def voronoiCube(context, obj, parts, vol, walls, mat_index):
re_unwrap = obj.destruction.re_unwrap
smart_angle = obj.destruction.smart_angle
dissolve_angle = obj.destruction.dissolve_angle
# applyscale before
# global start
start = clock()
loc = Vector(obj.location)
obj.destruction.origLoc = loc
if vol != None and vol != "":
print("USING VOL")
volobj = context.scene.objects[vol]
volobj.select = True
# ops.object.origin_set(type='ORIGIN_GEOMETRY')
ops.object.transform_apply(scale=True, rotation=True)
volobj.select = False
print("I: ", dd.DataStore.impactLocation)
vxmin, vxmax, vymin, vymax, vzmin, vzmax = corners(volobj, dd.DataStore.impactLocation - loc)
vxmin += loc[0]
vxmax += loc[0]
vymin += loc[1]
vymax += loc[1]
vzmin += loc[2]
vzmax += loc[2]
[deselect(o) for o in bpy.data.objects]
context.scene.objects.active = obj
obj.select = True
mesh_center = Vector((0, 0, 0))
diff = Vector((0, 0, 0))
if not walls:
# memorize old origin and mesh_center(bounds)
area = None
for a in context.screen.areas:
if a.type == "VIEW_3D":
area = a
ctx = context.copy()
ctx["area"] = area
# ops.object.mode_set(mode = 'EDIT')
# ctx["edit_object"] = obj
# ops.mesh.select_all(action = 'SELECT')
ops.view3d.snap_cursor_to_selected(ctx)
old_orig = context.scene.cursor_location.copy()
ops.object.origin_set(type="ORIGIN_GEOMETRY", center="BOUNDS")
ops.view3d.snap_cursor_to_selected(ctx)
mesh_center = context.scene.cursor_location.copy()
# ops.mesh.select_all(action = 'DESELECT')
# ops.object.mode_set(mode = 'OBJECT')
diff = old_orig - mesh_center
print(mesh_center, old_orig, diff)
obj.destruction.tempLoc = diff
context.scene.cursor_location = old_orig
ops.object.origin_set(type="ORIGIN_CURSOR")
ops.object.origin_set(type="GEOMETRY_ORIGIN", center="BOUNDS")
else:
ops.object.origin_set(type="ORIGIN_GEOMETRY", center="BOUNDS")
ops.object.transform_apply(scale=True, location=True, rotation=True)
[select(o) for o in context.scene.objects]
xmin, xmax, ymin, ymax, zmin, zmax = corners(obj)
xmin += loc[0]
xmax += loc[0]
ymin += loc[1]
ymax += loc[1]
zmin += loc[2]
zmax += loc[2]
nx = 12
ny = 12
nz = 12
particles = parts
print(xmin, xmax, ymin, ymax, zmin, zmax)
if vol != None and vol != "" and context.object.destruction.voro_exact_shape:
volobj = context.scene.objects[vol]
particles = len(volobj.data.vertices)
partsystem = None
if context.object.destruction.voro_particles != "":
partsystemname = context.object.destruction.voro_particles
volobj = context.scene.objects[vol]
partsystem = volobj.particle_systems[partsystemname]
particles = len(partsystem.particles)
# enlarge container a bit, so parts near the border wont be cut off
theta = 0.5
if walls:
theta = 10
con = voronoi.domain(
xmin - theta,
xmax + theta,
ymin - theta,
ymax + theta,
zmin - theta,
zmax + theta,
nx,
ny,
nz,
False,
False,
False,
particles,
)
if vol != None and vol != "":
xmin = vxmin
xmax = vxmax
ymin = vymin
ymax = vymax
zmin = vzmin
zmax = vzmax
print("VOL: ", xmin, xmax, ymin, ymax, zmin, zmax)
bm = obj.data
if walls:
colist = []
i = 0
for poly in bm.polygons:
# n = p.calc_center_median()
n = poly.normal
v = bm.vertices[poly.vertices[0]].co
d = n.dot(v)
# print("Displacement: ", d)
colist.append([n[0], n[1], n[2], d, i])
i = i + 1
# add a wall object per face
con.add_wall(colist)
values = []
if vol != None and vol != "" and context.object.destruction.voro_exact_shape and partsystem == None:
volobj = context.scene.objects[vol]
# context.scene.objects.active = volobj
# volobj.select = True
# ops.object.transform_apply(scale=True, location = True, rotation = True)
# volobj.select = False
# impact location comes from game engine, is 0 by default
# in game engine is location of volobj 0 by default, so this expression should be correct.
for v in volobj.data.vertices:
values.append(
(
v.co[0] + dd.DataStore.impactLocation[0] + volobj.location[0],
v.co[1] + dd.DataStore.impactLocation[1] + volobj.location[1],
v.co[2] + dd.DataStore.impactLocation[2] + volobj.location[2],
)
)
# print("VER", values)
elif partsystem != None:
for p in partsystem.particles:
values.append(
(
p.location[0] + dd.DataStore.impactLocation[0],
p.location[1] + dd.DataStore.impactLocation[1],
p.location[2] + dd.DataStore.impactLocation[2],
)
)
else:
for i in range(0, particles):
print(xmin, xmax, ymin, ymax, zmin, zmax)
randX = random.uniform(xmin, xmax)
randY = random.uniform(ymin, ymax)
randZ = random.uniform(zmin, zmax)
values.append((randX, randY, randZ))
for i in range(0, particles):
x = values[i][0]
y = values[i][1]
z = values[i][2]
# if con.point_inside(x, y, z):
print("Inserting", x, y, z)
con.put(i, x, y, z)
# d.add_wall(colist)
name = obj.destruction.voro_path
con.print_custom("%P v %t", name)
del con
# oldnames = [o.name for o in context.scene.objects]
print("Library Time ", clock() - start)
start = clock()
records = parseFile(name)
print("Parsing Time ", clock() - start)
start = clock()
# do a remesh here if desired and try to fix non-manifolds
context.scene.objects.active = obj
if not walls:
if obj.destruction.remesh_depth > 0:
rem = obj.modifiers.new("Remesh", "REMESH")
rem.mode = "SHARP"
rem.octree_depth = obj.destruction.remesh_depth
rem.scale = 0.9
rem.sharpness = 1.0
rem.remove_disconnected_pieces = False
# rem.threshold = 1.0
# context.scene.objects.active = obj
ctx = context.copy()
ctx["object"] = obj
ctx["modifier"] = rem
ops.object.modifier_apply(ctx, apply_as="DATA", modifier=rem.name)
# [deselect(o) for o in context.scene.objects]
# try to fix non-manifolds...
# fixNonManifolds(obj)
objs = buildCellMesh(records, obj.name, walls, diff, mat_index, re_unwrap, smart_angle, dissolve_angle)
print("Mesh Construction Time ", clock() - start)
return objs
def voronoiCube(context, obj, parts, vol, walls, mat_index):
re_unwrap = obj.destruction.re_unwrap
smart_angle = obj.destruction.smart_angle
dissolve_angle = obj.destruction.dissolve_angle
#applyscale before
# global start
start = clock()
loc = Vector(obj.location)
obj.destruction.origLoc = loc
if vol != None and vol != "":
print("USING VOL")
volobj = context.scene.objects[vol]
volobj.select = True
#ops.object.origin_set(type='ORIGIN_GEOMETRY')
ops.object.transform_apply(scale=True, rotation=True)
volobj.select = False
print("I: ", dd.DataStore.impactLocation)
vxmin, vxmax, vymin, vymax, vzmin, vzmax = corners(
volobj, dd.DataStore.impactLocation - loc)
vxmin += loc[0]
vxmax += loc[0]
vymin += loc[1]
vymax += loc[1]
vzmin += loc[2]
vzmax += loc[2]
[deselect(o) for o in bpy.data.objects]
context.scene.objects.active = obj
obj.select = True
mesh_center = Vector((0, 0, 0))
diff = Vector((0, 0, 0))
oldCur = context.scene.cursor_location.copy()
if not walls:
#memorize old origin and mesh_center(bounds)
area = None
for a in context.screen.areas:
if a.type == 'VIEW_3D':
area = a
ctx = context.copy()
ctx["area"] = area
#ops.object.mode_set(mode = 'EDIT')
#ctx["edit_object"] = obj
#ops.mesh.select_all(action = 'SELECT')
ops.view3d.snap_cursor_to_selected(ctx)
old_orig = context.scene.cursor_location.copy()
ops.object.origin_set(type='ORIGIN_GEOMETRY', center='BOUNDS')
ops.view3d.snap_cursor_to_selected(ctx)
mesh_center = context.scene.cursor_location.copy()
#ops.mesh.select_all(action = 'DESELECT')
# ops.object.mode_set(mode = 'OBJECT')
diff = old_orig - mesh_center
print(mesh_center, old_orig, diff)
obj.destruction.tempLoc = diff
context.scene.cursor_location = old_orig
ops.object.origin_set(type='ORIGIN_CURSOR')
ops.object.origin_set(type='GEOMETRY_ORIGIN', center='BOUNDS')
else:
context.scene.cursor_location = (0, 0, 0)
ops.object.origin_set(type='ORIGIN_GEOMETRY', center='BOUNDS')
ops.object.transform_apply(scale=True, location=True, rotation=True)
[select(o) for o in context.scene.objects]
xmin, xmax, ymin, ymax, zmin, zmax = corners(obj)
xmin += loc[0]
xmax += loc[0]
ymin += loc[1]
ymax += loc[1]
zmin += loc[2]
zmax += loc[2]
nx = 12
ny = 12
nz = 12
particles = parts
print(xmin, xmax, ymin, ymax, zmin, zmax)
if vol != None and vol != "" and context.object.destruction.voro_exact_shape:
volobj = context.scene.objects[vol]
particles = len(volobj.data.vertices)
partsystem = None
if context.object.destruction.voro_particles != "":
partsystemname = context.object.destruction.voro_particles
volobj = context.scene.objects[vol]
partsystem = volobj.particle_systems[partsystemname]
particles = len(partsystem.particles)
#enlarge container a bit, so parts near the border wont be cut off
theta = 0.5
if walls:
theta = 10
con = voronoi.domain(xmin - theta, xmax + theta, ymin - theta,
ymax + theta, zmin - theta, zmax + theta, nx, ny, nz,
False, False, False, particles)
if vol != None and vol != "":
xmin = vxmin
xmax = vxmax
ymin = vymin
ymax = vymax
zmin = vzmin
zmax = vzmax
print("VOL: ", xmin, xmax, ymin, ymax, zmin, zmax)
bm = obj.data
if walls:
colist = []
i = 0
for poly in bm.polygons:
# n = p.calc_center_median()
n = poly.normal
v = bm.vertices[poly.vertices[0]].co
d = n.dot(v)
# print("Displacement: ", d)
colist.append([n[0], n[1], n[2], d, i])
i = i + 1
#add a wall object per face
con.add_wall(colist)
values = []
if vol != None and vol != "" and context.object.destruction.voro_exact_shape and partsystem == None:
volobj = context.scene.objects[vol]
#context.scene.objects.active = volobj
#volobj.select = True
# ops.object.transform_apply(scale=True, location = True, rotation = True)
#volobj.select = False
# impact location comes from game engine, is 0 by default
# in game engine is location of volobj 0 by default, so this expression should be correct.
for v in volobj.data.vertices:
values.append(
(v.co[0] + dd.DataStore.impactLocation[0] + volobj.location[0],
v.co[1] + dd.DataStore.impactLocation[1] + volobj.location[1],
v.co[2] + dd.DataStore.impactLocation[2] +
volobj.location[2]))
#print("VER", values)
elif partsystem != None:
for p in partsystem.particles:
values.append((p.location[0] + dd.DataStore.impactLocation[0],
p.location[1] + dd.DataStore.impactLocation[1],
p.location[2] + dd.DataStore.impactLocation[2]))
else:
for i in range(0, particles):
print(xmin, xmax, ymin, ymax, zmin, zmax)
randX = random.uniform(xmin, xmax)
randY = random.uniform(ymin, ymax)
randZ = random.uniform(zmin, zmax)
values.append((randX, randY, randZ))
for i in range(0, particles):
x = values[i][0]
y = values[i][1]
z = values[i][2]
#if con.point_inside(x, y, z):
print("Inserting", x, y, z)
con.put(i, x, y, z)
# d.add_wall(colist)
name = obj.destruction.voro_path
con.print_custom("%P v %t", name)
del con
#oldnames = [o.name for o in context.scene.objects]
print("Library Time ", clock() - start)
start = clock()
records = parseFile(name)
print("Parsing Time ", clock() - start)
start = clock()
#do a remesh here if desired and try to fix non-manifolds
context.scene.objects.active = obj
if not walls:
if obj.destruction.remesh_depth > 0:
rem = obj.modifiers.new("Remesh", 'REMESH')
rem.mode = 'SHARP'
rem.octree_depth = obj.destruction.remesh_depth
rem.scale = 0.9
rem.sharpness = 1.0
rem.remove_disconnected_pieces = False
# rem.threshold = 1.0
#context.scene.objects.active = obj
ctx = context.copy()
ctx["object"] = obj
ctx["modifier"] = rem
ops.object.modifier_apply(ctx, apply_as='DATA', modifier=rem.name)
#[deselect(o) for o in context.scene.objects]
#try to fix non-manifolds...
#fixNonManifolds(obj)
objs = buildCellMesh(records, obj.name, walls, diff, mat_index, re_unwrap,
smart_angle, dissolve_angle)
print("Mesh Construction Time ", clock() - start)
context.scene.cursor_location = oldCur
return objs
def voronoiCube(context, obj, parts, vol, walls):
#applyscale before
# global start
start = clock()
loc = Vector(obj.location)
obj.destruction.tempLoc = loc
if vol != None and vol != "":
print("USING VOL")
volobj = context.scene.objects[vol]
volobj.select = True
ops.object.origin_set(type='GEOMETRY_ORIGIN')
ops.object.transform_apply(scale=True, rotation = True)
volobj.select = False
vxmin, vxmax, vymin, vymax, vzmin, vzmax = corners(volobj)
vxmin += loc[0]
vxmax += loc[0]
vymin += loc[1]
vymax += loc[1]
vzmin += loc[2]
vzmax += loc[2]
context.scene.objects.active = obj
obj.select = True
if not walls:
ops.object.origin_set(type='GEOMETRY_ORIGIN', center='BOUNDS')
else:
ops.object.origin_set(type='ORIGIN_GEOMETRY', center='BOUNDS')
ops.object.transform_apply(scale=True, location = True, rotation=True)
obj.select = False
xmin, xmax, ymin, ymax, zmin, zmax = corners(obj)
xmin += loc[0]
xmax += loc[0]
ymin += loc[1]
ymax += loc[1]
zmin += loc[2]
zmax += loc[2]
nx = 12
ny = 12
nz = 12
particles = parts
print(xmin, xmax, ymin, ymax, zmin, zmax)
if vol != None and vol != "" and context.object.destruction.voro_exact_shape:
volobj = context.scene.objects[vol]
particles = len(volobj.data.vertices)
partsystem = None
if context.object.destruction.voro_particles != "":
partsystemname = context.object.destruction.voro_particles
volobj = context.scene.objects[vol]
partsystem = volobj.particle_systems[partsystemname]
particles = len(partsystem.particles)
#enlarge container a bit, so parts near the border wont be cut off
theta = 0.25
if walls:
theta = 10
con = voronoi.domain(xmin-theta,xmax+theta,ymin-theta,ymax+theta,zmin-theta,zmax+theta,nx,ny,nz,False, False, False, particles)
if vol != None and vol != "":
xmin = vxmin
xmax = vxmax
ymin = vymin
ymax = vymax
zmin = vzmin
zmax = vzmax
bm = obj.data
if walls:
colist = []
i = 0
for poly in bm.polygons:
# n = p.calc_center_median()
n = poly.normal
v = bm.vertices[poly.vertices[0]].co
d = n.dot(v)
# print("Displacement: ", d)
colist.append([n[0], n[1], n[2], d, i])
i = i+1
#add a wall object per face
con.add_wall(colist)
values = []
if vol != None and vol != "" and context.object.destruction.voro_exact_shape:
volobj = context.scene.objects[vol]
context.scene.objects.active = volobj
volobj.select = True
ops.object.transform_apply(scale=True, location = True, rotation = True)
volobj.select = False
for v in volobj.data.vertices:
values.append((v.co[0], v.co[1], v.co[2]))
elif partsystem != None:
for p in partsystem.particles:
values.append((p.location[0], p.location[1], p.location[2]))
else:
for i in range(0, particles):
print (xmin, xmax, ymin, ymax, zmin, zmax)
randX = random.uniform(xmin, xmax)
randY = random.uniform(ymin, ymax)
randZ = random.uniform(zmin, zmax)
values.append((randX, randY, randZ))
for i in range(0, particles):
x = values[i][0]
y = values[i][1]
z = values[i][2]
#if con.point_inside(x, y, z):
print("Inserting", x, y, z)
con.put(i, x, y, z)
# d.add_wall(colist)
name = obj.destruction.voro_path
con.print_custom("%P v %t", name )
del con
oldnames = [o.name for o in context.scene.objects]
print("Library Time ", clock() - start)
start = clock()
records = parseFile(name)
print("Parsing Time ", clock() - start)
start = clock()
context.scene.objects.active = obj
buildCellMesh(records, obj.name, walls)
print("Mesh Construction Time ", clock() - start)
start = clock()
if not walls:
if obj.destruction.remesh_depth > 0:
rem = obj.modifiers.new("Remesh", 'REMESH')
rem.mode = 'SHARP'
rem.octree_depth = obj.destruction.remesh_depth
rem.scale = 0.9
rem.sharpness = 1.0
rem.remove_disconnected_pieces = False
# rem.threshold = 1.0
context.scene.objects.active = obj
ctx = context.copy()
ctx["object"] = obj
ops.object.modifier_apply(ctx, apply_as='DATA', modifier = rem.name)
for o in context.scene.objects:
if o.name not in oldnames:
context.scene.objects.active = o
booleanIntersect(context, o, obj)
if len(o.data.vertices) == 0:
context.scene.objects.unlink(o)
else:
oldnames.append(o.name)
print("Boolean Time ", clock() - start)