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Brendon Murphy authoredBrendon Murphy authored
add_curve_aceous_galore.py 38.19 KiB
# ##### 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_info = {
'name': 'Curveaceous Galore!',
'author': 'Jimmy Hazevoet, testscreenings',
'version': (0,2),
"blender": (2, 5, 9),
"api": 39685,
'location': 'View3D > Add > Curve',
'description': 'Adds many different types of Curves',
'warning': '', # used for warning icon and text in addons panel
'wiki_url': 'http://wiki.blender.org/index.php/Extensions:2.5/Py/' \
'Scripts/Curve/Curves_Galore',
'tracker_url': 'https://projects.blender.org/tracker/index.php?'\
'func=detail&aid=22404',
'category': 'Add Curve'}
##------------------------------------------------------------
#### import modules
import bpy
from bpy.props import *
from mathutils import *
from math import *
import noise as Noise
###------------------------------------------------------------
#### Some functions to use with others:
###------------------------------------------------------------
#------------------------------------------------------------
# Generate random number:
def randnum(low=0.0, high=1.0, seed=0):
"""
randnum( low=0.0, high=1.0, seed=0 )
Create random number
Parameters:
low - lower range
(type=float)
high - higher range
(type=float)
seed - the random seed number, if seed is 0, the current time will be used instead
(type=int)
Returns:
a random number
(type=float)
"""
Noise.seed_set(seed)
rnum = Noise.random()
rnum = rnum*(high-low)
rnum = rnum+low
return rnum
#------------------------------------------------------------
# Make some noise:
def vTurbNoise(x,y,z, iScale=0.25, Size=1.0, Depth=6, Hard=0, Basis=0, Seed=0):
"""
vTurbNoise((x,y,z), iScale=0.25, Size=1.0, Depth=6, Hard=0, Basis=0, Seed=0 )
Create randomised vTurbulence noise
Parameters:
xyz - (x,y,z) float values.
(type=3-float tuple)
iScale - noise intensity scale
(type=float)
Size - noise size
(type=float)
Depth - number of noise values added.
(type=int)
Hard - noise hardness: 0 - soft noise; 1 - hard noise
(type=int)
basis - type of noise used for turbulence
(type=int)
Seed - the random seed number, if seed is 0, the current time will be used instead
(type=int)
Returns:
the generated turbulence vector.
(type=3-float list)
"""
rand = randnum(-100,100,Seed)
if Basis == 9: Basis = 14
vTurb = Noise.turbulence_vector((x/Size+rand, y/Size+rand, z/Size+rand), Depth, Hard, Basis)
tx = vTurb[0]*iScale
ty = vTurb[1]*iScale
tz = vTurb[2]*iScale
return tx,ty,tz
#------------------------------------------------------------
# Axis: ( used in 3DCurve Turbulence )
def AxisFlip(x,y,z, x_axis=1, y_axis=1, z_axis=1, flip=0 ):
if flip != 0:
flip *= -1
else: flip = 1
x *= x_axis*flip
y *= y_axis*flip
z *= z_axis*flip
return x,y,z
###-------------------------------------------------------------------
#### 2D Curve shape functions:
###-------------------------------------------------------------------
##------------------------------------------------------------
# 2DCurve: Profile: L, H, T, U, Z
def ProfileCurve(type=0, a=0.25, b=0.25):
"""
ProfileCurve( type=0, a=0.25, b=0.25 )
Create profile curve
Parameters:
type - select profile type, L, H, T, U, Z
(type=int)
a - a scaling parameter
(type=float)
b - b scaling parameter
(type=float)
Returns:
a list with lists of x,y,z coordinates for curve points, [[x,y,z],[x,y,z],...n]
(type=list)
"""
newpoints = []
if type ==1:
## H:
a*=0.5
b*=0.5
newpoints = [ [ -1.0, 1.0, 0.0 ], [ -1.0+a, 1.0, 0.0 ],
[ -1.0+a, b, 0.0 ], [ 1.0-a, b, 0.0 ], [ 1.0-a, 1.0, 0.0 ],
[ 1.0, 1.0, 0.0 ], [ 1.0, -1.0, 0.0 ], [ 1.0-a, -1.0, 0.0 ],
[ 1.0-a, -b, 0.0 ], [ -1.0+a, -b, 0.0 ], [ -1.0+a, -1.0, 0.0 ],
[ -1.0, -1.0, 0.0 ] ]
elif type ==2:
## T:
a*=0.5
newpoints = [ [ -1.0, 1.0, 0.0 ], [ 1.0, 1.0, 0.0 ],
[ 1.0, 1.0-b, 0.0 ], [ a, 1.0-b, 0.0 ], [ a, -1.0, 0.0 ],
[ -a, -1.0, 0.0 ], [ -a, 1.0-b, 0.0 ], [ -1.0, 1.0-b, 0.0 ] ]
elif type ==3:
## U:
a*=0.5
newpoints = [ [ -1.0, 1.0, 0.0 ], [ -1.0+a, 1.0, 0.0 ],
[ -1.0+a, -1.0+b, 0.0 ], [ 1.0-a, -1.0+b, 0.0 ], [ 1.0-a, 1.0, 0.0 ],
[ 1.0, 1.0, 0.0 ], [ 1.0, -1.0, 0.0 ], [ -1.0, -1.0, 0.0 ] ]
elif type ==4:
## Z:
a*=0.5
newpoints = [ [ -0.5, 1.0, 0.0 ], [ a, 1.0, 0.0 ],
[ a, -1.0+b, 0.0 ], [ 1.0, -1.0+b, 0.0 ], [ 1.0, -1.0, 0.0 ],
[ -a, -1.0, 0.0 ], [ -a, 1.0-b, 0.0 ], [ -1.0, 1.0-b, 0.0 ],
[ -1.0, 1.0, 0.0 ] ]
else:
## L:
newpoints = [ [ -1.0, 1.0, 0.0 ], [ -1.0+a, 1.0, 0.0 ],
[ -1.0+a, -1.0+b, 0.0 ], [ 1.0, -1.0+b, 0.0 ],
[ 1.0, -1.0, 0.0 ], [ -1.0, -1.0, 0.0 ] ]
return newpoints
##------------------------------------------------------------
# 2DCurve: Miscellaneous.: Diamond, Arrow1, Arrow2, Square, ....
def MiscCurve(type=1, a=1.0, b=0.5, c=1.0):
"""
MiscCurve( type=1, a=1.0, b=0.5, c=1.0 )
Create miscellaneous curves
Parameters:
type - select type, Diamond, Arrow1, Arrow2, Square
(type=int)
a - a scaling parameter
(type=float)
b - b scaling parameter
(type=float)
c - c scaling parameter
(type=float)
doesn't seem to do anything
Returns:
a list with lists of x,y,z coordinates for curve points, [[x,y,z],[x,y,z],...n]
(type=list)
"""
newpoints = []
a*=0.5
b*=0.5
if type == 1:
## diamond:
newpoints = [ [ 0.0, b, 0.0 ], [ a, 0.0, 0.0 ], [ 0.0, -b, 0.0 ], [ -a, 0.0, 0.0 ] ]
elif type == 2:
## Arrow1:
newpoints = [ [ -a, b, 0.0 ], [ a, 0.0, 0.0 ], [ -a, -b, 0.0 ], [ 0.0, 0.0, 0.0 ] ]
elif type == 3:
## Arrow2:
newpoints = [ [ -1.0, b, 0.0 ], [ -1.0+a, b, 0.0 ],
[ -1.0+a, 1.0, 0.0 ], [ 1.0, 0.0, 0.0 ],
[ -1.0+a, -1.0, 0.0 ], [ -1.0+a, -b, 0.0 ],
[ -1.0, -b, 0.0 ] ]
elif type == 4:
## Rounded square:
newpoints = [ [ -a, b-b*0.2, 0.0 ], [ -a+a*0.05, b-b*0.05, 0.0 ], [ -a+a*0.2, b, 0.0 ],
[ a-a*0.2, b, 0.0 ], [ a-a*0.05, b-b*0.05, 0.0 ], [ a, b-b*0.2, 0.0 ],
[ a, -b+b*0.2, 0.0 ], [ a-a*0.05, -b+b*0.05, 0.0 ], [ a-a*0.2, -b, 0.0 ],
[ -a+a*0.2, -b, 0.0 ], [ -a+a*0.05, -b+b*0.05, 0.0 ], [ -a, -b+b*0.2, 0.0 ] ]
elif type == 5:
## Rounded Rectangle II:
newpoints = []
x = a / 2
y = b / 2
r = c / 2
if r > x:
r = x - 0.0001
if r > y:
r = y - 0.0001
if r>0:
newpoints.append([-x+r,y,0])
newpoints.append([x-r,y,0])
newpoints.append([x,y-r,0])
newpoints.append([x,-y+r,0])
newpoints.append([x-r,-y,0])
newpoints.append([-x+r,-y,0])
newpoints.append([-x,-y+r,0])
newpoints.append([-x,y-r,0])
else:
newpoints.append([-x,y,0])
newpoints.append([x,y,0])
newpoints.append([x,-y,0])
newpoints.append([-x,-y,0])
else:
## Square:
newpoints = [ [ -a, b, 0.0 ], [ a, b, 0.0 ], [ a, -b, 0.0 ], [ -a, -b, 0.0 ] ]
return newpoints
##------------------------------------------------------------
# 2DCurve: Star:
def StarCurve(starpoints=8, innerradius=0.5, outerradius=1.0, twist=0.0):
"""
StarCurve( starpoints=8, innerradius=0.5, outerradius=1.0, twist=0.0 )
Create star shaped curve
Parameters:
starpoints - the number of points
(type=int)
innerradius - innerradius
(type=float)
outerradius - outerradius
(type=float)
twist - twist amount
(type=float)
Returns:
a list with lists of x,y,z coordinates for curve points, [[x,y,z],[x,y,z],...n]
(type=list)
"""
newpoints = []
step = (2.0/(starpoints))
i = 0
while i < starpoints:
t = (i*step)
x1 = cos(t*pi)*outerradius
y1 = sin(t*pi)*outerradius
newpoints.append([x1,y1,0])
x2 = cos(t*pi+(pi/starpoints+twist))*innerradius
y2 = sin(t*pi+(pi/starpoints+twist))*innerradius
newpoints.append([x2,y2,0])
i+=1
return newpoints
##------------------------------------------------------------
# 2DCurve: Flower:
def FlowerCurve(petals=8, innerradius=0.5, outerradius=1.0, petalwidth=2.0):
"""
FlowerCurve( petals=8, innerradius=0.5, outerradius=1.0, petalwidth=2.0 )
Create flower shaped curve
Parameters:
petals - the number of petals
(type=int)
innerradius - innerradius
(type=float)
outerradius - outerradius
(type=float)
petalwidth - width of petals
(type=float)
Returns:
a list with lists of x,y,z coordinates for curve points, [[x,y,z],[x,y,z],...n]
(type=list)
"""
newpoints = []
step = (2.0/(petals))
pet = (step/pi*2)*petalwidth
i = 0
while i < petals:
t = (i*step)
x1 = cos(t*pi-(pi/petals))*innerradius
y1 = sin(t*pi-(pi/petals))*innerradius
newpoints.append([x1,y1,0])
x2 = cos(t*pi-pet)*outerradius
y2 = sin(t*pi-pet)*outerradius
newpoints.append([x2,y2,0])
x3 = cos(t*pi+pet)*outerradius
y3 = sin(t*pi+pet)*outerradius
newpoints.append([x3,y3,0])
i+=1
return newpoints
##------------------------------------------------------------
# 2DCurve: Arc,Sector,Segment,Ring:
def ArcCurve(sides=6, startangle=0.0, endangle=90.0, innerradius=0.5, outerradius=1.0, type=3):
"""
ArcCurve( sides=6, startangle=0.0, endangle=90.0, innerradius=0.5, outerradius=1.0, type=3 )
Create arc shaped curve
Parameters:
sides - number of sides
(type=int)
startangle - startangle
(type=float)
endangle - endangle
(type=float)
innerradius - innerradius
(type=float)
outerradius - outerradius
(type=float)
type - select type Arc,Sector,Segment,Ring
(type=int)
Returns:
a list with lists of x,y,z coordinates for curve points, [[x,y,z],[x,y,z],...n]
(type=list)
"""
newpoints = []
sides += 1
angle = (2.0*(1.0/360.0))
endangle-=startangle
step = ((angle*endangle)/(sides-1))
i = 0
while i < sides:
t = (i*step) + angle*startangle
x1 = sin(t*pi)*outerradius
y1 = cos(t*pi)*outerradius
newpoints.append([x1,y1,0])
i+=1
#if type ==0:
# Arc: turn cyclic curve flag off!
# Segment:
if type ==2:
newpoints.append([0,0,0])
# Ring:
elif type ==3:
j=sides-1
while j > -1:
t = (j*step) + angle*startangle
x2 = sin(t*pi)*innerradius
y2 = cos(t*pi)*innerradius
newpoints.append([x2,y2,0])
j-=1
return newpoints
##------------------------------------------------------------
# 2DCurve: Cog wheel:
def CogCurve(theeth=8, innerradius=0.8, middleradius=0.95, outerradius=1.0, bevel=0.5):
"""
CogCurve( theeth=8, innerradius=0.8, middleradius=0.95, outerradius=1.0, bevel=0.5 )
Create cog wheel shaped curve
Parameters:
theeth - number of theeth
(type=int)
innerradius - innerradius
(type=float)
middleradius - middleradius
(type=float)
outerradius - outerradius
(type=float)
bevel - bevel amount
(type=float)
Returns:
a list with lists of x,y,z coordinates for curve points, [[x,y,z],[x,y,z],...n]
(type=list)
"""
newpoints = []
step = (2.0/(theeth))
pet = (step/pi*2)
bevel = 1.0-bevel
i = 0
while i < theeth:
t = (i*step)
x1 = cos(t*pi-(pi/theeth)-pet)*innerradius
y1 = sin(t*pi-(pi/theeth)-pet)*innerradius
newpoints.append([x1,y1,0])
x2 = cos(t*pi-(pi/theeth)+pet)*innerradius
y2 = sin(t*pi-(pi/theeth)+pet)*innerradius
newpoints.append([x2,y2,0])
x3 = cos(t*pi-pet)*middleradius
y3 = sin(t*pi-pet)*middleradius
newpoints.append([x3,y3,0])
x4 = cos(t*pi-(pet*bevel))*outerradius
y4 = sin(t*pi-(pet*bevel))*outerradius
newpoints.append([x4,y4,0])
x5 = cos(t*pi+(pet*bevel))*outerradius
y5 = sin(t*pi+(pet*bevel))*outerradius
newpoints.append([x5,y5,0])
x6 = cos(t*pi+pet)*middleradius
y6 = sin(t*pi+pet)*middleradius
newpoints.append([x6,y6,0])
i+=1
return newpoints
##------------------------------------------------------------
# 2DCurve: nSide:
def nSideCurve(sides=6, radius=1.0):
"""
nSideCurve( sides=6, radius=1.0 )
Create n-sided curve
Parameters:
sides - number of sides
(type=int)
radius - radius
(type=float)
Returns:
a list with lists of x,y,z coordinates for curve points, [[x,y,z],[x,y,z],...n]
(type=list)
"""
newpoints = []
step = (2.0/(sides))
i = 0
while i < sides:
t = (i*step)
x = sin(t*pi)*radius
y = cos(t*pi)*radius
newpoints.append([x,y,0])
i+=1
return newpoints
##------------------------------------------------------------
# 2DCurve: Splat:
def SplatCurve(sides=24, scale=1.0, seed=0, basis=0, radius=1.0):
"""
SplatCurve( sides=24, scale=1.0, seed=0, basis=0, radius=1.0 )
Create splat curve
Parameters:
sides - number of sides
(type=int)
scale - noise size
(type=float)
seed - noise random seed
(type=int)
basis - noise basis
(type=int)
radius - radius
(type=float)
Returns:
a list with lists of x,y,z coordinates for curve points, [[x,y,z],[x,y,z],...n]
(type=list)
"""
newpoints = []
step = (2.0/(sides))
i = 0
while i < sides:
t = (i*step)
turb = vTurbNoise(t,t,t, 1.0, scale, 6, 0, basis, seed )
turb = turb[2] * 0.5 + 0.5
x = sin(t*pi)*radius * turb
y = cos(t*pi)*radius * turb
newpoints.append([x,y,0])
i+=1
return newpoints
###-----------------------------------------------------------
#### 3D curve shape functions:
###-----------------------------------------------------------
###------------------------------------------------------------
# 3DCurve: Helix:
def HelixCurve( number=100, height=2.0, startangle=0.0, endangle=360.0, width=1.0, a=0.0, b=0.0 ):
"""
HelixCurve( number=100, height=2.0, startangle=0.0, endangle=360.0, width=1.0, a=0.0, b=0.0 )
Create helix curve
Parameters:
number - the number of points
(type=int)
height - height
(type=float)
startangle - startangle
(type=float)
endangle - endangle
(type=float)
width - width
(type=float)
a - a
(type=float)
b - b
(type=float)
Returns:
a list with lists of x,y,z coordinates for curve points, [[x,y,z],[x,y,z],...n]
(type=list)
"""
newpoints = []
angle = (2.0/360.0)*(endangle-startangle)
step = angle/(number-1)
h = height/angle
start = (startangle*2.0/360.0)
a/=angle
i = 0
while i < number:
t = ( i*step+start )
x = sin( (t*pi) ) * ( 1.0 + cos( t * pi * a - ( b * pi ) ) ) * ( 0.25 * width )
y = cos( (t*pi) ) * ( 1.0 + cos( t * pi * a - ( b * pi ) ) ) * ( 0.25 * width )
z = ( t * h ) -h*start
newpoints.append([x,y,z])
i+=1
return newpoints
###------------------------------------------------------------ ?
# 3DCurve: Cycloid: Cycloid, Epicycloid, Hypocycloid
def CycloidCurve( number=24, length=2.0, type=0, a=1.0, b=1.0, startangle=0.0, endangle=360.0 ):
"""
CycloidCurve( number=24, length=2.0, type=0, a=1.0, b=1.0, startangle=0.0, endangle=360.0 )
Create a Cycloid, Epicycloid or Hypocycloid curve
Parameters:
number - the number of points
(type=int)
length - length of curve
(type=float)
type - types: Cycloid, Epicycloid, Hypocycloid
(type=int)
Returns:
a list with lists of x,y,z coordinates for curve points, [[x,y,z],[x,y,z],...n]
(type=list)
"""
newpoints = []
angle = (2.0/360.0)*(endangle-startangle)
step = angle/(number-1)
#h = height/angle
d = length
start = (startangle*2.0/360.0)
a/=angle
i = 0
if type == 0: # Epitrochoid
while i < number:
t = ( i*step+start )
x = ((a + b) * cos(t*pi)) - (d * cos(((a+b)/b)*t*pi))
y = ((a + b) * sin(t*pi)) - (d * sin(((a+b)/b)*t*pi))
z = 0 # ( t * h ) -h*start
newpoints.append([x,y,z])
i+=1
else:
newpoints = [[-1,-1,0], [-1,1,0], [1,1,0], [1,-1,0]]
return newpoints
##------------------------------------------------------------
# calculates the matrix for the new object
# depending on user pref
def align_matrix(context):
loc = Matrix.Translation(context.scene.cursor_location)
obj_align = context.user_preferences.edit.object_align
if (context.space_data.type == 'VIEW_3D'
and obj_align == 'VIEW'):
rot = context.space_data.region_3d.view_matrix.to_3x3().inverted().to_4x4()
else:
rot = Matrix()
align_matrix = loc * rot
return align_matrix
##------------------------------------------------------------
#### Curve creation functions
# sets bezierhandles to auto
def setBezierHandles(obj, mode = 'AUTOMATIC'):
scene = bpy.context.scene
if obj.type != 'CURVE':
return
scene.objects.active = obj
bpy.ops.object.mode_set(mode='EDIT', toggle=True)
bpy.ops.curve.select_all(action='SELECT')
bpy.ops.curve.handle_type_set(type=mode)
bpy.ops.object.mode_set(mode='OBJECT', toggle=True)
# get array of vertcoordinates acording to splinetype
def vertsToPoints(Verts, splineType):
# main vars
vertArray = []
# array for BEZIER spline output (V3)
if splineType == 'BEZIER':
for v in Verts:
vertArray += v
# array for nonBEZIER output (V4)
else:
for v in Verts:
vertArray += v
if splineType == 'NURBS':
vertArray.append(1) #for nurbs w=1
else: #for poly w=0
vertArray.append(0)
return vertArray
# create new CurveObject from vertarray and splineType
def createCurve(vertArray, self, align_matrix):
# options to vars
splineType = self.outputType # output splineType 'POLY' 'NURBS' 'BEZIER'
name = self.GalloreType # GalloreType as name
# create curve
scene = bpy.context.scene
newCurve = bpy.data.curves.new(name, type = 'CURVE') # curvedatablock
newSpline = newCurve.splines.new(type = splineType) # spline
# create spline from vertarray
if splineType == 'BEZIER':
newSpline.bezier_points.add(int(len(vertArray)*0.33))
newSpline.bezier_points.foreach_set('co', vertArray)
else:
newSpline.points.add(int(len(vertArray)*0.25 - 1))
newSpline.points.foreach_set('co', vertArray)
newSpline.use_endpoint_u = True
# set curveOptions
newCurve.dimensions = self.shape
newSpline.use_cyclic_u = self.use_cyclic_u
newSpline.use_endpoint_u = self.endp_u
newSpline.order_u = self.order_u
# create object with newCurve
new_obj = bpy.data.objects.new(name, newCurve) # object
scene.objects.link(new_obj) # place in active scene
new_obj.select = True # set as selected
scene.objects.active = new_obj # set as active
new_obj.matrix_world = align_matrix # apply matrix
# set bezierhandles
if splineType == 'BEZIER':
setBezierHandles(new_obj, self.handleType)
return
##------------------------------------------------------------
# Main Function
def main(context, self, align_matrix):
# deselect all objects
bpy.ops.object.select_all(action='DESELECT')
# options
galType = self.GalloreType
splineType = self.outputType
innerRadius = self.innerRadius
middleRadius = self.middleRadius
outerRadius = self.outerRadius
# get verts
if galType == 'Profile':
verts = ProfileCurve(self.ProfileCurveType,
self.ProfileCurvevar1,
self.ProfileCurvevar2)
if galType == 'Miscellaneous':
verts = MiscCurve(self.MiscCurveType,
self.MiscCurvevar1,
self.MiscCurvevar2,
self.MiscCurvevar3)
if galType == 'Flower':
verts = FlowerCurve(self.petals,
innerRadius,
outerRadius,
self.petalWidth)
if galType == 'Star':
verts = StarCurve(self.starPoints,
innerRadius,
outerRadius,
self.starTwist)
if galType == 'Arc':
verts = ArcCurve(self.arcSides,
self.startAngle,
self.endAngle,
innerRadius,
outerRadius,
self.arcType)
if galType == 'Cogwheel':
verts = CogCurve(self.teeth,
innerRadius,
middleRadius,
outerRadius,
self.bevel)
if galType == 'Nsided':
verts = nSideCurve(self.Nsides,
outerRadius)
if galType == 'Splat':
verts = SplatCurve(self.splatSides,
self.splatScale,
self.seed,
self.basis,
outerRadius)
if galType == 'Helix':
verts = HelixCurve(self.helixPoints,
self.helixHeight,
self.helixStart,
self.helixEnd,
self.helixWidth,
self.helix_a,
self.helix_b)
if galType == 'Cycloid':
verts = CycloidCurve(self.cycloPoints,
self.cyclo_d,
self.cycloType,
self.cyclo_a,
self.cyclo_b,
self.cycloStart,
self.cycloEnd)
# turn verts into array
vertArray = vertsToPoints(verts, splineType)
# create object
createCurve(vertArray, self, align_matrix)
return
class Curveaceous_galore(bpy.types.Operator):
''''''
bl_idname = "mesh.curveaceous_galore"
bl_label = "Curveaceous galore"
bl_options = {'REGISTER', 'UNDO'}
bl_description = "adds many types of curves"
# align_matrix for the invoke
align_matrix = Matrix()
#### general properties
GalloreTypes = [
('Profile', 'Profile', 'Profile'),
('Miscellaneous', 'Miscellaneous', 'Miscellaneous'),
('Flower', 'Flower', 'Flower'),
('Star', 'Star', 'Star'),
('Arc', 'Arc', 'Arc'),
('Cogwheel', 'Cogwheel', 'Cogwheel'),
('Nsided', 'Nsided', 'Nsided'),
('Splat', 'Splat', 'Splat'),
('Cycloid', 'Cycloid', 'Cycloid'),
('Helix', 'Helix (3D)', 'Helix')]
GalloreType = EnumProperty(name="Type",
description="Form of Curve to create",
items=GalloreTypes)
SplineTypes = [
('POLY', 'Poly', 'POLY'),
('NURBS', 'Nurbs', 'NURBS'),
('BEZIER', 'Bezier', 'BEZIER')]
outputType = EnumProperty(name="Output splines",
description="Type of splines to output",
items=SplineTypes)
#### Curve Options
shapeItems = [
('2D', '2D', '2D'),
('3D', '3D', '3D')]
shape = EnumProperty(name="2D / 3D",
items=shapeItems,
description="2D or 3D Curve")
use_cyclic_u = BoolProperty(name="Cyclic",
default=True,
description="make curve closed")
endp_u = BoolProperty(name="use_endpoint_u",
default=True,
description="stretch to endpoints")
order_u = IntProperty(name="order_u",
default=4,
min=2, soft_min=2,
max=6, soft_max=6,
description="Order of nurbs spline")
bezHandles = [
('VECTOR', 'Vector', 'VECTOR'),
('AUTOMATIC', 'Auto', 'AUTOMATIC')]
handleType = EnumProperty(name="Handle type",
description="bezier handles type",
items=bezHandles)
#### ProfileCurve properties
ProfileCurveType = IntProperty(name="Type",
min=1, soft_min=1,
max=5, soft_max=5,
default=1,
description="Type of ProfileCurve")
ProfileCurvevar1 = FloatProperty(name="var_1",
default=0.25,
description="var1 of ProfileCurve")
ProfileCurvevar2 = FloatProperty(name="var_2",
default=0.25,
description="var2 of ProfileCurve")
#### MiscCurve properties
MiscCurveType = IntProperty(name="Type",
min=1, soft_min=1,
max=6, soft_max=6,
default=1,
description="Type of MiscCurve")
MiscCurvevar1 = FloatProperty(name="var_1",
default=1.0,
description="var1 of MiscCurve")
MiscCurvevar2 = FloatProperty(name="var_2",
default=0.5,
description="var2 of MiscCurve")
MiscCurvevar3 = FloatProperty(name="var_3",
default=0.1,
min=0, soft_min=0,
description="var3 of MiscCurve")
#### Common properties
innerRadius = FloatProperty(name="Inner radius",
default=0.5,
min=0, soft_min=0,
description="Inner radius")
middleRadius = FloatProperty(name="Middle radius",
default=0.95,
min=0, soft_min=0,
description="Middle radius")
outerRadius = FloatProperty(name="Outer radius",
default=1.0,
min=0, soft_min=0,
description="Outer radius")
#### Flower properties
petals = IntProperty(name="Petals",
default=8,
min=2, soft_min=2,
description="Number of petals")
petalWidth = FloatProperty(name="Petal width",
default=2.0,
min=0.01, soft_min=0.01,
description="Petal width")
#### Star properties
starPoints = IntProperty(name="Star points",
default=8,
min=2, soft_min=2,
description="Number of star points")
starTwist = FloatProperty(name="Twist",
default=0.0,
description="Twist")
#### Arc properties
arcSides = IntProperty(name="Arc sides",
default=6,
min=1, soft_min=1,
description="Sides of arc")
startAngle = FloatProperty(name="Start angle",
default=0.0,
description="Start angle")
endAngle = FloatProperty(name="End angle",
default=90.0,
description="End angle")
arcType = IntProperty(name="Arc type",
default=3,
min=1, soft_min=1,
max=3, soft_max=3,
description="Sides of arc")
#### Cogwheel properties
teeth = IntProperty(name="Teeth",
default=8,
min=2, soft_min=2,
description="number of teeth")
bevel = FloatProperty(name="Bevel",
default=0.5,
min=0, soft_min=0,
max=1, soft_max=1,
description="Bevel")
#### Nsided property
Nsides = IntProperty(name="Sides",
default=8,
min=3, soft_min=3,
description="Number of sides")
#### Splat properties
splatSides = IntProperty(name="Splat sides",
default=24,
min=3, soft_min=3,
description="Splat sides")
splatScale = FloatProperty(name="Splat scale",
default=1.0,
min=0.0001, soft_min=0.0001,
description="Splat scale")
seed = IntProperty(name="Seed",
default=0,
min=0, soft_min=0,
description="Seed")
basis = IntProperty(name="Basis",
default=0,
min=0, soft_min=0,
max=14, soft_max=14,
description="Basis")
#### Helix properties
helixPoints = IntProperty(name="resolution",
default=100,
min=3, soft_min=3,
description="resolution")
helixHeight = FloatProperty(name="Height",
default=2.0,
min=0, soft_min=0,
description="Helix height")
helixStart = FloatProperty(name="Start angle",
default=0.0,
description="Helix start angle")
helixEnd = FloatProperty(name="Endangle",
default=360.0,
description="Helix end angle")
helixWidth = FloatProperty(name="Width",
default=1.0,
description="Helix width")
helix_a = FloatProperty(name="var_1",
default=0.0,
description="Helix var1")
helix_b = FloatProperty(name="var_2",
default=0.0,
description="Helix var2")
#### Cycloid properties
cycloPoints = IntProperty(name="Resolution",
default=100,
min=3, soft_min=3,
description="Resolution")
cyclo_d = FloatProperty(name="var_3",
default=1.5,
description="Cycloid var3")
cycloType = IntProperty(name="Type",
default=0,
min=0, soft_min=0,
max=0, soft_max=0,
description="resolution")
cyclo_a = FloatProperty(name="var_1",
default=5.0,
min=0.01, soft_min=0.01,
description="Cycloid var1")
cyclo_b = FloatProperty(name="var_2",
default=0.5,
min=0.01, soft_min=0.01,
description="Cycloid var2")
cycloStart = FloatProperty(name="Start angle",
default=0.0,
description="Cycloid start angle")
cycloEnd = FloatProperty(name="End angle",
default=360.0,
description="Cycloid end angle")
##### DRAW #####
def draw(self, context):
layout = self.layout
# general options
col = layout.column()
col.prop(self, 'GalloreType')
col.label(text=self.GalloreType + " Options:")
# options per GalloreType
box = layout.box()
if self.GalloreType == 'Profile':
box.prop(self, 'ProfileCurveType')
box.prop(self, 'ProfileCurvevar1')
box.prop(self, 'ProfileCurvevar2')
elif self.GalloreType == 'Miscellaneous':
box.prop(self, 'MiscCurveType')
box.prop(self, 'MiscCurvevar1', text='Width')
box.prop(self, 'MiscCurvevar2', text='Height')
if self.MiscCurveType == 5:
box.prop(self, 'MiscCurvevar3', text='Rounded')
elif self.GalloreType == 'Flower':
box.prop(self, 'petals')
box.prop(self, 'petalWidth')
box.prop(self, 'innerRadius')
box.prop(self, 'outerRadius')
elif self.GalloreType == 'Star':
box.prop(self, 'starPoints')
box.prop(self, 'starTwist')
box.prop(self, 'innerRadius')
box.prop(self, 'outerRadius')
elif self.GalloreType == 'Arc':
box.prop(self, 'arcSides')
box.prop(self, 'arcType') # has only one Type?
box.prop(self, 'startAngle')
box.prop(self, 'endAngle')
box.prop(self, 'innerRadius') # doesn't seem to do anything
box.prop(self, 'outerRadius')
elif self.GalloreType == 'Cogwheel':
box.prop(self, 'teeth')
box.prop(self, 'bevel')
box.prop(self, 'innerRadius')
box.prop(self, 'middleRadius')
box.prop(self, 'outerRadius')
elif self.GalloreType == 'Nsided':
box.prop(self, 'Nsides')
box.prop(self, 'outerRadius', text='Radius')
elif self.GalloreType == 'Splat':
box.prop(self, 'splatSides')
box.prop(self, 'outerRadius')
box.prop(self, 'splatScale')
box.prop(self, 'seed')
box.prop(self, 'basis')
elif self.GalloreType == 'Helix':
box.prop(self, 'helixPoints')
box.prop(self, 'helixHeight')
box.prop(self, 'helixWidth')
box.prop(self, 'helixStart')
box.prop(self, 'helixEnd')
box.prop(self, 'helix_a')
box.prop(self, 'helix_b')
elif self.GalloreType == 'Cycloid':
box.prop(self, 'cycloPoints')
#box.prop(self, 'cycloType') # needs the other types first
box.prop(self, 'cycloStart')
box.prop(self, 'cycloEnd')
box.prop(self, 'cyclo_a')
box.prop(self, 'cyclo_b')
box.prop(self, 'cyclo_d')
col = layout.column()
col.label(text="Output Curve Type:")
col.row().prop(self, 'outputType', expand=True)
col.label(text="Curve Options:")
# output options
box = layout.box()
if self.outputType == 'NURBS':
box.row().prop(self, 'shape', expand=True)
#box.prop(self, 'use_cyclic_u')
#box.prop(self, 'endp_u')
box.prop(self, 'order_u')
elif self.outputType == 'POLY':
box.row().prop(self, 'shape', expand=True)
#box.prop(self, 'use_cyclic_u')
elif self.outputType == 'BEZIER':
box.row().prop(self, 'shape', expand=True)
box.row().prop(self, 'handleType', expand=True)
#box.prop(self, 'use_cyclic_u')
##### POLL #####
@classmethod
def poll(cls, context):
return context.scene != None
##### EXECUTE #####
def execute(self, context):
# turn off undo
undo = bpy.context.user_preferences.edit.use_global_undo
bpy.context.user_preferences.edit.use_global_undo = False
# deal with 2D - 3D curve differences
if self.GalloreType in ['Helix', 'Cycloid']:
self.shape = '3D'
#else:
#self.shape = '2D' # someone decide if we want this
if self.GalloreType in ['Helix']:
self.use_cyclic_u = False
else:
self.use_cyclic_u = True
# main function
main(context, self, self.align_matrix)
# restore pre operator undo state
bpy.context.user_preferences.edit.use_global_undo = undo
return {'FINISHED'}
##### INVOKE #####
def invoke(self, context, event):
# store creation_matrix
self.align_matrix = align_matrix(context)
self.execute(context)
return {'FINISHED'}
################################################################################
##### REGISTER #####
def Curveaceous_galore_button(self, context):
self.layout.operator(Curveaceous_galore.bl_idname, text="curvatures gallore", icon="PLUGIN")
def register():
bpy.utils.register_module(__name__)
bpy.types.INFO_MT_curve_add.append(Curveaceous_galore_button)
def unregister():
bpy.utils.unregister_module(__name__)
bpy.types.INFO_MT_curve_add.remove(Curveaceous_galore_button)
if __name__ == "__main__":
register()