Ground'
-Blender: 245
+Blender: 249
Group: 'Object'
Tooltip: 'Drop the selected objects onto "ground" objects'
"""
__author__= "Campbell Barton"
__url__= ["blender.org", "blenderartists.org"]
-__version__= "1.0"
+__version__= "1.1"
__bpydoc__= """
"""
@@ -36,6 +36,7 @@
from Blender import Draw, Geometry, Mathutils, Window
+from Blender.Mathutils import Vector, AngleBetweenVecs, RotationMatrix
import bpy
@@ -44,6 +45,8 @@
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
@@ -52,19 +55,18 @@
me = bpy.data.meshes.new()
for ob in obs_terrain:
- # this matrix takes the object and drop matrix into account
- ob_mat = ob.matrixWorld # * drop_matrix
-
def blend_face_to_terrain_tris(f):
- cos = [v.co*ob_mat for v in f]
- if len(cos) == 4: return [(cos[0], cos[1],
cos[2]), (cos[0], cos[2], cos[3])]
- else: return [(cos[0],
cos[1], cos[2]), ]
+ 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) )
@@ -72,30 +74,34 @@
return terrain_tris
def calc_drop_loc(ob, terrain_tris, axis):
- pt = Mathutils.Vector(ob.loc)
+ pt = Vector(ob.loc)
isect = None
isect_best = None
+ isect_best_no = None
isect_best_len = 0.0
- for t1,t2,t3 in terrain_tris:
+ 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
+ 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;
- return isect_best
+ isect_best_no = no
+
+ return isect_best, isect_best_no
def error_nogroup():
@@ -135,13 +141,28 @@
if GLOBALS['DROP_AXIS'][0].val:
- axis = Mathutils.Vector(0,0,-1)
+ axis = Vector(0,0,-1)
else:
- axis = Mathutils.Vector(Window.GetViewVector())
+ 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 = calc_drop_loc(ob, terrain_tris, axis)
+ 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
@@ -175,8 +196,9 @@
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
@@ -185,7 +207,7 @@
# Only to center the UI
x,y = GLOBALS['MOUSE']
x-=40
- y-=60
+ y-=70
Draw.Label('Drop Axis', x-70,y+120, 60, 20)
Draw.BeginAlign()
@@ -204,8 +226,14 @@
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.PushButton('Drop Objects', EVENT_EXIT, x+20, y-10, 100, 20, 'Drop
the selected objects', terrain_clamp)
+ 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
Modified: trunk/blender/source/blender/src/buttons_logic.c
===================================================================
--- trunk/blender/source/blender/src/buttons_logic.c 2009-05-25 08:46:24 UTC
(rev 20398)
+++ trunk/blender/source/blender/src/buttons_logic.c 2009-05-25 11:39:09 UTC
(rev 20399)
@@ -1603,12 +1603,12 @@
uiBlockBeginAlign(block);
- uiDefButI(block, MENU, B_REDR, "Execution
Method%t|Script%x0|Module%x1", xco+24,yco-24, 66, 19, &pc->mode, 0, 0, 0, 0,
"Python script type (textblock or module - faster)");
+ uiDefButI(block, MENU, B_REDR, "Execution
Method%t|Script%x0|Module%x1", xco+4,yco-23, 66, 19, &pc->mode, 0, 0, 0, 0,
"Python script type (textblock or module - faster)");
if(pc->mode==0)
- uiDefIDPoinBut(block, test_scriptpoin_but, ID_SCRIPT,
1, "", xco+90,yco-24,width-90, 19, &pc->text, "Blender textblock to run as a
script");
+ uiDefIDPoinBut(block, test_scriptpoin_but, ID_SCRIPT,
1, "", xco+70,yco-23,width-74, 19, &pc->text, "Blender textblock to run as a
script");
else {
- uiDefBut(block, TEX, 1, "",
xco+90,yco-24,(width-90)-25, 19, pc->module, 0, 63, 0, 0, "Module name and
function to run e.g. \"someModule.main\". Internal texts and external python
files can be used");
- uiDefButBitI(block, TOG, CONT_PY_DEBUG, B_REDR, "D",
(xco+width)-25, yco-24, 19, 19, &pc->flag, 0, 0, 0, 0, "Continuously reload the
module from disk for editing external modules without restarting");
+ uiDefBut(block, TEX, 1, "",
xco+70,yco-23,(width-70)-25, 19, pc->module, 0, 63, 0, 0, "Module name and
function to run e.g. \"someModule.main\". Internal texts and external python
files can be used");
+ uiDefButBitI(block, TOG, CONT_PY_DEBUG, B_REDR, "D",
(xco+width)-25, yco-23, 19, 19, &pc->flag, 0, 0, 0, 0, "Continuously reload the
module from disk for editing external modules without restarting");
}
uiBlockEndAlign(block);
@@ -2748,19 +2748,19 @@
if(parAct->type==ACT_PARENT_SET) {
- ysize= 68;
+ ysize= 48;
glRects(xco, yco-ysize, xco+width, yco);
uiEmboss((float)xco, (float)yco-ysize,
(float)xco+width, (float)yco, 1);
- uiDefIDPoinBut(block, test_obpoin_but, ID_OB, 1, "OB:",
xco+40, yco-44, (width-80), 19, &(parAct->ob), "Set this object as
parent");
+ uiDefIDPoinBut(block, test_obpoin_but, ID_OB, 1, "OB:",
xco+95, yco-24, (width-100), 19, &(parAct->ob), "Set this object as
parent");
uiBlockBeginAlign(block);
uiDefButBitS(block, TOGN, ACT_PARENT_COMPOUND, B_REDR,
"Compound",
- xco + 40, yco - 64, (width - 80)/2, 19,
&parAct->flag,
+ xco + 5, yco - 44, (width - 10)/2, 19,
&parAct->flag,
0.0, 0.0, 0, 0,
"Add this object shape to the parent shape
(only if the parent shape is already compound)");
uiDefButBitS(block, TOGN, ACT_PARENT_GHOST, B_REDR,
"Ghost",
- xco + 40 + ((width - 80)/2), yco - 64, (width
- 80)/2, 19, &parAct->flag,
+ xco + 5 + ((width - 10)/2), yco - 44, (width
- 10)/2, 19, &parAct->flag,
0.0, 0.0, 0, 0,
"Make this object ghost while parented (only
if not compound)");
uiBlockEndAlign(block);
@@ -2773,7 +2773,7 @@
}
str= "Parent %t|Set Parent %x0|Remove Parent %x1";
- uiDefButI(block, MENU, B_REDR, str, xco+40, yco-24,
(width-80), 19, &parAct->type, 0.0, 0.0, 0, 0, "");
+ uiDefButI(block, MENU, B_REDR, str, xco+5, yco-24,
parAct->type==1?(width-80):90, 19, &parAct->type, 0.0, 0.0, 0, 0, "");
yco-= ysize;
break;
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